Severe Thunderstorms and Heavy Rain in the Mid-South, Tennessee and Ohio Valleys

Severe thunderstorms are likely across portions of the Mid-South, Tennessee Valley, and lower Ohio River Valley today, including damaging winds, hail, and tornadoes, a few of which could be strong. Heavy to excessive rainfall, which may lead to flooding, is expected over the Tennessee and lower Ohio Valleys today. Read More >

Hazardous Weather Conditions

Gale Warning until May 21, 03:00 AM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

13NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
WNW 22kt
5ft

Gale Warning
Tonight
WNW 21kt⇓
6-7ft

Gale Warning
Wednesday
⇑WNW 22kt
5ft
Wednesday Night
WNW 22kt
5-6ft
Thursday
WNW 22kt
4-5ft
Thursday Night
WNW 22kt
2-3ft
Friday
WNW 22kt
2-3ft
Friday Night
WNW 23kt⇓
4-5ft
Saturday
NW 14kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 1:25 pm PDT May 20, 2025
Forecast Valid: 1pm PDT May 20, 2025-6pm PDT May 26, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind 20 to 22 kt. Sunny. Mixed swell...WNW 5 ft at 9 seconds and SW 1 ft at 16 seconds. Wind waves around 4 ft.

Tonight

WNW wind 16 to 21 kt decreasing to 10 to 15 kt after midnight. Mostly clear. Mixed swell...NW 6 ft at 10 seconds and WSW 1 ft at 16 seconds becoming SSW. Wind waves 3 to 4 ft.

Wednesday

WNW wind 9 to 14 kt increasing to 17 to 22 kt in the afternoon. Sunny. Mixed swell...WNW 4 to 6 ft at 10 seconds and SSW 1 ft at 16 seconds. Wind waves 2 to 3 ft.

Wednesday Night

WNW wind 20 to 22 kt. Mostly clear. Mixed swell...WNW 5 ft and SW 1 ft. Wind waves around 3 ft.

Thursday

WNW wind 18 to 22 kt, with gusts as high as 29 kt. Sunny. Mixed swell...WNW 3 to 4 ft and SW 1 ft. Wind waves 3 to 4 ft.

Thursday Night

WNW wind 18 to 22 kt, with gusts as high as 29 kt. Mostly clear. Mixed swell...WNW 1 to 2 ft and SW 1 ft. Wind waves 3 to 4 ft.

Friday

WNW wind 18 to 22 kt, with gusts as high as 28 kt. Sunny. Mixed swell...WNW 1 ft and SSW 1 ft. Wind waves around 3 ft.

Friday Night

WNW wind 18 to 23 kt decreasing to 12 to 17 kt after midnight. Mostly clear. Mixed swell...NW 4 ft and SSW 1 ft. Wind waves 2 to 3 ft.

Saturday

NW wind 8 to 14 kt. Sunny. Mixed swell...WNW 2 to 4 ft and SSW 1 ft. Wind waves around 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 5 feet at 12 seconds. ACROSS THE BAR...Mixed seas 5 to 6 feet at 12 seconds. Maximum ebb current of 2.1 kt at 10:41 AM Tuesday and 1.7 kt at 12:27 AM Wednesday.

*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.