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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind around 6 kt becoming SSW in the afternoon. Showers and thunderstorms likely before 9am, then a chance of showers and thunderstorms after 2pm.   Waves 1 ft or less.

      High: 76 °F

      W 6kt
      < 1ft

    • Tonight

      Tonight:SSE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am.   Waves 1 ft or less.

      Low: 69 °F

      SSE 6kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S around 6 kt in the morning. A chance of thunderstorms between 4pm and 5pm.   Waves 1 ft or less.

      High: 78 °F

      ⇑S 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:W wind around 6 kt becoming NW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 70 °F

      W 6kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming WNW 5 to 7 kt in the morning. A chance of showers after 2pm.   Waves 1 ft or less.

      High: 77 °F

      ⇑WNW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:WNW wind 7 to 9 kt becoming NNE after midnight. A chance of showers before 8pm.   Waves 1 ft or less.

      Low: 67 °F

      NNE 9kt
      < 1ft

    • Friday

      Friday:N wind around 9 kt. Sunny. Waves 1 ft or less.

      High: 75 °F

      N 9kt
      < 1ft

    • Friday Night

      Friday Night:NE wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 64 °F

      NE 10kt
      < 1ft

    • Saturday

      Saturday:ENE wind 7 to 9 kt becoming SE in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 72 °F

      ESE 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: 5:35 am EDT Aug 11, 2026
Forecast Valid: 5am EDT Aug 11, 2026-6pm EDT Aug 17, 2026

View Nearby Observations

Detailed Forecast

Today
W wind around 6 kt becoming SSW in the afternoon. Showers and thunderstorms likely before 9am, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Tonight
SSE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S around 6 kt in the morning. A chance of thunderstorms between 4pm and 5pm. Waves 1 ft or less.
Wednesday Night
W wind around 6 kt becoming NW after midnight. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming WNW 5 to 7 kt in the morning. A chance of showers after 2pm. Waves 1 ft or less.
Thursday Night
WNW wind 7 to 9 kt becoming NNE after midnight. A chance of showers before 8pm. Waves 1 ft or less.
Friday
N wind around 9 kt. Sunny. Waves 1 ft or less.
Friday Night
NE wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.
Saturday
ENE wind 7 to 9 kt becoming SE in the afternoon. Mostly sunny. Waves 1 ft or less.

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

The water temperature at Belle Isle is 77 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: 5:35 am EDT Aug 11, 2026
Forecast Valid: 5am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
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