Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

8NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
W 12kt
< 1ft

Small Craft Advisory
Sunday
⇑W 17kt
< 1ft

Small Craft Advisory
Sunday Night
WSW 18kt⇓
< 1ft

Small Craft Advisory
Monday
W 12kt
< 1ft
Monday Night
WSW 11kt
< 1ft
Tuesday
W 12kt
< 1ft
Tuesday Night
W 10kt
< 1ft
Wednesday
⇑W 7kt
< 1ft
Wednesday Night
WSW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:45 pm PDT Jun 21, 2025
Forecast Valid: 10pm PDT Jun 21, 2025-6pm PDT Jun 28, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT SUNDAY...

Tonight

W wind 8 to 12 kt, with gusts as high as 19 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Sunday

W wind 6 to 11 kt increasing to 12 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Sunday Night

WSW wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. Winds could gust as high as 24 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Monday

W wind 6 to 12 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

Monday Night

WSW wind 7 to 11 kt, with gusts as high as 18 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Tuesday

W wind 7 to 12 kt, with gusts as high as 18 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Tuesday Night

W wind 5 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

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

Wednesday Night

WSW wind 5 to 10 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

*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.