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4NM NW San Francisco CA

[NOTICE]

Last Update: 2:09 am PST Nov 13, 2025
Forecast Valid: 3am PST Nov 13, 2025-6pm PST Nov 19, 2025

Thursday

SSE wind 29 to 34 km/h becoming S 40 to 45 km/h. Winds could gust as high as 75 km/h. Rain and possibly a thunderstorm.

Thursday Night

S wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 40 km/h. Rain likely, mainly before 10pm.

Friday

ESE wind 13 to 16 km/h becoming NNE in the afternoon. A chance of rain.

Friday Night

NNE wind around 11 km/h. A slight chance of rain.

Saturday

NNE wind 10 to 13 km/h becoming W in the afternoon. A slight chance of rain.

Saturday Night

SW wind 14 to 16 km/h. A chance of rain.

Sunday

SW wind 16 to 23 km/h, with gusts as high as 32 km/h. A chance of rain.

Sunday Night

WSW wind 24 to 26 km/h, with gusts as high as 35 km/h. Rain likely.

Monday

WNW wind 24 to 26 km/h, with gusts as high as 37 km/h. A chance of rain.

Winds and waves higher in and near tstms.

*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.