Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM W San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
WNW 20kt
5ft
Thursday
WNW 24kt
4ft
Thursday Night
WNW 19kt
5ft
Friday
WNW 19kt
4ft
Friday Night
WNW 15kt
5ft
Saturday
WNW 18kt
4-5ft
Saturday Night
WNW 19kt
5-6ft
Sunday
W 15kt
4-5ft
Sunday Night
W 12kt
4ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 26, 2026
Forecast Valid: 7pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 16 to 20 kt, with gusts as high as 26 kt. Mostly clear. Mixed swell...NW 3 ft at 8 seconds and S 1 to 2 ft at 13 seconds. Wind waves around 3 ft.

Thursday

WNW wind 15 to 24 kt. Partly sunny. Mixed swell...WNW 1 to 2 ft at 7 seconds and S 2 ft at 13 seconds. Wind waves 3 to 4 ft.

Thursday Night

WNW wind 16 to 19 kt. Mostly cloudy. Mixed swell...WNW 4 ft at 9 seconds and S 2 ft at 13 seconds. Wind waves around 3 ft.

Friday

WNW wind 12 to 19 kt. A slight chance of showers before 11am. Mixed swell...WNW 3 ft and S 2 ft. Wind waves 2 to 3 ft.

Friday Night

WNW wind around 15 kt. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft becoming SW. Wind waves around 2 ft.

Saturday

WNW wind 13 to 18 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft and SW 2 ft. Wind waves 2 to 3 ft.

Saturday Night

WNW wind 16 to 19 kt. Partly cloudy. Mixed swell...WNW 5 ft and SSW 2 ft. Wind waves around 3 ft.

Sunday

W wind 7 to 15 kt. Partly sunny. Mixed swell...WNW 4 ft and SSW 1 to 2 ft. Wind waves 1 to 2 ft.

Sunday Night

W wind 10 to 12 kt. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves around 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 ft at 15 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 1.7 kt at 04:24 PM Wednesday and 2.5 kt at 04:34 AM Thursday.

*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.