Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 3, 03:00 AM PDT

Last Update: 206 PM PDT Thu Apr 2 2026

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For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Tonight

NW wind 20 to 25 kt, easing to 10 to 15 kt. Seas 6 to 9 ft. Wave detail: NW 8 ft at 10 seconds.

Fri

NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 7 ft at 11 seconds.

Fri Night

NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave detail: NW 5 ft at 11 seconds.

Sat

NE wind 5 to 10 kt, backing to NW in the afternoon. Seas 3 to 5 ft. Wave detail: NW 4 ft at 10 seconds.

Sat Night

NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 10 seconds and S 2 ft at 15 seconds.

Sun

NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas around 3 ft. Wave detail: NW 3 ft at 10 seconds and S 2 ft at 16 seconds.

Sun Night

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

Mon

NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 11 seconds and S 2 ft at 15 seconds.

Mon Night

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

Tue

NW wind around 5 kt, backing to W in the afternoon. Seas around 3 ft. Wave detail: NW 3 ft at 9 seconds.

Tue Night

W wind 5 to 10 kt. Seas around 3 ft. Wave detail: W 3 ft at 8 seconds and S 2 ft at 14 seconds. A chance of rain.

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

in the deep water channel...mixed seas of 2 to 4 feet at 13 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 2.0 kt at 06:01 pm thursday and 3.6 kt at 06:08 am friday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 feet at 13 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 2.0 kt at 06:01 PM Thursday and 3.6 kt at 06:08 AM Friday.