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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: 52 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Scattered showers, mainly after 3pm.   Waves 1 ft or less.

      High: 73 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:S wind around 10 kt, with gusts as high as 15 kt. Isolated showers before 7pm.   Waves 1 ft or less.

      Low: 61 °F

      S 10kt
      < 1ft

    • Saturday

      Saturday:S wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 ft or less.

      High: 80 °F

      S 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 5 to 10 kt. A slight chance of showers after 1am.   Waves 1 ft or less.

      Low: 61 °F

      SSE 10kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Winds could gust as high as 10 kt. A slight chance of showers before 1pm.   Waves 1 ft or less.

      High: 71 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 59 °F

      Light Wind
      < 1ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      High: 75 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:SSW wind 5 to 10 kt becoming WSW after midnight. A chance of showers.   Waves 1 ft or less building to 4 ft.

      Low: 62 °F

      SSW 10kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:35 pm CDT Oct 8, 2026
Forecast Valid: 8pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Scattered showers, mainly after 3pm. Waves 1 ft or less.
Friday Night
S wind around 10 kt, with gusts as high as 15 kt. Isolated showers before 7pm. Waves 1 ft or less.
Saturday
S wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
SSE wind 5 to 10 kt. A slight chance of showers after 1am. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. A slight chance of showers before 1pm. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Columbus Day
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Monday Night
SSW wind 5 to 10 kt becoming WSW after midnight. A chance of showers. Waves 1 ft or less building 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: 3:35 pm CDT Oct 8, 2026
Forecast Valid: 8pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
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