695  
FZUS53 KMKX 220210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
910 PM CDT TUE JUL 21 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-221000-  
SHEBOYGAN TO PORT WASHINGTON WI-  
910 PM CDT TUE JUL 21 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY
 
 
   
REST OF TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BACKING NORTHWEST  
15 TO 20 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 4 TO  
6 FEET SUBSIDING TO 3 TO 4 FEET.    
WEDNESDAY
 
NORTHWEST WIND 15 TO 20 KNOTS BECOMING NORTH 10 TO  
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING  
NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND  
AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTH 5 TO 15 KNOTS  
EARLY IN THE AFTERNOON, THEN RISING TO 10 TO 20 KNOTS LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ644-221000-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
910 PM CDT TUE JUL 21 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY
 
 
   
REST OF TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO  
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 6 TO 8 FEET  
SUBSIDING TO 4 TO 6 FEET.    
WEDNESDAY
 
NORTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 10 TO 15 KNOTS EARLY IN  
THE AFTERNOON BECOMING NORTHEAST 5 TO 10 KNOTS LATE IN THE  
AFTERNOON. SUNNY. WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING WEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTH 5 TO 15 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING 10 TO 15 KNOTS WITH GUSTS  
TO AROUND 20 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES AROUND  
1 FOOT.  
 

 
LMZ645-221000-  
NORTH POINT LIGHT TO WIND POINT WI-  
910 PM CDT TUE JUL 21 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
 
 
   
REST OF TONIGHT
 
NORTH WIND UP TO 30 KNOTS EASING TO 15 TO  
25 KNOTS AFTER MIDNIGHT, THEN BECOMING 15 TO 20 KNOTS EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES 7 TO 9 FEET SUBSIDING TO 5 TO  
7 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING NORTHEAST 5 TO 10 KNOTS  
LATE IN THE AFTERNOON. SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
2 FEET.    
WEDNESDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT BECOMING  
WEST 5 TO 10 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTHEAST 5 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES  
AROUND 1 FOOT.  
 

 
LMZ646-221000-  
WIND POINT WI TO WINTHROP HARBOR IL-  
910 PM CDT TUE JUL 21 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
 
 
   
REST OF TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO  
20 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS JUST  
BEFORE MIDNIGHT. WAVES 6 TO 8 FEET SUBSIDING TO 5 TO 7 FEET EARLY  
IN THE MORNING.    
WEDNESDAY
 
NORTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 10 TO 15 KNOTS EARLY IN  
THE AFTERNOON VEERING NORTHEAST LATE IN THE AFTERNOON. SUNNY.  
WAVES 3 TO 5 FEET SUBSIDING TO 3 TO 4 FEET IN THE LATE MORNING  
AND AFTERNOON.    
WEDNESDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE  
IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT BECOMING WEST  
5 TO 10 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 1 TO  
2 FEET.    
THURSDAY
 
WEST WIND 5 TO 10 KNOTS BACKING SOUTHEAST EARLY IN  
THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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