Heavy Rainfall Continues in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday. Gusty winds and low humidity will promote elevated to critical fire weather conditions from central Georgia into north-central North Carolina Wednesday. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

Wednesday
W 9kt
3ft
Wednesday Night
Light Wind
3ft
Thursday
⇑SSW 9kt
3ft
Thursday Night
SSW 9kt
3ft
Friday
S 11kt
3ft
Friday Night
SSW 9kt
3ft
Saturday
WSW 18kt
3ft
Saturday Night
WSW 19kt
4ft
Sunday
W 17kt
5ft

Associated Zone Forecast which includes this point

Last Update: 1:26 am PDT Apr 8, 2026
Forecast Valid: 2am PDT Apr 8, 2026-6pm PDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Wednesday

W wind 5 to 9 kt. Mostly sunny. Mixed swell...WNW 2 ft at 7 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Patchy dense fog after 3am. Mixed swell...WNW 3 ft at 7 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. A slight chance of rain after 11am. Mixed swell...W 2 to 3 ft at 9 seconds and SSW 1 ft at 15 seconds. Wind waves 1 ft or less.

Thursday Night

SSW wind 5 to 9 kt. A chance of rain after 11pm. Mixed swell...W 3 ft and W 0 to 1 ft...becoming W 3 ft. Wind waves 1 ft or less.

Friday

S wind 5 to 11 kt. Rain likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then rain likely after 2pm. Mixed swell...W 3 ft and NW 1 ft becoming WSW. Wind waves 1 ft or less.

Friday Night

SSW wind 5 to 9 kt. A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then rain likely after 2am. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves 1 ft or less.

Saturday

S wind 8 to 18 kt becoming WSW in the afternoon. Rain likely, mainly after 11am. Mixed swell...W 1 to 3 ft and SSW 1 ft. Wind waves 1 to 3 ft.

Saturday Night

WSW wind 15 to 19 kt, with gusts as high as 25 kt. A chance of rain. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 3 ft.

Sunday

W wind 13 to 17 kt. A chance of showers and thunderstorms. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 3 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 3 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 0.7 kt at 10:02 PM Tuesday and 2.2 kt at 08:15 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.