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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • Veterans Day

      Veterans Day:Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

      High: 55 °F

      ⇑NE 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNE wind around 8 kt becoming NNW after midnight. A chance of rain before 5am.   Waves 1 ft or less.

      Low: 44 °F

      NNE 8kt
      < 1ft

    • Thursday

      Thursday:N wind 9 to 14 kt, with gusts as high as 21 kt. A chance of rain after 10am.   Waves 1 ft or less.

      High: 46 °F

      N 14kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind 10 to 14 kt, with gusts as high as 21 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 35 °F

      N 14kt
      < 1ft

    • Friday

      Friday:NNW wind 9 to 11 kt. Mostly cloudy. Waves 1 ft or less.

      High: 41 °F

      NNW 11kt
      < 1ft

    • Friday Night

      Friday Night:NNW wind around 10 kt. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

      Low: 32 °F

      NNW 10kt
      < 1ft

    • Saturday

      Saturday:NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 45 °F

      NW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.

      Low: 32 °F

      NW 7kt
      < 1ft

    • Sunday

      Sunday:NW wind around 6 kt. Mostly sunny. Waves 1 ft or less.

      High: 47 °F

      NW 6kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:13 am EST Nov 11, 2026
Forecast Valid: 3am EST Nov 11, 2026-6pm EST Nov 17, 2026

View Nearby Observations

Detailed Forecast

Veterans Day
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Increasing clouds. Waves 1 ft or less.
Wednesday Night
NNE wind around 8 kt becoming NNW after midnight. A chance of rain before 5am. Waves 1 ft or less.
Thursday
N wind 9 to 14 kt, with gusts as high as 21 kt. A chance of rain after 10am. Waves 1 ft or less.
Thursday Night
N wind 10 to 14 kt, with gusts as high as 21 kt. Mostly cloudy. Waves 1 ft or less.
Friday
NNW wind 9 to 11 kt. Mostly cloudy. Waves 1 ft or less.
Friday Night
NNW wind around 10 kt. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.
Saturday
NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
NW wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.
Sunday
NW wind around 6 kt. Mostly sunny. Waves 1 ft or less.



*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: 42.19°N 83.15°W
Last Update: 2:13 am EST Nov 11, 2026
Forecast Valid: 3am EST Nov 11, 2026-6pm EST Nov 17, 2026
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