
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
Last Update: 228 PM PDT Mon Mar 9 2026
For More Weather Information:
12NM SW San Francisco CA
Marine Zone Forecast
This Afternoon
NW wind 20 to 25 kt. Gusts up to 35 kt late. Seas 7 to 10 ft. Wave detail: NW 9 ft at 11 seconds.
Tonight
NW wind 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Wave detail: NW 10 ft at 11 seconds.
Tue
NW wind 20 to 25 kt, rising to 25 to 30 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 20 to 25 kt after midnight. Seas 7 to 10 ft. Wave detail: NW 10 ft at 10 seconds.
Wed
NW wind 10 to 15 kt. Seas 5 to 8 ft. Wave detail: NW 7 ft at 10 seconds.
Wed Night
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 6 ft at 9 seconds.
Thu
N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave detail: NW 5 ft at 9 seconds and SW 2 ft at 19 seconds.
Thu Night
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 6 ft at 9 seconds.
Fri
NW wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. 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 8 ft. Wave detail: NW 7 ft at 9 seconds and SW 2 ft at 16 seconds.
.....san francisco bar/fourfathom bank forecast.....
in the deep water channel...mixed seas of 6 to 8 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 0.8 kt at 10:26 pm monday and 1.9 kt at 09:14 am tuesday.
.....san francisco bar/fourfathom bank forecast.....
in the deep water channel...mixed seas of 6 to 8 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 0.8 kt at 10:26 pm monday and 1.9 kt at 09:14 am tuesday.
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 6 to 8 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 0.8 kt at 10:26 PM Monday and 1.9 kt at 09:14 AM Tuesday.
Additional Forecasts and Information
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