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Chicago, IL Local Forecast Office

9NM WSW Michigan City IN

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 57 °F

      Light Wind
      < 1ft

    • Sunday

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

      High: 74 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 58 °F

      Light Wind
      < 1ft

    • Labor Day

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

      High: 75 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 76 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 61 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:S wind 5 to 10 kt becoming WNW in the afternoon. A chance of showers.   Waves 1 ft or less.

      High: 76 °F

      WNW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NW wind around 10 kt, with gusts as high as 15 kt. A chance of showers.   Waves 2 to 4 ft.

      Low: 53 °F

      NW 10kt
      2-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:26 pm CDT Aug 30, 2025
Forecast Valid: 9pm CDT Aug 30, 2025-6pm CDT Sep 6, 2025

View Nearby Observations

Detailed Forecast

Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Labor Day
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
S wind 5 to 10 kt becoming WNW in the afternoon. A chance of showers. Waves 1 ft or less.
Wednesday Night
NW wind around 10 kt, with gusts as high as 15 kt. A chance of showers. Waves 2 to 4 ft.

*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: 41.66°N 87.08°W
Last Update: 9:26 pm CDT Aug 30, 2025
Forecast Valid: 9pm CDT Aug 30, 2025-6pm CDT Sep 6, 2025
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