HYDROGRAPHY
of Coos Bay
By
John Queen and Vita
Office of Naval Research
Contract Nonr 1286(02)
Project NR 083-102
Reference 55-1
SCHOOL OF SCIENCE
OREGON STATE COLLEGE
Corvallis, Oregon
HYDROGRAPHY OF COOS BAY
by
John Queen and Wayne V. Burt
Data Report No. 1
Office of Naval Research
Contract Nonr 1286(02)
Project NR 083-102
Wayne V. Burt
Oceanographer
Reference 55-1
May 1955
ABSTRACT
Station data (weather, cloud cover, air temperature, salinity,
water temperature, current velocity, tide stage and height, hydrogen
sulphide and pH) are presented for eleven stations in and near Coos
Bay. These data were collected over a three year period several
times a day at approximately bi-weekly intervals.
1.
INTRODUCTION
The data presented in this report consist of hydrographic and meteorological information from eleven stations located on Coos Bay,
its seaward approaches and tributaries. Stations were occupied at approximately bi-weekly intervals of time over the three year period
from 1930 to 1932 inclusive. Thus this report forms one of the most complete sets of data available anywhere for the study of the
mixing and flushing problem in an estuary of this type. It is the only extensive data available for any small west coast estuary
including the mouth of the Columbia River and thus should be of interest for ecological studies of west coast estuaries.
Mr. John Queen, of Coos Bay, made the original observations but, due to circumstances beyond his control, was unable to use them
for the purposes he had intended prior to his death. Prior to this presentation, they have not been made available in any form.
Through the courtesy of Kra. John Queen and with the assistance of the Port Commission of Coos Bay, Mr. R. Rutherford and Mr.
Joseph McKeown, the original log sheets have been made available to Oregon state College. Each value has been checked for continuity
and a few have been discarded. Some units have been changed to conform with present practice, but no other changes or corrections of
any kind have been made.
STATION LOCATIONS
Coos Bay is located on the Oregon coast between latitudes 43°20'N and 43°30 1 N (see front cover). The location of the individual
sampling stations, numbered I through XI, are shown on figure 1. Depths at the sampling stations are given in meters below mean lower
low water, the datum of soundings on charts of the locality.
Station 1. Lighthouse Beach. Samples were taken from the surf about 100 yards east of the western end of this crescent pocket beach.
Station II. Bastendorf Beach. Samples were taken from the western end of this crescent pocket beach and during heavy rains may be
effected by the run-off from two small local creeks.
Station III. Charleston Bridge. Samples were taken from the outer edge of a wharf which projected out into the tidal stream on the
northwest side of the bridge. Water depth 3.5 meters.
Station IV. Empire. Government Dock. This dock extends from shore out a long causeway to a depth of 3.5 meters.
Station V. North Bend City Dock. This dock is also connected to shore with a long causeway. Water depth on the outer edge where
samples were drawn was 7.2 meters.
Station VI. Coos Bay (formerly Marshfield). Samples were taken from the old Martinez Mill Dock which has been replaced by the central
dock. It was located at the confluence of Isthmus Slough and Marshfield Channel. The water depth at the end of the old dock was 6.5
meters.
Station VII. Millington. Samples were taken from the log boom walks
or the Coos Bay Lumber Company. Depth 2.9 meters.
Station VIII. Coos River Mouth. This station was located on a floating dock on the south side ot the river across from Graveyard Point.
The dock was anchored at a depth of 4.6 meters.
Station IX. Brunel]. Dairy Dock. This station was about 3 miles up the Coos River from Station VIII. Depth 1.6 meters.
Station X. Coos River High School. Samples were taken from a floating dock at a depth of 3.4 meters where the Coos River branches
into the South Fork and the Millicoma River.
Station XI. Daniels Creek Dock. This station was located 1.6 miles upstream from Station X on a floating dock. Depth 3.4 meters.
SAMPLE DEPTHS
Samples labeled Surface were integrated samples from the surface down to a depth of one half meter. Samples labeled Bottom were
integrated samples from a layer one half meter in thickness over the bottom. Actual depths at the time of sampling were equal to the
depth at mean lower low water which is listed with the station location plus the height of the tide above mean lower low water plus any
effects due to runoff or meteorological conditions.
rsi
Figure 1. Station Location.
TIME OF SAMPLING
3.
The first seven stations were selected such that data could be taken at each station from I through VII in rotation in a little
less than three hours. This enabled Mr. Queen to follow the progression of high water from the ocean to Millington. He then returned
to the beach at Station I and began a second series at the same stations at half tide. When this was completed, he returned to Station
I in time to follow low water as it progressed up to Millington. In some instances he began sampling at low water and made series at
low water, half tide and again at high water. In a few instances he made five series of stations in one day; high water, half-tide,
low water, half-tide and high water or he began with low water and then took samples at half-tide, high water, half-tide and low water.
Tables 1, 3 and 5 show station data for Stations I, II, III and IV for the period 11 January 1930 to 20 February 1932. The time
and height of the predicted tides are given for Station IV; this time is also the time of sampling for Station IV. Tables 2, 4 and 6
show station data for Stations V, VI and VIII. The tide is the predicted height for Station IV. Weather conditions shown on Tables
1. 3 and 5 are for Stations I and II, while weather conditions shown on Tables 2, 4 and 6 are for Station VI.
Table 7 shows station data for Stations IV, V and VI for the period 19 March 1932 to 26 December 1932. Times and tides are shown
for Station IV and weather conditions for Station VI. During this period Mr. Queen began sampling at Station IV at the time shown and
followed each tide stage up bay to Station VI; then he returned to Station IV and waited for the next tide stage.
Tables 8 and 9 show station data for Stations VIII and IX for the period 12 January 1930 through 25 October 1931. Times are for
tide stages as observed at Station VIII. Tidal heights are those predicted for Station IV. Weather conditions for Station VIII are
given on the left and for Station XI on the right. On three occasions the series for a given day run from half tide to half tide. For
these stations the duration of flood was usually much greater than duration of ebb.
Tables 10, 11 and 12 are time serial observations for individual stations. In each case the time is the actual time of observation
while the predicted tidal height for Station IV is given for the corresponding tidal stage.
SAMPLE BOTTLE
Samples were taken with a "Kemmerer" type water bottle which was designed and built by Mr. C. J. O'Neil of Coos Bay.
WEATHER
Air temperature was determined with a centigrade laboratory thermometer. Ranges in temperature which have been rounded off to
whole degrees are reported for selected stations listed under Time of Sampling above. Gross weather and cloud conditions were reported.
Mr. Queen used two designations for condition of the sky, clear and cloudy. An examination of the data indicates that the term cloudy
probably covered the range for 0.4 or 0.5 sky cover to overcast.
TEMPERATURE
The first column of Table 1 and subsequent columns marked Temp. °C. show the observed water temperature. This determination was
made by allowing the sampling bottle to come to equilibrium before tripping and then placing a standard chemical laboratory thermometer
into a special hole in the top of the bottle just as soon as the bottle was taken from the water. Temperature was read and is reported
to the nearest tenth degree.
SALINITY
Salinity was determined by titration with the Mohr method. The silver nitrate solution was standardized against Eau de Normal from
Copenhagen and secondary standards prepared by the chemistry laboratory of the University of Oregon. The salinity was reported to hundredths of a part per thousand by weight in the original log but has been rounded off to tenths in this report. Observations of less
than 0.05%evere reported as T for Trace.
4.
CURRENT
Current was determined at each half tide. It was estimated by timing the passage of just afloat flotsam for a distance of 30 yards
up or down the channel, depending upon the direction of flow. A surveying compass with alidade sights was used to determine when the
flotsam passed abreast of a mark on the dock. It was then moved to a second mark and the time of passing again recorded. In both cases
the sights were set at right angles to the direction of flow.
In some cases, additional current observations were made three hours before or three hours after the rest of the observations listed
in this report. These are reported in parentheses at the time of the nearest high or low water, although they were taken three hours
after or before this time. For example, at Station III an observation of 0.9 knot was made at 0650 on 11 January 1930, but is reported
in parentheses three hours later at 0950. On 29 March 1930 a similar additional observation of 1.6 knots was made at 1600 at Station III
but is reported in parentheses three hours earlier at 1300. On 22 March 1931 current observations were made both three hours before
(1.7 knots) and three hours after (1.5 knots) the other data reported for Station III.
Rh
pH, where reported, was determined with a block comparator with cresol red or bromthymol blue. Salt corrections were not made.
H2S
This determination gave the amount of H2 S and other reducing materials present in the water. It was carried out according to the
method reported by Smith and Thompson (1927). (Smith, Victor E. and Thomas G. Thompson. "Salinity of the Lake Washington Ship Canal".
Univ. of Wash. Engineering Experiment Station Bulletin No. 41, 1927.)
Numerical values shown in the logs were rounded off to the nearest tenth. Values of less than 0.05 were reported at T for Trace.
OXYGEN
Oxygen determinations were made on all samples for all stations using the Winkler System. Results reported for Stations I and II
showed consistent marked undersaturation. Inasmuch as samples were taken directly from the surf at Stations I and II, most of them should
have shown saturation. It was decided that it was better not to report any of the oxygen data than to endeavor to add a correction factor.
Examination of all of the oxygen data indicated that levels remained above 2 cc/liter (without correction) at all stations during
all seasons. According to meager data now available, this is above the lethal level for marine organisms, including food fishes.
TIDES
Tide heights are taken from excerpts from U. S. Government Publications. All heights are given for Station IV, Empire, which are
the same as those predicted for Astoria both in height and time. (Humboldt Bay is now used as a reference station by the U. S. Coast
and Geodetic Survey for the Coos Bay area.)
5.
Station I
Lighthouse Beach
Surface
Station II
Bastendorf Beach
Surface
Station III
Charleston
Bottom
Station III
Charleston
Surface
Temp. Sal. Current Temp.
Temp. Sal.
Temp. Sal.
°C.
o/oo Knots
°C.
0/00
°C.
o/oo
°C.
11 January, 1930, Rain to cloudy weather, Air Temperature 8° to 10°C.
11.3
11.6 26.1 (0.9)
10.3 30.3
10.5 30.9
10.0
10.3 30.0
10.1 22.7 2.1
10.5 31.1
8.9
9.1
21.4
-10.4
30.9
10.6 31.2
25 January, 1930, Cloudy to clear weather, Air Temperature 11° to 14°C.
9.0
9.1 24.1 (0.4)
10.5 29.5
10.4 32.0
8.5
8.7 15.4 1.1
10.5 29.1
10.5 32.3
8.6
8.6 14.6 ---
10.7 30.0
10.6 32.3
9 February, 1930, Rain to cloudy weather, Air Temperature 8° to 10°C.
10.0
10.6 23.2 (0.6)
10.5 29.3
10.4 31.0
10.1
10.3 14.0 2.3
10.7 29.9
10.5 30.8
9.1
10.7 30.0
9.1 12.2
10.4 31.3
8 March, 1930, Cloudy to rainy weather, Air Temperature 6° to 14°C.
8.5
8.7 26.0
10.0 28.4
9.9 29.9
8.4
10.1 28.9
8.3 24.1 2.3
10.0 30.3
7.9 21.2 (0.5)
7.9
10.2 29.1
10.3 29.9
Station IV
Station IV
Empire
Surface
Station IV
Knpire
Bottom
Sal.
o/oo
Temp. Sal.
0/00
°C.
Current Temp. Sal.
0/00
0C.
Knots
Time
Tide
25.6
33.6
22.1
11.4
10.0
8.6
25.9
21.9
19.9
(0.8)
1.9
---
11.1
9.7
9.1
24.7
22.2
20.7
0950
1330
1710
HRW+8.9
LLW 0.0
24.3
15.6
14.9
942
9.1
8.4
23.4
21.5
19.7
(0.4)
1.2
---
9.1
8.9
8.5
24.3
22.0
20.2
1007
1435
1724
LHW+6.3
23.3
14.6
12.8
9.8
10.0
9 .9
24.2
14.3
6.2
(0.5)
2.5
---
9.7
10.0
9.6
23.0
15.6
8.4
0920
1320
1652
HHW+8.5
26.0
23.9
21.8
8.8
8.6
8.0
14.4
9.3
6.2
2.2
(0.3)
8.7
8.6
7.9
11.6
9.7
7.0
0625
1000
1330
HI1W+7.9
LLW+0.3
LLW+0.1
LLW+0.9
29 March, 1930, Fog to clear weather, Air Temperature 7° to 16°C.
10.2 18.0 --10.0 29.0
10.1 30.0
10.9 21.6 0.4
10.8 29.1
10.4 29.9
11.3 25.9 (1.6)
11.5 28.9
11.0 30.1
10.0
10.6
11.1
18.0
21.4
24.8
1 0.4
8.3
15.6
20.7
-(1.4)
10.1
10.4
11.2
8.1
15.2
20.0
0720
1010
1300
HLW+1.2
10.7
11.5
12 April, 1930, Rainy weather, Air Temperature 8° to 14°C.
10.9 17.7
10.0 51.0
10.1 31.4
10.7 24.3
10.4 32.3
10.3 31.8
10.6 30.9
11.0 30.0
10.8 31.8
11.4 22.2
11.4 30.4
11.2 32.1
11.5 18.6
11.1 30.2
11.0 32.1
10.5
10.5
10.6
10.4
10.5
17.1
23.6
30.3
22.1
19.0
11.0
11.1
11.2
11.1
10.8
12.1
27.1
30.3
24.2
-0.6
10.8
10.8
11.0
11.0
10.6
12.0
27.0
29.9
24.0
0708
1005
1305
1608
1910
LLW 0.0
26 April, 1930, Rain to cloudy weather, Air Temperature 11° to 13°C.
13.0
13.2 20.2 ---
10.9 30.2
11.0 29.6
12.5
12.6 25.9 0.6
11.8 29.3
12.2 30.4
12.1
12.3 30.9 (1.3)
12.6 31.2
12.9 30.9
20.0
24.8
30.3
14.0
13.4
12.6
17.8
23.2
29.4
-0.5
(1.0)
13.7
13.2
12.3
18.0
23.3
28.6
0610
0910
1200
LLW+1.1
11 May, 1930, Clear weather, Air Temperature 11° to 16°C.
13.2 26.2 --11.2 31.0
11.0 31.9
13.7 28.0 0.6
12.7 30.7
12.0 32.0
14.6 30.2 (1.1)
14.0 32.0
12.9 32.2
13.0
13.4
14.5
26.0
28.0
30.4
13.9
14.6
15.2
21.1
22.9
26.2
--0.6
(1.1)
13.6
14.4
15.0
20.8
21.8
26.0
0640
0940
1250
LLW-0.5
1 June, 1930, Rainy weather, Air Temperature 14° to 18°C.
15.1 28.8 (1.2)
11.2 31.9
11.0 32.8
14.7 30.4 0.8
11.6 32.2
11.7 33.1
14.0 32.0 -12.3 32.3
12.6 33.1
14.7
14.4
14.0
28.9
30.6
31.5
14.6
15.0
15.5
23.1
27.1
29.6
(1.1)
0.7
--
14.5
14.8
15.2
23.8
26.1
29.2
1050
1355
1700
LLW-0.7
8 June, 1930, Clear weather, Air temperature 12° to 20°C.
16.6 28.8 --12.4 32.1
12.7 31.9
16.0 29.1 0.5
15.0 32.2
14.9 32.8
15.8 31.9 --15.7 32.6
15.8 33.1
16.1
15.8
15.5
29.3
29.2
32.0
17.1
16.9
16.8
13.8
20.7
26.2
17.0
16.6
16.6
14.0
19.9
25.9
0540
0840
1140
LLW-0.1
0.5
---
24 August, 1930, Clear weather, Air Temperature 12° to 17°C.
16.0 28.0 --10.3 32.7
10.5 32.9
12.1 32.1
15.4 29.4 0.6
11.9 33.0
14.8 32.1 --32.2
15.1
15.0 33.2
15.6
15.0
14.2
28.3
29.2
31.8
15.1
14.3
14.1
27.4
28.5
29.3
--0.4
---
15.0
14.1
13.7
27.7
28.0
30.0
0750
1050
1355
LLW-1.3
6 September, 1930, Clear weather, Air Temperature 11° to 20°C.
16.3 3 0.0 -10.5 32.2
10.7 33.7
15.4 31.3 0.5
12.7 33.9
12.4 34.2
--14.6
15.3 34.0
32 .1
15.6 34.1
16.0
15.1
14.4
29.1
30.8
31.9
15.2
14.8
14.7
29.4
30.2
31.7
--0.4
---
15.0
14.7
14.4
29.9
30.0
31.3
0650
0950
1258
LLW-0.4
20 September, 1930, Clear weather, Air Temperature 10° to 14°C.
10.2 33.2
14.8 27.2 -10.3 34.2
10.8 34.1
13.1 29.1 0.7
10.5 34.3
12.6 31.0 --11.7 33.8
11.2 33.9
14.4
13.0
12.4
27.0
28.4
30.1
14.3
13.6
12.9
27.0
29.0
31.9
--0.6
---
14.1
13.3
12.7
27.2
28.8
31.9
0550
0850
1150
LLW-0.9
11 October, 1930, Clear weather, Air Temperature 12° to 13°C.
12.0 28.9 -10.8 33.0
10.0 33.2
11.6 30.2 0.5
10.9 33.0
10.5 33.8
11.0 30.9 (0.6)
10.9 32.8
10.8 33.7
12.0
11.4
10.8
29.1
30.0
30.3
11.9
11.6
11.1
29.2
29.8
30.1
-0.5
(0.6)
11.7
11.4
11.0
29.4
29.6
30.3
0850
1150
1450
HLW+2.1
25 October, 1930, Clear weather, Air Temperature 11° to 13°C.
10.3 26.2 10.4 31.0
10.2 31.7
11.2 27.8 0.3
10.3 31.4
10.2 32.1
11.6 28.9 --10.3 32.0
10.4 31.3
10.0
11.0
11.2
26.9
27.1
28.7
10.2
11.3
11.8
25.1
26.3
27.3
10.0
11.2
11.5
25.3
26.2
27.0
0920
1210
1505
0W+2.6
0.2
---
8 November, 1930, Clear to rainy weather, Air Temperature 14° to 12°C.
11.8
11.9 29.6 ---
11.8 32.0
11.8 32.3
12.1
12.2 29.9 0.7
11.8 32.1
11.9 32.3
12.4
12.4 30.6 --
11.8 32.0
11.6 32.4
12.2
2.6
12.2
29.8
11.8 32.0
11.5 32.2
13.0
13.0 29.0 ---
11.7 32.0
11.2 32.2
31.0
31.3
31.2
31.2
29.1
12.0
11.9
11.7
11.8
12.2
28.9
29.4
31.0
29.6
27.2
11.8
11.7
11.5
11.8
12.2
29.7
30.1
30.0
30.2
28.1
0800
1110
1410
1710
2030
HLW+2.7
-0.7
--1.6
---
Table 1
1.3
0.6
2.7
HHW+7.7
LHW+8.0
HLW+0.7
LRW+7.0
LHW+7.2
1151+6.8
111W+6.5
LHW+7.3
111W+6.5
111W+8.0
Hf1W+7.9
HHW+7.8
HHW+8.5
LW-0.8
6.
Station V
North Bend
Surface
Station V
North Bend
Bottom
Station VI
Coos Bay
Surface
Temp.
°C.
Temp.
oc.
Station VII
Millington
Bottom
Station VII
Millington
Surface
Station VI
Coos Bay
Bottom
Sal.
o/oo
Current
Knots
Temp.
°C.
Tide
Sal.
o/oo
Temp.
00,
Sal.
0/00
pH/H2S
m171
Temp.
0 C.
11 January, 1930, Rain to cloudy, Air Temperature 11° to 14° C.
7.6/0.1
8.8
16.1 (0.8)
20.1 (0.8)
9.2
19.4
9.6
6.9
7.6/0.2
1.3
4.3
7.7
7.5
14.1
13.8
1.9
--6.4
0.1
7.5/0.3
6.8
7.9
6.3
6.9
---
8.5
6.8
6.6
14.3
5.0
0.1
7.6/0.1
7.6/0.2
7.4/0.3
7.6
7.1
6.4
8.8
2.9
0.0
(0.8)
2.0
---
7.3
6.9
6.4
7.4
3.2
0.0
HHW+8.9
25 January, 1930, Cloudy, Air Temperature 9° to 13° C.
13.8 (0.2)
8.5
18.3
8.8
17.8 ( 0 .2)
8.5
1.1
8.7
8.1
4.1
13.8
14.8
8.7
1.1
8.0
2.9
7.0
7.8
8.2
---
8.4
7.8/0.0
7.6/T
7.5/T
8.3
8.0
7.7
13.3
8.7
3.7
7.8/0.0
7.5/T
7.5/T
8.5
8.0
7.9
11.4
3.8
T
(0.4)
1.3
8.2
8.0
7.8
11.3
4.0
T
LHW+6.3
9 February, 1930, Cloudy, Air Temperature 12° to 9° C.
16.9 (0.3)
9.1
22.8 (0.3)
9.1
21.5
9.4
8.3
8.6
6.5
2.1
2.2
10.9
9.1
9.0
0.0
8.1
--
0.7
8.0
0.0
8.5
7.9/0.0
7.7/0.1
7.5/0.1
9.0
8.5
7.9
9.1
7.7
0.8
7.9/T
7.8/T
7.6/T
8.6
8.9
7.9
13.2
5.9
T
(0.3)
2.5
8.4
8.8
7.9
13.0
6.0
0.2
HHW+8.5
8 March, 1930, Cloudy, Air Temperature 9° to 13° C.
8.2
8.6
8.3
--
9.2
-8.7
3.8
8.4
0.1
1.8
1.5
2.8
9.1
3.5
9.2
0,0 (0.5)
8.2
0.0
--
8.7
0.0
9.0
7.8/0,0
7.2/0.1
6.8/T
8.1
8.2
8.0
1.1
0.0
0.0
7.8/0,0
7.1/0.1
6.9/0.2
8 .1
8.3
8.0
3.0
0.0
0.0
--(2.3)
0.5
8.0
8.1
7.8
3.0
0.0
T
H151+7.9
7.3/0.1
7.6/0.1
7.9/T
9.6
10.4
11.0
0.0 7.2/0.2
0.0 7.5/0.1
1.0 8.0/T
9.6
10.8
11.2
0.0
0.0
0.0
-0.4
(1.6)
9.6
10.6
11.0
0.0
0.0
0.0
HLW+1.2
6.6/0.4
6.9/0.1
7.1/T
-/0.2
11.8
11.0
11.2
11.2
11.0
0.0
3.0
8.2
4.5
1.8
6.6/0.4
6.8/0.1
7.0/T
--/0.2
11.3
11.5
11.6
11.3
10.7
0.0
1.2
8.1
0.5
11.0
11.2
11.4
11.5
11.1
0.0
1.8
7.1
0.9
LLW 0.0
26 April, 1930, Rain to cloudy, Air Temperature 13° to 18° C.
7.6/0.2
0.0
14.1
14.5
1.3
--14.3
-4.5
0.5
7.7/0.2
4.3
0.5
8.0
6.6
14.7
14.1
14.0
0.0
7.8/0.1
15.0
14.0
12.7
14.3
14.1
9.4 (1.1)
14.4
14.6
14.7
1.6
2.9
7.3
7.6/0. 3
7.6/0. 2
1.3
4.0
8.3
-0.6
(1.3)
14.4
14.8
15.0
1.8
3.2
8.0
LLW+1.1
7.7/0.1
14.7
15.0
15.2
11 May, 1930, Clear,
15.9
--14.5
0.6
19.8
15.7
15.6
26.2 (1.2)
16.5
16.5
16.2
4.0
7.7
12.2
LLW-0.5
0.7
(1.3)
17.0
16.6
15.0
6.1
9.0
16.3
LLW-0.7
19.4
20.2
21.0
3.0
8.3
11.0
LLW-0.1
16.5
17.2
17.6
20.0
23.7
24.0
LLW-1.3
Temp.
°C.
Sal.
o/oo
Current
Knots
Sal.
o/oo
29 March, 1930, Clear, Air Temperature
--
10,0
0.7
10,0
0.7
3.2
11.1
11.3
0.6
4.5
12.6
12.2
7.9
8.9 (1.4)
12 April, 1930, Rain,
2.8
--11.1
11.4
0.7
8.0
12.0
16.1
-11.8
8.6
1.2
11.7
4.0
---
Air Temperature
10.8
0.0
10.9
6.9
11.2
14.1
11.3
3.8
0.0
11.4
10° to
9.8
10.8
11.1
Sal.
o/oo
Current
Knots
17° C.
0.0
--0.0
0.4
3.7 (1.4)
10° to 14° C.
0.0
11.2
11.3
4.3
11.5
10.4
11.4
2.9
10.9
0.0
Air Temperature 12° to 20° C.
16.5
16.5
8.9
15.7
16.2
13.6
18.1
15.4
15.9
23.7
15.5
25.3
0.7
1.2
pH/H2S
m1/1
LLW 0.0
LLW+0.3
LLW+0.1
LLW+0.9
HHW+7.7
LHW+8.0
HLW+0.7
LHW+7.0
0.6
(1.2)
7.3/0.2
7.5/0.1
7.7/0.1
16.2
16.0
15.8
10.8
15.5
21.6
7.2/0.2
7.5/0.2
7.7/0.1
16.7
16.8
16.3
4.0
7.4
12.9
13° C.
(1.1)
0.7
---
7.5/0.3
7.6/0.2
7.6/0.1
16.8
16.0
15.8
9.6
13.4
19.1
7.6/0.3
7.6/0.2
7.7/0.1
17.3
16.8
14.7
5.2
9.4
17.3
7.2/0.4
7.4/0.2
7.5/0.1
19.1
19.5
20.0
6.0
11.5
15.5
7.1/0.4
7.2/0.2
7.4/0.1
19.7
20.6
21.1
2.8
9.2
11.7
24 August, 1930, Clear, Air Temperature 16° to 22° C.
16.3
16.7
16.4
27.1
21.5
--26.3
16.9
16.4
16.1
25.6
27.1
0.3
0.3
26.4
27.0
17.2
26.1
--16.3
28.5
16.0
7.4/0.3
7.5/0.3
7.6/0.1
16.0
16.4
17.0
22.1
24.1
25.4
7.3/0.3
7.4/0.4
7.5/0.1
16.9
17.4
17.9
19.2
23.2
24.1
---
6 September,
17.4
27.8
17.1
28.2
17.0
28.3
C.
-0.2
---
7.4/0.3
7.5/0.2
7.6/0.1
16.0
16.3
17.2
25.3
26.0
26.5
7.3/0.4
7.4/0.1
7.5/0.1
16.6
17.0
17.3
23.2
24.1
25.0
--0.3
---
16.1
16.4
17.1
23.0
24.0
24.7
LLW-0.4
20 September, 1930, Clear, Air Temperature 11° to 16° C.
16.6
-14.9
14.7
24.5
---
14.4
25.4
15.1
22.2
26.6
0.4
26.2
14.1
0.5
14.5
15.6
27.1
24.5
14.6
27.0
---
--14.8
7.2/0.4
7.3/0.2
7.4/0.0
14.5
15.0
15.3
17.3
21.4
22.9
7.1/0.4
7.3/0.2
7.3/0.0
14.9
15.3
16.2
11.8
17.9
20.0
14.7
15.1
16.1
11.9
16.4
19.2
LLW-0.9
0.5
11 October, 1930, Clear, Air
22.1
--
12.0
12.2
0,3
11.6
11.8
23.5
11.0
11.1
26.0 (0.4)
Temperature 12°
22.0
12.9
12.0
22.9
11.4
23.9
to 13° C.
20.4
--0.2
21.5
23.0 (0.4)
7.2/0.3
7.3/0.2
7.4/0.0
12.7
11.8
11.1
21.1
20.6
22.0
7.2/0.4
7.3/0.1
7.4/0.0
13.1
12.6
12.0
16.2
17.9
19.1
--0.3
(0.4)
13.0
12.4
11.6
16.3
17.1
19.0
HLW+2.1
25 October, 1930, Clear, Air
10.6
10.3
---
22.5
0.2
11.3
10.9
23.2
24.8
-11.7
11.9
Temperature 10°
10.4
21.2
11.0
22.4
11.9
22.9
to 13° C.
--20.1
0.2
21.2
--23.1
7.3/1.2
7.4/0.3
7.5/0.1
10.0
10.7
11.2
21.3
20.3
22.0
7.3/1.4
7.3/0.5
7.4/0.2
10.5
11.1
11.7
15.6
16.7
18.1
0.3
---
10.3
11.0
11.5
15.0
16.2
17.9
to 12° C.
7.8/0.7
7.8/0.6
7.6/0.3
-/0.6
--/1.2
12.6
12.5
12.3
12.7
13.3
27.0
27.6
28.9
26.2
21.3
7.6/0.7
7.7/0.6
7.8/0.3
---/0.5
-/1.4
13.6
13.2
12.8
13.6
12.4
22.3
24.0
25.8
23.6
20.6
13.5
13.2
12.7
13.6
12.4
22.8
24.0
26.0
23.8
21.0
1 June, 1930, Rain to cloudy,
16.8
16.0 (1.1)
16.5
23.2
0.6
16.0
15.8
---
15.4
26.4
15.1
8 June, 1930,
17.4
9.5
17.8
13.4
20.7
18.5
8 November,
12.5
27.0
12.5
27.9
12.4
30.0
12.4
27.6
12.3
24.8
Air Temperature 16° to
17.0
16.6
8.4
22.1
16.4
13.1
16.1
21.5
25.2
Clear, Air Temperature 14° to 22° C.
---
17.2
10.6
19.3
5.4
19.8
12.6
12.8
17.7
0.5
20.2
18.0
18.6
16.4
--
1930, Clear, Air Temperature 16° to 22°
--17.1
28.8
16.3
24.6
28.0
16.7
26.1
17.0
0.3
17.4
17.0
26.7
28.9
---
0.5
1930, Rain to clear, Air Temperature 15° to 17°
12.7
---
12.4
28.7
24.9
12.5
29.0
27.3
0.4
0.3
12.5
---
13.1
28.7
-12.1
29.9
12.8
26.1
2.4
12.3
28.6
2.5
24.9
--12.7
13.4
21.2
---
Table 2
(1.2)
0.7
0.5
---
0.5
2.9
LHW+7.2
LHW+6.8
LHW+6.5
LHW+7.3
LHW+6.5
H8W+8.0
HHW+7.9
HLW+2,6
HHW+7.8
HLW+2.7
HHW+8.5
LLW-0.8
7.
Station I
Lighthouse Beach
Surface
Station II
Bastendorf Beach
Surface
Temp. Sal.
0/00
°C.
Temp.
°C.
Sal.
0/00
Station IV
Station III
Charleston
Surface
Station III
Charleston
Bottom
Station IV
Empire
Surface
Station IV
Temp. Sal. Current
0/00 Knots
°C.
Temp. Sal.
0/00
0 0.
Temp. Sal. Current
0/00 Knots
0 0.
Temp. Sal.
0/00
0C.
Time
Tide
11.2
10.4
9.5
29.1
24.4
18.3
1250
1620
1950
HHW+9.0
10.7
10.9
11.4
10.5
10.2
29.1
27.9
31.2
28.5
25.7
0658
0958
1258
1625
2009
HLW+3.1
7.8
8.5
8.8
9.1
8.5
23.1
21.7
25.2
22.4
19.8
0530
0820
1120
1500
1840
HLW+3.6
9.7
9.6
9.5
10.0
10.5
21.8
23.3
29.5
20.5
12.2
0555
0840
1147
1515
1900
HLW+3.4
9.5
9.4
9.3
9.8
10.3
17.8
19.3
25.4
16.6
8.9
0620
0910
1200
1530
1900
HLW+3.3
Empire
Bottom
20 November, 1930, Clear weather, Air Temperature 14° to 11 0 C.
11.4 30.9 -11.1 32.9
11.1 32.9
10.3 27.2 1.1
11.1 32.9
11.0 32.9
23.7 -__
11.0 32.9
11.0 32.8
9 .7
11.4
10.4
9.6
30.8
27.1
23.7
11.6
10.6
9 .6
30.5
23.6
16.2
6 December, 1930, Clear weather, Air Temperature 6° to 110 C.
11.2 31.8
9.0 29.1
11.2 31.8
10.0 30.5 1.1
11.6 31.6 -11.2 32.0
11.2 32.2
10.6 29.8 1.5
10.0 27.8
11.1 31.8
9.0
10.0
11.4
10.6
9.4
29.8
29.1
31.7
30.5
27.5
10.3
11.0
11.2
10.6
10.4
27.0
29.1
31.5
27.8
25.7
16 January, 1931, Clear to rainy weather, Air Temperature 8° to 13° C.
8.9
8.8 23.1 -10.6 31.6
----
8.9
10.6 31.8
9.0 24.5 0.8
----
10.2 25.8 -9.7
10.7 32.0
9.6
10.6 31.9
9.4 23.7 2.0
9.1
10.7 31.8
9.0 22.6 ---
23.8
23.1
25.6
24.5
23.5
8.4
9.0
9.3
8.8
8.4
21.0
23.1
25.4
21.8
19.6
1 February, 1931, Cloudy weather, Air Temperature 9° to 14° C.
10.7 29.8
10.0 24.8 --10.7 31.3
10.4 27.1 0.8
10.7 29.9
10.7 31.4
11.0 29.8 -10.8 30.5
10.8 32.0
11.2 20.5 2.5
10.7
29.8
10.7 31.4
11.4 13.5 --10.8 29.3
10.8 31.2
10.4
10.5
10.6
10.6
10.8
26.9
27.6
28.9
21.2
14.8
9.4
9.6
9.8
10.2
10.6
19.3
24.4
29.8
19.9
10.9
15 February, 1931, Rainy weather', Air Temperature 70 to 11° C.
10.6 29.9
9.8 20.6 --10.4 30.4
10.2 23.1 0.6
10.6 29.9
10.6 30.7
10.8 30.1
10.8 25 .7 --10.7 30.8
11.0 16.6 2.4
10.8 30.1
10.7 30.5
11.1
10.7 29.9
10.7 30.2
9 .7 ---
10.0
10.3
10.4
10.5
10.8
22.9
23.7
24.7
17.2
11.7
9.2
9.4
9.6
10.0
10.4
15.3
20.4
25.7
15.9
6.8
1 March, 1931, Clear weather 2 , Air Temperature 14° to 19° C.
10.4 28.6 (0.6)
10.9 29.9
10.8 30.0
12.4 29.6
12.3 22.5 2.4
11.9 29.8
12.6
29.6
14.6 19 .2 --12.2 29.9
10.5
11.8
12.5
28.2
23.1
19.9
10.5
11.3
11.8
28.6 (0.6)
21.8 2.3
14.4 ---
10.8
11.2
28.1
22.6
15.1
1050
1420
1750
HHW+8.5
10.9
7 March, 1931, Clear weather, Air Temperature 2 0 to 18° C.
9.0 29.8 -10.0 31.2
9.9 29.8
10.0 29.7
9.4 23.5 2.5
9.9 31.3
29.8
10.1 31.0
9.8 17.8 -9.8
10.2 22.5 0.6
10.0 31.0
9.9 29.8
10.6 31.4 --10.2 30.2
10.3 31.1
9.0
9.3
9.7
10.1
10.2
30.0
25.3
18.4
21.2
31.1
9.0
9.4
9.7
10.3
10.8
29.8
22.5
17.0
21.8
30.8
8.9
9.2
9.6
9.8
10.1
29.4
21.2
18.3
21.4
30.0
0310
0630
0950
1250
1550
HHW+9.1
to 150 C.
15.0 (1.7)
19.8 0.4
21.9 (1.5)
11.3
11.4
11.5
16.4
17.8
18.0
11.6
11.8
7.2
10.9
14.3
(1.6)
0.5
(1.5)
11.4
11.4
11.6
7.5
0.1
12.3
0920
1220
1520
LLW+0.5
4 April, 1931, Rainy weather, Air Temperature 10° to 13° C.
10.6 29.2
10.7 12 .2 --11.0 29.7
11.0 29.1
11.1 30.0
10.9 18.7 0.5
11.1 29.3
29.5
11.1
10.9 25 .4 -11.1 17.3 1.6
10.9 30.0
11.1 30.1
11.0 16 .3 --10.8 29.4
11.0 30.0
10.6
10.8
10.8
10.9
11.0
14.2
15.3
23.7
20.4
17.4
10.6
10.7
10.9
11.3
11.1
13.9
19.5
20.1
17.1
1.5
10.4
10.6
10.8
11.1
11.0
14.2
17.3
25.6
21.6
17.8
0850
1150
1450
1750
2050
LLW-1.0
0.5
18 April, 1931, Cloudy to clear weather, Air Temperature 8° to 14° C.
9.9 28.7
11.0
11.2 18.8 ---
10.0 31.4
10.6
10.7 29.6
11.0 24.3 0.6
10.4 31.3
11.7 30.1
10.8 30.7 (1.3)
10.4
11.2 30.7
19.7
21.1
30.1
11.3
11.0
11.0
13.1
23.7
30.2
--0.6
(1.1)
11.1
10.7
10.0
15.0
22.3
28.2
0800
1110
1420
2 May, 1931, Cloudy to clear weather, Air Temperature 14° to 16° C.
14.5 25.3 --
11.8 31.9
11.8 32.2
14.3
14.1 27.8 0.6
12.2 32.0
12.6 32.2
13.5
12.7
14.0 31.7
13.0 31.7 -14.0 32.0
14.1 31.5
15.1 29.4 1.2
14.3
14.1 32.1
32.0
15.0 27.3 --14.3
14.5
14.1 31.9
26.6
27.3
31.4
30.0
28.1
15.0
14.3
13.3
14.2
14.3
20.5
23.9
27.3
26.0
25.1
14.5
13.4
12.8
• 13.7
13.8
21.2
22.5
25.3
26.6
25.3
0750
1050
1350
1650
1950
LLW-1.2
16 May, 1931, Rainy to clear weather, Air Temperature 11° to 18° C.
11.2 31.8
13.6 27.5 --
11.5 31.4
13.9 28.7 0.6
12.5 32.6
12.9 31.8
14.0 31.8
14.5 32.0 --13.3 33.5
15.4 29.4 0.9
13.5 32.8
14.0 32.2
15.7 28.5 -14.1 32.2
13.8 33.3
13.4
13.5
12.0
15.0
15.3
28.2
28.0
30.6
30.1
28.9
14.7
14.8
14.8
15.3
15.8
23.2
26.6
32.1
28.6
26.0
14.5
14.6
14.0
14.9
15.2
24.6
24.6
30.7
29.4
27.3
0700
0955
1305
1555
1855
LLW 0.0
30 May, 1931, Clear weather, Air Temperature 100 to 210 C.
15.0 28.2
9.3 31.2
9.2 31.2
14.7 31.4
14.5 30.9 0.8
14.4 31.7
12.0 32.4 (0.9)
15.1 32.4
14.9 32.9
14.7
12.5
11.5
28.8
29.7
31.2
17.4
17.8
16.3
22.8 --26.4 0.6
30.0 (0.7)
17.1
17.2
16.0
23.8
25.2
28.6
0650
0950
1250
22 March, 1931, Clear, weather, Air Temperature 80
10.3 28.7
11.4
10.3 29.7
11.6
11.1 28.9
11.0 30.1
11.6 29.0
11.8
11.6 29.8
11.65 inches on this day. 11.9
2Rained heavily for past two weeks.
Table 3
26.3
-1.3
---
0.9
0.8
1.8
0.7
2. 5
0.5
2.5
1.9
0.6
--
0.7
1.1
0.7
0.8
LLW-1.4
HHW+9.1
LLW-1.0
HHW+8.5
LLW-0.4
HHW+9.3
LLW-0.9
HHW+8.1
LLW-0.2
LLW-0.4
LLW-0.1
LHW+7.8
LHW+6.7
LHW+7.9
HLW+1.4
LLW+0.1
LHw+6.9
LHW+7.5
HLW+2.0
LHW+6.5
HLW+2.8
LLW-1.0
LHW+7.0
Station V
North Bend
Bottom
Station V
North Bend
Surface
Bap.
Temp.
°C.
Sal.
o/oo
pH/H,S
m171
Temp .
C.
Sal.
0/60
20 November, 1930, Clear, Air Temperature 19° to 6°C.
10.0
16.3
---
10.5
--26.4
26.4
10.4
1.1
8.3
9.5
19.6
9.2
18.3
1.3
9.1
7.6
1.4
7.7
--7.1
8.4
8.2
7.4/0.2
6.9/0.4
6.7/0.4
9.8
8.9
8.6
21.7
16.3
10.2
7.7/0.3
7.2/0.3
7.0/0.2
9.0
9.7
10.0
11.5
6.8
4.7
6 December, 1930, Clear, Air
9.8
19.6
--
9.2
10.0
0.9
9.8
24.4
--
11.0
10.8
29.1
---
10.1
21.0
9.5
---
13.6
9.2
9.0
7.6/0.0
7.6/0.2
7.8/0.4
7.3/0.3
7.2/0.2
9.5
9.8
10.4
9.6
9.0
21.7
24.4
25.7
19.6
13.6
7.7/0.3
7.7/0.2
7.8/0.2
7.2/0.2
8.7
9.4
9.8
9.7
9.6
12.9
14.9
16.9
12.2
7.5
16 January, 1931, Clear to cloudy, Air Temperature 8° to 14°C.
---
10.8
7.6/0.3
7.2
7.6
15.4
13.7
7.3
7.7/0.2
7.9
0.7
8.0
17.2
14.4
0.7
7.8
18.4
7.8/0.1
---
17.2
8.6
21.4
9.0
8,8
23.2
7.3
5.3
1.8
7.7/0.3
8.1
16.8
1.8
15.2
7.5
7.5/0.4
1.3
---
6.4
7.2
8.9
7.6
7.0
7.5
7.8
8.4
7.6
6.8
12.2
13.2
16.8
10.6
5.8
7.7/0.3
7.6/0.2
7.7/0.1
7.7/0.3
7.6/0.4
6.8
7.4
7.9
7.7
6.6
9.7
8.9
10.4
5.7
1 February, 1931, Cloudy to
8.8
9.6
8.7
18.0
9.0
0.4
9.1
9.5
26.3
9.6
2.1
10.3
10.1
13.5
10.7
8.0
10.9
clear, Air Temperature 8° to 14°C.
7.6/0.0
---
6.6
8.5
14.8
7.8/0.0
8.9
0.5
14.8
16.7
---
7.9/T
23.1
25.7
9.4
7.6/T
11.2
2.2
9.4
15.4
T
7.4/0.2
9.0
9.2
8.7
8.8
9.2
9.0
8.9
12.8 7.8/T
13.5 7.8/0.1
21.8 7.9/0.1
12.3 7.7/0.2
2.6 7.4/0.2
8.2
8.6
9.1
9.6
10.0
4.4
10.9
18.0
8.3
0.0
15 February, 1931, Rain, Air
8.6
8.5
5.9
8.8
0.2
14.0
8.9
9.3
22.4
9.4
104
2.1
9.5
9.9
10.5
10.7
3.9
Temperature 7° to 13°C.
2.7
8.3
11.7
8.7
10.7
12.6
21.7
19.1
9.1
7.2
11.4
9.2
9.0
5.1
0.0
7.5/0.0
7.7/0.0
7.8/T
7.5/T
7.3/0.1
8.5
8.6
9.0
8.8
8.7
8.8
9.5
17.9
8.3
T
7.7/T
7.7/T
7.8/T
7.6/0.1
7.3/0.1
8.0
8.4
8.9
9.4
9.8
1.0
6.9
13.9
4.4
0.0
7.9/T
7.1/0.1
6.6/0.1
11.0
10.1
9.8
12.2
6.4
1.3
7.7/0.1
7.0/0.1
6.7/0.1
10.6
10.1
9.7
10.5
1.9
0.0
8.0/T
7.4/T
7.0/T
7.6/T
7.9/0.0
9.1
9.0
8.9
9.4
10.3
20.5
6.4
2.7
5.3
16.4
7.9/1
7.6/T
7.2/T
7.4/T
7.8/0.2
9.3
9.2
8.7
9.5
10.2
17.8
2.1
0.0
1.4
12.8
22 March, 1931, Cloudy to clear, Air Temperature 11° to 19°C.
0.0 (1.7)
6.7/0.1
1.0
10.6
10.5
10.7
0.9 (1.6)
6.8/0.1
11.0
0.7
0.4
3.8
11.3
11.1
0.7
4.6
7.0/T
11.5
4.1 (1.3)
12.0
8.8 (1.3)
11.4
7.9
10.9
10.9
11.3
0.0
0.1
1.7
6.8/0.1
10.3
10.8
11.6
0.0
0.0
0.8
4 April, 1931, Rain to cloudy,
10.6
10.7
0.1
---
10.8
10.8
3.5
0.5
10.7
10.8
9.3
---
11.0
11.2
5.6
1.5
10.8
10.9
3.1
---
6.6/0.2
6.9/0.1
7.1/0.1
6.8/0.1
6.7/0.2
10.7
10.8
10.6
10.9
11.0
0.0
1.5
3.1
3.3
0.8
6.6/0.2
6.8/0.1
7.0/0.1
6.9/0.1
6.6/0.2
10.8
10.9
11.0
11.2
0.0
T
1 .2
0.0
18 April, 1931, Cloudy to clear, Air Temperature 13°
1.0
11.6
11.7
2.7
---
11.4
4.4
7.1
11.9
4.8
11.6
0.6
11.9
8.3
12.5
10.2
11.8
13.7
15.0 (1.1)
12.5
to 12°C.
6.9/0.2
--
7.2/0.1
0.6
(1.1)
7.5/0.1
10.3
10.7
11.3
1.7
3.7
8.2
7.0/0.2
7.1/0.2
7.4/0.1
11.8
12.3
12.8
4.6
7.5
2 May, 1931,
16.4
9.9
14.4
16.2
16.2
23.9
16.8
16.7
16.7
12.1
20°C.
--0.7
--1.2
---
7.5/0.1
7.6/0.1
7.8/0.1
7.7/0.1
7.5/0.1
16.3
16.2
16.5
16.6
16.7
9.6
12.3
19.8
14.3
9.4
7.5/0.1
7.5/0.1
7.7/T
7.7/0.1
7.5/0.1
16.8
17.1
17.4
17.0
16.4
2.7
11.6
14.3
10.2
4.8
15.0
16.7
21.9
19.1
13.9
7.3/0.1
16.9
17.1
17.3
17.9
18.3
11.4
13.2
19.2
19.6
19.9
18.9
Temp.
°C.
Sal.
0/60
Current
Knots
1 March, 1931, Clear,
10.4
21.8 (0.4)
7.7
10.8
1.9
---
2.7
11.0
Temp.
°C.
Sal.
o/oo
Temp.
°C.
Sal.
obo
Current
Knots
Temperature 7° to 13°C.
9.1
16.9
23.7
20.3
25.7
9.9
23.1
10.6
28.4
11.2
20.3
9.3
6.1
8.0
14.2
Air Temperature 15° to 18°C.
10.4
15.4
18.6
11.2
8.2
10.5
5.1
10.5
0.0
10.5
10.2
3.0
--0.9
-------
--0.3
2.1
--(0.4)
1.9
7 March, 1931, Clear, Air Temperature 4° to 20°C.
22.5
9.2
---
25.3
9.2
27.3
9.3
15.7
5.9
1.8
9.2
9.1
14.2
9.5
0.9
---
9.0
6.6
7.5
9.3
9.6
10.0
11.2
9.6
5.5
10.2
12.3
0.5
10.2
10.4
18.4
20.5
10.6
21.8
---
Air Temperature
1.2
10.8
10.9
3.1
8.1
10.8
11.1
6.2
10.8
3.5
Cloudy to clear, Air Temperature
16.4
11.5
16.4
16.6
13.7
15.9
0.5
23.0
16.8
15.8
16.9
16.0
1.0
16.9
17.1
---
16.3
13.5
16 May, 1931, Cloudy
---
16.3
15.0
0.6
16.1
20.5
15.8
26.0
--0.8
16.4
21.9
17.3
---
18.4
0.2
0.5
11° to
0.0
2.1
7.2
3.5
T
16° to
4.8
13.7
22.5
13.9
8.9
13°C.
--0.5
--1.6
to clear, Air Temperature 12° to
16.7
16.0
17.1
9.6
16.5
14.3
16.1
18.0
23.9
25.3
16.0
15.0
17.2
18.4
16.1
23.2
19.8
17.7
13.0
17.0
30 May, 1931, Clear, Air Temperature 18° to 22°C.
18.0
10.8
---
18.6
19.3
18.8
16.8
13.8
21.0
19.9
22.8
0.5
18.5
18.8
18.7
22.8
26.4
16.1
16.5
27.6 (0.6)
pH/117!
18°C.
--
7.2/0.1
7.6/0.1
7.7/0.1
0.8
---
7.5/0.2
16.5
16.3
15.2
16.8
17.3
0.5
(0 .6)
7.4/0.2
7.5/0.1
7.6/0.1
19.0
19.2
18.3
0.6
7.6/0.2
Table 4
8.
Station VII
Station VII
Millington
Surface
Station VI
Coos Bay
Bottom
Station VI
Coos Bay
Surface
7.5/0.2
6.7/0.1
7.2/0.1
7.6/0.1
7.7/0.1
7.5/0.2
7.4/0.2
7.5/0.2
7.5/0.1
7.5/0.1
Tide
Millington
Bottom
Current Temp.
0 C.
Knots
1. 1
0.8
0.6
2.6
Sal.
obo
8.9
10.0
10.8
12.0
10.2
8.8
HHW+9.0
8.9
9.6
9.7
9.7
9.9
14.9
16.9
20.0
14.2
8.8
HLW4-3.1
7.2
7.6
7.7
7.7
6.8
10.1
7.9
10.2
5.5
T
HLW+3.6
8.5
8.5
9.4
9.1
8.7
9.0
9.1
13.5
8.9
T
HLW+3.4
8.3
5.0
5.0
10.0
5.0
0.0
0.4
8.3
2.5
9.2
8.9
8.5
LLW-1.4
HHW+9.1
LLW-1.0
HHW+8.5
LLW-0.4
HHW+9.3
LLW-0.9
HLW+3.3
HHW+8.1
LLW-0.2
11.7
9.2
9.4
7.2
2.5
HHW+8.5
T
LLW-0.4
9.0
8.9
8.6
9.2
10.1
16.4
2.9
HHW+9.1
T
LLW-0.1
(2.0)
0.4
(1.4)
10.4
11.0
11.3
0.0
0.0
T
LLW+0.5
10.6
10.8
11.0
11.1
0.0
0.0
LLW-1.0
0.5
--1.6
T
LHW+7.9
(0.4)
2.6
2.3
0.7
3.8
11.6
LHW+7.8
LHW+6.7
0.0
HLW+1.4
10.9
11.6
12.1
0.2
3.0
5.5
LLW+0.1
6.8
10.3
15.7
10.9
5.9
LLW-1.2
1.3
___
16.5
16.8
17.0
16.7
16.5
6.2
10.3
17.8
11.6
8.9
16.7
17.0
17.0
17.4
17.7
10.3
9.0
13.3
12.0
9.5
LLW 0.0
0.7
--0.9
-
7.9
10.2
15.6
19.3
19.4
18.9
8.5
9.6
13.9
LLW-1.0
0.7
(0.8)
T
0.7
(1.3)
0.8
LH:1+6.9
LHW+7.5
HLW+2.0
LAW+6.5
HLW+2.8
LHW+7.0
9.
Station I
Lighthouse Beach
Surface
Station II
Bastendorf Beach
Surface
Temp.
°C.
Temp.
°C.
Station III
Charleston
Bottom
Station III
Charleston
Surface
Station IV
Empire
Bottom
Station IV
Empire
Surface
Station IV
Sal.
0/00
Temp.
00.
Sal.
o/oo
Current
Knots
Temp.
0 0.
Sal.
o/bo
Time
Tide
17 June, 1931, Cloudy to clear weather, Air Temperature 17° to 22° C.
17.3
27.2
17.5
31.2
15.3
31.8
15.5
16.8
0.6
17.0
30.7
31.1
15.4
15.7
31.7
14.8
15.4
31.8 (0.5)
16.0
31.3
32.2
16.1
28.7
30.0
31.0
17.6
17.4
15.4
25.2
29.4
30.3
--0.6
(0.4)
16.9
17.3
14.8
26.4
27.1
29.0
0850
1150
1450
LLW-O.9
29 June, 1931, Clear weather, Air Temperature 130
17.1
13.9
32.0
31.9
13.2
16.6
32.6
15.8
17.0
32.2
16.4
15.5
18.1
32.4
32.5
16.8
16.2
15.3
28.1
29.3
30.3
18.2
17.2
15.7
26.0
30.7
31.2
--9v5
(0.3)
17.8
16.9
15.3
26.7
29.0
30.1
0715
1015
1335
LLW-0.9
C.
15.5
13.8
11.5
31.4
30.0
32.6
16.2
16.0
12.9
29.2
31.2
32.3
-0.4
(0.3)
16.0
15.8
11.8
28.2
30.5
32.1
0740
1040
1340
LLW-1.0
28 July, 1931, Clear weather, Air Temperature 13° to 20° C.
---
29.5
15.8
32.0
32.6
10.3
10.0
30.1
0.6
15.1
12.5
32.9
12.4
33.1
13.2
32.8 (0.5)
14.0
33.2
33.2
13.9
15.6
14.2
12.4
30.9
30.8
32.7
16.3
15.4
13.1
29.2
31.3
32.3
--0.3
(0.3)
16.1
15.1
12.6
28.1
30.6
32.1
0700
1000
1300
LLW-0.7
13 August, 1931, Clear weather, Air Temperature 11° to 200 C.
-14.2
31.0
32.8
9.3
33.3
9.3
0.7
11.8
32.8
31.4
13.3
11.6
33.4
32.0 (0.5)
12.0
12.9
33.0
12.7
33.4
15.0
13.0
10.4
31.4
30.8
31.2
15.8
13.9
12.9
31.6
31.4
31.9
-0.4
(0.3)
16.2
13.4
12.4
31.8
30.8
31.4
0720
1020
1320
LLW-1.2
26 August, 1931, Clear weather, Air Temperature 10° to 17° C.
-15.7
29.8
32.8
32.8
10.4
10.6
0.6
30.6
32.8
12.2
15.3
12.0
33.0
32.0 (0.5)
14.3
32.7
15.3
33.0
15.4
15.1
15.0
14.1
30.2
29.0
32.4
14.2
14.0
14.8
30.9
31.0
31.5
-0.3
(0.2)
13.9
13.7
14.6
31.0
29.9
30.9
0635
0935
1235
LLW-0.6
12 September, 1931, Clear weather, Air Temperature 12° to 19° C.
16.1
29.4
10.9
-34.1
10.8
34.3
0.6
30.8
15.1
12.4
34.1
12.2
34.1
32.6 (0.6)
14.2
15.6
34.2
15.7
34.2
14.0
14.7
13.7
30.1
29.9
30.9
15.0
14.9
15.0
30.1
30.9
31.8
--0.4
(0.3)
14.4
14.6
14.6
30.4
30.5
31.2
0710
1010
1310
LLW-0.8
26 September, 1931, Clear weather, Air Temperature 10° to 13° C.
12.7
29.3
10.7
-33.7
10.6
34.1
12.5
11.3
29.8
0.5
33.9
10.9
34.0
12.8
30.8 (0.5)
33.9
11.9
34.0
11.8
12.8
12.7
12.8
29.6
29.6
29.8
12.3
12.4
12.5
29.2
30.1
31.4
--0.3
(0.3)
12.4
12.4
12.3
29.9
29.7
30.8
0730
1030
1330
LLW+0.3
rainy weather, Air Temperature 10° to 12° C.
---
12.2
12.1
30.1
31.2
12.0
11.6
30.8
32.1
0.5
10.2
31.7 (0.6)
10.8
32.0
30.6
30.5
30.8
12.1
11.7
11.2
29.4
30.1
30.9
-_0.3
(0.4)
12.0
11.9
11.5
30.1
29.8
30.3
0610
0910
1210
LLW-0.2
Sal.
o/oo
Sal.
o/oo
Temp.
0C.
Sal.
o/oo
Current
Knots
Temp.
0C.
to 210 c.
27.6
0.8
30.1
32.0 (0.4)
15 July, 1931, Cloudy to clear weather, Air Temperature 14° to 21°
---
15.4
29.8
10.3
32.7
10.1
32.2
0.6
14.8
30.6
14.8
32.9
32.8
12.4
12.4
33.0 (0.6)
15.1
32.4
33.0
14.2
10 October, 1931, Cloudy to
10.1
31.7
9.9
32.2
10.6
10.6
10.9
10.8
32.3
LHW+6.5
LHW+6.6
LHW+6.4
HHW+6.4
LHW+6.7
LHW+6.5
LHW+7.8
HHW+7.3
HHW+8.1
24 October, 1931, Rainy weather, Air Temperature 10° to 11° C.
31.9
10.4
25.2
10.1
10.2
31.8
10.6
26.9
32.2
31.8
10.3
0.4
10.4
10.9
10.5
31.1
28.3 (0.5)
32.0
10.4
10.1
10.3
11.0
25.4
26.2
27.7
10.5
10.7
11.0
23.3
25.1
27.3
-0.3
(0.5)
10.3
10.6
10.7
23.7
24.9
26.7
0530
0830
1130
HLW+0.9
7 November, 1931, Rainy weather, Air Temperature 12° C.
29.5
11.8
11.5
11.6
32.1
31.9
11.6
11.7
31.7
27.4
11.8
32.0
11.2
24.1
11.9
31.8
11.7
31.9
11.5
11.5
11.0
28.8
27.9
25.0
12.1
11.9
11.6
30.1
27.7
25.0
-2.4
(0.6)
11.8
11.6
11.3
29.2
28.0
25.4
1050
1350
1700
HRW+8.5
28 November, 1931, Cloudy to misty weather, Air Temperature 10° to 12° C.
---
24.6
23.1
9.8
31.8
9.9
11.0
10.2
25.4
10.4
26.4
11.1
32.2
--
11.8
28.7
---
11.2
28.9
31.9
11.1
11.8
11.6
11.6
26.1
28.3
30.0
-----
11.6
11.5
11.4
25.8
27.2
29.2
0840
1130
1430
HLW+3.6
5 December, 1931, Rainy weather, Air Temperature 6° to 70 C.
8.7
21.3
11.1
32.0
24.1
32.1
9.9
11.2
10.7
26.3
31.8
11.2
2.4
(0.6)
ABW+7.7
LLW-0.4
H8W+8.2
8.5
9.8
10.5
22.0
23.3
25.1
10.4
10.9
11.4
17.4
19.6
21.7
10.6
10.4
10.8
16.9
20.1
21.2
0315
0620
0915
HLW+1.4
9 January, 1932, Cloudy to rainy weather, Air Temperature 7° to 9° C.
8.9
21.2
8.9
31.3
10.8
24.1
9.0
9.1
32.6
10.9
10.6
10.4
25.5
11.0
30.1
21.3
23.2
25.0
8.5
9.2
9.5
17.5
21.0
23.2
8.1
8.7
8.9
16.8
20.7
24.0
0815
1110
1410
HLW+3.3
23 January, 1932, Rainy weather, Air Temperature 7° to 10° C.
19.2
31.2
9.9
10.7
10.2 22.6
10.8
30.8
11.0
24.2
10.8
31.3
10.0
10.1
10.8
20.7
21.9
23.6
7.9
8.4
8.5
12.8
15.1
18.2
7.9
8.2
8.1
13.0
13.2
17.6
0710
1000
1300
HLW+3.2
6 February, 1932, Fog to clear weather, Air Temperature 3° to 99 C.
9.3
15.4
9.2
10.1
30.3
10.4
18.8
10.3
31.0
10.5
10.8
11.0
20.2
10.9
31.0
16.1
17.2
19.2
8.6
9.2
9.9
11.7
14.6
16.8
8.2
8.7
9.0
12.6
12.9
15.2
0720
1030
1310
20 February, 1932, Rainy weather, Air Temperature 79 to 11° C.
10.7
7.4
-29.6
-8.2
10.9
29.8
10.2
11.1
30.0
----
-------
8.6
8.9
9.3
8.5
12.2
16.3
8.7
8.8
9.0
9.4
10.4
14.9
0615
0920
1255
7.5
8.0
10.0
Table 5
LHW+6.6
HHW+8.6
HHW+9.2
HLW+2.8
HHW+8.5
HLW+2.9
HHW+8.8
10.
Station V
North Bend
Bottom
Station V
North Bend
Surface
Temp.
oc.
Sal.
o/oo
Current
Knots
17 June, 1931, Clear,
-18.6
16.8
0.4
24.9
19.4
19.6
27.3 (0.3)
Temp.
°C.
Sal.
o/oo
Temp.
°C.
Sal.
o/oo
Current
Knots
Station VII
Millington
Bottom
Station VII
Millington
Surface
Station VI
Coos Bay
Bottom
Station VI
Coos Bay
Surface
pH/H2S
m1/1
Temp.
°C.
Sal.
o/oo
pH/HO
m1/1
Temp.
°C.
Sal.
0/60
Current
Knots
Temp.
°C.
Sal.
o/oo
Tide
Air Temperature
18.2
17.4
23.0
19.0
26.1
19.4
20° to 22° C.
20.1
9.3
20.6
14.8
0.4
21.4
21.7 (0.3)
7.0/0.2
7.5/0.1
7.7/0.1
20.0
20.4
21.1
10.7
14.2
19.8
7.0/0.2
7.4/0.1
7.6/0.1
20.9
21.1
21.3
8.7
12.6
17.1
--0.6
(0.7)
20.2
20.4
21.0
9.5
13.2
16.4
Lim-0.9
29 June, 1931, Clear, Air Temperature
18.3
17.1
-18.4
18.6
--- 23.7
18.0
25.9
0.5
16.9
27.7
17.1
28.3 (0.3)
14° to 20° C.
10.1
-18.6
18.4
15.6
0.4
17.4
21.9 (0.3)
7.1/0.2
7.6/0.1
7.8/0.1
18.3
18.0
17.2
11.5
14.2
20.2
7.1/0.2.
7.5/0.1
7.7/0.1
18.9
18.8
18.9
9.1
13.1
19.0
18.7
18.3
18.6
10.0
12.5
17.2
LLW-0.9
0.6
(0.6)
15 July, 1931, Clear,
---
24.0
19.1
15.7
28.5
0.3
16.1
29.5 (0.4)
Air Temperature
18.8
24.5
26.8
16.8
28.1
15.8
17° to 19° C.
19.9
19.4
0.2
18.6
26.5
18.4
28.1 (0.3)
7.4/0.2
7.6/0.1
7.8/0.1
19.6
18.1
17.8
21.4
24.8
26.1
7.3/0.2
7.5/0.1
7.7/T
20.1
19.7
19.8
11.2
14.7
20.2
19.7
18.9
19.2
10.6
13.3
18.7
LLW-1.0
0.3
(0.4)
28 July, 1931, Clear,
24.0
19.0
-16.3
28.9
0.3
30.1 (0.3)
16.9
Air Temperature
18.4
24.9
27.1
16.5
29.0
16.6
18° to 19° C.
19.1
20.0
26.8
0.2
18.9
28.3 (0.3)
19.3
7.4/0.2
7.6/0.2
7.7/0.1
19.7
18.3
18.6
20.9
25.1
27.2
7.3/0.3
7.5/0.2
7.7/0.1
20.6
19.8
20.0
12.2
15.0
21.0
19.6
18.8
19.7
13.0
13.2
20.0
LLW-0.7
0.3
( 0 .3)
C.
7.4/0.4
7.5/0.2
7.6/0.1
18.0
18.0
18.6
23.1
24.8
26.2
7.4/0.4
7.5/0.2
7.5/0.1
19.9
19.7
20.2
17.3
19.3
20.2
19.6
19.3
19.9
18.0
18.2
19.6
LLW-1.2
0.3
(0.3)
26 August, 1931, Clear, Air Temperature 17° to 21° C.
---
26.9
15.8
16.4
28.9
16.9
28.3
---
0.2
27.2
28.1
16.7
28.6
0.3
16.3
16.7
28.2 (0.2)
29.0
17.7
16.0
29.7 (0.3)
16.2
7.3/0.3
7.4/0.1
7.5/0.1
15.3
16.4
17.5
27.2 7.3/0.3
26.8 7.4/0.2
27.8 7.4/0.1
16.7
17.1
17.8
25.1
25.8
26.2
16.2
16.8
17.5
25.4
25.3
26.0
LLW-0.6
0.2
(0.2)
12 September, 1931, Clear, Air Temperature 18° to 21 0 C.
-26.6
28.7
15.5
17.1
17.6
28.0
--
28.1
28.1
16.4
27.3
0.3
16.6
28.7
0.3
17.0
17.2
28.7
29.8
(0.3)
30.1 (0.3)
16.2
15.4
7.3/0.3
7.4/0.2
7.5/0.1
15.1
16.1
16.8
27.2
26.7
28.0
7.2/0.3
7.3/0.2
7.4/0.1
16.8
17.0
17.4
24.5
25.9
26.6
16.4
16.6
1/.1
25.1
24.5
25.3
LLW-0.8
0.3
(0.3)
26 September, 1931, Clear, Air Temperature 13° to 16° C.
-29.2
26.1
13.1
29.0
---
12.8
12.9
0.2
29.2
13.7
27.4
13.2
29.2
0.3
13.2
13.9
28.2 (0.3)
13.2
29.4
13.4
29.5 (0.3)
7.2/0.3
7.3/0.1
7.3/0.1
13.3
13.7
13.8
26.3
27.2
27.9
7.2/0.3
7.2/0.2
7.3/0.1
13.0
13.3
13.6
25.2
25.8
26.4
13.2
13.4
13.6
25.4
25.3
26.1
LLW+0.3
0.2
(0.3)
10 October, 1931, Cloudy to
---
28.0
14.0
13.9
13.2
0.3
13.3
29.4
12.6
12.4
30.1 (0.4)
C.
7.3/0.2
7.3/0.1
7.4/0.0
13.7
13.7
13.6
26.2
26.1
27.3
7.2/0.2
7.3/0.1
7.3/0.1
14.7
14.8
15.0
23.8
25.2
26.3
14.4
14.7
14.9
24.1
24.9
25.4
LLW-0.2
0.3
(0.3)
24 October, 1931, Rain, Air Temperature 11° to 12° C.
___
10.4
21.0
---
23.0
10.6
22.6
10.4
22.0
0.3
23.6
10.8
23.9
10.8
10.8
0.3
11.0
24.2 (0.3)
11.2
11.0
24.8
25.9 (0.3)
7.4/0.8
7.5/0.2
7.5/0.2
10.1
10.5
10.8
22.2
21.7
23.1
9.4/1.0
7.4/0.4
7.5/0.4
10.2
10.6
10.8
19.1
21.0
22.7
10.0
10.3
10.6
20.0
20.9
22.1
HLW+0.9
0.5
(0.6)
7 November, 1931, Rain, Air Temperature 13° to 12° C.
---
11.8
26.1
---
11.7
27.0
12.0
27.8
2.1
24.6
11.4
22.9
24.2
11.7
11.4
2.1
22.0
11.3
21.2 (0.3)
10.8
19.9 (0.4)
11.1
7.6/0.1
7.5/0.7
7.5/0.9
11.5
11.1
10.8
25.1
23.5
20.3
7.5/0.1
7.5/0.8
7.4/1.0
11.3
11.0
10.7
23.6
20.2
17.6
11.0
10.7
10.5
22.4
21.0
18.0
HHW+8.5
2.5
(0.5)
6.7
7.5
10.0
7.8
8.2
15.7
6.6
7.5
7.7
6.6
7.7
10.0
5.6
6.1
11.3
6.5
7.5
9.8
6.1
6.3
11.0
HLW+3.6
7.5
7.6
7.7
8.5
9.1
9.7
T
1.8
4.2
7.4
7.6
7.6
7.9
8.2
9.1
T
T
1.2
7.9
8.0
9.0
T
T
T
HLW+1.4
9 January, 1932, Cloudy to rain, Air Temperature 10° to 12° C.
7.6
13.1
7.2
8.1
7.9
7.8
11.5
7.7
11.4
8.6
16.1
8.7
14.7
9 .0
7.8
17.1
21.0
9.1
14.7
9.0
9.2
7.8
8.4
9.0
10.1
10.9
14.9
7.6
7.6
7.7
6.6
7.8
7.9
5.6
5.8
6.0
6.8
7.7
7.9
5.1
5.3
5.9
HLW+3.3
23 January, 1932, Rain, Air Temperature 9° to 11° C.
8.6
7.8
6.9
3.6
7.2
9.2
10.2
8.8
11.6
7.8
6.5
8.5
12.5
9.1
9.6
13.8
10.3
9.9
7.7
7.8
7.9
6.9
7.6
9.4
4.1
5.3
7.9
7.8
7.9
7.9
7.1
7.6
9.4
T
3.7
4.3
7.2
7.5
9.3
0.9
2.2
3.6
HLW+3.2
7.8
8.0
8.1
7.2
8.0
8.6
3.9
5.2
7.7
7.8
8.0
7.9
7.4
8.2
9.4
0.0
0.8
3.3
7.4
8.0
9.3
0.0
T
2.2
HLW+2.8
7.8
7.8
8.0
7.4
8.2
9.2
1.0
2.2
2.2
7.9
7.7
8.0
7.2
7.9
9.4
0.0
0.0
1.1
7.1
7.7
9.2
0.0
0.0
2.0
HLW+2.9
13 August, 1931, Clear to cloudy, Air Temperature 19° to 22°
---
28.2
18.2
---
22.7
27.5
18.3
18.7
0.2
18.6
26.1
18.4
27.6
0.3
28.1
18.8
18.9
26.8 (0.3)
28.2
19.0
19.2
29.5 (0.3)
clear, Air Temperature 10° to 15°
28.6
---
25.9
13.9
29.1
13.9
0.3
27.0
14.0
29.6
28.0 (0.3)
28 November, 1931, Cloudy and mist, Air Temperature 8 0 to 11° C.
6.6
16.1
6.8
7.1
11.8
11.7
16.4
7.6
9.8
19.7
18.3
7.9
12.0
11.9
21.8
7.8
12.2
12.0
22.6
10.3
14.7
5 December, 1931, Rain, Air Temperature 7° to 12° C.
T
8.8
10.3
10.1
5.8
5.9
7.6
1.2
10.6
7.1
10.7
9.4
10,9
3.1
10.9
9.8
11.3
10.4
6 February, 1932, Fog to clear, Air Temperature 7° to
8.1
7.7
8.8
7.6
7.5
3.3
6.2
8.4
10.1
8.9
9.0
9.3
12.2
8.9
10.0
9.5
9.1
10.3
20 February, 1932, Rain, Air Temperature 7° to 13 0 C.
7.7
2.2
2.9
8.1
0.5
8.3
8.6
3.2
8.7
8.4
7.5
5.4
8.8
4.8
11.4
9.2
9.6
9.1
13
° C.
Table 6
LHW+6.5
LHW+6.6
LHW+6.4
HEW+6.4
LBW+6.7
LHW+6.5
L8W+7.8
HHW+7.3
HHW+8.1
HHW+7.7
LLW-0.4
HNW+8.2
LHW+6.6
HHW+8.6
HHW+9.2
HHW+8.5
HRW+8.8
11.
Station IV
Tide
Time
Empire Surface
Bottom
Borth Bend
Surface
Bottom
Station VI
Coos Bay
Surface
Temp. Sal.
o/oo
°C.
Temp. Sal.
0/00
°C.
Temp. Sal.
0/00
°C.
Temp. Sal.
o/oo
°C.
Temp. Sal.
o/oo
°C.
Station V
Station IV
19 March, 1932, Rain, Air Temperature 7° to 12°C.
9.1
8.5
HLW+2.9
0500
9.3
Bottom
Temp. Sal.
0/00
°C.
9.0
1.6
8.8
0.1
8.6
9.8
10.5
---
4.9
11.6
---
0.0
0.5
2.8
---
8.4
9.0
9.9
---
0.0
0.0
0.4
---
8.6
0.0
3.0
9.5
---
0.0
9.2
10.1
---
4.9
9.6
10.2
---
8.7
8.1
0.0
8.1
0.0
9 April, 1932, Clear, Air Temperature 13°
10.4
7.3
LLW 0.0
0930
16.7
10.7
1230
11.0
21.4
LHW+6.4
1530
to 14°C.
10.2
8.6
14.9
10.5
20.1
10.8
10.8
10.9
2.0
4.2
10.7
10.7
3.1
2.9
10.9
11.1
10.9
7.9
11.0
6.2
11.3
T
2.8
7.5
10.7
10.9
11.0
0.8
1.1
5.1
23 April, 1932, Rain, Air Temperature 13°
11.1
10.9
LLW-1.4
0930
20.2
10.9
1230
11.0 27.9
LHW+7.1
1530
to 11°C.
0.1
2.8
8.8
10.9
11.1
0.0
3.6
10.8
11.0
0.0
1.1
11.4
5.8
11.1
3.1
HHW+7.2
LLW 0.0
0800
1100
--1730
10.6
12.6
15.9
10.0
10.4
7.5
10.3
13.8
9.4
2.2
9.3
10.1
11.0
13.2
10.7
18.9
10.7
11.3
0.1
4.4
10.5
11.1
10.9
25.9
11.4
11.9
11.1
22.4
21.2
24.2
13.3
12.7
10.4
15.2
13.1
9.3
13.9
19.2
12.5
13.8
12.4
18.8
14.7
15.9
16.7
5.1
13.3
20.2
14.6
15.6
16.6
6.3
8.4
18.8
12.8
14.7
12.6
15.7
12.1
10.3
13.3
21.7
13.1
12.6
16.4
12.0
12.4
11.7
14.5
14.0
26.3
13.9
19.4
24.9
14.2
22.0
14.0
20.7
17.1
17.1
19.2
25.4
17.0
17.3
17.9
17.9
18.6
23.2
18.3
19.6
20.7
12.2
14.9
18.7
18.2
19.4
20.0
13.1
13.7
17.4
16.8
15.0
14.3
18.2
27.9
17.2
16.7
14.8
15.2
16.8
24.9
17.9
17.9
17.4
8.4
13.7
19.3
17.7
17.8
17.3
9.2
11.9
18.0
2 July, 1932, Fog to Clear, Air Temperature 14° to 189C.
25.2
14.5 24.2
0700
LLW-0.2
14.8
13.2
26.7
27.0
1000
13.4
29.1
12.7
13.0
LHW+5.9
30.3
1310
18.3
16.2
15.8
24.7
25.1
27.7
18.0
16.0
15.4
24.9
23.8
27.0
18.6
18.5
18.5
20.6
23.3
26.2
18.4
18.3
18.2
20.9
27 August, 1932, Clear, Air Temperature 10° to 20°C.
31.6
14.6
14.7
0410
LLW+0.3
31.4
31.0
14.2
31.9
14.1
0710
30.0
14.0
32.0
13.8
LHW+5.1
1015
16.1
15.8
28.9
29.1
16.0
15.5
29.0
29.0
15.4
27.1
27.7
15.0
16.7
16.0
29.0
16.0
27.5
16.9
17.8
27.6
17.4
26.9
26.4
27.0
16.1
26.1
16.0
27.2
15.4
28.0
16.2
16.9
17.9
28.4
31.7
16.5
16.8
28.0
31.0
17.7
18.9
28.9
30.7
16.4
16.7
28.0
28.8
29.3
11.3
12.9
29.1
29.0
11.2
12.3
29.0
29.9
13.6
13.8
13.4
28.2
12.8
29.2
14.1
26.4
24.8
23.9
13.1
13.3
13.8
25.9
26.0
24.1
13.9
13.7
13.0
12.6
27.8
28.0
28.5
14.0
14.0
14.2
24.9
27.1
28.3
13.8
13.8
14.0
25.0
12.6
27.1
28.4
29.6
10.4
10.8
11.0
16.0
19.5
23.4
10.3
10.7
10.8
16.7
19.9
22.0
10.1
10.4
10.8
14.6
9.9
10.2
10.6
14.9
16.3
19.7
11.2
14.3
11.0
14.8
20.0
23.3
11.4
12.0
19.1
22.0
10.8
10.9
12.9
15.9
10.6
11.6
19.1
10.7
10.8
13.1
15.3
11.0
11.2
11.6
11.6
13.9
7.2
5.1
7.0
15.4
18.0
8.1
8.4
8.0
7.4
11.7
13.3
16.7
19.3
9.9
11.0
9.7
10.1
9.3
4.3
9.1
5.0
8.7
9.8
10.2
7.2
14.3
9.6
10.0
6.0
10.2
8.9
T
1.7
9.6
3.2
8.6
8.7
9.5
T
1.4
2.0
9.0
1.3
2.2
3.2
T
8.2
0.4
4.3
6.7
8.8
9.3
8.4
9.4
9.2
1.3
9.0
1.0
10.0
4.0
10.0
2.2
7 May, 1932, Clear, Air Temperature 15° to 21°C.
12.7
21.2
12.8
0840
LLW-0.4
11.3
11.7
24.2
1140
11.0
11.1 26.6
LHW+6.4
1450
21 May, 1932, Cloudy, Air
LLW-1.7
0830
1130
1430
LEW+7.1
Temperature 13° to 15°C.
19.4
13.6
13.9
18.8
23.2
26.4
14.1
13.9
13.2
31.1
14.7
27.4
4 June, 1932, Clear, Air Temperature 18° to 22°C.
24.6
15.4
23.7
16.3
0800
LLW-0.4
27.0
30.2
16.6
16.7
1100
32.1
14.3
15.2
1400
30.3
LHW+6.2
18 June, 1932, Clear, Air Temperature 15°
17.6 22.9
LLW-1.4
0730
16.3
28.5
1030
15.4
32.7
LHW+6.8
1330
3 September, 1932, Clear, Air Temperature
15.4
HLW+0.1
0900
31.7
16.3
31.9
1200
32.9
17.1
HHW+8.2
1510
17.7
18.4
to 20°C.
17.4
23.9
16.1
26.3
15.1
17.3
30.2
19° to 2600.
32.0
15.2
31.9
16.0
32.3
16.6
24 September, 1932, Clear, Air Temperature
11.9 32.0
LHW+5.0
0910
30.9
12.6
1210
13.0
30.3
1520
HLW+3.3
15° to 16°C.
11.7 30.8
31.1
12.1
31.2
12.1
1 October, 1932, Cloudy, Air Temperature 11° to 15°C.
11.8
29.1
28.9
11.9
HLW+0.5
0745
30.7
12.0
12.1
29.3
1045
12.0
30.6
31.2
12.2
HHW+8.5
1350
13.1
29 October, 1932, Rain, Air Temperature 10° to 12°C.
24.0
10.2
10.3
23.6
HLW+1.2
0630
25.1
26.7
10.4
10.6
0930
10.8
27.0
28.2
11.1
WHW+9.0
1240
12 November, 1932, Rain, Air Temperature 9° to 12°C.
20.0
10.2
10.4
19.6
0630
HLW+2.3
23.2
10.6
10.9 24.8
0930
11.0
27.2
10.8
26.5
HHW+8.3
1240
12.2
26 November, 1932, Cloudy and Rain, Air Temperature 9° to 1 2° C.
24.1
11.5
23.0
11.4
HLW+2.0
0515
11.4
24.2
11.4
25.8
0815
26.2
11.4
11.3
27.4
1120
HBW+9.3
10 December, 1932, Rain, Air Temperature 7° to 11°C.
8.6
8.0
10.4
10.6
HLW+3.0
0510
10.6
11.7
12.4
10.9
0810
17.2
10.7
18.7
10.9
HHW+8.5
1115
26 December, 1932, Rain, Air Temperature 6° to 10°C.
6.9
9.1
6.4
9.3
HLW+3.2
0545
9.2
10.4
9.7
9.9
0845
11.8
10.5
10.7
14.2
HHW+9.5
1200
11.3
11.8
10.2
Table 7
10.0
5.1
17.9
20.2
21.7
25.4
26.5
28.0
18.0
6.1
12.
Tide
Time
Station VIII
Coos River Mouth
Bottom
Surface
Station IX
Rrunell Dairy Dock
Bottom
Surface
Station X
Coos River High School
Bottom
Surface
Station XI
Daniels Creek Dock
Bottom
Surface
Temp. Sal. Curr. Temp. Sal.
0/60
o/oo Knots °C.
°C.
Temp. Sal. Curr. Temp. Sal.
o/oo
0/00 Knots °C.
°C.
Temp. Sal. Curr. Temp. Sal.
0/00
o/oo Knots °C.
°C.
Temp. Sal. Curr. Temp. Sal.
0/00
0/60 Knots °C.
°C.
12 January, 1930, Cloudy and rain, Air Temperature 7° to 10°C.
0.0
0 .0 --5.1
0.0 ---
4.9
HLW+3.5 0630
5.0
0.0 1.4
0.0
5.6
1.1
5.9
0830
T
5.8
T
6.3
6.0
T
---
(1.3)
6.1
0.8
HHW+9.2 1030
5.0
5.5
6.0
0.0
0.0
0.0
5.0
5.5
6.0
0.0 ---
0.0 1.4
0.0 (2.1)
5.0
5.3
5.8
0.0
0.0
0.0
Air Temperature 9° to 12°C.
0.0
5.0
0.0 ---
5.0
0.0
5.0
0.0 1.3
5.2
0.0
0.0 (2.3) 5.3
5.8
26 January, 1930, Cloudy and rain, Air Temperature 90 to 13°C.
0.0
6.8
0.0 -6.2
---
HLW+3.8 0645
T
6.6
0.0 0.4
0.0
7.9
7.1
T
0.3
7.6
0845
(0.8)
7.8
8.4
T
0.2 (0.8)
HHW+8.2 1100
8.2
6.6
7.6
8.2
0.0
0.0
0.0
6.7
7.5
7.9
0.0 --0.0 0.3
0.0 (0.8)
6.6
7.3
7.7
0.0
0.0
0.0
Air Temperature 10° to 15°C.
0.0
6.6
0.0 ---
6.7
0.0
0.0 0.2
7.2
7.4
0.0
0.0 (0.7) 7.4
7.5
23 February, 1930, Rain and cloudy, Air
0.0 --
7.5
7.3
HLW+4.1 0600
0810
7.8
0.0 0.3
7.7
HHW+7.4 1030
7.8
1.4 (0.5) 7.6
to 14°C.
0.0 -0.0 0.3
T
(0.4)
7.1
7.4
7.4
0.0
0.0
0.0
7.2
7.5
7.4
0.0 -0.0 0.2
0.0 (0.5)
7.1
7.4
7.5
0.0
0.0
0.0
Air Temperature 10° to 17°C.
0.0
6.9
7.0
0.0 --
0.0
7.0
0.0 0.2
7.2
0.0
0.0 (0.5) 7.1
7.3
Temperature 11° to 13°C.
0.0 (0.4)
9.2
9.2
0.3
0.0 0.8
0.0
8.6
8.4
0.0
0 .0 --8.1
7.9
9.0
8.3
7.0
0.0
0.0
0.0
9.1
8.5
7.9
0.0 (0.3)
0.0 0.7
0.0 --
9.0
8.2
7.8
0.0
0.0
0.0
Air Temperature 10° to 14°C.
0.0
0.0 (0.3) 8.7
9.0
0.0
8.0
0.0 0.8
8.3
0.0
7.6
0.0 --
7.8
-- 10.0
--- 10.4
-- 10.8
0.0
0.0
0.0
10.4
10.9
11.2
0.0
0.0
0.0
-----
10.2
10.7
11.0
0.0
0.0
0.0
Air Temperature 14° to 17°C.
0.0
0.0 --- 10.6
10.8
0.0
11.4
0.0 --- 11.1
C.0
0.0 --- 10.8
11.1
17°C.
0.0 (1.6) 10.8
T
0.7 10.8
1.0 --- 11.0
0.0
0.3
0.8
10.5
10.8
11.2
0.0 (1.8) 10.3
0.0 0.6 10.7
0.3 --- 10.9
0.0
0.0
0.2
Air Temperature 15° to 18°C.
0.0
0.0 (1.7) 10.3
10.6
0.0
0.0 0.5 10.8
11.0
0.0
11.4
0.0 --- 11.2
1.0
5.1
17.0
17.8
18.2
0.0 -- 16.8
1.0 17.4
T
1.3 (1.0) 18.0
0.0
0.1
1.9
Air Temperature 24° to 33°C.
0.0
0.0 -- 17.0
17.3
0.0
0.0 1.1 17.4
17.7
T
0.3 (1.1) 17.6
18.0
3.5
5.8
8.0
17.7
19.2
20.6
0.3 -- 17.2
0.5 0.6 19.0
2.0 (0.8) 20.0
0.3
0.5
1.9
Air Temperature 17° to 21°C.
0.0
17.9
0.0 --- 17.2
0.0
0.0 0.6 19.0
19.6
0.3
0.6 (0.8) 20.1
20.3
Air Temperature 23° to 29°C.
0.7
0.6 -- 20.6
20.9
1.4
1.8 --- 21.0
21.3
5.7
21.4
21.9
6.9 ---
9 March, 1930, Rain and clear, Air
HHW+7.8 0910
1.9 (0.5)
9.4
8.7
0.0 0.8
1310
0.0 ---
8.3
LLW+0.7 1700
30 March, 1930,
LLW+0.7 0930
1130
LHW+7.6 1340
13 April, 1930,
LLW-0.5 0930
1140
LHW+7.9 1350
Temperature 8°
0.0
7.4
0.0
7.6
0.3
7.5
Clear, Air Temperature 12° to 15°C.
0.0
10.0
0.0 (1.4) 10.0
10.1
0.0
10.6
10.9
T
0.5 10.7
0.1
11.0
11.4
1.3 --- 11.3
0.0
0.0
0.0
Rain and cloudy, Air Temperature 11° to
0.0
10.9
0.0 (1.4) 10.8
11.0
11.2
T
0.1 0.4 11.0
11.2
11.5
11.8
3.9 --- 11.4
2.3
10 May, 1930, Clear, Air Temperature 15° to 23°C.
17.2
0.8
0.4 --- 16.7
LLW+0.1 0820
17.0
17.4
1.8
1100
17.3
2.3 0.7 17.1
17.8
4.7
17.5
5.9 (0.8) 17.3
LHW+7.1 1320
17.0
0.6
2.9 0.8 17.1
5.3 (1.1) 17.5
7 June, 1930, Cloudy to rain, Air Temperature 12° to 17°C.
3.2
17.1
7.0
17.4
LLW+0.5 0630
15.8
6.4 -- 15.7
6.2 0.7 19.0
19.3
0900
18.6 12.8 0.7 18.4 11.7
20.2
19.4 16.5 (0.9) 19.0 15.4
8.3 (0.9) 19.9
LHW+6.4 1120
23 August, 1930, Clear, Air
LLW-1.3 0940
19.3 14.7
1200
20.0 17.4
20.8 28.3
LHW+6.8 1430
Temperature 19° to 23°C.
19.7
(1.0) 19.1 15.9
20.6
0.5 19.8 16.2
21.2
-- 20.7 29.2
2.2
9.2
12.0
23.2
19.3
20.5
21.0
9.8
10.8
22.6
20.6
21.0
21.9
11.8
---
20.2 3.0
20.6 5.0
21.7 11.6
7 September, 1930, Clear, Air Temperature 15° to 22°C.
20.3 15.0
LLW-0.3 0900
19.7 17.1 --- 19.5 18.4
20.6 19.6
1130
20.1 21.6 0.3 20.0 20.1
20.6 21.2
LHW+6.8 1400
20.3 23.1 -- 20.1 21.0
20.0
20.3
20.4
14.9
19.3
20.8
20.4
20.8
21.3
10.8
14.9
16.3
-0.3
---
20.2 10.8
20.5 14.4
21.1 16.1
Air Temperature 24° to 30°C.
1.4
1.1 -- 20.4
20.6
3.2
21.4
3.9 0.3 21.2
4.8
21.8
5.0 --- 21.5
0.5
13.7
14.1
14.7
11.6
17.0
20.0
14.6
14.8
15.0
5.2
10.7
11.8
--0.4
--
14.3 5.2
14.6 9.4
14.9 11.1
Air Temperature 16° to 22°C.
2.1
1.8 --- 14.6
14.9
6.0
6.1 0.3 15.0
15.2
7.8
7.2 --- 15.3
15 .6
0.4.
12.2
12.6
13.1
13.8
11.8
12.6
12.6
13.2
13.9
10.3
8.9
7.6
-0.4
---
12.4 10.0
13.0 8.7
13.7 7.4
Air Temperature 12° to 14°C.
6.0
12.9
6.2 --- 12.7
4.2
13.7
4.9 0.3 13.4
3.2
3.9 --- 13.7
13.9
11.0
12.2
12.5
16.3
14.2
11.2
11.1
12.7
12.9
11.3
9.2
5.8
------
11.0 11.0
12.5 9.0
12.8 5.5
Air Temperature 11° to 15°C.
8.0
8.3 --- 12.0
12.3
6.0
6.2 --- 13.0
13.2
3.1
2.9 --- 13.3
13.9
0.8
10.9
10.8
9.6
17.2
12.4
3.4
10.9
10.4
10.2
7.9
3.9
0.6
-----
11.0 10.7
10.8 5.6
10.9 0.7
Air Temperature 11° to 12°C.
0.4 -- 10.2
0.5
10.3
0.2 -- 10.0
0.4
10.1
0.1
9.8
0.0 ---
9.8
1.0
7.4
7.6
7.7
2.4
0.0
0.0
7.4
7.7
7.4
1.0
0.0
0.0
--1.0
---
7.0
7.5
7.4
0.3
0.0
0.0
Air Temperature 9° to 13°C.
0.0
7.4
T
7.6
0.0
7.4
7.5
0.0 1.0
0.0 --
__- 7.4
0.0
7.4
0.3
6.0
6.1
6.8
0.1
0.3
3.2
6.0
6.3
6.6
0.2
0.6
0.3
--
6.1
6.2
6.4
0.0
T
2.1
Air Temperature 7° to 13°C.
0.0
0.0 --
6.1
6.2
0.0
6.2
6.3
0.0 0.3
0.0
---
6.4
T
6.6
7.8
7.6
7.6
0.5
0.1
0.0
7.5
7.2
7.0
0.1 --0.0 1.4
0.0 (0.5)
7.7
7.4
7.1
0.4
0.0
0.0
Air Temperature 10° to 14°C.
0.2
7.2
T
7.1
0.0
0.0 1.3
7.1
7.0
0.0
0.0 (0.4) 7.0
7.0
21 September, 1930, Clear, Air Temperature 13° to 18°C.
14.0 11.0
LLW-0.9 0810
13.2 15.8 --- 13.0 17.3
14.4 17.2
1050
13.8 21.0 0.5 13.6 20.4
---
14.1
22.9
14.9 20.2
LHW+7.4 1310
14.3 24.2
12 October, 1930, Clear, Air
12.1 19.5
LHW+5.6 0650
12.6 18.7
1020
13.2 17.8
HLW+2.5 1400
Temperature 10° to 13°C.
-- - 12.0 19.7
12.4 13.2
12.9 12.6
-- - 12.5 18.0
18.1
13.4 11.9
- -- 13.1
26 October, 1930, Clear, Air
LHW+6.0 0710
12.1 20.4
1040
13.2 18.6
13.6 16.0
HLW+3.1 1400
Temperature 80 to 11°C.
--- 12.0 21.2
11.3 16.4
12.6 14.6
--- 13.0 18.9
12.7 11.8
- 13.5 16.6
15 November, 1930, Rain, Air Temperature 11°C.
HHW+7.5 0910
11.0 25.9 --- 10.8 27.1
1300
11.2 19.7 0.8 10.9 21.4
9.8 11.3
10.0 10.1 ---
HLW+1.6 1600
11.0
11.3
9.8
16.4
7.9
2.9
0.3
---
13 December, 1930, Clear, Air Temperature 6° to 11°C.
2.8
7.6
6.8
7.5
7.8
HHW+7.8 0800
7.7
0.2 1.0
7.8
7.9
1110
0.3
T
7.8
7.7
HLW+2.0 1500
7.8
0.0
4.1
0.0
0.0
21 December, 1930, Clear, Air Temperature 6° to 14°C.
6.1
0.3
6.1
6.2
0.7 --
HLW+3.6 0900
1.1
6.3
6.3
1110
6.7
2.1 0.3
7.4
6.2 --
7.4
3.4
7.6
HHW+8.5 1330
0.2
0.6
4.1
25 January, 1931, Rain
HAW+7.4 0630
7.8
7.6
0930
7.4
HLW+2.4 1330
to 13°C.
0.1 --0.7
T
0.0 (0.5)
and cloudy, Air Temperature 10°
1.7
7.6
8.0
0.7 ---
0.6
7.7
7.4
0.3 0.6
7.3
0.1 (0.6) 7.5
0.3
Table 8
13.
Tide
Time
Station VIII
Coos River Mouth
Bottom
Surface
Station IX
Brunel/. Dairy Dock
Bottom
Surface
Station X
Coos River High School
Bottom
Surface
Station XI
Daniels Creek Dock
Bottom
Surface
Temp. Sal. Curr. Temp. Sal.
0/00
o/oo Knots °C.
°C.
Temp. Sal. Curr. Temp. Sal.
o/oo
o/bo Knots °C.
°C.
Temp. Sal. Curr. Temp. Sal.
o/oo
o/oo Knots °C.
°C.
Temp. Sal. Cdrr..Temp. Sal.
o/oo
o/oo Knots °C.
°C.
28 February, 1931, Cloudy and clear, Air Temperature 9° to 18°C.
0.6
7.3
0.5 (0.2)
1.2 (0.2) 7.3
7.5
HRW+8.0 0830
0.8
T
0.6
7.5
7.7
1300
7.6
0.4 0.7
8.2
0.0 ---
0.0
8.3
8.3
0.0 ---
LLW+0.2 1630
7.2
7.2
7.6
0.0
0.0
0.0
---
0.8
8.3
0.2
T
0.0
7.1
7.6
7.8
0.0
0.0
0.0
Air Temperature 10° to 22°C.
7 .2 0.0 --- 7.0 0.0
0.0
7.8
0.0 0.7
7.8
0.0
8.0
0.0 ---
8.0
10.1
10.0
10.2
10.1
10.1
T
0.0
0.0
0.0
0.0
10.1
9.7
9.9
9.9
10.0
0.0
0.0
0.0
0.0
0.0
--- 10.0
9.7
1.3
9.8
-9.8
0.2
9.9
---
0.0
0.0
0.0
0.0
0.0
Air Temperature 11° to 17°C.
0.0
0.0 --- 10.0
10.0
0.0
9.7
0.0 1.1
9.8
-10.1
0.0
0.0
10.2
0.0
0.0 0.1 10.1
10.2
0.0
0.0 --- 10.1
10.2
7.0
7.8
21 March, 1931, Rai n, Air Temperature 10° to 16°C.
10.2
10 .1
3.4 --- 10.0
1.4
HHW+8.3 0430
10.0
T
0.0 1.2 10.0
0830
9 .9
10.2
0.0 -- 10.1
0.0
10 .1
LLW+0.7 1230
10.2
0.0
10 .2
0.0 0.3 10.1
1430
0.2
10 .3
1.o -_- 10.1
10.3
LHW+7.1 1630
0.2
0.0
0.0
0.0
0.0
1 April, 1931, Rain, Air Temperature 12° to 15°C.
11.2
4.2 --- 10.9
1.7
10.9
HHW+8.4 1300
0.0
T
1.5 10.9
11.3
1650
11.1
11.1
0.0
0.0 --- 11.0
11.2
LLW 0.0 2110
0.0
0.0
0.0
11.0
11.1
11.1
0.0
0.0
0.0
19 April, 1931,
LLW-0.1 0930
1130
LHW+6.7 1330
Air Temperature 15° to 21°C.
11.2
0.0
0.0 (1.5) 10.9
12.0
0.1
0.5 0.5 11.5
2.7
12.5
4.1 --- 12.2
0.0 (1.7) 11.0
0.0 0.6 11.8
0.3 -- 12.0
0.0
0.0
0.3
10.7
11.2
11.7
0.0 (1.8) 10.3
0.0 0.5 10.9
0.2 --- 11.5
0.0
0.0
T
Air Temperature 19° to 24°C.
0.0
0.0 (1.6) 10.6 10.7
0.0
0.0 0.4 10.9
11.1
11.6
0.0
---
0.0
11.8
3 May, 1931, Clear , Air Temperature 21° to 24°C.
0.8
0.6 (1.2) 17.3
17.5
17 .6
LLW-1.4 1000
1.4
17.9
1230
17 .9
2.7 1.1 17.9
8.2
18.4
18 .6
8.2 -- 18.1
LHW+7.3 1500
0.1 (1.3) 17.3
1.0 1.2 . 17.8
3 .4 --- 18.0
0.2
0.7
2.7
17.0
18.1
18.7
(1.1) 16.8
T
1.0 17.9
T
0.6 -- 18.2
T
T
0.2
Air Temperature 28° to 32°C.
0.0
0.0 (1.0) 16.6
16.7
0.0
0.0 0.9 17.4
17.4
T
17.6
---
0.1
18.0
17 May, 1931, Clear, Air Temperature 18° to 19°C.
17.6
0.7 (0.8) 17.3
1.0
17.8
LLW-0.3 0840
18.0
2.2
2.6 0.8 18.0
1115
18.1
4.6
18.5
18.3
5.9 -- 18.1
LHW+6.5 1340
0.1 (0.9) 17.3
1.2 0.9 17.8
3.1 --- 18.1
0.2
0.9
2.8
16.5
17.2
17.9
(1.1) 16.2
T
0.3 1.1 16.8
0.7 -- 17.7
0.1
0.1
0.5
Air Temperature 17° to 19°C.
0.0
0.0 (0.8) 15.8
16.0
T
0.1 0.9 16.8
17.3
17.3
T
0.2
---
17.6
31 May, 1931, Clea r, Air Temperature 21° to 24°C.
21.2
6.0
20 .1
4.2 (1.7) 19.4
LLW-1.2 1000
22.0
21 .3 12.1 0.7 20.2 10.2
1205
22.8
22 .2 15.4 --- 21.8 13.9
LHW+7.0 1410
1.2 (1.6) 21.0
3.6 0.8 21.3
8.4 -- 22.4
1.8
3.4
7.3
21.0
21.5
21.9
0.2 (1.6) 20.0
0.4 0.9 21.2
2.4 --- 21.0
0.2
0.3
1.8
Air Temperature 23° to 25°C.
0.0
0.0 (1.5) 21.0
21.6
0.0
0.0 0.8 21.3
21.9
0.2
0.6 --- 21.9
22.2
19 June, 1931, Ole ar, Air Temperature 19° to 23°C.
21.6
6.1
20 .9
LLW-0.8 1115
5.6 (1.6) 20.5
21 .6 15.1 0.8 21.2 13.7
22.4
1325
23.2
18.2
--
17.2
22
.2
21.9
LHW+6.9 1530
2.2 (1.6) 21.2
6.1 0.8 22.0
9.8 --- 22.8
3.9
5.2
8.1
21.3
22.1
22.8
0.3 (1.5) 21.0
0.9 0.8 21.7
3.2 --- 22.4
0.5
0.6
2.4
Air Temperature 23° to 24°C.
0.0
0.0 (1.5) 20.3
20.6
0.0
0.8 22.0
T
22.2
0.8
1.0 --- 23.1
23.4
21°C.
0.5 (1.1) 19.0
19.5
21.0
7.4 0.8 20.0
21.9 10.1 --- 21.6
0.7
6.2
9.3
18.8
20.1
21.7
0.1 (1.0) 18.6
1.0 0.8 19.7
2.4 --- 21.4
0.2
0.8
1.8
Air Temperature 23° to 24°C.
0.0
0.0 (0.9) 19.0
19.1
0.0
.0.7 20.0
T
20.3
1.3
21.8
1.9 --- 21.6
2.7 (0.5) 22.3
9.4 0.4 22.6
12.7 -- 22.7
2.0
8.7
12.1
Air Temperature 26° to 30°C.
1.1
0.6 (0.5) 22.4
22.8
1.3
1.9 0.4 22.7
23.0
2.7
3.8 --- 22.9
23.1
Cl ear,
11 .0
11 .8
12 .5
1 July, 1931, Cloudy and clear, Air Temperature
6.4
20.0
LLW-0.8 0910
5.9 (1.5) 19.7
21.3 15.7 0.8 20.4 15.0
1140
20.7
18.8
21.8 19.1 ---
LHW+6.8 1410
1.3
0.3
1.6
17 July, 1931, Clear, Air Temperature 23° to 28°C.
22.3
LLW-1.2 1100
21.8
9.5 (0.9) 21.5 10.1
23.7
1330
22.4 22.0 0.6 22.0 21.2
23.8
22.7 25.1 --- 22.4 23.7
LHW+7.1 1600
6.3 (0.5) 22.1
18.1 0.4 22.6
21.4 --- 23.6
6.7
17.4
20.8
22.6
22.7
23.1
30 July, 1931,
0715
LLW-0.7 1000
1230
16.4
8.5
19.3
0.8
-0.6
20.6
21.4
22.5
16.8
9.2
18.3
21.3
22.6
23.7
7.9
3.2
9.9
0.8
--0.6
21.0
22.1
23.2
8.3
4.2
10.0
Air Temperature 23° to 28°C.
2.4
2.0 0.6 21.2
21.7
1.3
0.9 -- 22.6
23.1
2.1
2.7 0.5 23.4
23.9
0.8
20.7
21.0
20.4
16.9
13.9
16.9
21.6
21.9
22.7
7.4
5.0
9.4
0.8
--0.6
21.4
21.5
22.0
8.3
5.3
9.1
Air Temperature 17° to 20°C.
1.1 0.5 21.0
1.4
21.4
0.9
22.0
0.7 -- 21.7
3.6
4.0 0.5 22.1
21.7
13.9 (0.8) 20.0
18.2 0.6 20.1
21.9 --- 20.7
14.8
17.9
20.9
20.3
20.7
21.6
4.8 (0.9) 20.0
8.9 0.5 20.5
12.6 --- 21.2
5.2
7.8
12.2
Air Temperature 23° to 29°C.
2.0
1.6 (0.6) 20.0
20.3
3.7
4.1 0.4 20.5
20.7
6.8 -- 21.4
21.6
6.3
13 September, 1931, Clear, Air Temperature 18° to 23°C.
20.1 14.2 (0.8) 19.8
19.9 16.2 (0.8) 19.4 17.6
HLW-0.4 0900
20.2 19.6 0.7 20.0
1130
20.0 23.7 0.7 19.6 22.3
20.4
20.7 23.8
20.6 28.0 --- 20.2 27.3
HEW+8.2 1400
14.7
19.1
23.2
20.1
20.5
21.1
5.2 (0.9) 19.9
10.6 0.6 20.2
14.7 --- 20.8
5.9
10.0
14.0
Air Temperature 23° to 29°C.
2.0
1.4 (0.6) 20.0
20.3
3.8
4.2 0.5 20.2
20.5
7.1
21.4
7.3 --- 21.1
27 September, 1931, Clear, Air Temperature 12° to 15°C.
13.4 19.8
12.8 21.7 0.9 12.9 22.2
0700
13.7 15.6
13.1 19.2 -- 13.0 21.0
HLW+0.7 1030
14.0 20.3
13.3 24.1 0.6 13.1 22.9
1310
13.6
13.6
13.8
20.3
17.1
19.1
13.2
13.8
14.1
9.3
7.4
10.4
0.7
--0.5
13.3
13.6
14.0
10.0
8.4
9.8
Air Temperature 13° to 15°C.
3.9
13.3
3.6 0.5 13.2
3.3
2.7 --- 13.8
13.8
3.8
14.2
4.1 0.4 14.0
11 October, 1931, Cloudy, Air Temperature 13°C.
12.8
13.0 19.0 (0.6) 13.2 19.9
HLW+0.1 0900
13.2
1115
13.2 24.3 0.6 13.0 23.2
13.7
HHW+8.5 1430
13.6 28.2 --- 13.2 27.1
13.8 (0.6) 13.0
20.0 0.6 13.3
23.7 --- 13.5
14.6
18.2
22.1
12.9
13.6
13.5
7.6 (0.5) 13.2
11.9 0.5 13.8
13.6
15.2
8.1
10.1
14.3
Air Temperature 13° to 14°C.
3.1
2.1 (0.4) 12.8
12.9
5.2
6.1 0.4 13.4
13.3
--
13.5
8.4
9.8
13.4
25 October, 1931, Rain, Air
10.2 18.2
HLW+1.3 1030
13C0
11.0 20.0
11.9 21.7
HHW+7.9 1530
15.3
17.0
18.8
10.2
10.3
10.6
16.0
16.7
17.5
10.6
10.7
10.9
10.0
12.1
13.6
--0.7
--
11.2
11.7
12.5
Air Temperature 12° to 13°C.
7.1
6.2 -- 10.3
10.6
7.8
8.4 0.6 10.9
11.1
8.9
10.0
---
10.9
11.0
Hazy,
20.6
21.3
22.6
Air Temperature 17° to 24°C.
20.9
20.3 0.9 20.2 21.7
21.8
10.7 --- 21.0 11.5
22.9
22.3 0.6 22.2 21.7
14 August, 1931, Hazy, Air Temperature 18° to 19°C.
21.0 16.3
20.2 18.2 0.9 19.8 18.9
0730
21.0 12.9
20.3 14.8 --- 20.0 15.3
LLW-1.2 0930
20.8 17.4
1205
20.4 19.6 0.6 20.0 18.3
27 August, 1931, Clear, Air Temperature 18° to 23°C.
20.2
19.6 16.9 (0.8) 19.4 17.5
LLW-0.5 0900
20.4
20.2 22.7 0.6 19.9 21.9
1130
21.0
20.8 25.1 --- 20.5 24.9
LHW+6.7 1400
Temperature 12° to 13°C.
10.5
-- 10.0 18.6
0.6 10.7 19.2
10.9
11.2
--- 11.5 21.6
0.5
0.9
0.5
0.6
Table 9
10.3
10.5
10.6
14.
Station VI - Coos Bay, Tidal Cycle, 29 December, 1930 and 30 December, 1930
Time
Tide
Weather
29 December, 1930
1630
2.0
Clear
Clear
1730
2.6
Clear
1830
3.2
Clear
3.8
1930
Clear
2030
4.4
Clear
2130
5.1
Clear
2230
5.7
Clear
5.2
2330
30 December, 1930
0030
Clear
4.7
Clear
0130
4.2
Clear
0230
3.7
Clear
0330
3.2
2.7
Clear
0430
0530
Clear
3.6
Clear
0630
4.5
0730
5.4
Clear
6.4
Clear
0830
Clear
7.3
0930
Clear
1030
8.2
Clear
7.1
1130
Clear
1230
5.9
4.8
Cloudy
1330
Cloudy
3.7
1430
Cloudy
1530
2.5
Cloudy
1630
1.5
Cloudy
1.3
1730
Air Temp.
°C.
Surface
Water Temp. Salinity Current
o/oo
°C.
pH
H2S
m1/1
Bottom
Water Temp. Salinity
pc.
c/o0
pH
H2S
m121
7.5
6.0
5.0
4.0
3.4
3.0
2.2
2.0
6.1
6.5
6.6
6.5
6.6
6.6
6.4
6.4
8.5
12.6
15.7
16.5
16.7
16.7
16.4
15.4
7.2
7.4
7.4
7.6
7.6
7.7
7.7
7.6
0.1
0.3
0.1
0.1
0.1
0.1
0.1
0.1
6.6
7.0
6.6
6.8
6.7
6.9
6.9
6.7
15.0
15.1
15.6
16.3
17.2
17.8
18.1
15.2
7.4
7.5
7.6
7.6
7.6
7.7
7.7
7.6
0.1
0.2
0.1
0.1
0.2
0.1
0.1
0.1
1.0.
-0.8
-1.0
6.3
6.2
6.0
5.6
5.7
5.8
5.8
6.2
6.4
6.6
7.0
7.0
6.6
6.0
5.9
5.8
5.6
5.5
14.8
14.4
13.8
13.6
13.0
15.7
18.8
19.5
19.5
20.1
20.8
20.0
17.0
14.3
12.3
10.3
9.6
8.2
7.5
7.5
7.4
7.4
7.4
7.4
7.5
7.6
7.6
7.7
7.7
7.6
7.5
7.5
7.4
7.3
7.3
7.3
T
T
0.0
0.0
0.0
T
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
6.6
6.5
6.5
6.5
6.6
6.6
6.6
6.8
6.9
7.0
7.2
7.0
6.7
6.4
6.3
6.2
6.1
6.0
15.0
14.3
15.1
14.4
15.2
17.1
19.7
20.2
20.6
21.5
22.5
21.7
19.1
16.9
15.1
14.3
13.7
13.0
7.5
7.5
7.4
7.4
7.4
7.5
7.5
7.6
7.7
7.7
7.9
7.7
7.6
7.5
7.4
7.4
7.4
7.3
0.1
0.1
T
T
T
T
T
T
T
T
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
-1.3
-1.2
-1.0
-0.7
-0.2
1.0
2.5
5.0
7.0
7.5
8.0
8.2
8.4
7.2
6.4
Station IX - Brunell Dairy Dock, Tidal Cycle, 1 January, 1931 to 2 January, 1931
1 January, 1931
Clear
1030
8.7
Clear
6.8
1230
Rain
4.8
1430
Rain
2.9
1630
Rain
1830
0.9
Rain
0.6
2030
Clear
2230
3.2
13.0
16.2
13.5
11.5
10.0
9.5
5.1
7.3
5.4
5.0
4.8
4.7
4.6
5.0
10.9
4.4
1.7
0.4
0.0
0.0
1.4
7.6
7.2
7.0
6.8
6.7
6.6
6.7
0.1
0.1
T
0.0
0.0
0.0
0.0
7.1
6.0
5.4
5.0
4.8
4.7
4.7
9.6
8.2
2.3
0.6
0.0
0.0
0.7
7.5
7.4
7.1
6.9
6.8
6.7
6.7
0.1
0.1
T
0.0
0.0
0.0
0.0
2 January, 1931
Clear
0030
5.9
Rain
0230
5.1
Rain
4.2
0430
Cloudy
3.4
0630
Cloudy
0830
4.8
Clear
6.2
0930
Rain
1030
7.6
1130
Rain
9.0
3.2
6.0
6.4
7.4
8.8
9.2
10.2
10.4
5.2
5.0
4.8
5.4
5.7
6.4
6.4
6.5
3.4
2.1
1.8
0.7
5.5
10.5
11.0
9.6
6.8
6.7
6.7
7.0
7.2
T
T
0.0
0.0
0.0
0.3
0.3
0.3
4.8
4.9
5.1
5.3
1.8
1.0
0.2
1.1
4.1
7.2
8.5
12.3
6.7
6.7
6.8
6.9
7.3
7.6
7.6
T
T
T
0.0
0.0
0.1
0.2
0.3
7.1
7.0
6.9
6.8
6.7
6.7
6.7
6.7
6.6
6.6
6.7
6.7
6.8
6.9
T
T
T
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
5.0
4.8
4.7
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.4
4.4
4.4
1.6
0.9
0.6
0.2
T
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
T
7.2
7.0
6.9
6.8
6.8
6.7
6.7
6.7
6.6
6.6
6.6
6.7
6.8
6.8
T
T
T
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
6.9
6.8
6.8
6.8
6.7
6.7
6.8
6.9
6.9
7.0
7.0
7.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.2
0.2
4.3
4.3
4.3
4.4
4.5
4.6
4.7
0.1
T
0.0
0.0
0.0
0.0
0.0
0.0
T
0.6
1.5
2.8
6.8
6.8
6.8
6.7
6.7
6.7
6.8
6.8
6.9
7.0
7.0
7.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
7.5
7.6
7.5
5.4
6.0
6.6
6.7
7.1
Station X - Coos River High School, Tidal Cycle, 1 January, 1931 to 2 January, 1931
1 January, 1931
Clear
1100
8.7
Clear
1200
7.7
6.8
Clear
1300
Cloudy
1400
5.8
4.8
Rain
1500
4.0
Rain
1600
1700
3.0
Rain
Rain
1800
2.0
1.0
Rain
1900
Rain
0.0
2000
Clear
2100
1.5
Clear
2.9
2200
Clear
2300
4.4
Clear
5.9
2400
14.6
15.0
15.0
13.0
11.0
10.0
9.0
10.0
10.1
10.0
7.0
6.1
5.5
4.0
5.2
4.9
4.7
4.6
4.6
4.6
4.6
4.5
4.5
4.5
4.6
4.8
4.9
5.0
3.2
1.4
0.4
T
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
T
0.1
2 January, 1931
Clear
0100
5.5
5.1
Rain
0200
Rain
0300
4.7
0400
4.3
Rain
3.9
Rain
0500
Cloudy
0600
3.5
4.0
Cloudy
0700
0800
5.0
Cloudy
Cloudy
0900
6.0
7.0
Clear
1000
1100
8.0
Rain
1200
9.0
Rain
3.0
4.2
5.8
6.1
6.6
7.1
7.6
8.0
9.0
9.0
9.0
9.6
4.8
4.7
4.5
4.5
4.5
4.6
4.8
5.0
5.0
5.0
5.4
5.2
T
0.0
0.0
0.0
0.0
0.0
0.0
T
0.4
0.8
1.8
1.4
Table 10
0.0
0.5
1.0
1.5
2.1
1.8
1.1
0.8
0.2
4.8
4.9
5.0
5.2
5.4
T
0.2
0.2
0.2
15.
Station IV - Empire, Tidal Cycle 3 January, 1931 to 4 January, 1931
Time
Tide
Weather
Air Temp.
00 .
Surface
Water Temp. Salinity Current
00.
0/00.
Knots
pH
H2S
m1/1
Bottom
Water Temp. Salinity
00.
0/00
pH
H2S
m171
3 January, 1931
1200
Clear
9.3
1300
8.0
Clear
1400
6.8
Cloudy
1500
5.5
Cloudy
1600
Cloudy
4.2
1700
2.9
Cloudy
1800
1.7
Rain
1900
0.4
Rain
Cloudy
2000
-0.9
Cloudy
2100
0.4
2200
1.6
Cloudy
Cloudy
2300
2.9
2400
4.1
Cloudy
13.0
12.6
12.4
12.3
12.5
12.5
12.6
11.0
10.8
10.8
10.4
10.1
10.0
10.7
10.4
10.2
9.8
9.6
8.9
8.5
8.1
8.0
8.3
8.5
8.8
9.1
31.8
30.7
30.6
29.4
28.0
24.6
21.9
20.5
18.4
19.1
20.5
23.9
26.0
8.2
8.2
8.1
8.1
8.1
8.1
8.0
8.0
8.0
8.0
8.1
8.1
8.1
V
0.0
0.0
T
T
T
T
T
T
0.1
0.1
T
T
10.6
10.5
10.3
9.9
9.6
9.1
8.8
8.4
8.1
8.2
8.4
8.7
9.0
31.3
31.4
31.6
30.7
28.7
25.9
22.5
21.2
19.5
19.8
19.9
20.5
21.9
8.1
8.2
8.2
8.1
8.1
8.1
8.0
8.0
8.0
8.0
8.0
8.0
8.0
T
T
T
0.1
0.2
0.1
0.1
0.1.
0.1
0.1
0.1
T
0.0
4 January, 1931
0100
Cloudy
5.4
0200
6.6
Rain
0300
Rain
5.9
Cloudy
0400
5.3
0500
Rain
4.7
0600
Rain
4.0
0700
Rain
3.4
0800
Rain
4.4
Rain
0900
5.4
1000
6.5
Rain
1100
7.5
Rain
Rain
1200
8.5
1300
9.5
Rain
1400
8.1
Rain
9.8
9.6
9.9
10.0
10.1
10.5
10.7
10.8
10.5
10.4
11.0
11.5
11.6
11.5
9.5
10.2
9.6
9.6
9.2
9.0
8.9
9.0
9.6
10.2
10.4
10.5
10.8
10.6
28.0
30.0
27.3
26.0
24.6
23.2
21.9
25.3
28.0
29.6
30.0
30.2
32.0
30.1
8.1
8.1
8.1
8.0
8.0
8.0
7.9
8.0
8.1
8.1
8.1
8.2
8.3
8.2
0.0
0.0
0.0
T
0.0
0.0
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
9.4
10.0
9.7
9.5
9.3
9.4
9.2
8.8
9.4
10.0
10.1
10.2
10.4
10.5
25.3
28.6
28.0
26.6
26.6
26.5
24.6
26.6
27.3
28.7
29.0
29.4
31.5
8.0
8.0
8.0
8.1
8.1
8.1
8.0
7.9
8.0
8.0
8.1
8.1
8.2
8.2
T
T
T
T
0.0
0.0
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
31.3
Station V - North Bend, Tidal Cycle, 3 January, 1931 to 4 January, 1931
3 January, 1931
1240
Clear
9.3
Clear
8.0
1340
1440
6.8
Cloudy
Cloudy
5.5
1540
Cloudy
1640
4.2
1740
Cloudy
2.9
1840
Rain
1.7
Rain
1940
0.4
2040
Cloudy
-0.9
2140
Cloudy
0.4
Cloudy
2240
1.6
Cloudy
2.9
2340
11.4
11.1
11.0
10.7
10.6
10.2
10.0
9.9
9.5
8.3
8.0
8.1
9.4
9.1
8.0
7.8
7.6
7.3
7.0
7.0
7.0
7.2
7.4
7.6
26.0
20.5
16.1
15.7
15.0
11.6
9.9
6.8
5.2
8.2
12.0
14.3
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.5
7.3
7.5
7.7
7.8
T
0.0
0.0
T
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
9.3
9.0
8.9
8.1
8.0
7.5
7.1
7.1
7.0
7.1
7.3
7.7
23.9
25.3
24.6
21.3
18.4
14.3
11.1
10.3
9.6
10.3
11.0
12.3
8.0
8.0
8.1
8.0
7.9
7.8
7.7
7.6
7.5
7.5
7.5
7.6
T
T
T
0.1
0.1
0.1
0.0
0.1
0.1
0.2
0.1
0.1
4 January, 1931
0040
Cloudy
4.1
Cloudy
0140
5.4
0240
Rain
6.6
0340
Rain
5.9
Cloudy
5.3
0440
0540
Rain
4.7
0640
Rain
4.0
0740
3.4
Rain
0840
Rain
4.4
Rain
5.4
0940
1040
6.5
Rain
1140
7.5
Rain
1240
8.5
Rain
1340
Rain
9.5
1440
8.2
Rain
8.0
8.0
8.0
8.1
8.6
9.0
9.4
9.2
9.2
9.8
10.0
10.3
10.4
10.6
10.8
8.0
8.5
8.9
8.4
8.1
7.8
7.6
7.5
8.0
8.5
8.8
9.3
9.6
9.8
9.7
16.4
19.1
22.5
20.5
19.1
14.3
12.0
15.7
19.8
20.5
21.9
25.3
26.6
28.7
25.7
7.8
7.9
8.0
7.9
7.8
7.8
7.7
7.8
7.9
7.9
8.0
8.0
8.2
8.2
8.2
T
T
0.0
0.0
0.0
0.0
0.0
0.0
T
0.0
0.0
0.0
0.0
0.0
0.0
7.8
8.3
8.7
8.3
8.0
8.0
7.9
7.7
7.8
8.3
8.6
9.1
9.4
9.5
9.8
14.3
17.8
20.2
19.3
18.4
18.5
18.4
17.8
15.0
18.4
20.5
23.9
26.4
28.2
27.3
7.7
7.8
7.9
7.9
7.9
7.9
7.9
7.9
7.8
7.8
8.0
8.0
8.1
8.1
8.2
0.1
T
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
0.0
0.0
Table 11
16.
Station IV - Empire, Tidal Cycle, 2 April, 1931 and 3 April, 1931
Time
Tide
2 April, 1931
0.0
0730
0830
1.4
2.8
0930
1030
4.2
1130
5.6
1230
7.1
1330
8.5
7.1
1430
1530
5.8
1630
4.4
1730
3.0
1830
1.6
0.3
1930
2030
1.8
3.2
2130
2230
4.7
6.2
2330
3 April, 1931
0030
7.7
0130
9.1
0230
7.7
6.3
1330
0430
4.9
0530
3.5
2.1
0630
0.7
0730
0830
-0.7
Weather
Air Temp.
°C.
Surface
Water Temp. Salinity Current
Knots
°C.
o/oo
Bottom
Water Temp. Salinity
0/00
°C.
pH
He
m1/1
7.0
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.2
0.1
0.1
0.2
0.2
0.1
0.1
T
0.0
9.8
10.3
10.8
10.7
10.6
10.5
10.5
10.8
11.0
11.2
11.2
11.4
10.9
10.8
11.0
11.1
10.6
10.3
10.4
10.2
10.3
10.1
10.3
10.6
pH
He
m1/1
2.7
3.7
5.5
17.8
27.7
28.0
29.4
21.2
13.7
9.9
6.2
4.4
3.4
9.3
14.0
15.6
21.1
7.1
7.1
7.2
7.8
8.2
8.2
8.3
8.1
8.0
7.7
7.5
7.3
7.1
7.2
7.2
7.4
7.7
0.3
0.2
0.0
0.0
0.0
0.0
0.1
0.0
0.1
0.8
0.1
0.1
0.1
0.1
0.0
0.0
0.0
7.9
8.3
8.1
8.0
7.8
7.7
7.4
7.0
6.9
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.1
0.3
Cloudy
Rain
Rain
6.0
8.7
12.8
12.4
11.8
12.1
13.0
13.1
13.6
13.3
12.1
10.2
8.4
8.8
9.6
9.3
8.2
10.0
10.5
10.7
10.8
10.8
11.0
11.2
11.6
12.0
12.2
12.3
12.3
11.8
11.9
11.6
11.1
10.4
1.7
3.4
4.8
14.3
22.7
22.1
23.2
19.8
12.3
9.3
4.8
3.2
2.1
8.6
12.0
14.7
19.4
0.0
0.4
0.6
1.9
1.0
0.4
0.0
1.4
2.1
2.8
1.9
1.0
0.0
0.4
0.8
2.0
1.0
Rain
Clear
Clear
Cloudy
Rain
Rain
Rain
Bain
Cloudy
7.1
5.2
5.4
5.3
5.9
6.9
7.8
9.1
8.9
10.1
9.8
9.9
9.9
9.8
9.9
10.0
10.1
10.3
22.7
26.0
22.6
20.0
14.9
12.4
3.2
0.4
T
0.5
0.0
1.5
2.3
3.4.
2.6
1.5
1.0
0.0
8.0
8.2
8.0
7.9
7.8
7.7
7.3
7.0
6.8
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.1
10.4
0.3
10.1
23.9
29.8
25.8
21.4
16.2
14.7
5.2
2.0
0.9
6.8
6.8
6.7
6.7
6.8
6.8
6.9
6.9
7.0
7.1
6.9
6.9
6.9
6.7
6.6
6.8
6.9
6.9
0.1
0.3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.5
0.4
10.0
9.8
10.4
11.1
11.0
11.3
11.6
11.9
12.0
12.0
11.7
10.7
10.6
10.4
10.2
10.1
10.1
10.0
0.8
1.2
0.6
0.1
0.0
0.0
0.0
0.3
0.8
1.5
1.7
1.1
0.6
0.3
T
0.0
0.0
0.0
6.9
6.8
6.7
6.7
6.7
6.8
6.8
6.8
6.9
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.4
0.3
7.0
0.3
7.0
7.0
6.9
6.8
6.7
6.7
6.8
6.8
0.5
0.7
0.6
0.5
0.8
0.8
0.5
0.5
7.0
7.1
7.2
0.3
0.1
0.1
T
T
T
0.1
0.2
0.3
0.5
0.9
9.8
9.9
10.0
9.6
9.8
10.0
10.0
10.1
10.0
10.3
10.6
T
0.4
1.8
3.1
4.2
5.1
2.6
1.1
0.3
T
0.0
6.9
7.0
7.1
7.3
7.4
7.2
0.4
0.2
0.1
0.1
0.1
0.1
0.3
0.4
0.5
0.7
0.9
Cloudy
Clear
Clear
Cloudy
Cloudy
Cloudy
Clear
Clear
Clear
Cloudy
Cloudy
Cloudy
Rain
Rain
7.1
7.1
7.6
8.1
8.1
8.1
8.0
7.9
7.6
7.4
7.2
7.0
7.2
7.3
7.5
7.8
Station VI - Coos Bay, Tidal Cycle, 3 April, 1931 and 4 April, 1931
3 April, 1931
2.0
0720
0.7
0820
0920
-0.7
1020
0.8
2.3
1120
1220
3.8
1320
5.3
1420
6.8
1520
7.5
1550
8.2
1620
7.7
6.3
1720
1820
4.9
1920
3.5
2.1
2020
0.8
2120
2.2
2220
2320
3.5
4 April, 1931
0020
4.9
0120
6.3
0220
7.7
9.0
0320
0350
9.3
8.6
0420
6.8
0620
5.0
3.2
0720
0820
1.4
0920
-0.3
10.0
9.8
10.6
11.3
11.3
11.5
11.8
12.0
12.2
12.0
11.9
11.0
10.7
10.3
10.2
10.0
10.1
10.0
T
0.7
T
0.0
0.0
0.0
0.0
0.7
1.9
2.3
0.7
0.5
0.4
T
0.0
0.0
0.0
T
1.5
1.3
0.0
0.2
0.5
0.5
0.4
0.2
Cloudy
Cloudy
Rain
Rain
Rain
16.1
17.5
24.2
27.0
28.4
30.0
28.6
21.6
15.8
16.0
16.8
10.3
9.1
9.0
9.4
9.1
9.0
9.1
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Cloudy
Rain
Rain
Rain
8.9
8.7
9.1
9.4
10.0
10.6
12.9
13.7
14.6
14.9
15.4
9.7
9.8
9.8
9.8
10.0
10.0
10.1
10.2
10.2
10.6
11.0
0.4
1.4
3.4
4.8
5.1
4.7
1.8
0.5
0.0
0.0
0.0
0.7
0.5
0.4
0.2
0.0
0.5
Cloudy
Clear
Clear
Cloudy
Clear
Cloudy
Clear
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Table 12
0.2
0.0
0.7
1.0
1.3
1.3
1.2
0.0
0.2
0.5
1.4
1.8
1.6
1.0
0.6
7.3
7.4
7.2
7.0
7.0
6.9
6.8
6.7
7.0
6.8
6.7
6.7