Expires:202507110900;;219441 FZUS53 KMKX 102005 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 305 PM CDT Thu Jul 10 2025 For waters within five nautical miles of shore on Lake Michigan LMZ646-110900- Wind Point WI to Winthrop Harbor IL- 305 PM CDT Thu Jul 10 2025 .THROUGH EARLY EVENING...East wind 5 to 10 knots. Partly sunny. Waves around 1 foot. .TONIGHT...East wind 5 to 10 knots veering south early in the morning. Chance of showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. Waves around 1 foot. .FRIDAY...South wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming south 10 to 15 knots in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot. .FRIDAY NIGHT...Southeast wind 5 to 10 knots veering south 5 to 15 knots late in the evening, then becoming 10 to 15 knots after midnight becoming south 10 to 15 knots early in the morning. Chance of showers and thunderstorms. Waves 1 to 2 feet. .SATURDAY...South wind 10 to 15 knots veering southwest late in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 2 feet. $$ See Lake Michigan Open Waters Forecast for Sunday through Tuesday.