Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

Last Update: 826 PM PDT Mon Jun 15 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 around 5 kt. Seas around 3 ft. Wave detail: W 2 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy dense fog.

Tue

SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 3 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy dense fog in the morning.

Tue Night

S wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 9 seconds and SW 3 ft at 17 seconds. Patchy fog.

Wed

S wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 9 seconds and SW 3 ft at 18 seconds.

Wed Night

SW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 3 ft at 9 seconds and SW 3 ft at 17 seconds.

Thu

S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave detail: NW 3 ft at 10 seconds and SW 3 ft at 16 seconds.

Thu Night

S wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 3 ft at 10 seconds and SW 3 ft at 15 seconds.

Juneteenth

S wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 10 seconds and SW 3 ft at 14 seconds.

Fri Night

SW wind 5 to 10 kt, easing to around 5 kt after midnight. Seas 3 to 4 ft. Wave detail: NW 3 ft at 9 seconds and SW 3 ft at 14 seconds. Patchy fog.

Sat

W wind around 5 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 10 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.

Sat Night

NW wind 5 to 10 kt. Seas 4 to 6 ft. Patchy fog after midnight.

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

in the deep water channel...mixed seas of 2 to 4 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 4.3 kt at 05:05 am tuesday and 1.4 kt at 06:36 pm tuesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 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 4.3 kt at 05:05 AM Tuesday and 1.4 kt at 06:36 PM Tuesday.