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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

      High: 73 °F

      E 9kt
      < 1ft

    • Tonight

      Tonight:E wind 7 to 9 kt. A chance of showers after 2am.   Waves 1 ft or less.

      Low: 59 °F

      E 9kt
      < 1ft

    • Saturday

      Saturday:E wind around 9 kt. A chance of showers before 2pm.   Waves 1 ft or less.

      High: 74 °F

      E 9kt
      < 1ft

    • Saturday Night

      Saturday Night:NE wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

      Low: 60 °F

      NE 8kt
      < 1ft

    • Sunday

      Sunday:E wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.

      High: 80 °F

      E 7kt
      < 1ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.

      Low: 64 °F

      ENE 7kt
      < 1ft

    • Monday

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

      High: 84 °F

      ⇑SE 6kt
      < 1ft

    • Monday Night

      Monday Night:SSE wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 67 °F

      SSE 7kt
      < 1ft

    • Tuesday

      Tuesday:S wind 5 to 7 kt. A chance of showers and thunderstorms after 2pm.   Waves 1 ft or less.

      High: 84 °F

      S 7kt
      < 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 13, 2025
Forecast Valid: 6am EDT Jun 13, 2025-6pm EDT Jun 19, 2025

View Nearby Observations

Detailed Forecast

Today
E wind around 9 kt. Mostly cloudy. Waves 1 ft or less.
Tonight
E wind 7 to 9 kt. A chance of showers after 2am. Waves 1 ft or less.
Saturday
E wind around 9 kt. A chance of showers before 2pm. Waves 1 ft or less.
Saturday Night
NE wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.
Sunday
E wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
ENE wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SE around 6 kt in the morning. Mostly sunny. Waves 1 ft or less.
Monday Night
SSE wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.
Tuesday
S wind 5 to 7 kt. A chance of showers and thunderstorms 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 13, 2025
Forecast Valid: 6am EDT Jun 13, 2025-6pm EDT Jun 19, 2025
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