Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

31NM W San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
NW 12kt
4ft
Tonight
NW 12kt
5ft
Friday
Light Wind
5ft
Friday Night
NW 6kt⇓
5-6ft
Saturday
Light Wind
6-7ft
Saturday Night
Light Wind
7ft
Sunday
⇑NW 11kt
6ft
Sunday Night
NNW 18kt
6-8ft
Monday
NNW 15kt
9-10ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Oct 16, 2025
Forecast Valid: 3pm PDT Oct 16, 2025-6pm PDT Oct 23, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 12 kt. Sunny. Mixed swell...NW 4 ft at 7 seconds and SSW 2 ft at 14 seconds. Wind waves around 2 ft.

Tonight

NW wind 6 to 12 kt. Partly cloudy. Mixed swell...WNW 5 ft at 8 seconds and SSW 1 to 2 ft at 14 seconds. Wind waves 1 to 2 ft.

Friday

Variable winds 5 kt or less. Mostly sunny. Mixed swell...WNW 5 ft at 9 seconds and SSW 1 ft at 16 seconds. Wind waves 1 ft or less.

Friday Night

NW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Mixed swell...WNW 6 ft and SSW 1 ft. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Mostly sunny. Mixed swell...WNW 7 ft and SSW 1 ft. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 7 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NW 6 to 11 kt in the morning. Mostly sunny. Mixed swell...WNW 6 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Sunday Night

NNW wind 16 to 18 kt. Partly cloudy. Mixed swell...WNW 7 ft and SSW 1 ft. Wind waves around 3 ft.

Monday

NNW wind 9 to 15 kt. Sunny. Mixed swell...WNW 9 ft and SSW 3 ft. Wind waves 1 to 2 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.