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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WNW wind around 8 kt. Sunny. Waves 1 ft or less.

      High: 62 °F

      WNW 8kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

      Low: 41 °F

      Light Wind
      < 1ft

    • Veterans Day

      Veterans Day:Variable winds 5 kt or less. A chance of rain after 5pm.   Waves 1 ft or less.

      High: 56 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 6 to 10 kt becoming N after midnight. Rain likely before 10pm, then a chance of rain after 11pm.   Waves 1 ft or less.

      Low: 42 °F

      N 10kt
      < 1ft

    • Thursday

      Thursday:N wind 10 to 14 kt, with gusts as high as 22 kt. Rain likely, mainly after 1pm.   Waves 1 ft or less.

      High: 50 °F

      N 14kt
      < 1ft

    • Thursday Night

      Thursday Night:NNW wind 11 to 15 kt, with gusts as high as 22 kt. A chance of rain before 1am.   Waves 1 ft or less.

      Low: 35 °F

      NNW 15kt
      < 1ft

    • Friday

      Friday:NNW wind around 12 kt, with gusts as high as 18 kt. A chance of rain after 1pm.   Waves 1 ft or less.

      High: 45 °F

      NNW 12kt
      < 1ft

    • Friday Night

      Friday Night:NNW wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 31 °F

      NNW 10kt
      < 1ft

    • Saturday

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

      High: 44 °F

      NW 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: 1:24 pm EST Nov 10, 2026
Forecast Valid: 2pm EST Nov 10, 2026-6pm EST Nov 16, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
WNW wind around 8 kt. Sunny. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.
Veterans Day
Variable winds 5 kt or less. A chance of rain after 5pm. Waves 1 ft or less.
Wednesday Night
NE wind 6 to 10 kt becoming N after midnight. Rain likely before 10pm, then a chance of rain after 11pm. Waves 1 ft or less.
Thursday
N wind 10 to 14 kt, with gusts as high as 22 kt. Rain likely, mainly after 1pm. Waves 1 ft or less.
Thursday Night
NNW wind 11 to 15 kt, with gusts as high as 22 kt. A chance of rain before 1am. Waves 1 ft or less.
Friday
NNW wind around 12 kt, with gusts as high as 18 kt. A chance of rain after 1pm. Waves 1 ft or less.
Friday Night
NNW wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.
Saturday
NW wind around 10 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: 1:24 pm EST Nov 10, 2026
Forecast Valid: 2pm EST Nov 10, 2026-6pm EST Nov 16, 2026
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