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Detroit/Pontiac, MI Local Forecast Office

3NM S Au Gres MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 12 to 14 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 ft or less.

      High: 40 °F

      N 14kt
      < 1ft

    • Tonight

      Tonight:NNW wind 10 to 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 32 °F

      NNW 12kt
      < 1ft

    • Saturday

      Saturday:NNW wind 10 to 12 kt, with gusts as high as 18 kt. Partly sunny. Waves 1 ft or less.

      High: 46 °F

      NNW 12kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 32 °F

      NW 9kt
      < 1ft

    • Sunday

      Sunday:NNW wind 5 to 7 kt. Partly sunny. Waves 1 ft or less.

      High: 46 °F

      NNW 7kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 31 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

      High: 48 °F

      ⇑SW 8kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 7 to 9 kt. Mostly clear. Waves 1 ft or less.

      Low: 34 °F

      WSW 9kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 8 to 10 kt. Sunny. Waves 1 ft or less.

      High: 52 °F

      SW 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: 9:49 am EST Nov 13, 2026
Forecast Valid: 10am EST Nov 13, 2026-6pm EST Nov 19, 2026

View Nearby Observations

Detailed Forecast

Today
N wind 12 to 14 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 ft or less.
Tonight
NNW wind 10 to 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves 1 ft or less.
Saturday
NNW wind 10 to 12 kt, with gusts as high as 18 kt. Partly sunny. Waves 1 ft or less.
Saturday Night
NW wind around 9 kt. Mostly cloudy. Waves 1 ft or less.
Sunday
NNW wind 5 to 7 kt. Partly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.
Monday Night
WSW wind 7 to 9 kt. Mostly clear. Waves 1 ft or less.
Tuesday
SW wind 8 to 10 kt. Sunny. Waves 1 ft or less.

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


*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 83.71°W
Last Update: 9:49 am EST Nov 13, 2026
Forecast Valid: 10am EST Nov 13, 2026-6pm EST Nov 19, 2026
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