593  
FZUS53 KMKX 080610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT WED JUL 8 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-080900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT WED JUL 8 2026  
   
REST OF TONIGHT  
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.    
WEDNESDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT  
SOUTH WIND 5 TO 15 KNOTS BECOMING 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER  
MIDNIGHT BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN THE MORNING.  
SHOWERS THROUGH AROUND MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH  
THE NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY  
SOUTH WIND 5 TO 10 KNOTS BACKING NORTH LATE IN THE  
MORNING, THEN VEERING NORTHEAST IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS IN THE MORNING. CHANCE OF SHOWERS THROUGH THE DAY.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.  
 
 
LMZ644-080900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT WED JUL 8 2026  
   
REST OF TONIGHT  
SOUTHWEST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES NEARLY CALM.    
WEDNESDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH EARLY IN  
THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT  
SOUTH WIND 5 TO 15 KNOTS VEERING SOUTHWEST  
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTH WIND 5 TO 10 KNOTS VEERING NORTHWEST LATE IN  
THE MORNING, THEN VEERING NORTHEAST EARLY IN THE AFTERNOON  
BECOMING NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.  
 
 
LMZ645-080900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT WED JUL 8 2026  
   
REST OF TONIGHT  
SOUTHWEST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES NEARLY CALM.    
WEDNESDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH EARLY IN  
THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST  
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS VEERING WEST LATE IN THE  
MORNING, THEN VEERING NORTHEAST EARLY IN THE AFTERNOON BECOMING  
NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS  
IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. SHOWERS  
LIKELY IN THE AFTERNOON. WAVES AROUND 1 FOOT.  
 
 
LMZ646-080900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT WED JUL 8 2026  
   
REST OF TONIGHT  
SOUTHWEST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES NEARLY CALM.    
WEDNESDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH EARLY IN  
THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT  
SOUTH WIND 5 TO 15 KNOTS VEERING SOUTHWEST  
5 TO 10 KNOTS LATE IN THE EVENING, THEN BACKING SOUTH AFTER  
MIDNIGHT VEERING SOUTHWEST EARLY IN THE MORNING. SLIGHT CHANCE OF  
SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS VEERING NORTH IN THE  
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
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