871  
FZUS53 KMKX 101405  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
905 AM CDT THU JUL 10 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-102200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
905 AM CDT THU JUL 10 2025  
   
REST OF TODAY
 
NORTHEAST WIND 5 KNOTS BECOMING EAST EARLY IN  
THE AFTERNOON, THEN VEERING SOUTHEAST LATE IN THE AFTERNOON.  
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
NEARLY CALM.    
TONIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH AFTER  
MIDNIGHT, THEN BACKING SOUTHEAST EARLY IN THE MORNING. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS IN THE AFTERNOON.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO  
2 FEET.    
FRIDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 1 TO 3 FEET.  
 

 
LMZ644-102200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
905 AM CDT THU JUL 10 2025  
   
REST OF TODAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST LATE  
IN THE AFTERNOON. SUNNY LATE IN THE MORNING THEN BECOMING PARTLY  
SUNNY. WAVES AROUND 1 FOOT.    
TONIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN THE  
EVENING, THEN VEERING SOUTH AFTER MIDNIGHT BECOMING SOUTH 5 TO  
10 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AND  
THUNDERSTORMS THROUGH THE NIGHT. WAVES AROUND 1 FOOT.    
FRIDAY
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BACKING SOUTHEAST LATE IN THE AFTERNOON. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 1 TO 2 FEET.  
 

 
LMZ645-102200-  
NORTH POINT LIGHT TO WIND POINT WI-  
905 AM CDT THU JUL 10 2025  
   
REST OF TODAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST LATE  
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS LATE IN THE AFTERNOON.  
WAVES AROUND 1 FOOT.    
TONIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND  
1 FOOT.    
FRIDAY
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BACKING SOUTHEAST LATE IN THE AFTERNOON. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.  
 

 
LMZ646-102200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
905 AM CDT THU JUL 10 2025  
   
REST OF TODAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST LATE  
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS LATE IN THE AFTERNOON.  
WAVES AROUND 1 FOOT.    
TONIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND  
1 FOOT.    
FRIDAY
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BACKING SOUTHEAST LATE IN THE AFTERNOON. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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