Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from November 13, 03:00 AM PST until November 13, 09:00 AM PST

Last Update: 836 AM PST Wed Nov 11 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Today

NW wind around 5 kt. Seas 5 to 7 ft. Wave detail: W 7 ft at 13 seconds.

Tonight

W wind around 5 kt, backing to S after midnight. Seas 6 to 9 ft. Wave detail: W 8 ft at 14 seconds.

Thu

S wind 10 to 15 kt. Seas 6 to 9 ft. Wave detail: W 8 ft at 14 seconds and S 3 ft at 14 seconds. A slight chance of rain in the afternoon.

Thu Night

S wind 15 to 20 kt. Seas 7 to 10 ft. Wave detail: S 3 ft at 10 seconds and W 9 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight.

Fri

S wind 25 to 30 kt, veering to SW in the afternoon. Seas 8 to 11 ft. Wave detail: S 6 ft at 6 seconds and W 9 ft at 15 seconds. Rain.

Fri Night

W wind 10 to 15 kt. Seas 10 to 14 ft, building to 12 to 17 ft after midnight. Wave detail: S 5 ft at 7 seconds and W 17 ft at 18 seconds. Rain.

Sat

SW wind around 5 kt. Seas 14 to 19 ft. Wave detail: S 4 ft at 11 seconds and W 17 ft at 18 seconds. A chance of rain.

Sat Night

SW wind around 5 kt, backing to S after midnight. Seas 11 to 15 ft, subsiding to 9 to 13 ft after midnight. Wave detail: S 2 ft at 15 seconds and W 15 ft at 18 seconds. A chance of rain after midnight.

Sun

S wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 7 to 10 ft. Wave detail: W 10 ft at 15 seconds and S 2 ft at 16 seconds. Rain.

Sun Night

W wind 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 9 to 12 ft, building to 11 to 15 ft after midnight. Wave detail: S 3 ft at 16 seconds and W 13 ft at 19 seconds. Rain.

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

in the deep water channel...mixed seas of 6 to 8 ft 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 3.4 kt at 04:58 pm wednesday and 1.0 kt at 06:39 am thursday.