Chicago Weather

Marine Data

Below you'll find the latest marine forecast for our area. This forecast updates daily.

Calumet Harbor To Gary-Gary To Burns Harbor-

Burns Harbor To Michigan City-

Forecast as of 8:30 PM CDT on June 22, 2017


South winds 15 to 25 kt diminishing to 10 to 20 kt and shifting to west by daybreak. Slight chance of showers and thunderstorms in the evening, then showers and thunderstorms after midnight. Waves 1 to 3 ft.


Northwest winds 10 to 20 kt becoming north in the morning and diminishing to 5 to 10 kt during the afternoon. Chance of showers and thunderstorms in the morning. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon.

Friday Night

Northwest winds 10 to 15 kt increasing to 15 to 20 kt. Partly cloudy. Waves 1 to 3 ft building to 3 to 5 ft after midnight.


Northwest winds 15 to 20 kt. Mostly sunny. Waves 3 to 5 ft.


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