626  
FZUS53 KMKX 010810  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
310 AM CDT WED JUL 1 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-012100-  
SHEBOYGAN TO PORT WASHINGTON WI-  
310 AM CDT WED JUL 1 2026  
   
EARLY THIS MORNING
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS.  
PATCHY FOG. WAVES 1 TO 2 FEET.    
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO  
20 KNOTS IN THE AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
UNTIL LATE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET  
IN THE AFTERNOON.    
TONIGHT
 
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST EARLY IN  
THE MORNING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH  
AROUND MIDNIGHT, THEN CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. WAVES 3 TO 4 FEET.    
THURSDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF  
SHOWERS IN THE MORNING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN  
THE LATE MORNING AND AFTERNOON.    
THURSDAY NIGHT
 
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SHOWERS  
AND THUNDERSTORMS. WAVES AROUND 1 FOOT.  
 

 
LMZ644-012100-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
310 AM CDT WED JUL 1 2026  
   
EARLY THIS MORNING
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY  
CLOUDY. PATCHY FOG. WAVES 1 TO 2 FEET.    
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN RISING TO 15 TO  
20 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET.    
THURSDAY
 
WEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LATE IN  
THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO  
2 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WIND 5 TO 10 KNOTS. SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS. WAVES AROUND 1 FOOT.  
 

 
LMZ645-012100-  
NORTH POINT LIGHT TO WIND POINT WI-  
310 AM CDT WED JUL 1 2026  
   
EARLY THIS MORNING
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY  
CLOUDY. PATCHY FOG. WAVES AROUND 1 FOOT.    
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN RISING TO 15 TO  
20 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.    
THURSDAY
 
WEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
WAVES 1 TO 2 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 5 TO  
10 KNOTS AFTER MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS.  
WAVES AROUND 1 FOOT.  
 

 
LMZ646-012100-  
WIND POINT WI TO WINTHROP HARBOR IL-  
310 AM CDT WED JUL 1 2026  
   
EARLY THIS MORNING
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY  
CLEAR. PATCHY FOG. WAVES AROUND 1 FOOT.    
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN RISING TO 15 TO  
20 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE MORNING. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING, THEN RISING TO  
15 TO 20 KNOTS AFTER MIDNIGHT EASING TO 10 TO 15 KNOTS EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET AFTER MIDNIGHT.    
THURSDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 5 TO  
10 KNOTS AFTER MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS.  
WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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