072  
FZUS53 KMKX 070210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
910 PM CDT WED MAY 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-071000-  
SHEBOYGAN TO PORT WASHINGTON WI-  
910 PM CDT WED MAY 6 2026  
   
REST OF TONIGHT
 
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN BACKING SOUTHWEST EARLY IN THE AFTERNOON  
BACKING SOUTH LATE IN THE AFTERNOON. ISOLATED SHOWERS IN THE  
MORNING, THEN SCATTERED SHOWERS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST  
5 TO 10 KNOTS LATE IN THE EVENING, THEN VEERING WEST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ644-071000-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
910 PM CDT WED MAY 6 2026  
   
REST OF TONIGHT
 
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS AFTER MIDNIGHT, THEN BECOMING WEST 5 TO 10 KNOTS EARLY  
IN THE MORNING. PARTLY CLOUDY JUST BEFORE MIDNIGHT THEN CLEARING.  
WAVES AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN BACKING SOUTH LATE IN THE  
AFTERNOON. ISOLATED SHOWERS IN THE MORNING, THEN SCATTERED  
SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT
 
SOUTH WIND 5 TO 15 KNOTS BECOMING 5 TO 10 KNOTS  
LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT  
VEERING WEST EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO  
2 FEET.    
FRIDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST LATE IN THE  
MORNING, THEN BECOMING SOUTH 10 TO 15 KNOTS IN THE AFTERNOON.  
PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-071000-  
NORTH POINT LIGHT TO WIND POINT WI-  
910 PM CDT WED MAY 6 2026  
   
REST OF TONIGHT
 
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS AFTER MIDNIGHT, THEN BECOMING WEST 5 TO 10 KNOTS EARLY  
IN THE MORNING. PARTLY CLOUDY JUST BEFORE MIDNIGHT THEN BECOMING  
CLEAR. WAVES AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST EARLY IN  
THE AFTERNOON, THEN BECOMING SOUTH 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. ISOLATED SHOWERS IN THE MORNING, THEN SCATTERED  
SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT
 
SOUTH WIND 5 TO 15 KNOTS BECOMING 5 TO 10 KNOTS  
LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT  
VEERING WEST EARLY IN THE MORNING. ISOLATED SHOWERS THROUGH  
AROUND MIDNIGHT. WAVES AROUND 1 FOOT.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.  
 

 
LMZ646-071000-  
WIND POINT WI TO WINTHROP HARBOR IL-  
910 PM CDT WED MAY 6 2026  
   
REST OF TONIGHT
 
WEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN BACKING SOUTH LATE IN THE  
AFTERNOON. SCATTERED SHOWERS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING WEST EARLY  
IN THE MORNING. ISOLATED SHOWERS THROUGH AROUND MIDNIGHT. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
MORNING, THEN BACKING SOUTHEAST EARLY IN THE AFTERNOON VEERING  
SOUTH LATE IN THE AFTERNOON. CHANCE OF SHOWERS IN THE AFTERNOON.  
WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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