Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Hazardous Weather Conditions

Small Craft Advisory until March 26, 09:00 PM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Today
NW 14kt
7-8ft

Small Craft Advisory
Tonight
NW 8kt⇓
5-6ft

Small Craft Advisory
Friday
⇑NW 10kt
5ft
Friday Night
WNW 9kt⇓
4ft
Saturday
⇑W 9kt
4ft
Saturday Night
WNW 9kt⇓
4ft
Sunday
WNW 10kt
3-4ft
Sunday Night
NW 11kt
3ft
Monday
W 12kt
3ft

Associated Zone Forecast which includes this point

Last Update: 8:41 am PDT Mar 26, 2026
Forecast Valid: 10am PDT Mar 26, 2026-6pm PDT Apr 1, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 11 to 14 kt. Mostly sunny. Mixed swell...WNW 6 to 7 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves 2 to 3 ft.

Tonight

NW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...WNW 5 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves 1 to 2 ft.

Friday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the morning. Partly sunny. Mixed swell...WNW 4 to 5 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves 1 ft or less.

Friday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Mostly sunny. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 1 ft or less.

Saturday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Mixed swell...WNW 4 ft and W 1 ft. Wind waves around 1 ft.

Sunday

WNW wind 5 to 10 kt. Mostly sunny. Mixed swell...WNW 4 ft and W 1 ft. Wind waves around 1 ft.

Sunday Night

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

Monday

W wind 6 to 12 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 to 2 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 5 to 7 feet at 6 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 2.5 kt at 10:27 AM Thursday and 1.3 kt at 12:41 AM Friday.

*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.