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

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:S wind around 7 kt. Patchy fog after 5pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 7kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Patchy fog. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Areas of dense fog before 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑S 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Areas of fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.

      SW 7kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Areas of fog. N swell 0 ft. Wind waves 1 ft or less.

      ⇑S 6kt
      < 1ft

    • Thursday Night

      Thursday Night:WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Widespread fog, mainly after 5am. N swell 0 ft. Wind waves 1 ft or less.

      WSW 6kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Widespread fog, mainly before 8am. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 6kt
      < 1ft

    • Friday Night

      Friday Night:W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Patchy fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.

      W 8kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Areas of fog before 2pm. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:22 am PDT Jul 15, 2025
Forecast Valid: 12pm PDT Jul 15, 2025-6pm PDT Jul 21, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
S wind around 7 kt. Patchy fog after 5pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Patchy fog. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Areas of dense fog before 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Areas of fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Areas of fog. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Widespread fog, mainly after 5am. N swell 0 ft. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Widespread fog, mainly before 8am. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Patchy fog after 8pm. N swell 0 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Areas of fog before 2pm. N swell 0 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: 38.33°N 123.05°W
Last Update: 6:22 am PDT Jul 15, 2025
Forecast Valid: 12pm PDT Jul 15, 2025-6pm PDT Jul 21, 2025
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