591  
FZUS53 KMKX 160610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT WED SEP 16 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-160900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT WED SEP 16 2026  
   
REST OF TONIGHT
 
NORTH WIND 15 TO 20 KNOTS VEERING NORTHEAST  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING  
TO 2 TO 4 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTHEAST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING  
NORTHEAST 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY.  
WAVES 3 TO 4 FEET.    
WEDNESDAY NIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS VEERING EAST  
LATE IN THE EVENING, THEN EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT  
BECOMING EAST 5 TO 10 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF  
SHOWERS IN THE MORNING. WAVES AROUND 1 FOOT.  
 

 
LMZ644-160900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT WED SEP 16 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO NOON  
CDT TODAY...  
   
REST OF TONIGHT
 
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST  
15 TO 20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTHEAST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING NORTHEAST 10 TO  
15 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.   
WEDNESDAY NIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS BECOMING EAST  
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF  
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF  
SHOWERS IN THE MORNING. WAVES AROUND 1 FOOT.  
 

 
LMZ645-160900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT WED SEP 16 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO NOON  
CDT TODAY...  
   
REST OF TONIGHT
 
NORTH WIND 10 TO 15 KNOTS RISING TO 15 TO  
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET  
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTHEAST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING NORTHEAST 10 TO  
15 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF SPRINKLES. WAVES  
3 TO 4 FEET.    
WEDNESDAY NIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS VEERING EAST  
LATE IN THE EVENING, THEN EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT  
BECOMING EAST 5 TO 10 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE  
OF SPRINKLES THROUGH AROUND MIDNIGHT. CHANCE OF SHOWERS AFTER  
MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE  
EVENING AND OVERNIGHT.    
THURSDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN  
THE AFTERNOON. CHANCE OF SHOWERS IN THE MORNING. WAVES AROUND  
1 FOOT.  
 

 
LMZ646-160900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT WED SEP 16 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO NOON  
CDT TODAY...  
   
REST OF TONIGHT
 
NORTH WIND 10 TO 15 KNOTS BECOMING 10 TO  
20 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SPRINKLES. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTHEAST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS THROUGH THE  
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 3 TO  
4 FEET.    
WEDNESDAY NIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS VEERING EAST  
LATE IN THE EVENING, THEN EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT  
VEERING SOUTHEAST EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
THROUGH AROUND MIDNIGHT, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN  
THE AFTERNOON. CHANCE OF SHOWERS IN THE MORNING. WAVES AROUND  
1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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