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Northern Indiana Local Forecast Office

3NM NE Michigan City IN

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 5 to 10 kt. Cloudy. Waves 1 to 2 ft.

      High: 35 °F

      WNW 10kt
      1-2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Snow likely, mainly after 3am.   Waves 1 ft or less.

      Low: 25 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:ESE wind 5 to 10 kt becoming N 10 to 15 kt in the morning. Winds could gust as high as 25 kt. Snow likely, mainly before noon.   Waves 1 ft or less building to 6 ft.

      High: 33 °F

      ⇑N 15kt
      Waves Building6ft

    • Sunday Night

      Sunday Night:N wind 5 to 15 kt becoming E after midnight. Winds could gust as high as 25 kt. A chance of snow before midnight.   Waves 6 ft subsiding to 3 ft.

      Low: 12 °F

      N 15kt
      6ftWaves Subsiding

    • Monday

      Monday:E wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 to 2 ft.

      High: 23 °F

      SE 10kt
      1-2ft

    • Monday Night

      Monday Night:SSW wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 25 kt. A chance of snow after midnight.   Waves 1 to 2 ft.

      Low: 15 °F

      ⇑SSW 20kt
      1-2ft

    • Tuesday

      Tuesday:SW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow before noon, then a slight chance of rain and snow.   Waves 1 to 2 ft.

      High: 38 °F

      SW 20kt
      1-2ft

    • Tuesday Night

      Tuesday Night:SSW wind 15 to 25 kt becoming WSW after midnight. Winds could gust as high as 30 kt. Rain, possibly mixed with snow.   Waves 1 ft building to 4 ft.

      Low: 32 °F

      WSW 25kt
      Waves Building4ft

    • Wednesday

      Wednesday:WSW wind 25 to 30 kt becoming WNW in the afternoon. Winds could gust as high as 40 kt. Rain likely, possibly mixed with snow, mainly before noon.   Waves 5 ft building to 9 ft.

      High: 38 °F

      WNW 30kt
      Waves Building9ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:01 am CST Dec 6, 2025
Forecast Valid: 9am CST Dec 6, 2025-6pm CST Dec 12, 2025

View Nearby Observations

Detailed Forecast

Today
WNW wind 5 to 10 kt. Cloudy. Waves 1 to 2 ft.
Tonight
Variable winds 5 kt or less. Snow likely, mainly after 3am. Waves 1 ft or less.
Sunday
ESE wind 5 to 10 kt becoming N 10 to 15 kt in the morning. Winds could gust as high as 25 kt. Snow likely, mainly before noon. Waves 1 ft or less building to 6 ft.
Sunday Night
N wind 5 to 15 kt becoming E after midnight. Winds could gust as high as 25 kt. A chance of snow before midnight. Waves 6 ft subsiding to 3 ft.
Monday
E wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 to 2 ft.
Monday Night
SSW wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 25 kt. A chance of snow after midnight. Waves 1 to 2 ft.
Tuesday
SW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow before noon, then a slight chance of rain and snow. Waves 1 to 2 ft.
Tuesday Night
SSW wind 15 to 25 kt becoming WSW after midnight. Winds could gust as high as 30 kt. Rain, possibly mixed with snow. Waves 1 ft building to 4 ft.
Wednesday
WSW wind 25 to 30 kt becoming WNW in the afternoon. Winds could gust as high as 40 kt. Rain likely, possibly mixed with snow, mainly before noon. Waves 5 ft building to 9 ft.

The water temperature at St. Joseph is 45 degrees and at Michigan
City is 40 degrees.


*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: 41.76°N 86.83°W
Last Update: 9:01 am CST Dec 6, 2025
Forecast Valid: 9am CST Dec 6, 2025-6pm CST Dec 12, 2025
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