Category Archives: Seawater Data

Seawater Temperatures and Salinities at Race Rocks 2019-2020

Posted on Saturday,January 9, 2021 by Garry Fletcher

This graphic analysis was done by Peter Chandler of the Institute of Ocean Sciences.

December 2020 Sea Water Data

Posted on Friday,January 1, 2021 by Courtney Edwards

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

December 2020:

Day	Time	Temp °C	Sal ppt
1	14:00	8.7	31.7
2	14:30	8.7	31.5
3	15:00	8.6	31.6
4	*	*	*
5	*	*	*
6	*	*	*
7	19:30	8.7	31.7
8	20:30	8.6	31.6
9	8:30	8.6	31.5
10	9:30	8.5	31.5
11	10:30	8.6	31.6
12	11:00	8.5	31.7
13	12:00	8.6	31.8
14	13:00	8.5	31.7
15	13:45	8.7	31.6
16	15:00	8.3	32
17	16:40	8.3	32.3
18	15:45	8.4	31.9
19	16:20	8.3	31.8
20	10:00	8.5	31.9
21	10:30	8.1	31.7
22	8:00	8	31.9
23	9:30	8.1	31.8
24	10:30	7.9	31.6
25	10:00	8	31.6
26	10:30	8.2	31.3
27	10:00	8.2	31.3
28	11:00	8.1	31.3
29	12:00	8.1	31.5
30	17:00	8.1	31.7
31	16:00	8.1	31.6

Seawater Data: Salinity and Temperature, November 2020

Posted on Monday,November 30, 2020 by Garry Fletcher

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

November -2020:

DATE	time	Degrees-C	Salinity-ppt
1	13:30	9	32.3
2	14:30	9.2	31.8
3	15:00	9.3	31.7
4	16:00	9.3	31.8
5	–
6	–
7	–
8	–
9	8:00	9.2	31.6
10	9:00	9.3	31.7
11	10:00	9.1	31.5
12	11:00	9.2	31.3
13	12:00	9	31.7
14	12:30	8.8	32
15	13:00	8.6	32.2
16	14:00	8.7	31.9
17	14:30	8.8	31.7
18	15:30	8.7	31.8
19	16:30	8.6	31.6
20	–
21	–
22	8:00
23	9:00	8.8	31.8
24	10:00	9	31.7
25	10:30	9.1	31.8
26	11:00	9	31.9
27	12:00	8.8	31.6
28	12:30	8.9	31.5
29	13:00	8.9	31.6
30	13:30	8.8	31.7

Seawater Data: Salinity and Temperature, October, 2020

Posted on Saturday,October 31, 2020 by Garry Fletcher

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

Posted on Wednesday,September 30, 2020 by Garry Fletcher

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

v

August Daily Seawater Surface Temperature and Salinity Observations

Posted on Monday,August 31, 2020 by Nick Townley

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

Posted on Friday,July 31, 2020 by Garry Fletcher

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

Posted on Tuesday,June 30, 2020 by Garry Fletcher

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

Posted on Saturday,May 30, 2020 by Garry Fletcher

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

Posted on Monday,April 13, 2020 by Garry Fletcher

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