Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

18NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
3ft
Tuesday
⇑SW 7kt
3ft
Tuesday Night
Light Wind
3ft
Wednesday
⇑WSW 7kt
3ft
Wednesday Night
WSW 6kt⇓
3-5ft
Thursday
⇑W 8kt
5ft
Thursday Night
WNW 9kt
5-6ft
Friday
WNW 12kt
5-6ft
Friday Night
WNW 11kt
4ft

Associated Zone Forecast which includes this point

Last Update: 7:41 pm PDT Jun 22, 2026
Forecast Valid: 8pm PDT Jun 22, 2026-6pm PDT Jun 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Patchy fog after 9pm. Mixed swell...WNW 3 ft at 7 seconds and SSW 2 ft at 14 seconds. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Patchy fog before noon. Mixed swell...WNW 3 ft at 7 seconds and SSW 1 ft at 16 seconds. Wind waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Patchy dense fog after 10pm. Mixed swell...WNW 2 ft at 6 seconds and SSW 2 ft at 16 seconds. Wind waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. Areas of fog before 11am. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves 1 ft or less.

Wednesday Night

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Patchy fog after 10pm. Mixed swell...WNW 4 ft and SSW 3 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Patchy fog before 9am. Mixed swell...WNW 5 ft and SSW 2 ft. Wind waves 1 ft or less.

Thursday Night

WNW wind 6 to 9 kt. Partly cloudy. Mixed swell...WNW 6 ft and SSW 2 ft. Wind waves around 1 ft.

Friday

WNW wind 6 to 12 kt, with gusts as high as 20 kt. Partly sunny. Mixed swell...WNW 5 to 6 ft and SSW 2 ft. Wind waves 1 to 2 ft.

Friday Night

WNW wind 8 to 11 kt, with gusts as high as 18 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 1 to 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 2.4 kt at 12:30 AM Tuesday and 1.4 kt at 12:23 PM Tuesday.

*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.