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Grand Rapids, MI Local Forecast Office

34NM W South Haven MI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ENE wind 5 to 8 kt becoming N in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 63 °F

      N 8kt
      < 1ft

    • Sunday Night

      Sunday Night:NNE wind 6 to 9 kt becoming SE after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 63 °F

      NNE 9kt
      < 1ft

    • Monday

      Monday:SSE wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.

      High: 64 °F

      SSE 6kt⇓
      < 1ft

    • Monday Night

      Monday Night:E wind 5 to 9 kt becoming S after midnight. A slight chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 61 °F

      S 9kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 9 to 12 kt. A chance of showers, mainly after 1pm.   Waves around 1 ft.

      High: 71 °F

      SSW 12kt
      1ft

    • Tuesday Night

      Tuesday Night:SW wind around 9 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Waves around 1 ft.

      Low: 65 °F

      SW 9kt
      1ft

    • Wednesday

      Wednesday:SSW wind around 10 kt. Showers and possibly a thunderstorm.   Waves around 1 ft.

      High: 70 °F

      SSW 10kt
      1ft

    • Wednesday Night

      Wednesday Night:WNW wind around 11 kt. A chance of showers and thunderstorms.   Waves around 2 ft.

      Low: 65 °F

      WNW 11kt
      2ft

    • Juneteenth

      Juneteenth:W wind 7 to 11 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 to 2 ft.

      High: 68 °F

      W 11kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:08 am CDT Jun 15, 2025
Forecast Valid: 1am CDT Jun 15, 2025-6pm CDT Jun 21, 2025

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Detailed Forecast

Sunday
ENE wind 5 to 8 kt becoming N in the afternoon. Mostly sunny. Waves 1 ft or less.
Sunday Night
NNE wind 6 to 9 kt becoming SE after midnight. Partly cloudy. Waves 1 ft or less.
Monday
SSE wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.
Monday Night
E wind 5 to 9 kt becoming S after midnight. A slight chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Tuesday
SSW wind 9 to 12 kt. A chance of showers, mainly after 1pm. Waves around 1 ft.
Tuesday Night
SW wind around 9 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves around 1 ft.
Wednesday
SSW wind around 10 kt. Showers and possibly a thunderstorm. Waves around 1 ft.
Wednesday Night
WNW wind around 11 kt. A chance of showers and thunderstorms. Waves around 2 ft.
Juneteenth
W wind 7 to 11 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 to 2 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: 42.48°N 87.01°W
Last Update: 1:08 am CDT Jun 15, 2025
Forecast Valid: 1am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
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