000  
FZUS53 KMKX 091210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
710 AM CDT WED SEP 9 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-091600-  
SHEBOYGAN TO PORT WASHINGTON WI-  
710 AM CDT WED SEP 9 2026  
   
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST WITH GUSTS TO  
AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 10 TO  
20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. WAVES 1 TO 2 FEET.    
TONIGHT
 
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
VEERING NORTHWEST AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
THURSDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH EARLY IN  
THE AFTERNOON, THEN BACKING NORTHWEST LATE IN THE AFTERNOON.  
MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.  
 

 
LMZ644-091600-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
710 AM CDT WED SEP 9 2026  
   
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST IN THE  
AFTERNOON. CHANCE OF SHOWERS IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY LATE IN THE MORNING.  
WAVES 1 TO 2 FEET.    
TONIGHT
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST AFTER  
MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING.  
PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
THURSDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH LATE IN  
THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES NEARLY CALM.  
 

 
LMZ645-091600-  
NORTH POINT LIGHT TO WIND POINT WI-  
710 AM CDT WED SEP 9 2026  
   
TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN VEERING WEST EARLY IN THE AFTERNOON  
EASING TO 5 TO 10 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS  
IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS LIKELY LATE IN THE MORNING. WAVES 1 TO 2 FEET.    
TONIGHT
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
THURSDAY
 
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE IN  
THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE AFTERNOON  
VEERING NORTHEAST LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
THURSDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.  
 

 
LMZ646-091600-  
WIND POINT WI TO WINTHROP HARBOR IL-  
710 AM CDT WED SEP 9 2026  
   
TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON, THEN EASING TO 5 TO 10 KNOTS LATE IN THE AFTERNOON.  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS EARLY IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
TONIGHT
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE  
IN THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT EASING TO  
5 TO 10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
THURSDAY
 
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE IN  
THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE AFTERNOON  
VEERING NORTHEAST LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
THURSDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTH EARLY IN  
THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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