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

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind 8 to 12 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Tonight

      Tonight:WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 8kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. A chance of rain, mainly after 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑SSW 8kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      SW 8kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.

      ⇑SSW 9kt
      < 1ft

    • Friday Night

      Friday Night:S wind 5 to 8 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      S 8kt
      < 1ft

    • Saturday

      Saturday:S wind 6 to 15 kt becoming WSW in the morning. A chance of rain, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.

      WSW 15kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 10 to 15 kt, with gusts as high as 24 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      W 15kt
      < 1ft

    • Sunday

      Sunday:W wind 10 to 14 kt, with gusts as high as 22 kt. A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. N swell 0 ft. Wind waves 1 ft or less.

      W 14kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:31 am PDT Apr 8, 2026
Forecast Valid: 9am PDT Apr 8, 2026-6pm PDT Apr 14, 2026

View Nearby Observations

Detailed Forecast


Today
W wind 8 to 12 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. A chance of rain, mainly after 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
S wind 5 to 8 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.
Saturday
S wind 6 to 15 kt becoming WSW in the morning. A chance of rain, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
W wind 10 to 15 kt, with gusts as high as 24 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.
Sunday
W wind 10 to 14 kt, with gusts as high as 22 kt. A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. N swell 0 ft. Wind waves 1 ft or less.

Winds and seas 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: 38.33°N 123.05°W
Last Update: 6:31 am PDT Apr 8, 2026
Forecast Valid: 9am PDT Apr 8, 2026-6pm PDT Apr 14, 2026
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