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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind around 20 kt, with gusts as high as 27 kt. Showers and possibly a thunderstorm.   Waves 2 to 3 ft.

      Low: 50 °F

      SW 20kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:W wind 16 to 18 kt, with gusts as high as 24 kt. Partly sunny. Waves around 1 ft.

      High: 54 °FFalling Temperatures

      W 18kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:NW wind 13 to 16 kt, with gusts as high as 22 kt. Cloudy, then gradually becoming partly cloudy. Waves around 1 ft.

      Low: 44 °F

      NW 16kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNW wind 11 to 13 kt. Mostly sunny. Waves 1 ft or less.

      High: 59 °F

      NNW 13kt
      < 1ft

    • Thursday Night

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

      Low: 47 °F

      Light Wind
      < 1ft

    • Friday

      Friday:S wind 5 to 11 kt. Partly sunny. Waves 1 ft or less.

      High: 63 °F

      S 11kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 11 to 13 kt. Mostly cloudy. Waves around 1 ft.

      Low: 53 °F

      SSW 13kt
      1ft

    • Saturday

      Saturday:WSW wind 10 to 14 kt. Mostly sunny. Waves around 1 ft.

      High: 74 °F

      WSW 14kt
      1ft

    • Saturday Night

      Saturday Night:W wind 6 to 9 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 54 °F

      W 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:13 pm EDT May 12, 2026
Forecast Valid: 11pm EDT May 12, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

Overnight
SW wind around 20 kt, with gusts as high as 27 kt. Showers and possibly a thunderstorm. Waves 2 to 3 ft.
Wednesday
W wind 16 to 18 kt, with gusts as high as 24 kt. Partly sunny. Waves around 1 ft.
Wednesday Night
NW wind 13 to 16 kt, with gusts as high as 22 kt. Cloudy, then gradually becoming partly cloudy. Waves around 1 ft.
Thursday
NNW wind 11 to 13 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Friday
S wind 5 to 11 kt. Partly sunny. Waves 1 ft or less.
Friday Night
SSW wind 11 to 13 kt. Mostly cloudy. Waves around 1 ft.
Saturday
WSW wind 10 to 14 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
W wind 6 to 9 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

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

The water temperature at Belle Isle is missing.


*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: 10:13 pm EDT May 12, 2026
Forecast Valid: 11pm EDT May 12, 2026-6pm EDT May 19, 2026
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