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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:NE wind around 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 71 °F

      NE 10kt
      < 1ft

    • Friday Night

      Friday Night:NE wind 10 to 12 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 64 °F

      NE 12kt
      < 1ft

    • Saturday

      Saturday:ENE wind 9 to 12 kt becoming ESE in the afternoon. Showers.   Waves 1 ft or less.

      High: 67 °F

      ESE 12kt
      < 1ft

    • Saturday Night

      Saturday Night:ENE wind around 11 kt. Showers.   Waves 1 ft or less.

      Low: 63 °F

      ENE 11kt
      < 1ft

    • Sunday

      Sunday:NNE wind 11 to 13 kt. Showers likely and possibly a thunderstorm.   Waves around 1 ft.

      High: 65 °F

      NNE 13kt
      1ft

    • Sunday Night

      Sunday Night:NE wind 14 to 16 kt. A chance of showers before 8pm.   Waves around 1 ft.

      Low: 64 °F

      NE 16kt
      1ft

    • Monday

      Monday:ENE wind around 18 kt. A chance of showers before 2pm.   Waves around 2 ft.

      High: 60 °F

      ENE 18kt
      2ft

    • Monday Night

      Monday Night:NE wind 17 to 22 kt. A chance of showers.   Waves around 2 ft.

      Low: 60 °F

      NE 22kt
      2ft

    • Tuesday

      Tuesday:NE wind 18 to 20 kt. A chance of showers.   Waves around 2 ft.

      High: 61 °F

      NE 20kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:13 am EDT Sep 18, 2026
Forecast Valid: 1am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

Friday
NE wind around 10 kt. Mostly sunny. Waves 1 ft or less.
Friday Night
NE wind 10 to 12 kt. Mostly cloudy. Waves 1 ft or less.
Saturday
ENE wind 9 to 12 kt becoming ESE in the afternoon. Showers. Waves 1 ft or less.
Saturday Night
ENE wind around 11 kt. Showers. Waves 1 ft or less.
Sunday
NNE wind 11 to 13 kt. Showers likely and possibly a thunderstorm. Waves around 1 ft.
Sunday Night
NE wind 14 to 16 kt. A chance of showers before 8pm. Waves around 1 ft.
Monday
ENE wind around 18 kt. A chance of showers before 2pm. Waves around 2 ft.
Monday Night
NE wind 17 to 22 kt. A chance of showers. Waves around 2 ft.
Tuesday
NE wind 18 to 20 kt. A chance of showers. Waves around 2 ft.

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

The water temperature at Belle Isle is 69 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: 12:13 am EDT Sep 18, 2026
Forecast Valid: 1am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
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