| NWS Forecast for: Michigan City IN to New Buffalo MI (LMZ046) Issued by: National Weather Service Northern Indiana Last Update: 336 PM EDT Mon Apr 20 2026 |  |
| Tonight: East winds 10 knots or less becoming south 10 to 15 knots. Mostly clear. Waves 1 to 2 feet. Tuesday: South winds 15 to 20 knots becoming southwest 10 to 15 knots. A few gusts up to 25 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. Tuesday Night: West winds 10 knots or less. A chance of showers and thunderstorms. Waves 2 feet or less. Wednesday: Northwest winds less than 10 knots. Mostly sunny. Waves 1 foot or less. the water temperature at st. Joseph is 50 degrees and at michigan city is 48 degrees. | |
| Zone Forecast: Michigan City IN to New Buffalo MI (LMZ046) | |
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