406  
FZUS53 KMKX 250010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
710 PM CDT WED JUN 24 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-250400-  
SHEBOYGAN TO PORT WASHINGTON WI-  
710 PM CDT WED JUN 24 2026  
   
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS EASING TO 5 TO 10 KNOTS LATE IN THE EVENING, THEN  
VEERING SOUTHWEST AFTER MIDNIGHT BECOMING SOUTHWEST 5 TO 10 KNOTS  
EARLY IN THE MORNING. THUNDERSTORMS LIKELY AND A CHANCE OF  
SHOWERS IN THE EVENING. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND EARLY MORNING. PATCHY FOG  
IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTH  
LATE IN THE EVENING, THEN RISING TO 5 TO 10 KNOTS AFTER MIDNIGHT  
BECOMING NORTH 5 TO 10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
FRIDAY  
NORTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE  
AFTERNOON BECOMING NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON.  
PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ644-250400-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
710 PM CDT WED JUN 24 2026  
   
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT VEERING  
WEST EARLY IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN RISING TO 5 TO 10 KNOTS AFTER MIDNIGHT.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH AROUND  
MIDNIGHT. WAVES AROUND 1 FOOT.    
FRIDAY  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ645-250400-  
NORTH POINT LIGHT TO WIND POINT WI-  
710 PM CDT WED JUN 24 2026  
   
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT VEERING  
WEST EARLY IN THE MORNING. SHOWERS AND THUNDERSTORMS LIKELY IN  
THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
THURSDAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND  
1 FOOT.    
FRIDAY  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.  
 
 
LMZ646-250400-  
WIND POINT WI TO WINTHROP HARBOR IL-  
710 PM CDT WED JUN 24 2026  
   
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING WEST EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH AROUND  
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
THURSDAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
FRIDAY  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO  
2 FEET.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
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