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Grand Rapids, MI Local Forecast Office

18NM WSW Grand Haven MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 25 to 30 kt. Rain and snow likely, mainly before 3pm.   Waves 6 ft building to 13 ft.

      High: 38 °F

      NNW 30kt
      Waves Building13ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:NW wind 18 to 23 kt decreasing to 8 to 13 kt after midnight. Mostly cloudy. Waves 11 ft subsiding to 3 ft.

      Low: 29 °F

      NW 23kt⇓
      11ftWaves Subsiding

    • Monday

      Monday:W wind 8 to 16 kt becoming SW in the morning. Snow, mainly after 3pm.   Waves 2 to 3 ft.

      High: 36 °F

      SW 16kt
      2-3ft

    • Monday Night

      Monday Night:SW wind 16 to 18 kt becoming NW after midnight. Snow. The snow could be heavy at times.   Waves 3 to 4 ft.

      Low: 29 °F

      W 18kt
      3-4ft

    • Tuesday

      Tuesday:NW wind 14 to 16 kt becoming WSW in the afternoon. A chance of snow.   Waves 3 to 4 ft.

      High: 33 °F

      NW 16kt
      3-4ft

    • Tuesday Night

      Tuesday Night:SW wind 17 to 26 kt. A chance of snow.   Waves 3 ft building to 8 ft.

      Low: 29 °F

      SW 26kt
      Waves Building8ft

    • Wednesday

      Wednesday:SW wind 25 to 30 kt becoming W in the afternoon. Snow likely, mainly after noon.   Waves 8 ft building to 11 ft.

      High: 37 °F

      SW 30kt
      Waves Building11ft

    • Wednesday Night

      Wednesday Night:NW wind 25 to 30 kt. Snow likely.  Widespread freezing spray after 5am.  Waves 9 to 11 ft.

      Low: 21 °F

      NW 30kt
      9-11ft

    • Thursday

      Thursday:NW wind 24 to 29 kt decreasing to 16 to 21 kt in the afternoon. A chance of snow.  Widespread freezing spray before 9am.  Waves 11 ft subsiding to 5 ft.

      High: 27 °F

      NW 29kt⇓
      11ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:07 am CST Nov 30, 2025
Forecast Valid: 9am CST Nov 30, 2025-6pm CST Dec 6, 2025

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Detailed Forecast

Today
NNW wind 25 to 30 kt. Rain and snow likely, mainly before 3pm. Waves 6 ft building to 13 ft.
Tonight
NW wind 18 to 23 kt decreasing to 8 to 13 kt after midnight. Mostly cloudy. Waves 11 ft subsiding to 3 ft.
Monday
W wind 8 to 16 kt becoming SW in the morning. Snow, mainly after 3pm. Waves 2 to 3 ft.
Monday Night
SW wind 16 to 18 kt becoming NW after midnight. Snow. The snow could be heavy at times. Waves 3 to 4 ft.
Tuesday
NW wind 14 to 16 kt becoming WSW in the afternoon. A chance of snow. Waves 3 to 4 ft.
Tuesday Night
SW wind 17 to 26 kt. A chance of snow. Waves 3 ft building to 8 ft.
Wednesday
SW wind 25 to 30 kt becoming W in the afternoon. Snow likely, mainly after noon. Waves 8 ft building to 11 ft.
Wednesday Night
NW wind 25 to 30 kt. Snow likely. Widespread freezing spray after 5am. Waves 9 to 11 ft.
Thursday
NW wind 24 to 29 kt decreasing to 16 to 21 kt in the afternoon. A chance of snow. Widespread freezing spray before 9am. Waves 11 ft subsiding to 5 ft.

*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: 42.94°N 86.62°W
Last Update: 9:07 am CST Nov 30, 2025
Forecast Valid: 9am CST Nov 30, 2025-6pm CST Dec 6, 2025
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