823  
FZUS53 KMKX 051610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 AM CDT TUE MAY 5 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-052200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 AM CDT TUE MAY 5 2026  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
TONIGHT
 
WEST WIND 5 TO 10 KNOTS VEERING NORTHWEST EARLY IN THE  
MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH LATE IN  
THE MORNING, THEN VEERING NORTHEAST EARLY IN THE AFTERNOON  
VEERING SOUTHEAST LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
SOUTHWEST WIND 5 TO 10 KNOTS VEERING WEST  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 

 
LMZ644-052200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 AM CDT TUE MAY 5 2026  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
TONIGHT
 
WEST WIND 5 TO 10 KNOTS VEERING NORTHWEST AFTER  
MIDNIGHT. MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING  
PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN  
THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST LATE IN  
THE EVENING, THEN BECOMING WEST 5 TO 10 KNOTS AFTER MIDNIGHT.  
MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY  
CLOUDY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-052200-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 AM CDT TUE MAY 5 2026  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN THE  
EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT. MOSTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
WEDNESDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT BECOMING  
WEST 5 TO 10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.  
 

 
LMZ646-052200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 AM CDT TUE MAY 5 2026  
   
REST OF TODAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN  
THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE  
EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT VEERING NORTH  
EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT. MOSTLY  
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.  
 
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