Hazardous Weather Conditions

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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:SSE wind 6 to 9 kt. A chance of showers and thunderstorms, mainly after 4pm.   Waves 1 ft or less.

      High: 78 °F

      SSE 9kt
      < 1ft

    • Friday Night

      Friday Night:S wind 8 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 11pm and 1am.   Waves 1 ft or less.

      Low: 71 °F

      SW 10kt
      < 1ft

    • Saturday

      Saturday:WSW wind 10 to 12 kt. A chance of showers and thunderstorms between 2pm and 3pm.   Waves around 1 ft.

      High: 80 °F

      WSW 12kt
      1ft

    • Saturday Night

      Saturday Night:W wind 7 to 10 kt becoming NW after midnight. Mostly clear. Waves 1 ft or less.

      Low: 67 °F

      W 10kt
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. Mostly sunny. Waves 1 ft or less.

      High: 79 °F

      ⇑SSW 11kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind around 10 kt. Showers likely and possibly a thunderstorm, mainly after 11pm.   Waves 1 ft or less.

      Low: 71 °F

      SSW 10kt
      < 1ft

    • Monday

      Monday:WSW wind 9 to 11 kt. Showers likely and possibly a thunderstorm after 2pm.   Waves 1 ft or less.

      High: 80 °F

      WSW 11kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 10 to 13 kt, with gusts as high as 19 kt. Showers and possibly a thunderstorm before 2am, then showers likely.   Waves around 1 ft.

      Low: 71 °F

      WSW 13kt
      1ft

    • Tuesday

      Tuesday:W wind around 10 kt. Showers likely, with thunderstorms also possible after 2pm.   Waves 1 ft or less.

      High: 78 °F

      W 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:24 am EDT Aug 7, 2026
Forecast Valid: 3am EDT Aug 7, 2026-6pm EDT Aug 13, 2026

View Nearby Observations

Detailed Forecast

Friday
SSE wind 6 to 9 kt. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.
Friday Night
S wind 8 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 11pm and 1am. Waves 1 ft or less.
Saturday
WSW wind 10 to 12 kt. A chance of showers and thunderstorms between 2pm and 3pm. Waves around 1 ft.
Saturday Night
W wind 7 to 10 kt becoming NW after midnight. Mostly clear. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. Mostly sunny. Waves 1 ft or less.
Sunday Night
SSW wind around 10 kt. Showers likely and possibly a thunderstorm, mainly after 11pm. Waves 1 ft or less.
Monday
WSW wind 9 to 11 kt. Showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.
Monday Night
WSW wind 10 to 13 kt, with gusts as high as 19 kt. Showers and possibly a thunderstorm before 2am, then showers likely. Waves around 1 ft.
Tuesday
W wind around 10 kt. Showers likely, with thunderstorms also possible after 2pm. 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: 2:24 am EDT Aug 7, 2026
Forecast Valid: 3am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
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