880  
FZUS53 KMKX 120210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
910 PM CDT SAT JUL 11 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-121000-  
SHEBOYGAN TO PORT WASHINGTON WI-  
910 PM CDT SAT JUL 11 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
EARLY IN THE MORNING. CLEAR. WAVES NEARLY CALM.    
SUNDAY
 
NORTH WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE  
MORNING, THEN VEERING SOUTH EARLY IN THE AFTERNOON RISING TO  
10 TO 15 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.   
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
MONDAY
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN  
THE AFTERNOON RISING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ644-121000-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
910 PM CDT SAT JUL 11 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
EARLY IN THE MORNING. CLEAR. WAVES AROUND 1 FOOT.    
SUNDAY
 
NORTH WIND 5 KNOTS VEERING EAST LATE IN THE MORNING,  
THEN BECOMING SOUTHEAST EARLY IN THE AFTERNOON BECOMING SOUTHEAST  
5 TO 10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
MONDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-121000-  
NORTH POINT LIGHT TO WIND POINT WI-  
910 PM CDT SAT JUL 11 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS. CLEAR. WAVES AROUND  
1 FOOT.    
SUNDAY
 
NORTH WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE  
MORNING, THEN VEERING EAST EARLY IN THE AFTERNOON VEERING  
SOUTHEAST LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES NEARLY CALM.    
MONDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ646-121000-  
WIND POINT WI TO WINTHROP HARBOR IL-  
910 PM CDT SAT JUL 11 2026  
   
REST OF TONIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. CLEAR. WAVES  
AROUND 1 FOOT.    
SUNDAY
 
NORTH WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE  
MORNING, THEN VEERING EAST EARLY IN THE AFTERNOON BECOMING EAST  
5 TO 10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT
 
SOUTH WIND 5 KNOTS VEERING SOUTHWEST LATE IN THE  
EVENING, THEN RISING TO 5 TO 10 KNOTS AFTER MIDNIGHT VEERING WEST  
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES NEARLY CALM.    
MONDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.  
 
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