Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

35NM W San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
W 16kt
11ft

Small Craft Advisory
Tonight
W 12kt
8-10ft

Small Craft Advisory
Monday
NW 16kt
6-7ft
Monday Night
NW 21kt
7-8ft
Tuesday
NW 20kt
7-8ft
Tuesday Night
NW 19kt
6ft
Wednesday
NW 17kt
5-6ft
Wednesday Night
WNW 22kt
4-5ft
Thursday
NNW 27kt
9ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Apr 12, 2026
Forecast Valid: 1pm PDT Apr 12, 2026-6pm PDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

This Afternoon

W wind 14 to 16 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers between 2pm and 5pm. Mixed swell...W 10 ft at 10 seconds and SSW 3 ft at 15 seconds. Wind waves around 3 ft.

Tonight

W wind 7 to 12 kt. A slight chance of showers before 9pm. Mixed swell...W 7 to 9 ft at 10 seconds and SSW 3 ft at 15 seconds. Wind waves 1 to 2 ft.

Monday

NW wind 7 to 16 kt. Sunny. Mixed swell...WNW 5 to 6 ft at 10 seconds and S 2 to 3 ft at 15 seconds. Wind waves 1 to 3 ft.

Monday Night

NW wind 18 to 21 kt. Partly cloudy. Mixed swell...WNW 7 ft and S 2 ft becoming SSW. Wind waves 3 to 4 ft.

Tuesday

NW wind 15 to 20 kt. Mostly sunny. Mixed swell...NW 6 to 7 ft and SSW 2 ft. Wind waves around 3 ft.

Tuesday Night

NW wind around 19 kt. Mostly cloudy. Mixed swell...NW 5 ft and SSW 1 to 2 ft. Wind waves around 3 ft.

Wednesday

NW wind 14 to 17 kt. Partly sunny. Mixed swell...NW 4 to 5 ft and SSW 2 ft. Wind waves 2 to 3 ft.

Wednesday Night

WNW wind 15 to 22 kt. Mostly cloudy. Mixed swell...NW 3 ft and SSW 1 ft. Wind waves 3 to 4 ft.

Thursday

NNW wind 24 to 27 kt. Sunny. Mixed swell...NW 8 ft and SSW 1 ft. Wind waves around 5 ft.

*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.