Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Last Update: 829 AM PST Tue Feb 3 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Rest Of Today

N wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: S 2 ft at 12 seconds and W 6 ft at 13 seconds.

Tonight

NE wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: S 2 ft at 8 seconds and W 5 ft at 12 seconds.

Wed

NE wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave detail: S 2 ft at 14 seconds and W 6 ft at 16 seconds.

Wed Night

NE wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: W 7 ft at 14 seconds.

Thu

E wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 7 ft. Wave detail: W 7 ft at 14 seconds.

Thu Night

SE wind around 5 kt. Seas 6 to 8 ft, building to 7 to 10 ft after midnight. Wave detail: W 9 ft at 16 seconds.

Fri

SE wind around 5 kt, veering to W around 5 kt in the afternoon. Seas 8 to 10 ft. Wave detail: S 2 ft at 14 seconds and W 10 ft at 16 seconds.

Fri Night

NW wind around 5 kt. Seas 7 to 10 ft. Wave detail: SW 2 ft at 9 seconds and W 9 ft at 15 seconds. Patchy fog in the evening.

Sat

NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 6 to 9 ft. Wave detail: W 8 ft at 14 seconds.

Sat Night

NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: S 2 ft at 12 seconds and W 6 ft at 13 seconds.

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

in the deep water channel...mixed seas of 7 to 8 feet at 14 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 3.2 kt at 5:48 pm tuesday and 2.5 kt at 6:19 am wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 7 to 8 feet at 14 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 3.2 kt at 5:48 PM Tuesday and 2.5 kt at 6:19 AM Wednesday.