Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from February 14, 03:00 PM PST until February 16, 03:00 AM PST

Last Update: 200 PM PST Sat Feb 14 2026

View Nearby Observations

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Tonight

S wind 15 to 20 kt, becoming SE 20 to 25 kt with occasional gusts up to 35. Seas 5 to 7 ft, building to 6 to 9 ft after midnight. Wave detail: S 6 ft at 7 seconds and W 5 ft at 14 seconds. A chance of showers with a slight chance of tstms late this evening. A chance of rain after midnight, then rain likely late.

Sun

S wind 25 to 30 kt. Seas 7 to 10 ft. Wave detail: S 8 ft at 7 seconds and W 6 ft at 15 seconds. Rain. A slight chance of tstms in the afternoon.

Sun Night

S wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Seas 7 to 10 ft, subsiding to 5 to 8 ft after midnight. Wave detail: S 7 ft at 8 seconds and NW 6 ft at 15 seconds. Rain.

Washingtons Birthday

NE wind 10 to 15 kt, becoming N 15 to 20 kt in the afternoon. Seas 5 to 8 ft. Wave detail: S 4 ft at 6 seconds and NW 6 ft at 13 seconds. Rain.

Mon Night

W wind 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave detail: S 4 ft at 7 seconds and W 9 ft at 13 seconds. Rain.

Tue

W wind 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Wave detail: SW 4 ft at 7 seconds and W 10 ft at 12 seconds. Rain.

Tue Night

W wind 15 to 20 kt, becoming NW 20 to 25 kt after midnight. Seas 9 to 12 ft. Wave detail: SW 4 ft at 9 seconds and W 10 ft at 13 seconds. Rain.

Wed

NW wind 15 to 20 kt. Seas 9 to 12 ft. Wave detail: SW 4 ft at 13 seconds and W 10 ft at 14 seconds. Rain.

Wed Night

NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 7 to 10 ft, subsiding to 5 to 8 ft after midnight. Wave detail: SW 4 ft at 11 seconds and W 8 ft at 13 seconds. Rain likely.

Thu

NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: W 6 ft at 12 seconds and SW 3 ft at 12 seconds. Rain likely, mainly in the morning.

Thu Night

NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: SW 2 ft at 8 seconds and NW 6 ft at 10 seconds. A chance of rain.

winds and seas higher in and near tstms.

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

in the deep water channel...mixed seas of 5 to 7 feet at 18 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 2.2 kt at 02:07 pm saturday and 1.4 kt at 02:55 am sunday.

Winds and seas higher in and near tstms. .....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 5 to 7 feet at 18 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 2.2 kt at 02:07 PM Saturday and 1.4 kt at 02:55 AM Sunday.