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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SE wind around 9 kt. Mostly cloudy. Waves around 1 ft.

      High: 56 °F

      SE 9kt
      1ft

    • Tonight

      Tonight:SE wind around 10 kt. Cloudy. Waves around 1 ft.

      Low: 56 °F

      SE 10kt
      1ft

    • Sunday

      Sunday:SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

      High: 61 °F

      SSE 7kt⇓
      < 1ft

    • Sunday Night

      Sunday Night:SE wind 5 to 7 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 56 °F

      S 7kt
      < 1ft

    • Monday

      Monday:S wind 7 to 9 kt. Partly sunny. Waves 1 ft or less.

      High: 61 °F

      S 9kt
      < 1ft

    • Monday Night

      Monday Night:S wind 12 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 57 °F

      S 15kt
      1-2ft

    • Tuesday

      Tuesday:S wind around 16 kt. Mostly cloudy. Waves around 2 ft.

      High: 66 °F

      S 16kt
      2ft

    • Tuesday Night

      Tuesday Night:S wind 18 to 25 kt. A chance of rain.   Waves 2 to 4 ft.

      Low: 61 °F

      S 25kt
      2-4ft

    • Wednesday

      Wednesday:S wind 15 to 19 kt. Rain likely.   Waves 2 to 3 ft.

      High: 63 °F

      S 19kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:49 am EDT Oct 31, 2026
Forecast Valid: 1pm EDT Oct 31, 2026-6pm EST Nov 6, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
SE wind around 9 kt. Mostly cloudy. Waves around 1 ft.
Tonight
SE wind around 10 kt. Cloudy. Waves around 1 ft.
Sunday
SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.
Sunday Night
SE wind 5 to 7 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.
Monday
S wind 7 to 9 kt. Partly sunny. Waves 1 ft or less.
Monday Night
S wind 12 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Tuesday
S wind around 16 kt. Mostly cloudy. Waves around 2 ft.
Tuesday Night
S wind 18 to 25 kt. A chance of rain. Waves 2 to 4 ft.
Wednesday
S wind 15 to 19 kt. Rain likely. Waves 2 to 3 ft.

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

The water temperature at Belle Isle is 55 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: 9:49 am EDT Oct 31, 2026
Forecast Valid: 1pm EDT Oct 31, 2026-6pm EST Nov 6, 2026
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