Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. 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
⇑SSW 10kt
Tonight
SW 8kt
Thursday
SSW 10kt
Thursday Night
SW 10kt
Juneteenth
⇑SW 10kt
Friday Night
SW 10kt⇓
Saturday
⇑SW 8kt
Saturday Night
WSW 9kt
Sunday
SSW 11kt

Associated Zone Forecast which includes this point

Last Update: 7:49 am PDT Jun 17, 2026
Forecast Valid: 8am PDT Jun 17, 2026-6pm PDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Winds could gust as high as 18 kt. Partly sunny, then gradually becoming sunny.

Tonight

SW wind 5 to 8 kt. Increasing clouds.

Thursday

SSW wind 5 to 10 kt, with gusts as high as 19 kt. Mostly sunny.

Thursday Night

SW wind 6 to 10 kt, with gusts as high as 18 kt. Mostly cloudy.

Juneteenth

Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. Winds could gust as high as 19 kt. Partly sunny.

Friday Night

SW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 18 kt. Partly cloudy.

Saturday

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

Saturday Night

WSW wind 5 to 9 kt. Mostly clear.

Sunday

SSW wind 5 to 11 kt. 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.