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

Hazardous Weather Conditions

12NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]

    • Monday

      Monday:WSW wind 9 to 18 kt becoming WNW in the morning. Winds could gust as high as 26 kt. Rain likely before 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog between 8am and 9am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 18kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:WNW wind 5 to 11 kt becoming N after midnight. A chance of showers and thunderstorms before 10pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:N wind 5 to 8 kt becoming WNW in the afternoon. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      W 6kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A slight chance of rain after 4pm. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 5 to 7 kt. Rain likely, mainly after 4am. N swell 0 ft. Wind waves 1 ft or less.

      S 7kt
      < 1ft

    • Thursday

      Thursday:S wind 7 to 11 kt becoming WNW in the afternoon. Rain likely, mainly before 10am. N swell 0 ft. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind 6 to 9 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      N 9kt
      < 1ft

    • Friday

      Friday:NNE wind 5 to 7 kt becoming NNW in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      NNW 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 12:26 am PST Nov 17, 2025
Forecast Valid: 2am PST Nov 17, 2025-6pm PST Nov 23, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

Monday
WSW wind 9 to 18 kt becoming WNW in the morning. Winds could gust as high as 26 kt. Rain likely before 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog between 8am and 9am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Monday Night
WNW wind 5 to 11 kt becoming N after midnight. A chance of showers and thunderstorms before 10pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday
N wind 5 to 8 kt becoming WNW in the afternoon. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday Night
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. A slight chance of rain after 4pm. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
S wind 5 to 7 kt. Rain likely, mainly after 4am. N swell 0 ft. Wind waves 1 ft or less.
Thursday
S wind 7 to 11 kt becoming WNW in the afternoon. Rain likely, mainly before 10am. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
N wind 6 to 9 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.
Friday
NNE wind 5 to 7 kt becoming NNW in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Winds and waves higher in and near tstms.

*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: 37.59°N 122.3°W
Last Update: 12:26 am PST Nov 17, 2025
Forecast Valid: 2am PST Nov 17, 2025-6pm PST Nov 23, 2025
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