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Detroit/Pontiac, MI Local Forecast Office

3NM SSW Stony Point MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 14 km/h. Sunny. Waves 1 m or less.

      High: 23 °C

      E 14km/h
      < 1m

    • Tonight

      Tonight:E wind 18 to 24 km/h becoming SSE after midnight. Partly cloudy. Waves 1 m or less.

      Low: 21 °C

      ESE 24km/h
      < 1m

    • Saturday

      Saturday:S wind around 13 km/h. Partly sunny. Waves 1 m or less.

      High: 26 °C

      S 13km/h
      < 1m

    • Saturday Night

      Saturday Night:SSW wind around 14 km/h becoming WSW after midnight. Partly cloudy. Waves 1 m or less.

      Low: 21 °C

      SW 14km/h
      < 1m

    • Sunday

      Sunday:WNW wind 11 to 13 km/h. Mostly sunny. Waves 1 m or less.

      High: 25 °C

      WNW 13km/h
      < 1m

    • Sunday Night

      Sunday Night:N wind 18 to 24 km/h. Mostly cloudy. Waves 1 m or less.

      Low: 18 °C

      N 24km/h
      < 1m

    • Monday

      Monday:NE wind 18 to 23 km/h becoming E in the afternoon. Mostly sunny. Waves 1 m or less.

      High: 22 °C

      NE 23km/h
      < 1m

    • Monday Night

      Monday Night:ESE wind 26 to 34 km/h becoming S after midnight. Winds could gust as high as 42 km/h. Mostly cloudy. Waves 1 m or less.

      Low: 20 °C

      S 34km/h
      < 1m

    • Tuesday

      Tuesday:SSW wind 27 to 32 km/h, with gusts as high as 47 km/h. A chance of showers and thunderstorms after 2pm.   Waves 1 m or less.

      High: 27 °C

      SSW 32km/h
      < 1m


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 Sep 11, 2026
Forecast Valid: 1pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
E wind around 14 km/h. Sunny. Waves 1 m or less.
Tonight
E wind 18 to 24 km/h becoming SSE after midnight. Partly cloudy. Waves 1 m or less.
Saturday
S wind around 13 km/h. Partly sunny. Waves 1 m or less.
Saturday Night
SSW wind around 14 km/h becoming WSW after midnight. Partly cloudy. Waves 1 m or less.
Sunday
WNW wind 11 to 13 km/h. Mostly sunny. Waves 1 m or less.
Sunday Night
N wind 18 to 24 km/h. Mostly cloudy. Waves 1 m or less.
Monday
NE wind 18 to 23 km/h becoming E in the afternoon. Mostly sunny. Waves 1 m or less.
Monday Night
ESE wind 26 to 34 km/h becoming S after midnight. Winds could gust as high as 42 km/h. Mostly cloudy. Waves 1 m or less.
Tuesday
SSW wind 27 to 32 km/h, with gusts as high as 47 km/h. A chance of showers and thunderstorms after 2pm. Waves 1 m or less.

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

The water temperature at Belle Isle is 71 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: 41.89°N 83.3°W
Last Update: 4:24 am EDT Sep 11, 2026
Forecast Valid: 1pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026
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