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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 6 to 11 kt. Sunny. Waves 1 ft or less.

      High: 77 °F

      NE 11kt
      < 1ft

    • Tonight

      Tonight:NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      Low: 55 °F

      NE 8kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 81 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 59 °F

      S 8kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.

      High: 85 °F

      ⇑SSW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.

      Low: 66 °F

      SW 9kt
      < 1ft

    • Friday

      Friday:WSW wind 8 to 12 kt, with gusts as high as 19 kt. Partly sunny. Waves 1 ft or less.

      High: 87 °F

      WSW 12kt
      < 1ft

    • Friday Night

      Friday Night:SW wind 7 to 10 kt. A chance of showers.   Waves 1 ft or less.

      Low: 67 °F

      SW 10kt
      < 1ft

    • Saturday

      Saturday:SW wind 7 to 9 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm.   Waves 1 ft or less.

      High: 84 °F

      SW 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:24 am EDT Jun 2, 2026
Forecast Valid: 7am EDT Jun 2, 2026-6pm EDT Jun 8, 2026

View Nearby Observations

Detailed Forecast

Today
NE wind 6 to 11 kt. Sunny. Waves 1 ft or less.
Tonight
NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.
Thursday Night
SW wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.
Friday
WSW wind 8 to 12 kt, with gusts as high as 19 kt. Partly sunny. Waves 1 ft or less.
Friday Night
SW wind 7 to 10 kt. A chance of showers. Waves 1 ft or less.
Saturday
SW wind 7 to 9 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. 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: 4:24 am EDT Jun 2, 2026
Forecast Valid: 7am EDT Jun 2, 2026-6pm EDT Jun 8, 2026
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