Heat and Severe Thunderstorms in the Eastern U.S.

A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. 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
S 7kt
< 1ft
Saturday
S 12kt
< 1ft
Saturday Night
S 10kt
< 1ft
Sunday
S 12kt
< 1ft
Sunday Night
SW 10kt⇓
< 1ft
Monday
⇑WSW 7kt
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
⇑SW 7kt
< 1ft
Tuesday Night
SW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:06 pm PDT Jun 12, 2026
Forecast Valid: 4pm PDT Jun 12, 2026-6pm PDT Jun 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 7 kt. Patchy fog between 7pm and 1am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Saturday

S wind 5 to 12 kt. Mostly cloudy, then gradually becoming sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Saturday Night

S wind 6 to 10 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Sunday

S wind 5 to 12 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Sunday Night

SW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Areas of fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Areas of fog before 11am. N swell 0 ft. Wind waves 1 ft or less.

Tuesday Night

SW wind around 6 kt becoming variable and less than 5 kt. Areas of fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 ft at 14 to 16 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 4.3 kt at 02:50 AM Saturday and 1.1 kt at 03:43 PM Saturday.

*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.