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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind around 11 kt, with gusts as high as 18 kt. A slight chance of snow showers.   Waves 1 ft or less.

      High: 15 °F

      WSW 11kt
      < 1ft

    • Tonight

      Tonight:W wind 6 to 10 kt. A slight chance of snow showers before 10pm.   Waves 1 ft or less.

      Low: 1 °F

      W 10kt
      < 1ft

    • Thursday

      Thursday:WNW wind around 6 kt. Mostly sunny. Waves 1 ft or less.

      High: 14 °F

      WNW 6kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: -2 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming N around 6 kt in the morning. Mostly sunny. Waves 1 ft or less.

      High: 12 °F

      ⇑N 6kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: -5 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:N wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.

      High: 17 °F

      N 9kt
      < 1ft

    • Saturday Night

      Saturday Night:NNW wind 6 to 8 kt. Partly cloudy. Waves 1 ft or less.

      Low: 4 °F

      NNW 8kt
      < 1ft

    • Sunday

      Sunday:NW wind around 8 kt. Mostly sunny. Waves 1 ft or less.

      High: 20 °F

      NW 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:50 pm EST Jan 28, 2026
Forecast Valid: 3pm EST Jan 28, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
WSW wind around 11 kt, with gusts as high as 18 kt. A slight chance of snow showers. Waves 1 ft or less.
Tonight
W wind 6 to 10 kt. A slight chance of snow showers before 10pm. Waves 1 ft or less.
Thursday
WNW wind around 6 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming N around 6 kt in the morning. Mostly sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
N wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.
Saturday Night
NNW wind 6 to 8 kt. Partly cloudy. Waves 1 ft or less.
Sunday
NW wind around 8 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: 2:50 pm EST Jan 28, 2026
Forecast Valid: 3pm EST Jan 28, 2026-6pm EST Feb 3, 2026
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