Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

19NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Today
⇑SSW 6kt
3ft
Tonight
Light Wind
3ft
Monday
Light Wind
3ft
Monday Night
Light Wind
3ft
Tuesday
SSW 10kt
3-4ft
Tuesday Night
SW 9kt
4ft
Wednesday
SSW 10kt
3ft
Wednesday Night
SW 8kt⇓
3ft
Thursday
⇑SW 7kt
3ft

Associated Zone Forecast which includes this point

Last Update: 8:12 am PDT Jul 13, 2025
Forecast Valid: 8am PDT Jul 13, 2025-6pm PDT Jul 19, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW around 6 kt in the morning. Mostly cloudy. Mixed swell...WNW 3 ft at 10 seconds and S 2 ft at 15 seconds. Wind waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy dense fog between 9pm and 10pm, then Patchy dense fog between 11pm and 2am, then Patchy dense fog after 3am. Mixed swell...WNW 3 ft at 10 seconds and S 2 ft at 17 seconds. Wind waves 1 ft or less.

Monday

Variable winds 5 kt or less. Patchy dense fog before 10am. Mixed swell...WNW 3 ft at 10 seconds and SSW 2 ft at 16 seconds. Wind waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

Tuesday

SSW wind 5 to 10 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 1 ft.

Tuesday Night

SW wind 5 to 9 kt. Cloudy. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves 1 ft or less.

Wednesday

SSW wind 5 to 10 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 to 2 ft. Wind waves around 1 ft.

Wednesday Night

SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 to 2 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 8 seconds. ACROSS THE BAR...Mixed seas 4 to 5 feet at 8 seconds. Maximum ebb current of 3.4 kt at 06:23 AM Sunday and 1.6 kt at 07:29 PM Sunday.

*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.