539  
FZUS53 KMKX 221705  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1105 AM CST SAT FEB 22 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-222300-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1105 AM CST SAT FEB 22 2025  
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST AFTER  
MIDNIGHT, THEN BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN THE  
MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING  
MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
SUNDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST LATE  
IN THE EVENING, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS AFTER  
MIDNIGHT RISING TO 15 TO 20 KNOTS EARLY IN THE MORNING. PARTLY  
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES  
1 TO 2 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ644-222300-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1105 AM CST SAT FEB 22 2025  
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. PARTLY SUNNY.  
WAVES 1 TO 2 FEET.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST AFTER  
MIDNIGHT, THEN BECOMING SOUTHWEST 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  
IN THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO  
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND  
MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ645-222300-  
NORTH POINT LIGHT TO WIND POINT WI-  
1105 AM CST SAT FEB 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY SUNNY.  
WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST AFTER  
MIDNIGHT, THEN BECOMING SOUTHWEST 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  
IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
SUNDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO  
20 KNOTS AFTER MIDNIGHT, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING MOSTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ646-222300-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1105 AM CST SAT FEB 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS. SUNNY. WAVES  
AROUND 1 FOOT.    
TONIGHT
 
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.    
SUNDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO  
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND  
MIDNIGHT THEN BECOMING MOSTLY CLOUDY. 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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