Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf 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]

Overnight
ENE 14kt
2ft
Tuesday
ENE 20kt
2ft
Tuesday Night
ENE 18kt
3ft
Wednesday
ENE 17kt
3ft
Wednesday Night
E 14kt
3ft
New Year's Day
S 14kt
3-4ft
Thursday Night
SSE 19kt
4ft
Friday
SSE 24kt
5-6ft
Friday Night
S 19kt
7ft

Associated Zone Forecast which includes this point

Last Update: 12:27 pm PST Dec 29, 2025
Forecast Valid: 11pm PST Dec 29, 2025-6pm PST Jan 5, 2026

View Nearby Observations

Detailed Forecast

Overnight

ENE wind around 14 kt. Mostly clear. Mixed swell...WNW 1 ft at 9 seconds and S 1 ft at 13 seconds. Wind waves around 2 ft.

Tuesday

ENE wind 17 to 20 kt. Increasing clouds. Mixed swell...NNW 1 ft at 11 seconds and S 1 ft at 14 seconds becoming SSW. Wind waves around 3 ft.

Tuesday Night

ENE wind 16 to 18 kt. A chance of rain, mainly after 4am. Mixed swell...NW 1 ft at 13 seconds and SSW 1 ft at 14 seconds. Wind waves around 3 ft.

Wednesday

ENE wind 15 to 17 kt. Rain, mainly after 10am. Mixed swell...WNW 1 to 2 ft and S 1 ft. Wind waves around 2 ft.

Wednesday Night

E wind around 14 kt. Rain. Mixed swell...WSW 2 ft and S 1 ft. Wind waves around 2 ft.

New Year's Day

S wind 12 to 14 kt. Rain. Mixed swell...W 3 ft and S 3 ft. Wind waves around 2 ft.

Thursday Night

SSE wind 15 to 19 kt. Rain. Mixed swell...WNW 3 ft and S 2 to 3 ft. Wind waves around 2 ft.

Friday

SSE wind around 24 kt, with gusts as high as 33 kt. Rain. Mixed swell...WNW 4 ft and S 4 ft. Wind waves around 3 ft.

Friday Night

S wind around 19 kt becoming WSW after midnight. Rain. Mixed swell...WSW 4 ft and S 4 to 5 ft. Wind waves around 3 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 9 to 12 feet at 9 seconds. ACROSS THE BAR...Mixed seas of 10 to 14 feet at 9 seconds. Maximum ebb current of 1.3 kt at 12:16 AM Tuesday and 3.7 kt at 12:29 PM Tuesday.

*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.