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

6NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
NNE 15kt
3ft
Tonight
NNE 10kt
3ft
Friday
NNE 13kt
3ft
Friday Night
NNE 11kt
2ft
Saturday
NE 8kt⇓
2ft
Saturday Night
Light Wind
1-2ft
Sunday
NNE 6kt
1ft
Sunday Night
Light Wind
1ft
Monday
NE 6kt
1ft

Associated Zone Forecast which includes this point

Last Update: 2:25 am PST Dec 11, 2025
Forecast Valid: 5am PST Dec 11, 2025-6pm PST Dec 17, 2025

View Nearby Observations

Detailed Forecast

Today

NNE wind 8 to 15 kt. Sunny. Mixed swell...WNW 3 ft at 13 seconds and SSW 1 ft at 14 seconds. Wind waves around 2 ft.

Tonight

NNE wind 6 to 10 kt. Mostly clear. Mixed swell...W 4 ft at 11 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.

Friday

NNE wind 11 to 13 kt. Sunny. Mixed swell...W 3 ft at 14 seconds and SSW 1 ft at 10 seconds building to at 13 seconds . Wind waves around 2 ft.

Friday Night

NNE wind around 11 kt. Mostly clear. Mixed swell...W 3 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Saturday

NE wind 5 to 8 kt becoming variable and less than 5 kt in the morning. Sunny. Mixed swell...W 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Patchy fog after 3am. Mixed swell...W 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday

NNE wind around 6 kt. Mostly sunny. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday Night

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

Monday

NE wind around 6 kt. Partly sunny. Mixed swell...W 1 to 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.