Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. 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
⇑WSW 6kt
3ft
Tonight
Light Wind
3ft
Tuesday
⇑SW 7kt
3ft
Tuesday Night
SSW 7kt
3ft
Wednesday
SSW 12kt
4ft
Wednesday Night
SSW 11kt
4ft
Thursday
S 13kt
4ft
Thursday Night
SSW 11kt
4ft
Juneteenth
S 11kt
4ft

Associated Zone Forecast which includes this point

Last Update: 4:35 am PDT Jun 15, 2026
Forecast Valid: 5am PDT Jun 15, 2026-6pm PDT Jun 21, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Patchy dense fog before 10am. Mixed swell...WNW 2 ft at 8 seconds and SSW 2 ft at 15 seconds. Wind waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog between 10pm and 1am, then Patchy fog after 3am. Mixed swell...WNW 2 ft at 9 seconds and SSW 2 ft at 14 seconds. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Patchy fog before 8am. Mixed swell...W 2 ft at 9 seconds and SSW 2 ft at 17 seconds. Wind waves 1 ft or less.

Tuesday Night

SSW wind 5 to 7 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves 1 ft or less.

Wednesday

SSW wind 5 to 12 kt, with gusts as high as 18 kt. Partly sunny. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 to 2 ft.

Wednesday Night

SSW wind 7 to 11 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves 1 to 2 ft.

Thursday

S wind 5 to 13 kt, with gusts as high as 19 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves 1 to 2 ft.

Thursday Night

SSW wind 6 to 11 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves 1 to 2 ft.

Juneteenth

S wind 5 to 11 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 to 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 ft at 17 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 4.5 kt at 04:14 AM Monday and 1.2 kt at 05:40 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.