Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

6NM W Grand Haven MI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:E wind 5 to 10 kt becoming NNW in the afternoon. Sunny. Waves 1 ft or less.

      High: 75 °F

      E 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 7 to 10 kt becoming ESE after midnight. Mostly clear. Waves 1 ft or less.

      Low: 64 °F

      N 10kt
      < 1ft

    • Labor Day

      Labor Day:ESE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 76 °F

      ESE 8kt⇓
      < 1ft

    • Monday Night

      Monday Night:Variable winds less than 5 kt becoming SE 8 to 13 kt in the evening. Clear during the early evening, then becoming mostly cloudy. Waves 1 ft or less.

      Low: 65 °F

      ⇑SE 13kt
      < 1ft

    • Tuesday

      Tuesday:S wind 11 to 14 kt. Partly sunny. Waves around 1 ft.

      High: 78 °F

      S 14kt
      1ft

    • Tuesday Night

      Tuesday Night:S wind 15 to 20 kt becoming SW after midnight. Showers likely and possibly a thunderstorm after 1am.   Waves 2 ft building to 6 ft.

      Low: 68 °F

      SW 20kt
      Waves Building6ft

    • Wednesday

      Wednesday:SW wind 17 to 20 kt. Showers likely before 1pm.   Waves 4 to 6 ft.

      High: 77 °F

      SW 20kt
      4-6ft

    • Wednesday Night

      Wednesday Night:WNW wind around 18 kt, with gusts as high as 25 kt. Partly cloudy. Waves 4 to 5 ft.

      Low: 73 °F

      WNW 18kt
      4-5ft

    • Thursday

      Thursday:WNW wind 13 to 17 kt. Mostly sunny. Waves 3 to 4 ft.

      High: 71 °F

      WNW 17kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:31 am CDT Sep 6, 2026
Forecast Valid: 1am CDT Sep 6, 2026-6pm CDT Sep 12, 2026

View Nearby Observations

Detailed Forecast

Sunday
E wind 5 to 10 kt becoming NNW in the afternoon. Sunny. Waves 1 ft or less.
Sunday Night
N wind 7 to 10 kt becoming ESE after midnight. Mostly clear. Waves 1 ft or less.
Labor Day
ESE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
Variable winds less than 5 kt becoming SE 8 to 13 kt in the evening. Clear during the early evening, then becoming mostly cloudy. Waves 1 ft or less.
Tuesday
S wind 11 to 14 kt. Partly sunny. Waves around 1 ft.
Tuesday Night
S wind 15 to 20 kt becoming SW after midnight. Showers likely and possibly a thunderstorm after 1am. Waves 2 ft building to 6 ft.
Wednesday
SW wind 17 to 20 kt. Showers likely before 1pm. Waves 4 to 6 ft.
Wednesday Night
WNW wind around 18 kt, with gusts as high as 25 kt. Partly cloudy. Waves 4 to 5 ft.
Thursday
WNW wind 13 to 17 kt. Mostly sunny. Waves 3 to 4 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: 43.04°N 86.37°W
Last Update: 12:31 am CDT Sep 6, 2026
Forecast Valid: 1am CDT Sep 6, 2026-6pm CDT Sep 12, 2026
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