Category Archives: Seawater Data

Seawater Data: Salinity and Temperature, October, 2020

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Also available from DFO here, along with data from other sites on the West Coast.

October -2020:

DATE time Degrees-C Salinity-ppt
 1 13:30 10.5 31.8
2 14:20 10.6 31.7
3 15:00 10.6 31.8
4 15:15 10.5 31.6
5 15:30 10.9 31.1
6 16:15 10.6 31.5
7 16:50 11 30.9
8 –
9 7:00 10.6 30.8
10 7:30 10.4 30.9
11 8:15 10.2 31.2
12 9:45 10.3 31.4
13 10:30 10.2 31.3
14 11:45 10.3 31.5
15 12:00 10.2 31.7
16 12:30 10.1 31.9
17 14:00 9.9 32
18 14:30 10.6 32.3
19 15:00 9.7 32.1
20 16:00 9.8 32
21 16:30 10 31.7
22 –
23 7:30 9.9 31.6
24 9:00 9.7 31.5
25 10:00 9.6 31.2
26 10:30 9.4 31.5
27 11:00 9.7 31.3
28 12:00 9.7 31.4
29 12:40 9.8 31.2
30 13:00 9.8 31.6
31 13:30 9.7 31.9

Seawater Data: Temperature and Salinity September, 2020

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Also available from DFO here, along with data from other sites on the West Coast.

September -2020:

DATE time Degrees-C Salinity-ppt
1 14:00 11.6 31.1
2 15:00 11.8 31
3 15:30 11.2 31.3
4 16:00 12.1 31.2
5 16:30 11.7 31.5
6 17:05 12.1 32.1
7 17:30 11.6 32.1
8 18:00 11.8 31.9
9 18:20 12 30.6
10 7:30 11.8 30.4
11 8:00 12 30.5
12 9:30 11.9 30.4
13 10:30 11.9 30.4
14 11:45 11.8 30.4
15 12:30 11.8 30.8
16 13:00 11.6 31
17 13:30 11.4 31.5
18 14:00 11 31.7
19 15:00 11.1 31.6
20 16:00 10.8 31.8
21 16:30 9.1 32.8
22 17:40 9.8 32.1
23 18:00 9.7 32.5
24 8:00 9.9 31.8
25 9:30 10.4 31.5
26 10:30 10.3 31.6
27 11:30 10.5 31.4
28 12:30 10.9 31.7
29 13:00 10.8 31.6
30 13:40 10.7 31.5

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August Daily Seawater Surface Temperature and Salinity Observations

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Day  Time Temp ºC Salinity ppt
1 13:30 11.1 30.8
2 14:15 10.7 31.3
3 14:30 10.5 30.5
4 15:00 10.1 31.8
5 15:40 10.4 31.8
6 16:50 11.6 31.1
7 17:00 11.2 31.3
8 17:55 11.1 31.5
9 18:30 11.5 31.3
10 18:45 11.7 30.9
11 20:00 11.6 31.4
12 8:30 11.8 31.1
13 9:45 12.2 29.6
14 10:15 12.5 29.2
15 12:00 12.5 29.6
16 11:35 12.5 29.5
17 12:14 11.3 30.6
18 12:53 10.8 31.2
19 13:37 10.9 31.3
20 14:29 10.6 31.6
21 15:34 10.3 31.8
22 16:14 10.6 31.8
23 17:02 10.5 31.9
24 18:34 11.1 31.6
25 6:56 10.2 31.8
26 7:41 9.9 32.0
27 9:20 10.8 31.4
28 10:42 10.6 31.7
29 11:40 10.9 31.2
30 12:30 10.9 31.3
31 13:04 11.0 31.3

Seawater Data: Temperature and Salinity July 2020

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Also available from DFO here, along with data from other sites on the West Coast.

July -2020:

Date Salinity ppt. deg C LAT. LONG.
2020-07-01 30.6 11.2 48.2979 -123.5316
2020-07-02 30.8 10.9 48.2979 -123.5316
2020-07-03 31.1 10.6 48.2979 -123.5316
2020-07-04 31.3 10.4 48.2979 -123.5316
2020-07-05 31 10.2 48.2979 -123.5316
2020-07-06 30.7 10 48.2979 -123.5316
2020-07-07 31.6 10.6 48.2979 -123.5316
2020-07-08 31.6 10.4 48.2979 -123.5316
2020-07-09 31.7 10.2 48.2979 -123.5316
2020-07-10 31.7 10.1 48.2979 -123.5316
2020-07-11 31.5 10.5 48.2979 -123.5316
2020-07-12 31.5 10.8 48.2979 -123.5316
2020-07-13 31.5 10.6 48.2979 -123.5316
2020-07-14 30.9 11.6 48.2979 -123.5316
2020-07-15 31 11.6 48.2979 -123.5316
2020-07-16 30.8 11.8 48.2979 -123.5316
2020-07-17 30.9 12 48.2979 -123.5316
2020-07-18 31.8 11.7 48.2979 -123.5316
2020-07-19 30.1 11.2 48.2979 -123.5316
2020-07-20 29.9 10.7 48.2979 -123.5316
2020-07-21 30.1 12.1 48.2979 -123.5316
2020-07-22 30 11.8 48.2979 -123.5316
2020-07-23 30.4 11.5 48.2979 -123.5316
2020-07-24 31 11.3 48.2979 -123.5316
2020-07-25 31.1 11.1 48.2979 -123.5316
2020-07-26 31.8 12 48.2979 -123.5316
2020-07-27 30.4 10.8 48.2979 -123.5316
2020-07-28 31 11.8 48.2979 -123.5316
2020-07-29 30.6 11.5 48.2979 -123.5316
2020-07-30 30.6 11.3 48.2979 -123.5316
2020-07-31 30.8 11.3 48.2979 -123.5316

Seawater data, June 2020

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Also available from DFO here, along with data from other sites on the West Coast.

June -2020:

Date Salinity ppt. deg C LAT. LONG.
2020-06-01 31.5 10.4 48.2979 -123.5316
2020-06-02 31.4 10.2 48.2979 -123.5316
2020-06-03 31.5 10.5 48.2979 -123.5316
2020-06-04 32 9.8 48.2979 -123.5316
2020-06-05 31.7 10 48.2979 -123.5316
2020-06-06 31.7 9.8 48.2979 -123.5316
2020-06-07 32.1 9.6 48.2979 -123.5316
2020-06-08 32.1 9.8 48.2979 -123.5316
2020-06-09 31.9 9.9 48.2979 -123.5316
2020-06-10 31.4 10.7 48.2979 -123.5316
2020-06-11 31.6 10 48.2979 -123.5316
2020-06-12 31.5 10.2 48.2979 -123.5316
2020-06-13 31.3 10.6 48.2979 -123.5316
2020-06-14 31.3 10.5 48.2979 -123.5316
2020-06-15 31.2 10.5 48.2979 -123.5316
2020-06-16 31.2 10.8 48.2979 -123.5316
2020-06-17 31 11.3 48.2979 -123.5316
2020-06-18 31.2 10.8 48.2979 -123.5316
2020-06-19 31.6 10.4 48.2979 -123.5316
2020-06-20 31.7 10.1 48.2979 -123.5316
2020-06-21 31.9 9.9 48.2979 -123.5316
2020-06-22 31.8 10.2 48.2979 -123.5316
2020-06-23 31.9 10.2 48.2979 -123.5316
2020-06-24 31.8 10.1 48.2979 -123.5316
2020-06-25 31.9 10.1 48.2979 -123.5316
2020-06-26 31.7 10.2 48.2979 -123.5316
2020-06-27 31.5 10.4 48.2979 -123.5316
2020-06-28 31.4 10.6 48.2979 -123.5316
2020-06-29 31.9 10.4 48.2979 -123.5316
2020-06-30 31.6 10.6 48.2979 -123.5316

Seawater Data, Temperature and Salinity May 2020

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Also available from DFO here, along with data from other sites on the West Coast.

May -2020:

Date Salinity ppt. deg C LAT. LONG.
2020-05-01 32 9.1 48.2979 -123.5316
2020-05-02 31.9 9.1 48.2979 -123.5316
2020-05-03 31.8 9.1 48.2979 -123.5316
2020-05-04 32.2 8.8 48.2979 -123.5316
2020-05-05 32.2 9.3 48.2979 -123.5316
2020-05-06 32.2 9.4 48.2979 -123.5316
2020-05-07 32.4 9.4 48.2979 -123.5316
2020-05-08 32.3 9.2 48.2979 -123.5316
2020-05-09 32.4 9.4 48.2979 -123.5316
2020-05-10 32.3 9.8 48.2979 -123.5316
2020-05-11 31.9 9.6 48.2979 -123.5316
2020-05-12 31.7 10 48.2979 -123.5316
2020-05-13 31.7 9.7 48.2979 -123.5316
2020-05-14 31.6 9.9 48.2979 -123.5316
2020-05-15 31.4 10 48.2979 -123.5316
2020-05-16 31.4 9.9 48.2979 -123.5316
2020-05-17 31.2 10.1 48.2979 -123.5316
2020-05-18 31.3 10.4 48.2979 -123.5316
2020-05-19 31.4 10.2 48.2979 -123.5316
2020-05-20 31.3 10.1 48.2979 -123.5316
2020-05-21 31.7 9.8 48.2979 -123.5316
2020-05-22 31.3 10 48.2979 -123.5316
2020-05-23 31.4 10.6 48.2979 -123.5316
2020-05-24 31.8 10.2 48.2979 -123.5316
2020-05-25 31.3 10.3 48.2979 -123.5316
2020-05-26 31.1 10.5 48.2979 -123.5316
2020-05-27 31 10.6 48.2979 -123.5316
2020-05-28 31.6 10.1 48.2979 -123.5316
2020-05-29 31.4 10.2 48.2979 -123.5316
2020-05-30 31.3 10 48.2979 -123.5316
2020-05-31 31.5 10 48.2979 -123.5316

Seawater Data April 2020

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Also available from DFO here, along with data from other sites on the West Coast.

April -2020:

Date Salinity ppt. deg C LAT. LONG.
2020-04-01 31.8 7.7 48.2979 -123.5316
2020-04-02 31.7 7.8 48.2979 -123.5316
2020-04-03 31.9 7.7 48.2979 -123.5316
2020-04-04 32 7.7 48.2979 -123.5316
2020-04-05 31.7 8 48.2979 -123.5316
2020-04-06 32 8.3 48.2979 -123.5316
2020-04-07 32.6 8 48.2979 -123.5316
2020-04-08 32.3 8.5 48.2979 -123.5316
2020-04-09 32.2 8.3 48.2979 -123.5316
2020-04-10 32.3 8.3 48.2979 -123.5316
2020-04-11 32.2 8.3 48.2979 -123.5316
2020-04-12 32 8.4 48.2979 -123.5316
2020-04-13 32 8.3 48.2979 -123.5316
2020-04-14 31.7 8.3 48.2979 -123.5316
2020-04-15 31.5 9.2 48.2979 -123.5316
2020-04-16 31.4 8.9 48.2979 -123.5316
2020-04-17 31.5 8.8 48.2979 -123.5316
2020-04-18 31.4 8.9 48.2979 -123.5316
2020-04-19 31.6 9.1 48.2979 -123.5316
2020-04-20 31.7 9 48.2979 -123.5316
2020-04-21 31.7 9.1 48.2979 -123.5316
2020-04-22 31.7 8.8 48.2979 -123.5316
2020-04-23 31.8 9.1 48.2979 -123.5316
2020-04-24 31.9 9 48.2979 -123.5316
2020-04-25 31.8 9.3 48.2979 -123.5316
2020-04-26 32.2 9.1 48.2979 -123.5316
2020-04-27 32.1 9.1 48.2979 -123.5316
2020-04-28 32.3 8.8 48.2979 -123.5316
2020-04-29 32.1 8.9 48.2979 -123.5316
2020-04-30 32.2 9.2 48.2979 -123.5316

Seawater Salinity and Temperature Observations for March

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DayTimeTemp. ºCSalinity ppt
18:247.731.7
28:557.831.6
37:147.831.4
46:537.731.6
57:597.831.4
69:157.831.5
710:327.931.5
811:127.931.7
914:007.832.4
1015:477.932.0
1116:537.932.8
1217:067.932.6
1319:337.732.2
14   
15   
167:187.331.6
178:147.431.5
187:557.531.5
199:107.731.4
2010:497.831.6
2113:028.031.7
2216:198.131.6
2314:567.931.9
2415:447.931.9
2516:318.031.8
2617:237.931.8
2718:258.031.8
288:167.931.7
298:107.931.5
306:357.831.8
316:447.731.7
It was too windy and wavy to take measurements on March 14 and 15.

February Daily Sea Surface Temperature and Salinity Observations

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Day             Time                                       Temp ºC   Salinity ppt

1                  8:03                                          8.1               31.3

2                  8:21                                          7.7               31.4

3                  8:37                                          7.7               31.2

4                  8:49                                          7.6               30.9

5                  9:06                                          7.8               31.1

6                  10:08                                        7.9               31.2

7                  10:37                                        7.9               31.0

8                  11:34                                        8.1               31.1

9                  12:35                                        8.1               31.1

10               13:58                                        8.2               31.3

11               15:16                                        8.2               31.2

12               16:59                                        8.1               31.5

13               17:45                                        8.0               31.6

14               7:57                                          7.9               32.0

15               8:15                                          7.9               31.4

16               7:49                                          7.9               31.5

17               8:16                                          7.8               31.5

18               8:37                                          7.7               31.3

19               9:12                                          7.8               31.3

20               10:03                                        7.8               31.2

21               11:47                                        7.9               31.1

22               12:04                                        8.0               31.2

23               13:21                                        7.9               31.6

24               14:15                                        7.9               32.0

25               15:03                                        7.9               31.9

26               16:22                                        8.1               31.8

27               16:44                                        8.0               31.5

28               17:49                                        7.9               31.3

29               7:27                                          7.8               31.7

 

Seawater Observations for January

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Day Time Temp ºC Salinity ppt
1 9:15 8.3 32.3
2 9:18 8.2 32.1
3 9:39 8.3 32.0
4 9:43 8.1 32.0
5 10:00 8.2 31.8
6 10:16 8.2 31.7
7 10:27 8.3 31.6
8 10:31 8.2 31.9
9 10:57 8.2 31.9
10 14:44 8.2 31.4
11 12:28 8.2 31.9
12
13 14:24 7.7 31.9
14 14:42 7.6 31.9
15
16 8:13 7.6 32.1
17 8:33 7.5 32.1
18 8:55 7.9 32.0
19 10:33 7.9 31.7
20 9:55 8.0 31.6
21 10:13 8.0 31.5
22 10:30 7.9 31.5
23 11:02 8.0 31.6
24 12:18 8.1 31.7
25 12:24 8.1 31.7
26 13:03 8.2 31.6
27 13:46 8.1 31.6
28 14:26 8.1 31.5
29 15:10 8.2 31.5
30 16:11 8.0 31.5
31 8:20 8.1 31.5

*The observations are missing from January 12 and 15 because the wind and large waves prevented me from safely accessing the jetty.