Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. 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
WNW 6kt⇓
< 1ft
Monday
⇑WSW 8kt
< 1ft
Monday Night
WSW 6kt⇓
< 1ft
Tuesday
⇑SW 9kt
< 1ft
Tuesday Night
WSW 7kt⇓
< 1ft
Wednesday
⇑WSW 8kt
< 1ft
Wednesday Night
WSW 7kt⇓
< 1ft
Thursday
⇑W 10kt
< 1ft
Thursday Night
W 11kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Jun 21, 2026
Forecast Valid: 7pm PDT Jun 21, 2026-6pm PDT Jun 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Areas of fog after 1am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming WSW 5 to 8 kt in the morning. Areas of fog before 8am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Monday Night

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Patchy fog after 10pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Areas of fog before 8am. N swell 0 ft. Wind waves 1 ft or less.

Tuesday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Areas of fog between 11pm and 2am, then Areas of fog after 5am. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming WSW 5 to 8 kt in the afternoon. Areas of fog before 8am. N swell 0 ft. Wind waves 1 ft or less.

Wednesday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming W 5 to 10 kt in the morning. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Thursday Night

W wind 9 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 ft at 18 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 2.1 kt at 11:30 PM Sunday and 1.8 kt at 11:21 AM Monday.

*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.