| NWS Forecast for: Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake (LMZ675) Issued by: National Weather Service Milwaukee, WI Last Update: 906 AM CST Thu Nov 13 2025 | |
| Rest Of Today: Northwest winds 10 to 20 kt becoming southwest. Waves 4 to 7 ft occasionally to 9 ft subsiding to 2 to 4 ft. Tonight: Southwest winds 10 to 15 kt becoming south 10 to 20 kt. Waves 1 to 3 ft subsiding to 1 to 2 ft. Friday: South winds 10 to 15 kt. Waves 1 to 3 ft. Friday Night: South winds 10 to 20 kt. Waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft. Saturday: Southwest winds 15 to 25 kt becoming west to 30 kt. Chance of showers. Waves 5 to 8 ft occasionally to 10 ft. Saturday Night: Northwest winds to 30 kt increasing to gales to 35 kt. Waves 8 to 11 ft occasionally to 14 ft building to 10 to 14 ft occasionally to 18 ft. Sunday: Northwest winds to 30 kt. Waves 10 to 14 ft occasionally to 18 ft. Monday: Northwest winds 10 to 20 kt becoming north 10 to 15 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. | |
| Zone Forecast: Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake (LMZ675) | |
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