528  
FZUS53 KMKX 241010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
510 AM CDT WED JUN 24 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-241600-  
SHEBOYGAN TO PORT WASHINGTON WI-  
510 AM CDT WED JUN 24 2026  
   
TODAY  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTH 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND AFTERNOON.  
RAIN SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE  
DAY. CHANCE OF SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT  
BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.    
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT VEERING  
NORTHWEST EARLY IN THE MORNING. RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. PATCHY FOG AFTER  
MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE  
EVENING AND OVERNIGHT.    
THURSDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE  
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS 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.  
WAVES AROUND 1 FOOT.  
 
 
LMZ644-241600-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
510 AM CDT WED JUN 24 2026  
   
TODAY  
SOUTH WIND 10 TO 15 KNOTS. RAIN SHOWERS IN THE MORNING.  
CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN  
THE AFTERNOON. WAVES AROUND 1 FOOT.    
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT  
BECOMING WEST 5 TO 10 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. PATCHY FOG  
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE  
IN THE AFTERNOON. CHANCE OF SHOWERS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN BACKING NORTH AFTER MIDNIGHT RISING TO  
5 TO 10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES NEARLY  
CALM.  
 
 
LMZ645-241600-  
NORTH POINT LIGHT TO WIND POINT WI-  
510 AM CDT WED JUN 24 2026  
   
TODAY  
SOUTH WIND 10 TO 15 KNOTS. RAIN SHOWERS IN THE MORNING.  
CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN  
THE AFTERNOON. WAVES AROUND 1 FOOT.    
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT  
BECOMING WEST 5 TO 10 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. 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 IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
 
LMZ646-241600-  
WIND POINT WI TO WINTHROP HARBOR IL-  
510 AM CDT WED JUN 24 2026  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS IN THE  
AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. RAIN  
SHOWERS THROUGH THE DAY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET.    
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  
THROUGH AROUND MIDNIGHT. WAVES AROUND 1 FOOT.    
THURSDAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
THURSDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
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