FZUS53 KMKX 052010 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 310 PM CDT Tue May 5 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-060900- Sheboygan to Port Washington WI- 310 PM CDT Tue May 5 2026 .THROUGH EARLY EVENING...West wind 10 to 15 knots. Partly sunny. Waves around 1 foot. .TONIGHT...West wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering northwest after midnight becoming northwest 5 to 10 knots early in the morning. Partly cloudy. Waves around 1 foot. .WEDNESDAY...Northwest wind 5 to 10 knots veering north late in the morning, then becoming north 5 to 10 knots early in the afternoon veering south late in the afternoon. Partly sunny. Waves around 1 foot. .WEDNESDAY NIGHT...Southwest wind 5 to 10 knots veering west after midnight. Partly cloudy. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots backing southwest late in the afternoon. Slight chance of snow showers in the morning. Slight chance of showers through the day. Waves around 1 foot. $$ LMZ644-060900- Port Washington to North Point Light WI- 310 PM CDT Tue May 5 2026 .THROUGH EARLY EVENING...West wind 10 to 15 knots. Mostly cloudy. Waves around 1 foot. .TONIGHT...West wind 5 to 10 knots veering northwest early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot. .WEDNESDAY...Northwest wind 5 to 10 knots veering southeast late in the afternoon. Partly sunny. Waves around 1 foot. .WEDNESDAY NIGHT...South wind 5 to 10 knots veering west late in the evening, then becoming west 5 to 10 knots after midnight. Partly cloudy. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots. Slight chance of showers through the day. Waves around 1 foot. $$ LMZ645-060900- North Point Light to Wind Point WI- 310 PM CDT Tue May 5 2026 .THROUGH EARLY EVENING...West wind 10 to 15 knots backing southwest late in the afternoon. Mostly cloudy. Waves around 1 foot. .TONIGHT...Southwest wind 5 to 10 knots veering northwest early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot. .WEDNESDAY...Northwest wind 5 to 10 knots veering east late in the afternoon. Partly sunny. Waves around 1 foot. .WEDNESDAY NIGHT...South wind 5 to 10 knots veering west late in the evening, then becoming west 5 to 10 knots after midnight. Partly cloudy. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots backing southwest late in the afternoon. Slight chance of showers. Waves around 1 foot. $$ LMZ646-060900- Wind Point WI to Winthrop Harbor IL- 310 PM CDT Tue May 5 2026 .THROUGH EARLY EVENING...West wind 10 to 15 knots becoming south 5 to 10 knots late in the afternoon. Mostly cloudy. Waves around 1 foot. .TONIGHT...South wind 5 to 10 knots veering northwest after midnight, then becoming northwest 5 to 10 knots early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot. .WEDNESDAY...Northwest wind 5 to 10 knots veering east late in the afternoon. Partly sunny. Waves around 1 foot. .WEDNESDAY NIGHT...South wind 5 to 10 knots veering west late in the evening, then becoming west 5 to 10 knots after midnight. Partly cloudy. Waves around 1 foot. .THURSDAY...West wind 5 to 10 knots backing southwest late in the afternoon. Partly sunny. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Friday through Sunday.