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Detroit/Pontiac, MI Local Forecast Office

3NM SSW Stony Point MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 22 to 24 kt, with gusts as high as 30 kt. Partly cloudy. Waves around 2 ft.

      Low: 43 °F

      N 24kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:N wind 11 to 16 kt decreasing to 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 51 °F

      N 16kt⇓
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:WSW wind 5 to 9 kt. Clear. Waves 1 ft or less.

      Low: 43 °F

      WSW 9kt
      < 1ft

    • Sunday

      Sunday:SSW wind around 11 kt. Sunny. Waves 1 ft or less.

      High: 59 °F

      SSW 11kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 6 to 8 kt. Clear. Waves 1 ft or less.

      Low: 46 °F

      SSW 8kt
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 61 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 49 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:N wind around 6 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.

      High: 64 °F

      N 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.

      Low: 52 °F

      NE 8kt
      < 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 Oct 16, 2026
Forecast Valid: 8pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026

View Nearby Observations

Detailed Forecast

Tonight
N wind 22 to 24 kt, with gusts as high as 30 kt. Partly cloudy. Waves around 2 ft.
Saturday
N wind 11 to 16 kt decreasing to 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.
Saturday Night
WSW wind 5 to 9 kt. Clear. Waves 1 ft or less.
Sunday
SSW wind around 11 kt. Sunny. Waves 1 ft or less.
Sunday Night
SSW wind 6 to 8 kt. Clear. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
N wind around 6 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
NE wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.

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

The water temperature at Belle Isle is 64 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: 41.89°N 83.3°W
Last Update: 4:24 pm EDT Oct 16, 2026
Forecast Valid: 8pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
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