Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

13NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
⇑S 6kt
Tonight
Light Wind
Sunday
Light Wind
Sunday Night
Light Wind
Monday
⇑SSW 8kt
Monday Night
SW 7kt⇓
Tuesday
⇑SW 6kt
Tuesday Night
Light Wind
Wednesday
Light Wind

Associated Zone Forecast which includes this point

Last Update: 9:06 am PDT Sep 19, 2026
Forecast Valid: 11am PDT Sep 19, 2026-6pm PDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny.

Tonight

Variable winds 5 kt or less. Increasing clouds.

Sunday

Variable winds 5 kt or less. Mostly cloudy.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy.

Monday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Mostly sunny.

Monday Night

SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy.

Tuesday

Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Mostly sunny.

Tuesday Night

Variable winds 5 kt or less. Mostly clear.

Wednesday

Variable winds 5 kt or less. Mostly sunny.

*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.