FZUS53 KMKX 091405 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 905 AM CDT Fri May 9 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-092200- Sheboygan to Port Washington WI- 905 AM CDT Fri May 9 2025 .REST OF TODAY...South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and early morning, then becoming west 10 to 15 knots early in the morning. Slight chance of showers after midnight. Waves around 1 foot. .SATURDAY...Northwest wind 10 to 15 knots becoming north 15 to 20 knots late in the morning, then veering northeast with gusts to around 25 knots in the afternoon. Sunny. Waves around 1 foot building to 3 to 4 feet in the late morning and afternoon. .SATURDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 10 to 15 knots with gusts to around 20 knots in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Clear. Waves 3 to 4 feet subsiding to 1 to 3 feet early in the morning. $$ LMZ644-092200- Port Washington to North Point Light WI- 905 AM CDT Fri May 9 2025 .REST OF TODAY...East wind 5 knots becoming southeast early in the afternoon, then veering south late in the afternoon. Sunny. Waves around 1 foot. .TONIGHT...South wind 5 to 10 knots veering west early in the morning. Slight chance of showers after midnight. Waves around 1 foot. .SATURDAY...Northwest wind 10 to 15 knots veering north 10 to 20 knots late in the morning, then veering northeast 15 to 20 knots with gusts to around 25 knots in the afternoon. Mostly sunny. Waves around 1 foot building to 4 to 6 feet. .SATURDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 10 to 15 knots with gusts to around 20 knots in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Clear. Waves 4 to 6 feet subsiding to 3 to 4 feet in the late evening and overnight. $$ LMZ645-092200- North Point Light to Wind Point WI- 905 AM CDT Fri May 9 2025 .REST OF TODAY...Northeast wind 5 to 10 knots veering southeast late in the afternoon. Sunny. Waves around 1 foot. .TONIGHT...South wind 5 to 10 knots veering southwest early in the morning. Slight chance of showers after midnight. Waves around 1 foot. .SATURDAY...West wind 10 to 15 knots veering north with gusts to around 20 knots late in the morning, then rising to 15 to 20 knots with gusts to around 25 knots early in the afternoon becoming 10 to 20 knots with gusts to around 25 knots late in the afternoon. Mostly sunny. Waves around 1 foot building to 4 to 6 feet. .SATURDAY NIGHT...North wind 15 to 20 knots with gusts to around 25 knots becoming 10 to 20 knots late in the evening, then veering northeast 10 to 15 knots after midnight easing to 5 to 10 knots early in the morning. Clear. Waves 4 to 6 feet subsiding to 3 to 4 feet after midnight. $$ LMZ646-092200- Wind Point WI to Winthrop Harbor IL- 905 AM CDT Fri May 9 2025 .REST OF TODAY...Northeast wind 5 to 10 knots veering southeast late in the afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...South wind 5 to 10 knots veering southwest early in the morning. Slight chance of showers after midnight. Waves around 1 foot. .SATURDAY...West wind 5 to 10 knots becoming north 10 to 15 knots with gusts to around 20 knots late in the morning, then rising to 15 to 20 knots with gusts to around 25 knots in the afternoon. Sunny. Waves around 1 foot building to 3 to 5 feet. .SATURDAY NIGHT...North wind 15 to 20 knots with gusts to around 25 knots becoming 10 to 20 knots late in the evening, then veering northeast 10 to 15 knots after midnight easing to 5 to 10 knots early in the morning. Clear. Waves 4 to 6 feet subsiding to 3 to 5 feet late in the evening, then subsiding to 3 to 4 feet after midnight. $$ See Lake Michigan Open Waters Forecast for Sunday through Tuesday.