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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WNW wind 5 to 7 kt becoming NNE after midnight. A chance of showers before 9pm.   Waves 1 ft or less.

      Low: 38 °F

      NNW 7kt
      < 1ft

    • Saturday

      Saturday:NW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

      High: 49 °F

      NW 8kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind around 8 kt. Partly cloudy. Waves 1 ft or less.

      Low: 38 °F

      W 8kt
      < 1ft

    • Sunday

      Sunday:SW wind 10 to 16 kt, with gusts as high as 23 kt. Increasing clouds. Waves 1 ft or less.

      High: 57 °F

      SW 16kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 14 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 49 °F

      SW 16kt
      1-2ft

    • Monday

      Monday:SW wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers after 2pm.   Waves 1 to 2 ft.

      High: 64 °F

      SW 15kt
      1-2ft

    • Monday Night

      Monday Night:SW wind 14 to 18 kt. A chance of showers and thunderstorms.   Waves around 2 ft.

      Low: 53 °F

      SW 18kt
      2ft

    • Tuesday

      Tuesday:WSW wind 13 to 15 kt. Showers likely.   Waves around 1 ft.

      High: 59 °F

      WSW 15kt
      1ft

    • Tuesday Night

      Tuesday Night:W wind 10 to 12 kt becoming N after midnight. Showers likely.   Waves 1 ft or less.

      Low: 46 °F

      NNW 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:24 pm EDT May 1, 2026
Forecast Valid: 7pm EDT May 1, 2026-6pm EDT May 8, 2026

View Nearby Observations

Detailed Forecast

Tonight
WNW wind 5 to 7 kt becoming NNE after midnight. A chance of showers before 9pm. Waves 1 ft or less.
Saturday
NW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
W wind around 8 kt. Partly cloudy. Waves 1 ft or less.
Sunday
SW wind 10 to 16 kt, with gusts as high as 23 kt. Increasing clouds. Waves 1 ft or less.
Sunday Night
SW wind 14 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Waves 1 to 2 ft.
Monday
SW wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers after 2pm. Waves 1 to 2 ft.
Monday Night
SW wind 14 to 18 kt. A chance of showers and thunderstorms. Waves around 2 ft.
Tuesday
WSW wind 13 to 15 kt. Showers likely. Waves around 1 ft.
Tuesday Night
W wind 10 to 12 kt becoming N after midnight. Showers likely. Waves 1 ft or less.

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

The water temperature at Belle Isle is 51 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: 4:24 pm EDT May 1, 2026
Forecast Valid: 7pm EDT May 1, 2026-6pm EDT May 8, 2026
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