| NWS Forecast for: Michigan City IN to New Buffalo MI (LMZ046) Issued by: National Weather Service Northern Indiana Last Update: 242 PM EST Tue Nov 18 2025 |  |
| Tonight: East winds 5 to 15 knots. A slight chance of rain showers early. Waves 1 to 2 feet. Wednesday: East winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. Wednesday Night: Light and variable winds. Cloudy. Waves 1 foot or less. Thursday: South winds 10 knots or less. A chance of showers in the afternoon. Waves 1 foot or less. the water temperature at st. Joseph is 50 degrees and at michigan city is 49 degrees. | |
| Zone Forecast: Michigan City IN to New Buffalo MI (LMZ046) | |
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