Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

10NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
3ft
Friday
⇑WNW 6kt
3ft
Friday Night
Light Wind
3ft
Saturday
NNE 11kt
3ft
Saturday Night
NE 9kt
3ft
Sunday
ENE 10kt
3ft
Sunday Night
⇑E 6kt
2ft
Monday
E 8kt
2ft
Monday Night
⇑E 6kt
2ft

Associated Zone Forecast which includes this point

Last Update: 3:01 pm PST Jan 22, 2026
Forecast Valid: 5pm PST Jan 22, 2026-6pm PST Jan 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 3 ft at 8 seconds and SW 1 ft at 14 seconds decreasing to at 10 seconds . Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming WNW around 6 kt in the morning. Partly sunny. Mixed swell...WNW 4 ft at 9 seconds and SW 1 ft at 8 seconds building to at 12 seconds . Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 4 ft at 10 seconds and SW 1 ft at 9 seconds. Wind waves 1 ft or less.

Saturday

NNE wind 8 to 11 kt. Sunny. Mixed swell...W 3 to 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

Saturday Night

NE wind around 9 kt. Partly cloudy. Mixed swell...WNW 3 ft and SW 1 ft. Wind waves around 1 ft.

Sunday

ENE wind 7 to 10 kt. Mostly cloudy. Mixed swell...WNW 2 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Sunday Night

Variable winds less than 5 kt becoming E around 6 kt in the evening. Mostly cloudy. Mixed swell...W 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Monday

E wind 6 to 8 kt. Mostly sunny. Mixed swell...W 2 ft and S 1 ft. Wind waves around 1 ft.

Monday Night

Variable winds less than 5 kt becoming E around 6 kt after midnight. Partly cloudy. Mixed swell...W 2 ft and S 1 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 4 feet at 14 seconds. ACROSS THE BAR...Mixed seas of 4 to 5 feet at 14 seconds. Maximum ebb current of 3.0 kt at 06:32 PM 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.