482  
FZUS53 KMKX 031410  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
910 AM CDT MON AUG 3 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-032200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
910 AM CDT MON AUG 3 2026  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST EARLY  
IN THE AFTERNOON, THEN VEERING SOUTH 5 TO 15 KNOTS LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
TONIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE EVENING, THEN BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT  
VEERING SOUTHWEST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
TUESDAY  
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN  
BECOMING SOUTH 15 TO 20 KNOTS IN THE AFTERNOON. MOSTLY SUNNY.  
WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING SOUTHWEST 5 TO 10 KNOTS IN THE LATE EVENING AND  
EARLY MORNING, THEN VEERING WEST EARLY IN THE MORNING. SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT,  
THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.  
 
 
LMZ644-032200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
910 AM CDT MON AUG 3 2026  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST  
LATE IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
TUESDAY  
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST  
5 TO 10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN VEERING  
WEST EARLY IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE NIGHT. WAVES 1 TO 2 FEET.  
 
 
LMZ645-032200-  
NORTH POINT LIGHT TO WIND POINT WI-  
910 AM CDT MON AUG 3 2026  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST  
LATE IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
TUESDAY  
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH LATE IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST  
5 TO 10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN VEERING  
WEST EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH AROUND  
MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT.  
SHOWERS LIKELY AFTER MIDNIGHT. WAVES AROUND 1 FOOT.  
 
 
LMZ646-032200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
910 AM CDT MON AUG 3 2026  
   
REST OF TODAY  
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE  
IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
TUESDAY  
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BACKING SOUTH IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER  
MIDNIGHT BECOMING SOUTHWEST 5 TO 10 KNOTS EARLY IN THE MORNING.  
SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT, THEN CHANCE OF  
SHOWERS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
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