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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Columbus Day

      Columbus Day:WSW wind 7 to 10 kt becoming SSW in the afternoon. Patchy fog between 7am and 8am.  Waves 1 ft or less.

      High: 71 °F

      SW 10kt
      < 1ft

    • Tonight

      Tonight:SSW wind 11 to 14 kt. A chance of rain and thunderstorms, mainly after 2am.   Waves 1 to 2 ft.

      Low: 67 °F

      SSW 14kt
      1-2ft

    • Tuesday

      Tuesday:SW wind 15 to 17 kt. Sunny. Waves around 2 ft.

      High: 75 °F

      SW 17kt
      2ft

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 12 kt. A chance of rain after 2am.   Waves 1 ft or less.

      Low: 63 °F

      WNW 12kt
      < 1ft

    • Wednesday

      Wednesday:NNW wind around 7 kt. Rain likely, mainly between 8am and 2pm.   Waves 1 ft or less.

      High: 67 °F

      NNW 7kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 9 to 13 kt. A chance of rain before 8pm.   Waves 1 ft or less.

      Low: 57 °F

      NE 13kt
      < 1ft

    • Thursday

      Thursday:E wind around 12 kt. A chance of rain.   Waves 1 ft or less.

      High: 64 °F

      E 12kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind 11 to 13 kt becoming W after midnight. Rain likely.   Waves 1 to 2 ft.

      Low: 55 °F

      SE 13kt
      1-2ft

    • Friday

      Friday:WNW wind 17 to 24 kt, with gusts as high as 32 kt. A chance of rain.   Waves around 2 ft.

      High: 60 °F

      WNW 24kt
      2ft


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 Oct 12, 2026
Forecast Valid: 6am EDT Oct 12, 2026-6pm EDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day
WSW wind 7 to 10 kt becoming SSW in the afternoon. Patchy fog between 7am and 8am. Waves 1 ft or less.
Tonight
SSW wind 11 to 14 kt. A chance of rain and thunderstorms, mainly after 2am. Waves 1 to 2 ft.
Tuesday
SW wind 15 to 17 kt. Sunny. Waves around 2 ft.
Tuesday Night
WNW wind 5 to 12 kt. A chance of rain after 2am. Waves 1 ft or less.
Wednesday
NNW wind around 7 kt. Rain likely, mainly between 8am and 2pm. Waves 1 ft or less.
Wednesday Night
NE wind 9 to 13 kt. A chance of rain before 8pm. Waves 1 ft or less.
Thursday
E wind around 12 kt. A chance of rain. Waves 1 ft or less.
Thursday Night
E wind 11 to 13 kt becoming W after midnight. Rain likely. Waves 1 to 2 ft.
Friday
WNW wind 17 to 24 kt, with gusts as high as 32 kt. A chance of rain. Waves around 2 ft.

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

The water temperature at Belle Isle is 62 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 Oct 12, 2026
Forecast Valid: 6am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
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