914  
FZUS53 KMKX 250410  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 PM CDT TUE MAR 24 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-251000-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 PM CDT TUE MAR 24 2026  
   
REST OF TONIGHT  
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.    
WEDNESDAY  
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN  
RISING TO 15 TO 20 KNOTS EARLY IN THE AFTERNOON BECOMING SOUTH  
15 TO 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO  
2 FEET BUILDING TO 3 TO 4 FEET IN THE LATE MORNING AND AFTERNOON.   
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST LATE IN THE EVENING, THEN BECOMING  
SOUTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 3 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET EARLY IN THE MORNING.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS VEERING NORTH 5 TO  
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS EARLY  
IN THE AFTERNOON BECOMING 15 TO 25 KNOTS LATE IN THE AFTERNOON.  
SLIGHT CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN IN THE  
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET LATE IN THE  
AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
 
LMZ644-251000-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 PM CDT TUE MAR 24 2026  
   
REST OF TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH  
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET  
IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST LATE IN THE EVENING, THEN BECOMING  
SOUTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET AFTER MIDNIGHT.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS  
IN THE AFTERNOON. CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO  
2 FEET BUILDING TO 3 TO 4 FEET LATE IN THE AFTERNOON.  
 
 
LMZ645-251000-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 PM CDT TUE MAR 24 2026  
   
REST OF TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
WEDNESDAY  
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING SOUTH 15 TO 20 KNOTS LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST LATE IN THE EVENING, THEN BECOMING  
SOUTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING WEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 10 TO 25 KNOTS  
EARLY IN THE AFTERNOON BECOMING 15 TO 25 KNOTS LATE IN THE  
AFTERNOON. CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 2 FEET  
BUILDING TO 3 TO 4 FEET LATE IN THE AFTERNOON. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.  
 
 
LMZ646-251000-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 PM CDT TUE MAR 24 2026  
   
REST OF TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
WEDNESDAY  
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON, THEN EASING TO 10 TO 15 KNOTS WITH GUSTS  
TO AROUND 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST LATE IN THE EVENING, THEN EASING TO  
5 TO 10 KNOTS AFTER MIDNIGHT BECOMING SOUTHWEST 5 TO 10 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH 10 TO  
20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 15 TO 20 KNOTS  
WITH GUSTS TO AROUND 25 KNOTS LATE IN THE AFTERNOON. CHANCE OF  
RAIN IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET  
LATE IN THE AFTERNOON.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
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