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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind around 11 kt. Mostly cloudy. Waves around 1 ft.

      Low: 45 °F

      SSW 11kt
      1ft

    • Monday

      Monday:SW wind around 11 kt. A slight chance of rain after 5pm.   Waves around 1 ft.

      High: 56 °F

      SW 11kt
      1ft

    • Monday Night

      Monday Night:SSW wind 9 to 13 kt, with gusts as high as 19 kt. A chance of rain between 7pm and 2am, then a chance of rain and thunderstorms after 2am.   Waves around 1 ft.

      Low: 52 °F

      SSW 13kt
      1ft

    • Tuesday

      Tuesday:SW wind 16 to 18 kt, with gusts as high as 25 kt. A chance of rain and thunderstorms, then rain likely after 8am.   Waves around 2 ft.

      High: 64 °F

      SW 18kt
      2ft

    • Tuesday Night

      Tuesday Night:SW wind 15 to 17 kt, with gusts as high as 25 kt. Rain and possibly a thunderstorm before 2am, then rain likely.   Waves 1 to 2 ft.

      Low: 42 °F

      SW 17kt
      1-2ft

    • Wednesday

      Wednesday:NNE wind around 12 kt. Rain likely, mainly before 8am.   Waves 1 ft or less.

      High: 46 °F

      NNE 12kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind around 14 kt, with gusts as high as 20 kt. A chance of rain.   Waves around 1 ft.

      Low: 36 °F

      NE 14kt
      1ft

    • Thursday

      Thursday:ENE wind 16 to 18 kt, with gusts as high as 24 kt. Rain.   Waves around 2 ft.

      High: 51 °F

      ENE 18kt
      2ft

    • Thursday Night

      Thursday Night:E wind 14 to 16 kt becoming WSW after midnight. Rain likely.   Waves around 2 ft.

      Low: 41 °F

      SE 16kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:35 pm EDT Mar 29, 2026
Forecast Valid: 10pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026

View Nearby Observations

Detailed Forecast

Tonight
SSW wind around 11 kt. Mostly cloudy. Waves around 1 ft.
Monday
SW wind around 11 kt. A slight chance of rain after 5pm. Waves around 1 ft.
Monday Night
SSW wind 9 to 13 kt, with gusts as high as 19 kt. A chance of rain between 7pm and 2am, then a chance of rain and thunderstorms after 2am. Waves around 1 ft.
Tuesday
SW wind 16 to 18 kt, with gusts as high as 25 kt. A chance of rain and thunderstorms, then rain likely after 8am. Waves around 2 ft.
Tuesday Night
SW wind 15 to 17 kt, with gusts as high as 25 kt. Rain and possibly a thunderstorm before 2am, then rain likely. Waves 1 to 2 ft.
Wednesday
NNE wind around 12 kt. Rain likely, mainly before 8am. Waves 1 ft or less.
Wednesday Night
NE wind around 14 kt, with gusts as high as 20 kt. A chance of rain. Waves around 1 ft.
Thursday
ENE wind 16 to 18 kt, with gusts as high as 24 kt. Rain. Waves around 2 ft.
Thursday Night
E wind 14 to 16 kt becoming WSW after midnight. Rain likely. Waves around 2 ft.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 38 degrees.


*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: 41.99°N 83.17°W
Last Update: 5:35 pm EDT Mar 29, 2026
Forecast Valid: 10pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
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