Multi-Day Heavy Rain Event in the Four Corners; Soggy Sunday Expected in Florida

A series of Pacific storm systems will bring widespread showers, heavy rain, and a flash flooding threat across the Four Corners region this weekend. Ex-Typhoon Champi will approach the Alaskan West Coast bringing localized gusty winds and heavy precipitation. A wet and unsettled weekend is expected across southern Florida with rain expected across the entire peninsula by Sunday. Read More >

Last Update: 821 PM PDT Sat Oct 31 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Tonight

W wind 5 to 10 kt. Seas around 3 ft. Wave detail: NW 3 ft at 10 seconds and SW 2 ft at 14 seconds. A slight chance of showers late this evening. Showers likely after midnight, then a chance of showers late.

Sun

N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave detail: W 4 ft at 8 seconds and SW 2 ft at 15 seconds. A slight chance of showers in the morning.

Sun Night

NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave detail: NW 4 ft at 7 seconds and SW 2 ft at 16 seconds.

Mon

NE wind around 5 kt. Seas 4 to 5 ft. Wave detail: W 5 ft at 17 seconds.

Mon Night

NW wind around 5 kt, backing to SE after midnight. Seas 4 to 6 ft. Wave detail: W 5 ft at 17 seconds. A chance of showers after midnight.

Tue

S wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: W 6 ft at 16 seconds. Showers likely.

Tue Night

S wind around 5 kt. Seas 5 to 7 ft. Wave detail: W 7 ft at 15 seconds and SW 2 ft at 15 seconds. A chance of showers.

Wed

NE wind around 5 kt, backing to N in the afternoon. Seas 5 to 8 ft. Wave detail: W 7 ft at 13 seconds and SW 2 ft at 14 seconds.

Wed Night

NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave detail: W 6 ft at 13 seconds and SW 2 ft at 14 seconds.

Thu

NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: SW 2 ft at 14 seconds and W 6 ft at 15 seconds.

Thu Night

NW wind 10 to 15 kt. Seas 5 to 8 ft. Wave detail: NW 6 ft at 14 seconds and SW 2 ft at 14 seconds.

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

in the deep water channel...mixed seas of 3 to 5 ft 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 08:22 pm saturday and 1.1 kt at 09:41 am sunday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 ft 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 08:22 PM Saturday and 1.1 kt at 09:41 AM Sunday.