660  
FZUS53 KMKX 220505  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1105 PM CST FRI FEB 21 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-221100-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1105 PM CST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 20 KNOTS BECOMING 15 TO  
20 KNOTS AFTER MIDNIGHT. GUSTS UP TO 25 KNOTS. MOSTLY CLEAR.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
SATURDAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. PARTLY SUNNY. WAVES  
1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
SUNDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS IN  
THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ644-221100-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1105 PM CST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO  
25 KNOTS. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
SATURDAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
SUNDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS IN  
THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ645-221100-  
NORTH POINT LIGHT TO WIND POINT WI-  
1105 PM CST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO  
25 KNOTS. CLEAR. WAVES 1 TO 2 FEET.    
SATURDAY
 
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS. MOSTLY SUNNY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
SUNDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ646-221100-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1105 PM CST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. CLEAR. WAVES  
1 TO 2 FEET.    
SATURDAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.  
SUNNY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
SUNDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
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