Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Hazardous Weather Conditions

Small Craft Advisory until March 11, 03:00 AM PDT

Last Update: 809 AM PDT Mon Mar 9 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 15 to 20 kt, rising to 20 to 25 kt with occasional gusts up to 35 kt this afternoon. Seas 6 to 9 ft. Wave detail: NW 8 ft at 11 seconds.

Tonight

NW wind 25 to 30 kt. Seas 8 to 11 ft. Wave detail: NW 10 ft at 11 seconds.

Tue

NW wind 25 to 30 kt, easing to 20 to 25 kt in the afternoon. Seas 7 to 10 ft. Wave detail: NW 9 ft at 11 seconds.

Tue Night

NW wind 25 to 30 kt, easing to 15 to 20 kt after midnight. Seas 7 to 10 ft. Wave detail: NW 9 ft at 10 seconds.

Wed

NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 7 ft at 10 seconds and SW 2 ft at 13 seconds.

Wed Night

NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 6 ft at 9 seconds.

Thu

NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 5 ft at 8 seconds and S 2 ft at 19 seconds.

Thu Night

NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave detail: NW 6 ft at 9 seconds.

Fri

NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 6 ft at 9 seconds.

Fri Night

NW wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Seas 5 to 7 ft. Wave detail: NW 7 ft at 9 seconds.

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

in the deep water channel...mixed seas of 4 to 6 feet at 8 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 2.4 kt at 08:38 am monday and 0.8 kt at 10:26 pm monday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 feet at 8 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 2.4 kt at 08:38 AM Monday and 0.8 kt at 10:26 PM Monday.