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Detroit/Pontiac, MI Local Forecast Office

Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      Low: 20 °F

      W 6kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

      High: 29 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 17 °F

      NE 8kt
      < 1ft

    • Wednesday

      Wednesday:ENE wind 9 to 12 kt, with gusts as high as 18 kt. Snow likely after 1pm.   Waves 1 ft or less.

      High: 30 °F

      ENE 12kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind 6 to 11 kt becoming NW after midnight. Snow.   Waves 1 ft or less.

      Low: 24 °F

      ENE 11kt
      < 1ft

    • Thursday

      Thursday:WNW wind 10 to 12 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.

      High: 29 °F

      WNW 12kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 6 to 9 kt. Partly cloudy. Waves 1 ft or less.

      Low: 9 °F

      W 9kt
      < 1ft

    • Friday

      Friday:WSW wind around 6 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 25 °F

      SW 6kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Snow likely.   Waves 1 ft or less.

      Low: 19 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:49 pm EST Feb 10, 2025
Forecast Valid: 6pm EST Feb 10, 2025-6pm EST Feb 17, 2025

View Nearby Observations

Detailed Forecast

Tonight
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.
Tuesday Night
NE wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.
Wednesday
ENE wind 9 to 12 kt, with gusts as high as 18 kt. Snow likely after 1pm. Waves 1 ft or less.
Wednesday Night
ENE wind 6 to 11 kt becoming NW after midnight. Snow. Waves 1 ft or less.
Thursday
WNW wind 10 to 12 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.
Thursday Night
W wind 6 to 9 kt. Partly cloudy. Waves 1 ft or less.
Friday
WSW wind around 6 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Snow likely. 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: 42.12°N 83.18°W
Last Update: 3:49 pm EST Feb 10, 2025
Forecast Valid: 6pm EST Feb 10, 2025-6pm EST Feb 17, 2025
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RADAR & SATELLITE IMAGES

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