Coastal Waters Forecast for Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake. (LMZ080) (Text-Only)
NWS Forecast for: Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake. (LMZ080)
Issued by: National Weather Service Northern Indiana
Last Update: 843 PM CDT Wed Oct 15 2025


Rest Of Tonight: Northeast winds 10 to 15 kt becoming east 5 to 10 kt. Waves 1 to 3 ft.

Thursday: East winds 10 to 15 kt becoming southeast 10 to 20 kt. Waves 2 to 4 ft.

Thursday Night: Southeast winds 10 to 20 kt becoming south 15 to 25 kt. Chance of showers overnight. Waves 3 to 5 ft building to 5 to 8 ft occasionally to 10 ft.

Friday: South winds to 30 kt. Chance of showers in the morning. Waves 7 to 10 ft occasionally to 13 ft building to 10 to 14 ft occasionally to 18 ft.

Friday Night: South winds to 30 kt. Chance of showers. Waves 8 to 12 ft occasionally to 16 ft subsiding to 8 to 11 ft occasionally to 14 ft.

Saturday: South winds 15 to 25 kt. Showers likely in the morning, then showers in the afternoon. Waves 7 to 10 ft occasionally to 13 ft.

Saturday Night: Southwest winds 10 to 20 kt becoming west to 30 kt. Showers. Waves 6 to 9 ft occasionally to 12 ft.

Sunday: Northwest gales to 40 kt. Chance of showers. Waves 12 to 16 ft occasionally to 21 ft.

Monday: West winds to 30 kt becoming southwest. Waves 8 to 11 ft occasionally to 14 ft subsiding to 6 to 9 ft occasionally to 12 ft.







Zone Forecast: Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake. (LMZ080)

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