Areas of Severe Thunderstorms, Critical Fire Weather, and HeatRisk for Monday

Isolated severe thunderstorms with locally damaging wind gusts and hail are possible Monday across parts of the Southeast U.S. Elevated to critical fire weather including gusty winds and low relative humidity is forecast Monday over much of the northern Great Plains. Above normal temperatures in the Southeast and Southwest U.S. will bring moderate to isolated major HeatRisk Monday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until May 10, 09:00 PM PDT

Last Update: 252 PM PDT Sun May 10 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Tonight

NW wind 15 to 20 kt, easing to 5 to 10 kt. Seas 5 to 8 ft. Wave detail: NW 7 ft at 10 seconds.

Mon

W wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: W 7 ft at 9 seconds and SW 2 ft at 17 seconds. Patchy fog in the morning.

Mon Night

W wind around 5 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 10 seconds and SW 2 ft at 16 seconds. Patchy fog after midnight.

Tue

W wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave detail: W 4 ft at 11 seconds and SW 2 ft at 15 seconds. Patchy fog in the morning.

Tue Night

W wind 10 to 15 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 11 seconds. A chance of rain after midnight.

Wed

SW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave detail: W 4 ft at 10 seconds and SW 2 ft at 14 seconds. A chance of rain in the morning.

Wed Night

W wind around 10 kt. Seas 4 to 6 ft. Wave detail: W 5 ft at 11 seconds and SW 2 ft at 14 seconds.

Thu

NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 5 to 6 ft. Wave detail: W 5 ft at 11 seconds and S 2 ft at 15 seconds.

Thu Night

NW wind 15 to 20 kt. Seas 5 to 7 ft. Wave detail: NW 7 ft at 8 seconds and S 2 ft at 16 seconds.

Fri

NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave detail: NW 8 ft at 8 seconds and S 2 ft at 15 seconds.

Fri Night

NW wind 20 to 25 kt. Seas 8 to 11 ft. Wave detail: NW 11 ft at 9 seconds and SW 3 ft at 15 seconds.

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

in the deep water channel...mixed seas of 5 to 7 feet at 12 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 1.6 kt at 01:05 am monday and 1.7 kt at 12:54 pm monday.