For More Weather Information:

45NM NW San Francisco CA

[NOTICE]

Last Update: 12:30 am PDT Jul 13, 2025
Forecast Valid: 12am PDT Jul 13, 2025-6pm PDT Jul 19, 2025

Overnight

Variable winds 5 kt or less. Cloudy. Mixed swell...WNW 4 ft at 9 seconds and SSW 2 ft at 16 seconds. Wind waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 3 to 4 ft at 10 seconds and S 2 ft at 15 seconds. Wind waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Patchy dense fog after 1am. Mixed swell...WNW 3 ft at 10 seconds and S 2 ft at 16 seconds. Wind waves 1 ft or less.

Monday

Variable winds 5 kt or less. Patchy dense fog before 9am. Mixed swell...WNW 3 ft and S 2 ft. Wind waves 1 ft or less.

Monday Night

W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Mostly cloudy. Mixed swell...WNW 5 ft and S 2 ft. Wind waves 1 ft or less.

Tuesday Night

SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 ft or less.

Wednesday Night

SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

*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.