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Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

40NM SE Point Arena CA

Marine Point Forecast

[NOTICE]

    • Tonight

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

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Areas of fog before 10am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑W 10kt
      < 1ft

    • Friday Night

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

      WNW 8kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 9kt
      < 1ft

    • Saturday Night

      Saturday Night:WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 10kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 8kt
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Patchy fog after 5am. N swell 0 ft. Wind waves 1 ft or less.

      WNW 9kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Patchy fog before 8am. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 7kt
      < 1ft

    • Monday Night

      Monday Night:WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. N swell 0 ft. Wind waves 1 ft or less.

      WNW 7kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Sep 17, 2026
Forecast Valid: 8pm PDT Sep 17, 2026-6pm PDT Sep 24, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Patchy fog after midnight. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Areas of fog before 10am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday Night
WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
WNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Patchy fog after 5am. N swell 0 ft. Wind waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Patchy fog before 8am. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. 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: 38.43°N 123.1°W
Last Update: 1:26 pm PDT Sep 17, 2026
Forecast Valid: 8pm PDT Sep 17, 2026-6pm PDT Sep 24, 2026
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