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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 15 kt, with gusts as high as 21 kt. Mostly sunny. Waves around 1 ft.

      High: 53 °F

      W 15kt
      1ft

    • Tonight

      Tonight:WSW wind 7 to 10 kt. A chance of showers before 1am, then a slight chance of showers after 2am.   Waves 1 ft or less.

      Low: 43 °F

      WSW 10kt
      < 1ft

    • Friday

      Friday:WSW wind 6 to 10 kt becoming S in the afternoon. Increasing clouds. Waves 1 ft or less.

      High: 59 °F

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 7 to 9 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 47 °F

      SSW 9kt
      < 1ft

    • Saturday

      Saturday:SW wind 10 to 16 kt. Showers likely after 2pm.   Waves 1 ft or less.

      High: 64 °F

      SW 16kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 8 to 13 kt becoming NNW after midnight. Winds could gust as high as 19 kt. Showers likely before 8pm.   Waves 1 ft or less.

      Low: 45 °F

      W 13kt
      < 1ft

    • Sunday

      Sunday:N wind 5 to 8 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 56 °F

      WSW 8kt
      < 1ft

    • Sunday Night

      Sunday Night:NNW wind 7 to 9 kt. Partly cloudy. Waves 1 ft or less.

      Low: 42 °F

      NNW 9kt
      < 1ft

    • Monday

      Monday:NW wind around 9 kt. Mostly sunny. Waves 1 ft or less.

      High: 54 °F

      NW 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: 2:24 pm EDT May 7, 2026
Forecast Valid: 4pm EDT May 7, 2026-6pm EDT May 13, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
W wind around 15 kt, with gusts as high as 21 kt. Mostly sunny. Waves around 1 ft.
Tonight
WSW wind 7 to 10 kt. A chance of showers before 1am, then a slight chance of showers after 2am. Waves 1 ft or less.
Friday
WSW wind 6 to 10 kt becoming S in the afternoon. Increasing clouds. Waves 1 ft or less.
Friday Night
SSW wind 7 to 9 kt. Mostly cloudy. Waves 1 ft or less.
Saturday
SW wind 10 to 16 kt. Showers likely after 2pm. Waves 1 ft or less.
Saturday Night
W wind 8 to 13 kt becoming NNW after midnight. Winds could gust as high as 19 kt. Showers likely before 8pm. Waves 1 ft or less.
Sunday
N wind 5 to 8 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Sunday Night
NNW wind 7 to 9 kt. Partly cloudy. Waves 1 ft or less.
Monday
NW wind around 9 kt. 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 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: 2:24 pm EDT May 7, 2026
Forecast Valid: 4pm EDT May 7, 2026-6pm EDT May 13, 2026
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