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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.   Waves 1 ft or less.

      High: 86 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Independence Day

      Independence Day:Variable winds 5 kt or less. Showers and thunderstorms likely before 2pm, then showers likely between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.   Waves 1 ft or less.

      High: 83 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:S wind 5 to 10 kt becoming WNW in the evening. Showers likely and possibly a thunderstorm.   Waves 1 ft or less.

      Low: 71 °F

      WNW 10kt
      < 1ft

    • Sunday

      Sunday:WSW wind 5 to 10 kt becoming NNW in the afternoon. A chance of showers and thunderstorms.   Waves 1 ft or less.

      High: 80 °F

      NNW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 5 to 10 kt. A chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 70 °F

      N 10kt
      < 1ft

    • Monday

      Monday:N wind around 10 kt. A slight chance of showers before 1pm.   Waves 1 to 2 ft.

      High: 77 °F

      N 10kt
      1-2ft

    • Monday Night

      Monday Night:NNE wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.

      Low: 69 °F

      NNE 10kt
      1ft

    • Tuesday

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

      High: 79 °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: 7:46 am CDT Jul 3, 2026
Forecast Valid: 8am CDT Jul 3, 2026-6pm CDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Today
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Independence Day
Variable winds 5 kt or less. Showers and thunderstorms likely before 2pm, then showers likely between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Waves 1 ft or less.
Saturday Night
S wind 5 to 10 kt becoming WNW in the evening. Showers likely and possibly a thunderstorm. Waves 1 ft or less.
Sunday
WSW wind 5 to 10 kt becoming NNW in the afternoon. A chance of showers and thunderstorms. Waves 1 ft or less.
Sunday Night
N wind 5 to 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.
Monday
N wind around 10 kt. A slight chance of showers before 1pm. Waves 1 to 2 ft.
Monday Night
NNE wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 68 degrees and at Michigan
City is 50 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 86.92°W
Last Update: 7:46 am CDT Jul 3, 2026
Forecast Valid: 8am CDT Jul 3, 2026-6pm CDT Jul 9, 2026
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