Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from May 9, 03:00 PM PDT until May 10, 03:00 AM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

19NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
WNW 6kt
4ft
Friday
NW 14kt
4ft

Small Craft Advisory
Friday Night
WNW 10kt⇓
3-4ft

Small Craft Advisory
Saturday
⇑NW 10kt
4ft
Saturday Night
NW 10kt
5-6ft
Sunday
NW 13kt
4-5ft
Sunday Night
WNW 12kt
3ft
Monday
SW 12kt
3ft
Monday Night
NW 13kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 1:25 pm PDT May 8, 2025
Forecast Valid: 9pm PDT May 8, 2025-6pm PDT May 15, 2025

View Nearby Observations

Detailed Forecast

Tonight

WNW wind around 6 kt. Partly cloudy. Mixed swell...WNW 4 ft at 8 seconds and SSW 1 ft at 16 seconds. Wind waves 1 to 2 ft.

Friday

NW wind 8 to 14 kt. Mostly sunny. Mixed swell...WNW 3 to 4 ft at 11 seconds and SSW 1 ft at 16 seconds. Wind waves around 2 ft.

Friday Night

WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Mixed swell...WNW 4 ft at 7 seconds and SSW 1 to 2 ft at 16 seconds. Wind waves 1 to 2 ft.

Saturday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the morning. Mostly sunny. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Saturday Night

NW wind around 10 kt. Partly cloudy. Mixed swell...WNW 6 ft and SSW 2 ft. Wind waves 1 to 2 ft.

Sunday

NW wind 8 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Mixed swell...WNW 4 to 5 ft and SSW 2 ft. Wind waves 1 to 2 ft.

Sunday Night

WNW wind 7 to 12 kt, with gusts as high as 18 kt. Partly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Monday

SW wind 6 to 12 kt, with gusts as high as 20 kt. A slight chance of rain. Mixed swell...W 2 to 3 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Monday Night

NW wind 9 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 to 2 ft.

*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.