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

10NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

This Afternoon
WSW 17kt
7ft

Small Craft Advisory
Tonight
W 10kt⇓
5-6ft
Monday
⇑WNW 12kt
4ft
Monday Night
NW 16kt
4-5ft
Tuesday
WNW 15kt
3-4ft
Tuesday Night
WNW 14kt
3-4ft
Wednesday
NW 14kt
3ft
Wednesday Night
WNW 14kt
3ft
Thursday
NW 16kt
4ft

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

This Afternoon

WSW wind 14 to 17 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Mixed swell...W 8 ft at 10 seconds and SW 2 ft at 15 seconds. Wind waves around 3 ft.

Tonight

W wind 5 to 10 kt becoming variable and less than 5 kt after midnight. A slight chance of showers before 7pm. Mixed swell...W 5 to 6 ft at 10 seconds and SW 2 ft at 15 seconds. Wind waves 1 to 2 ft.

Monday

Variable winds less than 5 kt becoming WNW 7 to 12 kt in the morning. Mostly sunny. Mixed swell...W 3 to 4 ft at 10 seconds and SSW 2 to 3 ft at 15 seconds. Wind waves 1 to 2 ft.

Monday Night

NW wind 14 to 16 kt. Partly cloudy. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves 2 to 3 ft.

Tuesday

WNW wind 12 to 15 kt. Mostly sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 2 ft.

Tuesday Night

WNW wind around 14 kt. Partly cloudy. Mixed swell...NW 4 ft and SSW 1 ft. Wind waves around 2 ft.

Wednesday

NW wind around 14 kt, with gusts as high as 20 kt. Partly sunny. Mixed swell...WNW 2 to 3 ft and SSW 1 ft. Wind waves around 2 ft.

Wednesday Night

WNW wind 12 to 14 kt. Mostly cloudy. Mixed swell...NW 2 ft and SSW 1 ft. Wind waves around 2 ft.

Thursday

NW wind 13 to 16 kt, with gusts as high as 22 kt. Sunny. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves 2 to 3 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.