453  
FZUS53 KMKX 241410  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
910 AM CDT SUN MAY 24 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-242200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
910 AM CDT SUN MAY 24 2026  
   
REST OF TODAY
 
SOUTH WIND 5 TO 10 KNOTS. CLOUDY LATE IN THE  
MORNING THEN BECOMING MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE EVENING, THEN BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT.  
PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
MONDAY
 
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTH 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT BUILDING TO 3 TO 4 FEET IN THE  
AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST EARLY IN THE MORNING. MOSTLY CLEAR.  
WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.  
 

 
LMZ644-242200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
910 AM CDT SUN MAY 24 2026  
   
REST OF TODAY
 
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING SOUTHEAST 5 TO 10 KNOTS  
LATE IN THE AFTERNOON. MOSTLY CLOUDY LATE IN THE MORNING THEN  
CLEARING. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
MONDAY
 
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON RISING TO 15 TO 20 KNOTS LATE IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET IN THE  
AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST EARLY IN THE MORNING. MOSTLY CLEAR.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.  
 

 
LMZ645-242200-  
NORTH POINT LIGHT TO WIND POINT WI-  
910 AM CDT SUN MAY 24 2026  
   
REST OF TODAY
 
NORTHEAST WIND 5 KNOTS BECOMING EAST EARLY IN  
THE AFTERNOON, THEN VEERING SOUTHEAST LATE IN THE AFTERNOON.  
CHANCE OF SHOWERS LATE IN THE MORNING. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
MONDAY
 
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS  
LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT BUILDING  
TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING SOUTH 10 TO 15 KNOTS IN THE LATE EVENING AND  
EARLY MORNING, THEN BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN THE  
MORNING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.  
 

 
LMZ646-242200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
910 AM CDT SUN MAY 24 2026  
   
REST OF TODAY
 
NORTH WIND 5 KNOTS BECOMING EAST EARLY IN THE  
AFTERNOON, THEN VEERING SOUTHEAST LATE IN THE AFTERNOON. CHANCE  
OF SHOWERS LATE IN THE MORNING. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
MONDAY
 
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
MONDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING SOUTH 10 TO 15 KNOTS IN THE LATE EVENING AND  
EARLY MORNING, THEN BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN THE  
MORNING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.  
 
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