289  
FZUS53 KMKX 062210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
510 PM CDT TUE OCT 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-070400-  
SHEBOYGAN TO PORT WASHINGTON WI-  
510 PM CDT TUE OCT 6 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS  
WITH GUSTS TO AROUND 25 KNOTS LATE IN THE EVENING, THEN BECOMING  
SOUTHWEST 15 TO 20 KNOTS AFTER MIDNIGHT BECOMING WEST 10 TO  
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 4 TO 6 FEET  
SUBSIDING TO 3 TO 5 FEET LATE IN THE EVENING, THEN SUBSIDING TO  
3 TO 4 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
NORTHWEST WIND 10 TO 15 KNOTS BACKING WEST WITH  
GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING  
10 TO 20 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
WEDNESDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
THURSDAY
 
NORTHWEST WIND 10 TO 15 KNOTS BECOMING NORTHWEST  
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING  
AND AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.  
 

 
LMZ644-070400-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
510 PM CDT TUE OCT 6 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS  
LATE IN THE EVENING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS AFTER  
MIDNIGHT BECOMING WEST 10 TO 15 KNOTS EARLY IN THE MORNING.  
MOSTLY CLEAR. WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN  
THE MORNING.    
WEDNESDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN  
THE MORNING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BACKING WEST LATE IN THE AFTERNOON. SUNNY. WAVES AROUND  
1 FOOT.    
WEDNESDAY NIGHT
 
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. SUNNY. WAVES AROUND  
1 FOOT.  
 

 
LMZ645-070400-  
NORTH POINT LIGHT TO WIND POINT WI-  
510 PM CDT TUE OCT 6 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS VEERING WEST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN  
THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE AFTERNOON  
BECOMING WEST 10 TO 15 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES  
AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
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. SUNNY. WAVES 1 TO  
2 FEET.  
 

 
LMZ646-070400-  
WIND POINT WI TO WINTHROP HARBOR IL-  
510 PM CDT TUE OCT 6 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTH WIND 15 TO 20 KNOTS VEERING WEST EARLY IN THE  
MORNING. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET  
EARLY IN THE MORNING.    
WEDNESDAY
 
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN  
THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE AFTERNOON  
BACKING WEST LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
WEDNESDAY NIGHT
 
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. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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