072  
FZUS53 KMKX 060610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT THU AUG 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-060900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT THU AUG 6 2026  
   
REST OF TONIGHT
 
NORTHWEST WIND 5 KNOTS BECOMING NORTH EARLY IN  
THE MORNING. PATCHY FOG. WAVES AROUND 1 FOOT.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE  
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.   
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND  
1 FOOT.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
MORNING, THEN RISING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS LATE IN  
THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT  
BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.  
 

 
LMZ644-060900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT THU AUG 6 2026  
   
REST OF TONIGHT
 
NORTHWEST WIND 5 KNOTS BECOMING NORTH EARLY IN  
THE MORNING. PATCHY FOG. WAVES NEARLY CALM.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE  
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.   
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH  
LATE IN THE EVENING, THEN BECOMING SOUTH 5 KNOTS AFTER MIDNIGHT  
BECOMING SOUTHWEST EARLY IN THE MORNING. PATCHY FOG AFTER  
MIDNIGHT. WAVES NEARLY CALM.    
FRIDAY
 
SOUTHWEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE  
MORNING, THEN BECOMING 5 TO 15 KNOTS EARLY IN THE AFTERNOON  
BECOMING 10 TO 15 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE  
MORNING. WAVES AROUND 1 FOOT.  
 

 
LMZ645-060900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT THU AUG 6 2026  
   
REST OF TONIGHT
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH  
EARLY IN THE MORNING. PATCHY FOG. WAVES NEARLY CALM.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE  
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.   
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE  
IN THE EVENING, THEN EASING TO 5 KNOTS AFTER MIDNIGHT BECOMING  
SOUTHWEST EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
MORNING, THEN BECOMING 5 TO 15 KNOTS EARLY IN THE AFTERNOON  
BECOMING 10 TO 15 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE  
MORNING. WAVES AROUND 1 FOOT.  
 

 
LMZ646-060900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT THU AUG 6 2026  
   
REST OF TONIGHT
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH  
EARLY IN THE MORNING. PATCHY FOG. WAVES NEARLY CALM.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE  
IN THE EVENING, THEN EASING TO 5 KNOTS AFTER MIDNIGHT BECOMING  
SOUTHWEST EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
MORNING, THEN BECOMING SOUTH 5 TO 10 KNOTS EARLY IN THE AFTERNOON  
RISING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE  
MORNING. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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