National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

43NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Partly sunny. Mixed swell...W 2 ft at 12 seconds and S 1 ft at 15 seconds. Wind waves around 1 ft.

      Light Wind
      3ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NE around 6 kt in the evening. Mostly cloudy. Mixed swell...W 3 ft at 15 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.

      ⇑NE 6kt
      3ft

    • Sunday

      Sunday:ENE wind 5 to 7 kt becoming variable and less than 5 kt. Mostly sunny. Mixed swell...W 3 ft at 14 seconds and S 1 ft at 13 seconds. Wind waves around 1 ft.

      ENE 7kt⇓
      3-4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4ft

    • M.L.King Day

      M.L.King Day:Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 3 to 4 ft and SW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Patchy fog between 10pm and 1am. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4ft

    • Tuesday

      Tuesday:NE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Mixed swell...W 4 ft and SSW 1 ft. Wind waves around 1 ft.

      NE 6kt⇓
      4-5ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 5 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      5ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Mixed swell...W 4 to 5 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      5ft


Associated Zone Forecast which includes this point

Last Update: 12:26 pm PST Jan 17, 2026
Forecast Valid: 2pm PST Jan 17, 2026-6pm PST Jan 23, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Partly sunny. Mixed swell...W 2 ft at 12 seconds and S 1 ft at 15 seconds. Wind waves around 1 ft.
Tonight
Variable winds less than 5 kt becoming NE around 6 kt in the evening. Mostly cloudy. Mixed swell...W 3 ft at 15 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.
Sunday
ENE wind 5 to 7 kt becoming variable and less than 5 kt. Mostly sunny. Mixed swell...W 3 ft at 14 seconds and S 1 ft at 13 seconds. Wind waves around 1 ft.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.
M.L.King Day
Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 3 to 4 ft and SW 1 ft. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Patchy fog between 10pm and 1am. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.
Tuesday
NE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Mixed swell...W 4 ft and SSW 1 ft. Wind waves around 1 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 5 ft and SSW 1 ft. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Partly sunny. Mixed swell...W 4 to 5 ft and SSW 1 ft. Wind waves 1 ft or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 38.27°N 123.09°W
Last Update: 12:26 pm PST Jan 17, 2026
Forecast Valid: 2pm PST Jan 17, 2026-6pm PST Jan 23, 2026
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