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Detroit/Pontiac, MI Local Forecast Office

4NM SE Au Gres MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 5 to 9 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 24 °F

      NNW 9kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SSW wind 11 to 16 kt increasing to 18 to 23 kt after midnight. A chance of snow, mainly after 5am.   Waves 1 ft building to 4 ft.

      Low: 20 °F

      ⇑SSW 23kt
      Waves Building4ft

    • Tuesday

      Tuesday:SSW wind 20 to 25 kt, with gusts as high as 31 kt. Snow, mainly between 7am and 1pm.   Waves 5 ft subsiding to 2 ft.

      High: 32 °F

      SSW 25kt
      5ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:WSW wind 15 to 21 kt becoming SE after midnight. Snow before 4am, then rain and snow.   Waves 2 to 3 ft.

      Low: 27 °F

      SSE 21kt
      2-3ft

    • Wednesday

      Wednesday:ENE wind 18 to 22 kt becoming NNW in the afternoon. Winds could gust as high as 29 kt. Rain, possibly mixed with snow, becoming all snow after 10am.   Waves 2 to 4 ft.

      High: 34 °F

      N 22kt
      2-4ft

    • Wednesday Night

      Wednesday Night:WNW wind 15 to 21 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 20 °F

      WNW 21kt
      1-2ft

    • Thursday

      Thursday:W wind 12 to 14 kt. Mostly cloudy. Waves 1 ft or less.

      High: 26 °F

      W 14kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 12 to 15 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 18 °F

      W 15kt
      < 1ft

    • Friday

      Friday:WSW wind 15 to 18 kt, with gusts as high as 24 kt. A chance of snow.   Waves around 1 ft.

      High: 24 °F

      WSW 18kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:13 am EST Dec 8, 2025
Forecast Valid: 5am EST Dec 8, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

Today
NNW wind 5 to 9 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Tonight
SSW wind 11 to 16 kt increasing to 18 to 23 kt after midnight. A chance of snow, mainly after 5am. Waves 1 ft building to 4 ft.
Tuesday
SSW wind 20 to 25 kt, with gusts as high as 31 kt. Snow, mainly between 7am and 1pm. Waves 5 ft subsiding to 2 ft.
Tuesday Night
WSW wind 15 to 21 kt becoming SE after midnight. Snow before 4am, then rain and snow. Waves 2 to 3 ft.
Wednesday
ENE wind 18 to 22 kt becoming NNW in the afternoon. Winds could gust as high as 29 kt. Rain, possibly mixed with snow, becoming all snow after 10am. Waves 2 to 4 ft.
Wednesday Night
WNW wind 15 to 21 kt. Mostly cloudy. Waves 1 to 2 ft.
Thursday
W wind 12 to 14 kt. Mostly cloudy. Waves 1 ft or less.
Thursday Night
W wind 12 to 15 kt. Mostly cloudy. Waves 1 ft or less.
Friday
WSW wind 15 to 18 kt, with gusts as high as 24 kt. A chance of snow. Waves around 1 ft.

*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: 44°N 83.65°W
Last Update: 4:13 am EST Dec 8, 2025
Forecast Valid: 5am EST Dec 8, 2025-6pm EST Dec 14, 2025
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