Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms are possible across parts of the Ohio Valley and Mid-Atlantic this afternoon and evening. Strong to severe wind gusts capable of producing wind damage should be the primary hazard, but isolated hail may also occur. Thunderstorms may bring heavy to excessive rainfall and possible flooding today over the northern Gulf Coast and upper Ohio Valley. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

13NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
W 10kt
5ft
Tonight
W 8kt⇓
4ft
Thursday
S 8kt
4ft
Thursday Night
W 7kt
4ft
Friday
W 10kt
4ft
Friday Night
WNW 14kt
4ft
Saturday
WNW 20kt
3ft
Saturday Night
NW 21kt
5ft
Sunday
⇑WNW 13kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 2:06 pm PDT May 27, 2026
Forecast Valid: 3pm PDT May 27, 2026-6pm PDT Jun 3, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 10 kt. Partly sunny. Mixed swell...WNW 5 ft at 11 seconds and SSW 1 ft at 15 seconds. Wind waves around 1 ft.

Tonight

W wind 5 to 8 kt becoming variable and less than 5 kt. A slight chance of showers before 9pm, then a chance of showers after 10pm. Mixed swell...WNW 4 ft at 10 seconds and SW 1 ft at 17 seconds. Wind waves around 1 ft.

Thursday

E wind 5 to 8 kt becoming WSW in the afternoon. A slight chance of showers before 8am. Mixed swell...WNW 4 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves around 1 ft.

Thursday Night

W wind 5 to 7 kt. Mostly cloudy. Mixed swell...W 4 ft and N 1 ft. Wind waves around 1 ft.

Friday

W wind 7 to 10 kt. Partly sunny. Mixed swell...W 4 ft and WSW 1 ft. Wind waves 1 to 2 ft.

Friday Night

WNW wind around 14 kt. Partly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 2 ft.

Saturday

WNW wind 12 to 20 kt. Sunny. Mixed swell...WNW 2 to 3 ft and SSW 1 ft. Wind waves 2 to 3 ft.

Saturday Night

NW wind 12 to 21 kt. Mostly clear. Mixed swell...NW 5 ft and SSW 1 ft. Wind waves 2 to 4 ft.

Sunday

Variable winds less than 5 kt becoming WNW 8 to 13 kt in the afternoon. Sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves 1 to 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 6 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 1.4 kt at 02:38 PM Wednesday and 3.5 kt at 03:16 AM 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.