Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Hazardous Weather Conditions

Small Craft Advisory until November 9, 03:00 PM PST

Last Update: 246 AM PST Sun Nov 8 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 5 to 10 kt. Seas 6 to 9 ft, building to 8 to 11 ft this afternoon. Wave detail: W 10 ft at 16 seconds and SW 3 ft at 17 seconds.

Tonight

NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 9 to 12 ft. Wave detail: NW 11 ft at 16 seconds and SW 2 ft at 16 seconds.

Mon

N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 8 to 11 ft, subsiding to 6 to 9 ft in the afternoon. Wave detail: NW 10 ft at 15 seconds and SW 2 ft at 16 seconds.

Mon Night

NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 5 to 8 ft. Wave detail: W 7 ft at 13 seconds.

Tue

N wind 5 to 10 kt. Seas 5 to 8 ft. Wave detail: W 6 ft at 13 seconds and SW 3 ft at 15 seconds.

Tue Night

N wind 5 to 10 kt. Seas 5 to 8 ft. Wave detail: W 7 ft at 14 seconds and SW 3 ft at 14 seconds.

Veterans Day

NE wind around 5 kt. Seas 5 to 7 ft. Wave detail: W 6 ft at 14 seconds and SW 2 ft at 14 seconds.

Wed Night

SW wind around 5 kt, backing to SE around 5 kt after midnight. Seas 5 to 7 ft. Wave detail: W 6 ft at 14 seconds and S 3 ft at 14 seconds.

Thu

S wind 5 to 10 kt. Seas 6 to 9 ft. Wave detail: SW 3 ft at 14 seconds and W 8 ft at 15 seconds.

Thu Night

SW wind around 5 kt, veering to N after midnight. Seas 6 to 9 ft. Wave detail: W 8 ft at 15 seconds and SW 4 ft at 15 seconds.

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

in the deep water channel...mixed seas of 5 to 8 ft at 16 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 1.5 kt at 03:19 am sunday and 4.0 kt at 03:34 pm sunday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 5 to 8 ft at 16 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 1.5 kt at 03:19 AM Sunday and 4.0 kt at 03:34 PM Sunday.