Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from November 20, 09:00 AM PST until November 20, 09:00 PM PST

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

19NM S San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
NW 21kt
4ft

Small Craft Advisory
Tonight
N 14kt
6-7ft

Small Craft Advisory
Friday
NE 8kt⇓
6-7ft
Friday Night
NE 12kt
5-6ft
Saturday
NE 14kt
5ft
Saturday Night
Light Wind
6ft
Sunday
Light Wind
5ft
Sunday Night
Light Wind
5ft
Monday
⇑NNW 6kt
5ft

Associated Zone Forecast which includes this point

Last Update: 12:26 pm PST Nov 20, 2025
Forecast Valid: 1pm PST Nov 20, 2025-6pm PST Nov 26, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind 19 to 21 kt, with gusts as high as 27 kt. A slight chance of rain. Mixed swell...W 4 ft at 8 seconds and SSW 1 ft at 13 seconds. Wind waves around 4 ft.

Tonight

N wind 7 to 14 kt. Partly cloudy. Mixed swell...WNW 7 ft at 13 seconds and SSW 3 ft at 14 seconds. Wind waves 2 to 4 ft.

Friday

NE wind 5 to 8 kt becoming variable and less than 5 kt. Sunny. Mixed swell...W 7 ft at 14 seconds and S 1 ft at 16 seconds. Wind waves around 1 ft.

Friday Night

N wind 9 to 12 kt becoming NE after midnight. Mostly clear. Mixed swell...WNW 6 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Saturday

NE wind 8 to 14 kt becoming NW in the afternoon. Sunny. Mixed swell...WNW 5 ft and S 3 ft. Wind waves around 2 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 6 ft and SSW 2 ft. Wind waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 6 ft and SW 2 to 3 ft. Wind waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 6 ft and SW 2 to 3 ft. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Patchy fog before 7am. Mixed swell...W 6 ft and SSW 1 to 3 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 feet at 17 seconds. ACROSS THE BAR...Mixed seas of 5 to 6 feet at 17 seconds. Maximum ebb current of 3.4 kt at 03:50 PM Thursday and 0.9 kt at 05:10 AM Friday.

*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.