Station 46012 - Search and Rescue Data

HALF MOON BAY - 24NM SSW of San Francisco, CA
37.356 N 122.881 W (37°21'20" N 122°52'51" W)

Previous data provided by Saildrone for this station are available at:
SD-1073 (1801589) -- 0000Z, 9/1/23 to 2359Z, 4/25/24 and 2000Z, 5/8/25 to 0000Z, 8/4/25
SD-1077 (1801593) -- 1200Z, 7/27/24 to 1959Z, 5/8/25
SD-1063 (1801583) -- 0000Z, 4/26/24 to 0330Z, 7/24/24

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Wind Obs	Average Seas (Feet)	Wave Obs	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)	Water Temp. Obs
2026-03-01 1200Z	283	6	6	4	6	57	6	58	6
2026-03-01 0600Z	263	4	6	4	6	58	6	58	6
2026-03-01 0000Z	227	4	6	3	6	60	6	59	6
2026-02-28 1800Z	246	3	6	3	6	59	6	58	6
2026-02-28 1200Z	320	4	6	2	6	59	6	57	6
2026-02-28 0600Z	314	7	6	2	6	59	6	57	6
2026-02-28 0000Z	328	10	6	2	6	60	6	58	6
2026-02-27 1800Z	323	1	6	2	6	59	6	57	6
2026-02-27 1200Z	320	8	6	2	6	58	6	57	6
2026-02-27 0600Z	316	8	6	3	6	58	6	57	6
2026-02-27 0000Z	316	9	6	3	6	58	6	57	6
2026-02-26 1800Z	320	10	6	3	6	55	6	57	6
2026-02-26 1200Z	326	8	6	3	6	55	6	57	6
2026-02-26 0600Z	320	7	6	4	6	56	6	57	6
2026-02-26 0000Z	317	4	6	5	6	57	6	58	6
2026-02-25 1800Z	148	3	6	4	6	57	6	57	6
2026-02-25 1200Z	150	8	6	5	6	57	6	57	6
2026-02-25 0600Z	153	13	6	6	6	57	6	57	6
2026-02-25 0000Z	151	13	6	5	6	58	6	56	6
2026-02-24 1800Z	147	13	6	5	6	58	6	57	6

The six-hour averages are calculated as follows:

The 0000Z average uses data from 2100Z to 0259Z.
The 0600Z average uses data from 0300Z to 0859Z.
The 1200Z average uses data from 0900Z to 1459Z.
The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

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