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Chicago, IL Local Forecast Office

8NM W Michigan City IN

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 59 °F

      SSW 15kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:S wind 10 to 20 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 5pm.   Waves 1 to 2 ft.

      High: 78 °F

      S 20kt
      1-2ft

    • Friday Night

      Friday Night:S wind 15 to 20 kt becoming WSW after midnight. Showers and thunderstorms likely, mainly before 10pm.   Waves 1 to 2 ft.

      Low: 55 °F

      S 20kt
      1-2ft

    • Saturday

      Saturday:W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Waves around 3 ft.

      High: 59 °F

      W 20kt
      3ft

    • Saturday Night

      Saturday Night:WNW wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 50 °F

      WNW 10kt
      1-2ft

    • Sunday

      Sunday:NNE wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 53 °F

      NNE 10kt
      1-2ft

    • Sunday Night

      Sunday Night:NNE wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves 2 to 3 ft.

      Low: 48 °F

      NNE 10kt
      2-3ft

    • Monday

      Monday:NE wind around 10 kt, with gusts as high as 15 kt. Partly sunny. Waves around 2 ft.

      High: 58 °F

      NE 10kt
      2ft

    • Monday Night

      Monday Night:E wind 10 to 15 kt. A chance of showers.   Waves around 2 ft.

      Low: 50 °F

      E 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:41 pm CDT May 15, 2025
Forecast Valid: 11pm CDT May 15, 2025-6pm CDT May 22, 2025

View Nearby Observations

Detailed Forecast

Overnight
SSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 to 2 ft.
Friday
S wind 10 to 20 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 5pm. Waves 1 to 2 ft.
Friday Night
S wind 15 to 20 kt becoming WSW after midnight. Showers and thunderstorms likely, mainly before 10pm. Waves 1 to 2 ft.
Saturday
W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Waves around 3 ft.
Saturday Night
WNW wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves 1 to 2 ft.
Sunday
NNE wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 to 2 ft.
Sunday Night
NNE wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves 2 to 3 ft.
Monday
NE wind around 10 kt, with gusts as high as 15 kt. Partly sunny. Waves around 2 ft.
Monday Night
E wind 10 to 15 kt. A chance of showers. Waves around 2 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: 41.72°N 87.04°W
Last Update: 11:41 pm CDT May 15, 2025
Forecast Valid: 11pm CDT May 15, 2025-6pm CDT May 22, 2025
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