Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Small Craft Advisory until December 27, 03:00 PM PST

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

13NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
NNW 11kt
5ft

Small Craft Advisory
Tonight
Light Wind
3-4ft
Sunday
Light Wind
2-3ft
Sunday Night
NE 9kt
2ft
Monday
NE 11kt
2ft
Monday Night
NNE 8kt
1-2ft
Tuesday
NE 12kt
2ft
Tuesday Night
NE 8kt
2ft
Wednesday
ENE 10kt
3ft

Associated Zone Forecast which includes this point

Last Update: 11:05 am PST Dec 27, 2025
Forecast Valid: 11am PST Dec 27, 2025-6pm PST Jan 2, 2026

View Nearby Observations

Detailed Forecast

Today

NNW wind 7 to 11 kt. Sunny. Mixed swell...WNW 5 ft at 10 seconds and SSW 2 ft at 9 seconds. Wind waves around 2 ft.

Tonight

Variable winds 5 kt or less. Increasing clouds. Mixed swell...WNW 3 to 4 ft at 9 seconds and SW 2 ft at 8 seconds becoming S at 12 seconds . Wind waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Sunny. Mixed swell...NW 2 to 3 ft at 9 seconds and SSW 1 to 2 ft at 11 seconds. Wind waves 1 ft or less.

Sunday Night

NE wind 5 to 9 kt. Mostly clear. Mixed swell...NNW 2 ft and S 1 ft. Wind waves around 1 ft.

Monday

NE wind around 11 kt. Sunny. Mixed swell...NNW 1 ft and S 1 ft becoming SW. Wind waves around 2 ft.

Monday Night

NNE wind 6 to 8 kt. Mostly clear. Mixed swell...NW 1 to 2 ft and SSW 1 ft becoming S. Wind waves around 1 ft.

Tuesday

NE wind 10 to 12 kt. Sunny. Mixed swell...NW 1 ft and SSW 1 ft. Wind waves around 2 ft.

Tuesday Night

NE wind around 8 kt. Mostly clear. Mixed swell...W 2 ft and SSW 1 ft. Wind waves around 1 ft.

Wednesday

ENE wind 8 to 10 kt. A slight chance of rain. Mixed swell...W 2 ft and SSW 1 ft. Wind waves around 1 ft.

*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.