Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

10NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Tonight
WNW 7kt⇓
3ft
Saturday
Light Wind
2-3ft
Saturday Night
Light Wind
2ft
Sunday
⇑SW 9kt
2ft
Sunday Night
S 14kt
2-3ft
Monday
SSE 16kt
3-4ft
Monday Night
S 12kt
5ft
Tuesday
SSW 14kt
4ft
Tuesday Night
WSW 14kt
4ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Apr 17, 2026
Forecast Valid: 10pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...WNW 3 ft at 6 seconds and SSW 1 ft at 16 seconds. Wind waves around 1 ft.

Saturday

Variable winds 5 kt or less. Partly sunny. Mixed swell...WNW 2 to 3 ft at 7 seconds and SSW 1 ft at 15 seconds. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 2 ft at 5 seconds and SSW 1 ft at 15 seconds. Wind waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Mostly cloudy. Mixed swell...WNW 1 to 2 ft and SSW 1 ft. Wind waves 1 ft or less.

Sunday Night

SW wind 9 to 14 kt becoming S after midnight. A chance of showers after 11pm. Mixed swell...W 3 ft and SSW 1 ft. Wind waves 1 to 2 ft.

Monday

SSE wind 14 to 16 kt, with gusts as high as 23 kt. Showers likely, mainly after 11am. Mixed swell...W 2 ft and SSW 4 ft. Wind waves 2 to 3 ft.

Monday Night

S wind 10 to 12 kt. Rain likely. Mixed swell...N 2 ft and SSW 6 ft. Wind waves 1 to 2 ft.

Tuesday

SSW wind 9 to 14 kt, with gusts as high as 21 kt. Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Mixed swell...W 4 ft and SW 5 ft decreasing to 1 ft. Wind waves around 2 ft.

Tuesday Night

WSW wind 11 to 14 kt, with gusts as high as 20 kt. A chance of rain. Mixed swell...N 3 ft and SW 4 ft. Wind waves around 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 feet at 15 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 4.6 kt at 05:07 AM Saturday and 1.6 kt at 06:04 PM Saturday.

*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.