Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Last Update: 822 AM PST Mon Jan 26 2026

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12NM SW San Francisco CA

Marine Zone Forecast


Today
SE wind 5 to 10 kt, veering to S this afternoon. Seas around 3 ft. Wave detail: S 2 ft at 5 seconds and W 2 ft at 11 seconds.
Tonight
SE wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas around 3 ft. Wave detail: S 2 ft at 5 seconds and W 2 ft at 14 seconds.
Tue
SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave detail: S 2 ft at 5 seconds and W 2 ft at 14 seconds. A slight chance of rain in the morning, then a chance of rain in the afternoon.
Tue Night
S wind 5 to 10 kt, backing to SE after midnight. Seas 4 to 6 ft. Wave detail: S 3 ft at 6 seconds and W 5 ft at 13 seconds. A chance of rain.
Wed
NE wind around 5 kt, backing to N in the afternoon. Seas 5 to 7 ft. Wave detail: W 6 ft at 11 seconds and S 2 ft at 13 seconds. A slight chance of rain in the morning.
Wed Night
N wind 5 to 10 kt. Seas 5 to 8 ft. Wave detail: S 2 ft at 14 seconds and W 8 ft at 15 seconds.
Thu
N wind 5 to 10 kt. Seas 6 to 9 ft. Wave detail: W 8 ft at 15 seconds and SW 4 ft at 16 seconds.
Thu Night
N wind around 5 kt. Seas 6 to 9 ft. Wave detail: S 4 ft at 12 seconds and W 8 ft at 15 seconds.
Fri
N wind around 5 kt. Seas 5 to 8 ft. Wave detail: W 6 ft at 13 seconds and SW 4 ft at 14 seconds.
Fri Night
N wind around 5 kt. Seas 5 to 6 ft. Wave detail: W 5 ft at 12 seconds and SW 3 ft at 14 seconds.

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

in the deep water channel...mixed seas of 3 to 5 feet at 13 seconds.

across the bar...swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 3.0 kt at 09:46 am monday and 1.1 kt at 10:46 pm monday.




.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 feet at 13 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 3.0 kt at 09:46 AM Monday and 1.1 kt at 10:46 PM Monday.
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822 AM PST Mon Jan 26 2026
 
 

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