River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Last Update: 224 AM PST Thu Nov 5 2026

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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Today

N wind 10 to 15 kt, becoming NW 5 to 10 kt late this morning and early afternoon, rising to 10 to 15 kt late. Seas 5 to 7 ft. Wave detail: W 6 ft at 11 seconds and SW 4 ft at 14 seconds.

Tonight

NW wind 10 to 15 kt. Seas 6 to 9 ft. Wave detail: W 7 ft at 14 seconds and SW 5 ft at 14 seconds.

Fri

N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 6 to 9 ft. Wave detail: NW 7 ft at 16 seconds and S 4 ft at 17 seconds.

Fri Night

NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 6 to 8 ft. Wave detail: W 7 ft at 15 seconds and SW 4 ft at 15 seconds.

Sat

NE wind around 5 kt, backing to NW in the afternoon. Seas 5 to 8 ft. Wave detail: NW 7 ft at 15 seconds and SW 3 ft at 16 seconds.

Sat Night

NW wind 10 to 15 kt. Seas 5 to 8 ft. Wave detail: NW 7 ft at 14 seconds and SW 3 ft at 17 seconds.

Sun

NW wind 5 to 10 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. Wave detail: W 9 ft at 14 seconds and SW 2 ft at 17 seconds.

Sun Night

NW wind 5 to 10 kt. Seas 9 to 12 ft. Wave detail: W 11 ft at 15 seconds and SW 2 ft at 16 seconds.

Mon

NW wind 5 to 10 kt. Seas 8 to 11 ft, subsiding to 6 to 9 ft in the afternoon. Wave detail: NW 10 ft at 14 seconds and SW 2 ft at 15 seconds.

Mon Night

NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 8 ft. Wave detail: W 8 ft at 12 seconds and SW 3 ft at 15 seconds.

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

in the deep water channel...mixed seas of 4 to 6 ft at 12 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 3.1 kt at 01:40 pm thursday and 1.9 kt at 01:41 am friday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 ft at 12 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 3.1 kt at 01:40 PM Thursday and 1.9 kt at 01:41 AM Friday.