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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WNW wind around 17 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.

      High: 55 °F

      WNW 17kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NW wind 13 to 15 kt. Cloudy, then becoming partly cloudy toward daybreak. Waves around 1 ft.

      Low: 44 °F

      NW 15kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNW wind 10 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves 1 ft or less.

      High: 59 °F

      NNW 13kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      Low: 46 °F

      N 6kt⇓
      < 1ft

    • Friday

      Friday:S wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

      High: 62 °F

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind 11 to 13 kt. Mostly cloudy. Waves around 1 ft.

      Low: 53 °F

      S 13kt
      1ft

    • Saturday

      Saturday:WSW wind 10 to 13 kt. Mostly sunny. Waves around 1 ft.

      High: 73 °F

      WSW 13kt
      1ft

    • Saturday Night

      Saturday Night:SW wind 6 to 10 kt. A chance of showers.   Waves 1 ft or less.

      Low: 55 °F

      SW 10kt
      < 1ft

    • Sunday

      Sunday:E wind 7 to 9 kt becoming SE in the afternoon. A chance of showers, with thunderstorms also possible after 2pm.   Waves 1 ft or less.

      High: 67 °F

      SE 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: 4:25 am EDT May 13, 2026
Forecast Valid: 12pm EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
WNW wind around 17 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.
Tonight
NW wind 13 to 15 kt. Cloudy, then becoming partly cloudy toward daybreak. Waves around 1 ft.
Thursday
NNW wind 10 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Friday
S wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.
Friday Night
S wind 11 to 13 kt. Mostly cloudy. Waves around 1 ft.
Saturday
WSW wind 10 to 13 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
SW wind 6 to 10 kt. A chance of showers. Waves 1 ft or less.
Sunday
E wind 7 to 9 kt becoming SE in the afternoon. A chance of showers, 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 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: 4:25 am EDT May 13, 2026
Forecast Valid: 12pm EDT May 13, 2026-6pm EDT May 19, 2026
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