528  
FZUS53 KMKX 050605  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
105 AM CDT SAT JUL 5 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-050900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
105 AM CDT SAT JUL 5 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON  
THROUGH THIS EVENING...  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY.  
WAVES 1 TO 2 FEET.    
SATURDAY
 
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN  
RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET IN THE AFTERNOON.    
SATURDAY NIGHT
 
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 10 TO  
15 KNOTS AFTER MIDNIGHT. SHOWERS AND A CHANCE OF THUNDERSTORMS.  
WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
SUNDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN VEERING NORTH WITH GUSTS TO AROUND 20 KNOTS EARLY  
IN THE AFTERNOON BECOMING NORTHEAST 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. CHANCE  
OF SHOWERS THROUGH THE DAY. WAVES 1 TO 2 FEET BUILDING TO 2 TO  
4 FEET LATE IN THE AFTERNOON.  
 

 
LMZ644-050900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
105 AM CDT SAT JUL 5 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON  
THROUGH THIS EVENING...  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR.  
WAVES AROUND 1 FOOT.    
SATURDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH  
GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN BECOMING SOUTH  
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE  
AFTERNOON RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
SUNDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON BECOMING  
NORTHEAST 15 TO 20 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. CHANCE OF SHOWERS THROUGH THE DAY.  
WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.  
 

 
LMZ645-050900-  
NORTH POINT LIGHT TO WIND POINT WI-  
105 AM CDT SAT JUL 5 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON  
THROUGH THIS EVENING...  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR.  
WAVES AROUND 1 FOOT.    
SATURDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH  
GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN RISING TO  
15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE AFTERNOON.  
SUNNY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
SUNDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON BECOMING  
NORTHEAST 15 TO 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET LATE IN THE AFTERNOON.  
 

 
LMZ646-050900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
105 AM CDT SAT JUL 5 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON  
THROUGH THIS EVENING...  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.   
SATURDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH  
GUSTS TO AROUND 25 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 1 TO  
2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT.  
WAVES 1 TO 2 FEET.    
SUNDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHEAST WITH GUSTS  
TO AROUND 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF THUNDERSTORMS  
IN THE MORNING. CHANCE OF SHOWERS THROUGH THE DAY. SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET LATE IN THE AFTERNOON.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
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