Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

17NM S San Francisco CA

Marine Point Forecast

[NOTICE]

Today
⇑NNW 8kt
< 1ft
Tonight
Light Wind
< 1ft
Tuesday
NE 8kt
< 1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
NE 8kt
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
⇑ENE 6kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑NW 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:26 am PST Feb 2, 2026
Forecast Valid: 5am PST Feb 2, 2026-6pm PST Feb 8, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NNW 5 to 8 kt in the morning. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday

NE wind 5 to 8 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

NE wind 6 to 8 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ENE around 6 kt in the morning. Sunny. N swell 0 ft. Wind waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 7 to 8 feet at 14 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 2.1 kt at 04:43 AM Monday and 3.3 kt at 04:59 PM Monday.

*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.