National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

10NM WSW Michigan City IN

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:N wind 10 to 15 kt, with gusts as high as 20 kt. Showers. Waves 5 to 7 ft. occasionally to 9ft.

      High: 41 °F

      N 15kt
      5-7ft

    • Tonight

      Tonight:N wind 10 to 20 kt becoming NE in the evening. Rain showers before 1am, then rain likely, possibly mixed with snow showers. Waves 6 to 8 ft. occasionally to 10ft.

      Low: 38 °F

      N 20kt
      6-8ft

    • Saturday

      Saturday:NW wind 10 to 15 kt. A chance of showers, mainly before 3pm. Waves 7 ft subsiding to 4 ft.

      High: 46 °F

      NW 15kt
      7ftWaves Subsiding

    • Saturday Night

      Saturday Night:NW wind 5 to 10 kt. Mostly cloudy. Waves 2 to 4 ft.

      Low: 39 °F

      NW 10kt
      2-4ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny. Waves 1 to 2 ft.

      High: 47 °F

      Light Wind
      1-2ft

    • Sunday Night

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

      Low: 35 °F

      Light Wind
      < 1ft

    • Monday

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

      High: 49 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 36 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 52 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:35 pm CST Nov 13, 2026
Forecast Valid: 12pm CST Nov 13, 2026-6pm CST Nov 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
N wind 10 to 15 kt, with gusts as high as 20 kt. Showers. Waves 5 to 7 ft. occasionally to 9ft.
Tonight
N wind 10 to 20 kt becoming NE in the evening. Rain showers before 1am, then rain likely, possibly mixed with snow showers. Waves 6 to 8 ft. occasionally to 10ft.
Saturday
NW wind 10 to 15 kt. A chance of showers, mainly before 3pm. Waves 7 ft subsiding to 4 ft.
Saturday Night
NW wind 5 to 10 kt. Mostly cloudy. Waves 2 to 4 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Waves 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
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.

*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: 12:35 pm CST Nov 13, 2026
Forecast Valid: 12pm CST Nov 13, 2026-6pm CST Nov 19, 2026
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