Severe Weather in the Plains; Heavy Rainfall in the Northern Plains, Tennessee Valley and Southeast

Numerous severe thunderstorms with a potential for 60-80 mph winds, along with tornadoes (some strong), and large to very large hail are expected across the northern and central Plains through tonight. Heavy to excessive rainfall may bring a flooding threat to parts of North Dakota and Minnesota, and from the Ohio Valley to the Southeast through tonight. Read More >

Hazardous Weather Conditions

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

Last Update: 856 PM PDT Tue Jun 9 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 15 to 20 kt. Seas 6 to 9 ft. Wave detail: NW 9 ft at 10 seconds and SW 2 ft at 19 seconds.

Wed

NW wind 15 to 20 kt, rising to 20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 6 to 9 ft. Wave detail: NW 8 ft at 10 seconds and S 3 ft at 18 seconds.

Wed Night

NW wind 15 to 20 kt with gusts up to 35 kt, easing to 10 to 15 kt after midnight. Seas 7 to 10 ft. Wave detail: NW 9 ft at 10 seconds and S 2 ft at 17 seconds.

Thu

NW wind 5 to 10 kt, backing to W in the afternoon. Seas 6 to 9 ft, subsiding to 5 to 7 ft in the afternoon. Wave detail: NW 8 ft at 10 seconds and S 3 ft at 16 seconds.

Thu Night

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

Fri

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

Fri Night

SW wind around 5 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 9 seconds and S 2 ft at 14 seconds.

Sat

S wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 10 seconds and S 2 ft at 14 seconds.

Sat Night

S wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 9 seconds and S 2 ft at 15 seconds.

Sun

S wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 9 seconds and S 2 ft at 17 seconds.

Sun Night

S wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 8 seconds and S 2 ft at 15 seconds.

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

in the deep water channel...mixed seas of 3 to 5 ft...increasing to 7 to 9 feet at 9 to 20 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 2.7 kt at 01:04 am wednesday and 1.4 kt at 01:11 pm wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 ft...increasing to 7 to 9 feet at 9 to 20 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 2.7 kt at 01:04 AM Wednesday and 1.4 kt at 01:11 PM Wednesday.