Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from October 11, 03:00 PM PDT until October 13, 09:00 AM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

5NM WSW San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
NW 17kt⇓
3ft

Small Craft Advisory
Sunday
⇑WNW 16kt
3ft

Small Craft Advisory
Sunday Night
NW 20kt
4-5ft

Small Craft Advisory
Columbus Day
WSW 15kt
2-4ft

Small Craft Advisory
Monday Night
W 13kt
3ft
Tuesday
SW 8kt
3ft
Tuesday Night
WSW 9kt
3ft
Wednesday
N 8kt
2ft
Wednesday Night
NW 9kt
3ft

Associated Zone Forecast which includes this point

Last Update: 2:06 pm PDT Oct 11, 2025
Forecast Valid: 6pm PDT Oct 11, 2025-6pm PDT Oct 18, 2025

View Nearby Observations

Detailed Forecast

Tonight

NW wind 12 to 17 kt decreasing to 5 to 10 kt after midnight. Mostly clear. Mixed swell...WNW 4 ft at 8 seconds and SSW 1 ft at 10 seconds. Wind waves 2 to 3 ft.

Sunday

Variable winds less than 5 kt becoming WNW 11 to 16 kt in the afternoon. Sunny. Mixed swell...WNW 2 to 4 ft at 9 seconds and SW 2 ft at 8 seconds. Wind waves 1 ft or less building to 3 ft.

Sunday Night

NW wind around 20 kt, with gusts as high as 26 kt. Increasing clouds. Mixed swell...WNW 5 ft at 10 seconds and SSW 1 ft at 12 seconds. Wind waves around 3 ft.

Columbus Day

WNW wind 6 to 15 kt becoming WSW in the morning. Showers, with thunderstorms also possible after 2pm. Mixed swell...W 2 to 4 ft and SSW 1 ft. Wind waves around 2 ft.

Monday Night

W wind 9 to 13 kt becoming SW in the evening. Showers and possibly a thunderstorm. Mixed swell...W 4 ft and SSW 1 to 3 ft. Wind waves 1 to 2 ft.

Tuesday

SW wind 5 to 8 kt becoming SSE in the morning. Showers likely. Mixed swell...WNW 4 ft and S 1 ft. Wind waves around 1 ft.

Tuesday Night

WSW wind 6 to 9 kt becoming NNE after midnight. A chance of showers, mainly before 11pm. Mixed swell...WNW 3 ft and S 1 ft. Wind waves around 1 ft.

Wednesday

NE wind 5 to 8 kt becoming W in the afternoon. Mostly sunny. Mixed swell...NNW 2 to 3 ft and S 1 to 2 ft. Wind waves around 1 ft.

Wednesday Night

NW wind around 9 kt. Mostly clear. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves around 1 ft.

Winds and seas higher in and near tstms. .....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 4 feet at 11 seconds. ACROSS THE BAR...Mixed seas of 4 to 5 feet at 11 seconds. Maximum ebb current of 4.2 kt at 07:32 PM Saturday and 1.1 kt at 09:28 AM Sunday.

*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.