Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
NNW 13kt
5ft
Tonight
N 8kt
5ft
Friday
N 12kt
5ft
Friday Night
NE 6kt⇓
4ft
Saturday
S 7kt
3-4ft
Saturday Night
S 7kt
3ft
Sunday
Light Wind
2ft
Sunday Night
Light Wind
2ft
Monday
Light Wind
2ft

Associated Zone Forecast which includes this point

Last Update: 2:25 am PST Dec 11, 2025
Forecast Valid: 10am PST Dec 11, 2025-6pm PST Dec 17, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind around 13 kt. Sunny. Mixed swell...WNW 5 ft at 14 seconds and SSW 1 ft at 15 seconds. Wind waves around 2 ft.

Tonight

N wind around 8 kt. Mostly clear. Mixed swell...WNW 5 ft at 15 seconds and SSW 1 ft at 14 seconds. Wind waves 1 to 2 ft.

Friday

N wind 10 to 12 kt. Sunny. Mixed swell...W 4 to 5 ft at 14 seconds and SSW 1 ft at 7 seconds building to at 11 seconds . Wind waves around 2 ft.

Friday Night

NE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.

Saturday

S wind around 7 kt. Sunny. Mixed swell...W 3 to 4 ft and S 1 ft. Wind waves around 1 ft.

Saturday Night

S wind around 7 kt. Partly cloudy. Mixed swell...WNW 2 to 3 ft and S 1 ft. Wind waves around 1 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Monday

Variable winds 5 kt or less. A slight chance of rain. Mixed swell...W 2 ft and SW 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 13 seconds. ACROSS THE BAR...Mixed seas of 4 to 5 feet at 13 seconds. Maximum ebb current of 1.6 kt at 10:05 AM Thursday and 2.0 kt at 09:49 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.