FZUS53 KMKX 050210 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 910 PM CDT Mon May 4 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-051000- Sheboygan to Port Washington WI- 910 PM CDT Mon May 4 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots early in the morning. Scattered sprinkles after midnight. Waves 1 to 2 feet. .TUESDAY...West wind 10 to 15 knots. Partly sunny. Waves around 1 foot. .TUESDAY NIGHT...Southwest wind 5 to 15 knots veering west 5 to 10 knots late in the evening, then veering northwest after midnight rising to 10 to 15 knots early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot. .WEDNESDAY...North wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then becoming north 5 to 10 knots early in the afternoon veering east late in the afternoon. Partly sunny. Waves around 1 foot. $$ LMZ644-051000- Port Washington to North Point Light WI- 910 PM CDT Mon May 4 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming 5 to 15 knots early in the morning. Scattered sprinkles after midnight. Scattered showers early in the morning. Waves around 1 foot. .TUESDAY...Northwest wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming northwest 10 to 15 knots early in the afternoon backing west late in the afternoon. Partly sunny. Waves around 1 foot. .TUESDAY NIGHT...Southwest wind 5 to 10 knots veering northwest early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot. .WEDNESDAY...North wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then becoming north 5 to 10 knots early in the afternoon veering northeast late in the afternoon. Partly sunny. Waves around 1 foot. $$ LMZ645-051000- North Point Light to Wind Point WI- 910 PM CDT Mon May 4 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots. Scattered sprinkles after midnight. Isolated showers early in the morning. Waves around 1 foot. .TUESDAY...Northwest wind 5 to 10 knots backing south late in the afternoon. Partly sunny. Waves around 1 foot. .TUESDAY NIGHT...South wind 5 to 10 knots veering northwest early in the morning. Mostly cloudy. Waves around 1 foot. .WEDNESDAY...North wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then becoming north 5 to 10 knots early in the afternoon veering northeast late in the afternoon. Partly sunny. Waves around 1 foot. $$ LMZ646-051000- Wind Point WI to Winthrop Harbor IL- 910 PM CDT Mon May 4 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots. Gusts up to 20 knots. Scattered sprinkles after midnight. Isolated showers early in the morning. Waves around 1 foot. .TUESDAY...Northwest wind 5 to 10 knots veering north early in the afternoon, then veering southeast late in the afternoon. Scattered sprinkles in the morning. Waves around 1 foot. .TUESDAY NIGHT...Southeast wind 5 to 10 knots veering northwest early in the morning. Mostly cloudy. Waves around 1 foot. .WEDNESDAY...Northwest wind 5 to 10 knots veering northeast late in the afternoon. Partly sunny. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Thursday through Saturday.