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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 12 to 15 kt. Partly cloudy. Waves around 1 ft.

      Low: 64 °F

      N 15kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:N wind 7 to 10 kt. Sunny. Waves 1 ft or less.

      High: 76 °F

      N 10kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

      Low: 64 °F

      ENE 7kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 76 °F

      ⇑SSE 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.

      Low: 67 °F

      SE 7kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 79 °F

      ⇑S 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind around 7 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 69 °F

      S 7kt
      < 1ft

    • Thursday

      Thursday:WSW wind 5 to 7 kt. A chance of showers and thunderstorms after 2pm.   Waves 1 ft or less.

      High: 77 °F

      WSW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind around 6 kt becoming WNW after midnight. A chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 69 °F

      SW 6kt
      < 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 Aug 2, 2026
Forecast Valid: 9pm EDT Aug 2, 2026-6pm EDT Aug 9, 2026

View Nearby Observations

Detailed Forecast

Tonight
N wind 12 to 15 kt. Partly cloudy. Waves around 1 ft.
Monday
N wind 7 to 10 kt. Sunny. Waves 1 ft or less.
Monday Night
ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
SE wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
S wind around 7 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.
Thursday
WSW wind 5 to 7 kt. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Thursday Night
SW wind around 6 kt becoming WNW after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.

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

The water temperature at Belle Isle is 76 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 Aug 2, 2026
Forecast Valid: 9pm EDT Aug 2, 2026-6pm EDT Aug 9, 2026
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