Last Update: 238 AM PDT Fri Apr 25 2025

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20NM SSW San Francisco CA

Marine Zone Forecast


Today
W wind 10 to 15 kt, easing to 5 to 10 kt late this morning and afternoon. Seas 3 to 4 ft. Wave detail: W 2 ft at 4 seconds, NW 3 ft at 7 seconds and SW 2 ft at 14 seconds. A slight chance of rain late.
Tonight
W wind 5 to 10 kt, veering to NW after midnight. Seas around 3 ft. Wave detail: NW 2 ft at 5 seconds and SW 2 ft at 14 seconds. A slight chance of rain in the evening.
Sat
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 2 ft at 4 seconds and NW 3 ft at 10 seconds.
Sat Night
NW wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Seas 4 to 6 ft. Wave detail: NW 3 ft at 5 seconds and NW 5 ft at 9 seconds. A chance of rain.
Sun
NW wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave detail: NW 3 ft at 5 seconds, NW 6 ft at 9 seconds and S 2 ft at 16 seconds.
Sun Night
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 3 ft at 5 seconds, NW 5 ft at 9 seconds and SW 2 ft at 17 seconds.
Mon
NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave detail: NW 2 ft at 4 seconds, NW 5 ft at 9 seconds and SW 2 ft at 18 seconds.
Mon Night
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 2 ft at 4 seconds, NW 5 ft at 9 seconds and SW 2 ft at 18 seconds.
Tue
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: NW 2 ft at 4 seconds, NW 6 ft at 9 seconds and SW 2 ft at 17 seconds.
Tue Night
NW wind 10 to 15 kt. Seas 4 to 6 ft, building to 5 to 8 ft after midnight. Wave detail: NW 2 ft at 4 seconds, NW 6 ft at 8 seconds and S 2 ft at 16 seconds.

.....san francisco bar/fourfathom bank forecast.....

in the deep water channel...

across the bar... Across the bar...maximum ebb current of 3.3 kt at 03:07 am friday and 2.2 kt at 03:19 pm friday.




.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL... ACROSS THE BAR... ACROSS THE BAR...Maximum ebb current of 3.3 kt at 03:07 AM Friday and 2.2 kt at 03:19 PM Friday.
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238 AM PDT Fri Apr 25 2025
 
 

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