Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

9NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
WSW 10kt
< 1ft
Tonight
W 8kt
< 1ft
Tuesday
W 10kt
< 1ft
Tuesday Night
W 9kt
< 1ft
Wednesday
⇑WNW 7kt
< 1ft
Wednesday Night
WNW 9kt⇓
< 1ft
Thursday
⇑W 9kt
< 1ft
Thursday Night
WNW 11kt
< 1ft
Friday
WNW 11kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 9:12 am PDT Sep 21, 2026
Forecast Valid: 10am PDT Sep 21, 2026-6pm PDT Sep 27, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 7 to 10 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

W wind 6 to 8 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday

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

Tuesday Night

W wind 5 to 9 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

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

Wednesday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Thursday Night

WNW wind 9 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Friday

WNW wind 8 to 11 kt. Mostly sunny. 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 8 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 1.2 kt at 01:54 PM Monday and 1.5 kt at 01:57 AM Tuesday.

*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.