Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

17NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
5ft
Wednesday
Light Wind
4-5ft
Wednesday Night
Light Wind
3-4ft
Thursday
NW 10kt
4-5ft
Thursday Night
N 6kt⇓
6-7ft
Friday
Light Wind
6-7ft
Friday Night
Light Wind
6ft
Saturday
Light Wind
5ft
Saturday Night
Light Wind
5-6ft

Associated Zone Forecast which includes this point

Last Update: 9:42 pm PST Nov 18, 2025
Forecast Valid: 9pm PST Nov 18, 2025-6pm PST Nov 25, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A slight chance of showers after 5am. Mixed swell...WNW 5 ft at 9 seconds and SSW 1 ft at 15 seconds. Wind waves around 1 ft.

Wednesday

Variable winds 5 kt or less. A chance of showers, mainly before 3pm. Mixed swell...WNW 4 to 5 ft at 9 seconds and WSW 1 ft at 16 seconds becoming N. Wind waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Rain, mainly after 10pm. Mixed swell...WNW 3 to 4 ft at 13 seconds and SSW 2 ft at 11 seconds decreasing to at 5 seconds . Wind waves 1 to 2 ft.

Thursday

NW wind 7 to 10 kt. Rain likely, mainly before 10am. Mixed swell...W 4 ft and SW 1 ft becoming W. Wind waves 1 to 2 ft.

Thursday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 10pm. Mixed swell...WNW 7 ft and WSW 1 ft becoming NNW. Wind waves 1 to 3 ft.

Friday

Variable winds 5 kt or less. Sunny. Mixed swell...NW 7 ft and N 1 ft. Wind waves 4 ft subsiding to 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Mixed swell...WNW 5 to 7 ft and N 4 ft becoming S. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Mixed swell...W 6 ft and S 1 to 3 ft becoming SSE. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 6 ft and SSE 3 to 4 ft becoming SSW. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 6 to 8 feet at 11 seconds. ACROSS THE BAR...Mixed seas of 8 to 10 feet at 11 seconds. Maximum ebb current of 1.1 kt at 03:32 AM Wednesday and 3.5 kt at 03:29 PM Wednesday.

*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.