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Detroit/Pontiac, MI Local Forecast Office

Grosse Ile MI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Flurries

    W 6kt
    < 1ft

    High: 34 °F

  • Tonight

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 24 °F

  • Thursday

    Mostly Cloudy

    Winds IncreasingSSE 12kt
    < 1ft

    High: 40 °F

  • Thursday
    Night

    Cloudy

    SSE 11ktWinds Decreasing
    < 1ft

    Low: 34 °F

  • Friday

    Showers Likely

    Light Wind
    < 1ft

    High: 50 °F

  • Friday
    Night

    Showers

    SSW 10kt
    < 1ft

    Low: 41 °F

  • Saturday

    Chance Showers

    SW 19kt
    < 1ft

    High: 55 °F

  • Saturday
    Night

    Partly Cloudy

    W 14kt
    < 1ft

    Low: 30 °F

  • Sunday

    Sunny

    SW 14kt
    < 1ft

    High: 42 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:35 am EST Dec 8, 2021
Forecast Valid: 12pm EST Dec 8, 2021-6pm EST Dec 14, 2021

View Nearby Observations

Detailed Forecast

This Afternoon
W wind around 6 kt. A chance of flurries. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSE 7 to 12 kt in the morning. Winds could gust as high as 19 kt. Mostly cloudy. Waves 1 ft or less.
Thursday Night
SSE wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Cloudy. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Showers likely after 1pm. Waves 1 ft or less.
Friday Night
ESE wind 8 to 10 kt becoming SSW after midnight. Winds could gust as high as 21 kt. Showers. Waves 1 ft or less.
Saturday
SW wind 11 to 19 kt, with gusts as high as 31 kt. A chance of showers before 1pm. Waves 1 ft or less.
Saturday Night
W wind 10 to 14 kt, with gusts as high as 24 kt. Partly cloudy. Waves 1 ft or less.
Sunday
SW wind 9 to 14 kt. 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: 42.12°N 83.18°W
Last Update: 9:35 am EST Dec 8, 2021
Forecast Valid: 12pm EST Dec 8, 2021-6pm EST Dec 14, 2021
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