Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM W San Francisco CA

Marine Point Forecast

[NOTICE]

Today
⇑WNW 19kt
6ft
Tonight
NW 16kt
7-8ft
Monday
NW 10kt
7-8ft
Monday Night
NW 6kt⇓
6-7ft
Tuesday
NE 11kt
5ft
Tuesday Night
NE 7kt
4ft
Wednesday
NE 13kt
4ft
Wednesday Night
NNE 8kt
5ft
Thursday
ENE 12kt
5-6ft

Associated Zone Forecast which includes this point

Last Update: 12:26 am PST Feb 1, 2026
Forecast Valid: 5am PST Feb 1, 2026-6pm PST Feb 7, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 10 kt increasing to 14 to 19 kt in the afternoon. Partly sunny. Mixed swell...W 4 to 5 ft at 15 seconds and SSW 4 ft at 12 seconds. Wind waves 1 ft or less building to 3 ft.

Tonight

NW wind 13 to 16 kt. Partly cloudy. Mixed swell...W 7 ft at 16 seconds and S 1 ft at 13 seconds. Wind waves around 3 ft.

Monday

NW wind 7 to 10 kt. Mostly sunny. Mixed swell...W 7 ft at 15 seconds and SW 1 to 3 ft at 13 seconds becoming SSW. Wind waves around 2 ft.

Monday Night

NW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Mixed swell...W 6 ft and S 1 ft. Wind waves 1 ft or less.

Tuesday

NE wind 8 to 11 kt. Sunny. Mixed swell...W 4 to 5 ft and S 2 ft becoming SW. Wind waves around 1 ft.

Tuesday Night

NE wind around 7 kt. Mostly clear. Mixed swell...W 3 to 4 ft and SW 1 ft. Wind waves around 1 ft.

Wednesday

NE wind 11 to 13 kt. Sunny. Mixed swell...W 4 ft and S 1 ft. Wind waves around 2 ft.

Wednesday Night

NNE wind around 8 kt. Mostly clear. Mixed swell...W 5 ft and SSW 1 ft. Wind waves around 1 ft.

Thursday

ENE wind 9 to 12 kt. Sunny. Mixed swell...W 5 ft and SSW 2 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 15 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 1.9 kt at 03:47 AM Sunday and 3.3 kt at 03:58 PM 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.