Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

19NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
NNE 7kt⇓
3ft
Friday
⇑NW 10kt
3ft
Friday Night
Light Wind
3ft
Saturday
⇑NW 10kt
3ft
Saturday Night
NNW 8kt⇓
4ft
Sunday
⇑NW 10kt
3-4ft
Sunday Night
NNW 6kt⇓
3-4ft
Monday
⇑NNW 7kt
3ft
Monday Night
Light Wind
3-4ft

Associated Zone Forecast which includes this point

Last Update: 12:26 pm PST Dec 4, 2025
Forecast Valid: 6pm PST Dec 4, 2025-6pm PST Dec 11, 2025

View Nearby Observations

Detailed Forecast

Tonight

NNE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Mixed swell...WNW 3 ft at 10 seconds and SSW 1 ft at 13 seconds. Wind waves around 1 ft.

Friday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the morning. Sunny. Mixed swell...WNW 3 ft at 8 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 3 ft at 7 seconds and S 1 ft at 14 seconds. Wind waves around 1 ft.

Saturday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the morning. Mostly sunny. Mixed swell...WNW 3 to 4 ft and S 1 ft. Wind waves 1 to 2 ft.

Saturday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt. Partly cloudy. Mixed swell...WNW 4 ft and S 1 ft. Wind waves 1 to 2 ft.

Sunday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the morning. Partly sunny. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday Night

NNW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the morning. Mostly sunny. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 4 feet at 14 seconds. ACROSS THE BAR...Mixed seas of 4 to 5 feet at 14 seconds. Maximum ebb current of 4.8 kt at 02:57 PM Thursday and 1.2 kt at 04:12 AM Friday.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.