Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM N San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
SW 6kt
Tonight
⇑S 8kt
Thursday
S 14kt
Thursday Night
Light Wind
Friday
⇑SSW 8kt
Friday Night
Light Wind
Saturday
⇑WSW 8kt
Saturday Night
Light Wind
Sunday
⇑SW 8kt

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Sep 17, 2025
Forecast Valid: 3pm PDT Sep 17, 2025-6pm PDT Sep 24, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 6 kt. Sunny.

Tonight

Variable winds less than 5 kt becoming S 5 to 8 kt in the evening. Partly cloudy.

Thursday

S wind 8 to 14 kt. A slight chance of showers after 11am.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 11pm.

Friday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. A chance of showers, mainly before 11am.

Friday Night

Variable winds 5 kt or less. Mostly clear.

Saturday

Variable winds less than 5 kt becoming WSW 5 to 8 kt in the afternoon. Sunny.

Saturday Night

Variable winds 5 kt or less. Mostly clear.

Sunday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Sunny.

Winds and waves higher in and near tstms.

*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.