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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 7 to 10 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less.

      High: 87 °F

      SW 10kt
      < 1ft

    • Tonight

      Tonight:W wind around 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 75 °F

      W 10kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

      High: 88 °F

      WSW 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNW wind 6 to 8 kt becoming NE in the evening. Partly cloudy. Waves 1 ft or less.

      Low: 74 °F

      NNW 8kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 83 °F

      ⇑S 6kt
      < 1ft

    • Thursday Night

      Thursday Night:ESE wind around 7 kt becoming ENE after midnight. Mostly clear. Waves 1 ft or less.

      Low: 73 °F

      ESE 7kt
      < 1ft

    • Friday

      Friday:E wind around 8 kt. Mostly sunny. Waves 1 ft or less.

      High: 80 °F

      E 8kt
      < 1ft

    • Friday Night

      Friday Night:E wind around 9 kt. A chance of showers and thunderstorms after 2am.   Waves 1 ft or less.

      Low: 72 °F

      E 9kt
      < 1ft

    • Saturday

      Saturday:SSW wind 9 to 11 kt. A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm.   Waves around 1 ft.

      High: 80 °F

      SSW 11kt
      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 am EDT Jul 14, 2026
Forecast Valid: 8am EDT Jul 14, 2026-6pm EDT Jul 20, 2026

View Nearby Observations

Detailed Forecast

Today
W wind 7 to 10 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less.
Tonight
W wind around 10 kt. Mostly clear. Waves 1 ft or less.
Wednesday
WSW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.
Wednesday Night
NNW wind 6 to 8 kt becoming NE in the evening. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Waves 1 ft or less.
Thursday Night
ESE wind around 7 kt becoming ENE after midnight. Mostly clear. Waves 1 ft or less.
Friday
E wind around 8 kt. Mostly sunny. Waves 1 ft or less.
Friday Night
E wind around 9 kt. A chance of showers and thunderstorms after 2am. Waves 1 ft or less.
Saturday
SSW wind 9 to 11 kt. A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Waves around 1 ft.

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 am EDT Jul 14, 2026
Forecast Valid: 8am EDT Jul 14, 2026-6pm EDT Jul 20, 2026
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