Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
NW 12kt
5ft
Tonight
NNW 12kt
5ft
Thursday
NNW 14kt
5ft
Thursday Night
NW 14kt
6ft
Friday
NNW 14kt
5ft
Friday Night
NW 19kt
6-7ft
Saturday
NW 18kt
6-7ft
Saturday Night
NW 18kt
6ft
Sunday
NNW 11kt
5ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Mar 11, 2026
Forecast Valid: 2pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 12 kt. Sunny. Mixed swell...WNW 4 ft at 10 seconds and SW 2 ft at 13 seconds. Wind waves around 2 ft.

Tonight

NNW wind 9 to 12 kt. Mostly clear. Mixed swell...WNW 5 ft at 9 seconds and SSW 1 ft at 14 seconds building to at 19 seconds . Wind waves 1 to 2 ft.

Thursday

NNW wind 9 to 14 kt. Sunny. Mixed swell...WNW 4 ft at 9 seconds and SSW 2 ft at 19 seconds. Wind waves 1 to 2 ft.

Thursday Night

NW wind around 14 kt. Partly cloudy. Mixed swell...WNW 5 ft and SSW 2 ft. Wind waves around 2 ft.

Friday

NNW wind 10 to 14 kt. Partly sunny. Mixed swell...WNW 4 to 5 ft and SSW 2 ft. Wind waves around 2 ft.

Friday Night

NW wind 16 to 19 kt. Mostly cloudy. Mixed swell...WNW 6 ft and SSW 1 to 2 ft. Wind waves around 3 ft.

Saturday

NW wind 14 to 18 kt. Sunny. Mixed swell...WNW 5 ft and SSW 1 ft. Wind waves around 3 ft.

Saturday Night

NW wind 13 to 18 kt. Mostly clear. Mixed swell...NW 5 ft and SSW 1 to 2 ft. Wind waves 2 to 3 ft.

Sunday

NNW wind 8 to 11 kt. Mostly sunny. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves 1 to 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 feet at 9 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 0.7 kt at 12:25 AM Thursday and 1.3 kt at 11:19 AM Thursday.

*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.