For More Weather Information:

13NM NNW San Francisco CA

[NOTICE]

Last Update: 9:17 am PDT Oct 21, 2026
Forecast Valid: 10am PDT Oct 21, 2026-6pm PDT Oct 27, 2026

Today

Variable winds 5 kt or less. Mostly cloudy.

Tonight

Variable winds 5 kt or less. A chance of showers, mainly after 1am.

Thursday

Variable winds 5 kt or less. Showers likely, mainly before 3pm. Patchy fog before 9am.

Thursday Night

Variable winds 5 kt or less. Partly cloudy.

Friday

Variable winds 5 kt or less. Patchy fog before 8am.

Friday Night

Variable winds 5 kt or less. Clear.

Saturday

Variable winds 5 kt or less. Sunny.

Saturday Night

Variable winds 5 kt or less. Mostly clear.

Sunday

Variable winds 5 kt or less. Mostly sunny.

*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.