719  
FZUS53 KMKX 260010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
710 PM CDT SUN OCT 25 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-260400-  
SHEBOYGAN TO PORT WASHINGTON WI-  
710 PM CDT SUN OCT 25 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT MONDAY THROUGH  
TUESDAY EVENING...  
   
TONIGHT  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH 10 TO  
15 KNOTS LATE IN THE EVENING, THEN RISING TO 15 TO 20 KNOTS AFTER  
MIDNIGHT BECOMING NORTH 15 TO 20 KNOTS EARLY IN THE MORNING.  
MOSTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET AFTER  
MIDNIGHT.    
MONDAY  
NORTH WIND 15 TO 20 KNOTS VEERING NORTHEAST LATE IN THE  
MORNING, THEN BECOMING 10 TO 20 KNOTS EARLY IN THE AFTERNOON  
RISING TO 15 TO 25 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY.  
WAVES 3 TO 4 FEET BUILDING TO 5 TO 7 FEET.    
MONDAY NIGHT  
NORTHEAST WIND 15 TO 25 KNOTS BECOMING 15 TO  
20 KNOTS LATE IN THE EVENING, THEN VEERING EAST AFTER MIDNIGHT  
BECOMING EAST 15 TO 20 KNOTS EARLY IN THE MORNING. CLOUDY. WAVES  
5 TO 7 FEET SUBSIDING TO 4 TO 6 FEET EARLY IN THE MORNING.    
TUESDAY  
EAST WIND 15 TO 20 KNOTS VEERING SOUTHEAST 15 TO  
25 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING  
15 TO 20 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 4 TO  
6 FEET BUILDING TO 5 TO 7 FEET LATE IN THE AFTERNOON.  
 
 
LMZ644-260400-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
710 PM CDT SUN OCT 25 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT MONDAY THROUGH  
TUESDAY EVENING...  
   
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING WEST 5 TO 15 KNOTS  
LATE IN THE EVENING, THEN BECOMING NORTH 10 TO 20 KNOTS AFTER  
MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING. PARTLY  
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES  
1 TO 2 FEET BUILDING TO 3 TO 4 FEET EARLY IN THE MORNING.    
MONDAY  
NORTH WIND 15 TO 20 KNOTS VEERING NORTHEAST IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN BECOMING 15 TO 25 KNOTS LATE IN  
THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 5 FEET BUILDING TO 5 TO  
7 FEET.    
MONDAY NIGHT  
NORTHEAST WIND 15 TO 25 KNOTS BECOMING 15 TO  
20 KNOTS LATE IN THE EVENING, THEN VEERING EAST 10 TO 20 KNOTS  
AFTER MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING.  
MOSTLY CLOUDY. WAVES 6 TO 8 FEET SUBSIDING TO 5 TO 7 FEET IN THE  
LATE EVENING AND OVERNIGHT.    
TUESDAY  
EAST WIND 15 TO 20 KNOTS VEERING SOUTHEAST 10 TO  
20 KNOTS LATE IN THE MORNING, THEN BECOMING 15 TO 20 KNOTS IN THE  
AFTERNOON. MOSTLY CLOUDY. WAVES 5 TO 7 FEET SUBSIDING TO 4 TO  
6 FEET LATE IN THE AFTERNOON.  
 
 
LMZ645-260400-  
NORTH POINT LIGHT TO WIND POINT WI-  
710 PM CDT SUN OCT 25 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT MONDAY THROUGH  
TUESDAY AFTERNOON...  
   
TONIGHT  
SOUTH WIND 5 TO 15 KNOTS VEERING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE EVENING, THEN BECOMING NORTH 10 TO 15 KNOTS  
AFTER MIDNIGHT RISING TO 15 TO 20 KNOTS EARLY IN THE MORNING.  
PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY  
CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET EARLY IN THE  
MORNING.    
MONDAY  
NORTHEAST WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS  
LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 4 TO 6 FEET BUILDING  
TO 5 TO 7 FEET LATE IN THE AFTERNOON.    
MONDAY NIGHT  
NORTHEAST WIND 15 TO 20 KNOTS VEERING EAST EARLY  
IN THE MORNING. MOSTLY CLOUDY. WAVES 5 TO 7 FEET.    
TUESDAY  
SOUTHEAST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES  
4 TO 6 FEET SUBSIDING TO 3 TO 4 FEET LATE IN THE AFTERNOON.  
 
 
LMZ646-260400-  
WIND POINT WI TO WINTHROP HARBOR IL-  
710 PM CDT SUN OCT 25 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT MONDAY THROUGH  
TUESDAY AFTERNOON...  
   
TONIGHT  
SOUTH WIND 5 TO 15 KNOTS VEERING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING NORTHWEST 5 TO  
15 KNOTS AFTER MIDNIGHT BECOMING NORTH 10 TO 20 KNOTS EARLY IN  
THE MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING  
MOSTLY CLOUDY. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET EARLY  
IN THE MORNING.    
MONDAY  
NORTH WIND 15 TO 20 KNOTS VEERING NORTHEAST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 5 FEET BUILDING  
TO 4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.    
MONDAY NIGHT  
NORTHEAST WIND 15 TO 20 KNOTS VEERING EAST EARLY  
IN THE MORNING. MOSTLY CLOUDY. WAVES 5 TO 7 FEET SUBSIDING TO  
4 TO 6 FEET IN THE LATE EVENING AND OVERNIGHT.    
TUESDAY  
SOUTHEAST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS  
LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 4 TO 6 FEET SUBSIDING  
TO 3 TO 5 FEET EARLY IN THE AFTERNOON, THEN SUBSIDING TO 3 TO  
4 FEET LATE IN THE AFTERNOON.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
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