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Chicago, IL Local Forecast Office

6NM WNW Michigan City IN

Marine Zone Forecast

Rest Of Tonight

Southwest winds 15 to 20 kt. Clear. Waves 1 to 3 ft.

Monday

Southwest winds 15 to 20 kt increasing to 30 kt in the afternoon. Sunny. Waves 1 to 2 ft building to 2 to 4 ft.

Monday Night

Southwest winds 20 to 25 kt briefly shifting to northwest 10 to 20 kt in the evening then becoming southwest 5 to 10 kt overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 2 to 4 ft subsiding to around 1 ft. Winds and waves may be higher behind a gust front in the evening.

Tuesday

Southwest winds 5 to 10 kt becoming north 10 to 15 kt in the afternoon. Chance of showers and thunderstorms in the afternoon. Waves around 1 ft.