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Grand Rapids, MI Local Forecast Office

7NM SW Muskegon MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 8 to 13 kt increasing to 14 to 19 kt in the afternoon. Mostly sunny. Waves 1 ft or less building to 3 ft.

      High: 75 °F

      ⇑NNW 19kt
      Waves Building3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:N wind 9 to 16 kt. Mostly clear. Waves 1 to 3 ft.

      Low: 66 °F

      N 16kt
      1-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNE wind 6 to 9 kt becoming NW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 75 °F

      NW 9kt
      < 1ft

    • Thursday Night

      Thursday Night:NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      Low: 69 °F

      NNW 8kt⇓
      < 1ft

    • Friday

      Friday:SE wind 5 to 8 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 80 °F

      S 8kt
      < 1ft

    • Friday Night

      Friday Night:S wind 8 to 13 kt. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am.   Waves 1 to 2 ft.

      Low: 74 °F

      S 13kt
      1-2ft

    • Saturday

      Saturday:WSW wind 13 to 15 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.   Waves 2 to 3 ft.

      High: 78 °F

      WSW 15kt
      2-3ft

    • Saturday Night

      Saturday Night:WSW wind around 10 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 71 °F

      WSW 10kt
      1-2ft

    • Sunday

      Sunday:WNW wind around 10 kt becoming SW in the afternoon. Sunny. Waves around 1 ft.

      High: 77 °F

      WNW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:03 am CDT Jul 9, 2025
Forecast Valid: 10am CDT Jul 9, 2025-6pm CDT Jul 15, 2025

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Detailed Forecast

Today
NNW wind 8 to 13 kt increasing to 14 to 19 kt in the afternoon. Mostly sunny. Waves 1 ft or less building to 3 ft.
Tonight
N wind 9 to 16 kt. Mostly clear. Waves 1 to 3 ft.
Thursday
NNE wind 6 to 9 kt becoming NW in the afternoon. Mostly sunny. Waves 1 ft or less.
Thursday Night
NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Friday
SE wind 5 to 8 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
S wind 8 to 13 kt. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Waves 1 to 2 ft.
Saturday
WSW wind 13 to 15 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Waves 2 to 3 ft.
Saturday Night
WSW wind around 10 kt. Partly cloudy. Waves 1 to 2 ft.
Sunday
WNW wind around 10 kt becoming SW in the afternoon. Sunny. Waves around 1 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: 43.15°N 86.36°W
Last Update: 10:03 am CDT Jul 9, 2025
Forecast Valid: 10am CDT Jul 9, 2025-6pm CDT Jul 15, 2025
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