Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. 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
S 10kt
< 1ft
Tonight
WSW 6kt⇓
< 1ft
Thursday
WNW 11kt
< 1ft
Thursday Night
WNW 11kt
< 1ft
Friday
WNW 13kt
< 1ft
Friday Night
WNW 12kt
< 1ft
Saturday
WNW 12kt
< 1ft
Saturday Night
WNW 10kt
< 1ft
Sunday
WNW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 4:39 am PDT Jul 22, 2026
Forecast Valid: 8am PDT Jul 22, 2026-6pm PDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 8 to 10 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

WSW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday

WNW wind 6 to 11 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday Night

WNW wind 8 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Friday

WNW wind 8 to 13 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Friday Night

WNW wind 9 to 12 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Saturday

WNW wind 9 to 12 kt, with gusts as high as 18 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

WNW wind 8 to 10 kt, with gusts as high as 18 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Sunday

WNW wind 6 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 6 to 8 ft at 11 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 1.1 kt at 11:54 AM Wednesday and 2.3 kt at 12:29 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.