For More Weather Information:

Grand Rapids, MI Local Forecast Office

34NM W South Haven MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSE wind 21 to 26 kt becoming WNW after midnight. Rain and snow.   Waves 8 ft subsiding to 5 ft.

      Low: 34 °F

      SSE 26kt
      8ftWaves Subsiding

    • Sunday

      Sunday:NW wind 25 to 28 kt, with gusts as high as 34 kt. Rain and snow before 11am, then a chance of snow.   Waves 7 ft building to 12 ft.

      High: 38 °F

      NW 28kt
      Waves Building12ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:NW wind 19 to 24 kt decreasing to 8 to 13 kt after midnight. A chance of snow before midnight.   Waves 11 ft subsiding to 3 ft.

      Low: 32 °F

      NW 24kt⇓
      11ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Monday

      Monday:SW wind 8 to 14 kt. A chance of snow after noon.   Waves 2 to 3 ft.

      High: 35 °F

      SW 14kt
      2-3ft

    • Monday Night

      Monday Night:SW wind 14 to 17 kt becoming NW after midnight. Snow, mainly before midnight.   Waves 2 to 3 ft.

      Low: 30 °F

      WNW 17kt
      2-3ft

    • Tuesday

      Tuesday:NW wind 13 to 16 kt becoming WSW in the afternoon. A chance of snow before noon.   Waves 2 to 3 ft.

      High: 32 °F

      NW 16kt
      2-3ft

    • Tuesday Night

      Tuesday Night:WSW wind 15 to 23 kt. Mostly cloudy. Waves 2 ft building to 5 ft.

      Low: 30 °F

      WSW 23kt
      Waves Building5ft

    • Wednesday

      Wednesday:SW wind 22 to 25 kt becoming W in the afternoon. A chance of snow.   Waves 5 to 6 ft.

      High: 36 °F

      WSW 25kt
      5-6ft

    • Wednesday Night

      Wednesday Night:NW wind 22 to 24 kt. A chance of snow.   Waves 6 to 8 ft.

      Low: 25 °F

      NW 24kt
      6-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:38 pm CST Nov 29, 2025
Forecast Valid: 10pm CST Nov 29, 2025-6pm CST Dec 6, 2025

View Nearby Observations

Detailed Forecast

Tonight
SSE wind 21 to 26 kt becoming WNW after midnight. Rain and snow. Waves 8 ft subsiding to 5 ft.
Sunday
NW wind 25 to 28 kt, with gusts as high as 34 kt. Rain and snow before 11am, then a chance of snow. Waves 7 ft building to 12 ft.
Sunday Night
NW wind 19 to 24 kt decreasing to 8 to 13 kt after midnight. A chance of snow before midnight. Waves 11 ft subsiding to 3 ft.
Monday
SW wind 8 to 14 kt. A chance of snow after noon. Waves 2 to 3 ft.
Monday Night
SW wind 14 to 17 kt becoming NW after midnight. Snow, mainly before midnight. Waves 2 to 3 ft.
Tuesday
NW wind 13 to 16 kt becoming WSW in the afternoon. A chance of snow before noon. Waves 2 to 3 ft.
Tuesday Night
WSW wind 15 to 23 kt. Mostly cloudy. Waves 2 ft building to 5 ft.
Wednesday
SW wind 22 to 25 kt becoming W in the afternoon. A chance of snow. Waves 5 to 6 ft.
Wednesday Night
NW wind 22 to 24 kt. A chance of snow. Waves 6 to 8 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 42.48°N 87.01°W
Last Update: 9:38 pm CST Nov 29, 2025
Forecast Valid: 10pm CST Nov 29, 2025-6pm CST Dec 6, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data