FZUS53 KMKX 062010 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 310 PM CDT Wed May 6 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-070900- Sheboygan to Port Washington WI- 310 PM CDT Wed May 6 2026 .THROUGH EARLY EVENING...Southwest wind 10 to 15 knots. Mostly cloudy. Waves around 1 foot. .TONIGHT...Southwest wind 10 to 15 knots becoming west 5 to 10 knots in the late evening and overnight. Partly cloudy through around midnight then clearing. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then backing southwest early in the afternoon backing south late in the afternoon. Isolated showers in the morning, then scattered showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots late in the evening, then veering west after midnight. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Partly sunny. Waves around 1 foot. $$ LMZ644-070900- Port Washington to North Point Light WI- 310 PM CDT Wed May 6 2026 .THROUGH EARLY EVENING...West wind 10 to 15 knots backing southwest late in the afternoon. Mostly cloudy. Waves around 1 foot. .TONIGHT...West wind 10 to 15 knots easing to 5 to 10 knots in the late evening and early morning, then becoming west 5 to 10 knots early in the morning. Partly cloudy through around midnight then clearing. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots becoming southwest 10 to 15 knots early in the afternoon, then backing south late in the afternoon. Isolated showers in the morning, then scattered showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...South wind 5 to 15 knots becoming 5 to 10 knots late in the evening, then veering southwest after midnight veering west early in the morning. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...West wind 5 to 10 knots backing southwest late in the morning, then becoming south 10 to 15 knots in the afternoon. Partly sunny. Waves around 1 foot. $$ LMZ645-070900- North Point Light to Wind Point WI- 310 PM CDT Wed May 6 2026 .THROUGH EARLY EVENING...West wind 5 to 10 knots becoming southwest 10 to 15 knots late in the afternoon. Mostly cloudy. Waves around 1 foot. .TONIGHT...West wind 5 to 10 knots. Partly cloudy through around midnight then clearing. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots backing southwest early in the afternoon, then becoming south 10 to 15 knots late in the afternoon. Isolated showers in the morning, then scattered showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...South wind 5 to 15 knots becoming 5 to 10 knots late in the evening, then veering southwest after midnight veering west early in the morning. Isolated showers through around midnight. Waves around 1 foot. .FRIDAY...Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Slight chance of showers in the afternoon. Waves around 1 foot. $$ LMZ646-070900- Wind Point WI to Winthrop Harbor IL- 310 PM CDT Wed May 6 2026 .THROUGH EARLY EVENING...West wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Mostly cloudy. Waves around 1 foot. .TONIGHT...West wind 5 to 10 knots. Partly cloudy through around midnight then clearing. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots becoming southwest 10 to 15 knots early in the afternoon, then backing south late in the afternoon. Scattered showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Southeast wind 5 to 10 knots veering west early in the morning. Isolated showers through around midnight. Waves around 1 foot. .FRIDAY...Southwest wind 5 to 10 knots backing south late in the morning, then backing southeast early in the afternoon veering south late in the afternoon. Chance of showers in the afternoon. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Saturday through Monday.