063  
FZUS53 KMKX 261010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
510 AM CDT THU MAR 26 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-261600-  
SHEBOYGAN TO PORT WASHINGTON WI-  
510 AM CDT THU MAR 26 2026  
 
...GALE WARNING IN EFFECT FROM 5 PM CDT THIS AFTERNOON THROUGH  
LATE TONIGHT...  
   
TODAY
 
NORTH WIND 5 TO 15 KNOTS RISING TO 10 TO 20 KNOTS LATE  
IN THE MORNING, THEN BECOMING 15 TO 20 KNOTS EARLY IN THE  
AFTERNOON BECOMING 15 TO 25 KNOTS WITH GUSTS TO AROUND 30 KNOTS  
LATE IN THE AFTERNOON. SLIGHT CHANCE OF RAIN IN THE MORNING.  
CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO  
3 TO 5 FEET IN THE AFTERNOON.    
TONIGHT
 
NORTH WIND UP TO 30 KNOTS RISING TO GALES TO 35 KNOTS  
LATE IN THE EVENING, THEN EASING TO UP TO 30 KNOTS AFTER MIDNIGHT  
EASING TO 15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF  
RAIN THROUGH AROUND MIDNIGHT. WAVES 6 TO 8 FEET BUILDING TO 7 TO  
9 FEET IN THE LATE EVENING AND OVERNIGHT.    
FRIDAY
 
NORTH WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS LATE  
IN THE MORNING, THEN BECOMING 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BECOMING NORTH 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF SNOW IN THE AFTERNOON. WAVES 5 TO 7 FEET SUBSIDING TO  
3 TO 4 FEET.    
FRIDAY NIGHT
 
NORTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS LATE IN THE EVENING, THEN BECOMING NORTHWEST 10 TO  
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.  
 

 
LMZ644-261600-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
510 AM CDT THU MAR 26 2026  
 
...GALE WARNING IN EFFECT FROM 5 PM CDT THIS AFTERNOON THROUGH  
LATE TONIGHT...  
   
TODAY
 
NORTH WIND 5 TO 10 KNOTS RISING TO 10 TO 20 KNOTS LATE  
IN THE MORNING, THEN BECOMING 15 TO 20 KNOTS EARLY IN THE  
AFTERNOON BECOMING 15 TO 25 KNOTS WITH GUSTS TO AROUND 30 KNOTS  
LATE IN THE AFTERNOON. SLIGHT CHANCE OF RAIN LATE IN THE MORNING.  
CHANCE OF RAIN EARLY IN THE AFTERNOON, THEN RAIN LIKELY LATE IN  
THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET IN THE  
AFTERNOON.    
TONIGHT
 
NORTH GALES TO 35 KNOTS EASING TO UP TO 30 KNOTS AFTER  
MIDNIGHT. CHANCE OF RAIN THROUGH AROUND MIDNIGHT. WAVES 7 TO  
9 FEET BUILDING TO 9 TO 11 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
FRIDAY
 
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS LATE  
IN THE MORNING, THEN EASING TO 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BECOMING NORTH 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF SNOW IN THE AFTERNOON. WAVES 6 TO 8 FEET SUBSIDING TO  
3 TO 4 FEET.    
FRIDAY NIGHT
 
NORTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN CLEARING. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.  
 

 
LMZ645-261600-  
NORTH POINT LIGHT TO WIND POINT WI-  
510 AM CDT THU MAR 26 2026  
 
...GALE WARNING IN EFFECT FROM 5 PM CDT THIS AFTERNOON THROUGH  
LATE TONIGHT...  
   
TODAY
 
NORTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH 10 TO  
20 KNOTS LATE IN THE MORNING, THEN BECOMING 15 TO 20 KNOTS WITH  
GUSTS TO AROUND 25 KNOTS EARLY IN THE AFTERNOON BECOMING 15 TO  
25 KNOTS WITH GUSTS TO AROUND 30 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF RAIN EARLY IN THE AFTERNOON. RAIN LIKELY LATE IN THE  
AFTERNOON. WAVES AROUND 1 FOOT BUILDING TO 4 TO 6 FEET.    
TONIGHT
 
NORTH GALES TO 35 KNOTS EASING TO UP TO 30 KNOTS AFTER  
MIDNIGHT. CHANCE OF RAIN THROUGH AROUND MIDNIGHT. WAVES 8 TO  
10 FEET.    
FRIDAY
 
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS LATE  
IN THE MORNING, THEN EASING TO 10 TO 15 KNOTS IN THE AFTERNOON.  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 7 TO 9 FEET  
SUBSIDING TO 3 TO 4 FEET.    
FRIDAY NIGHT
 
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY THROUGH  
AROUND MIDNIGHT THEN CLEARING. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.  
 

 
LMZ646-261600-  
WIND POINT WI TO WINTHROP HARBOR IL-  
510 AM CDT THU MAR 26 2026  
 
...GALE WARNING IN EFFECT FROM 5 PM CDT THIS AFTERNOON THROUGH  
LATE TONIGHT...  
   
TODAY
 
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS  
WITH GUSTS TO AROUND 25 KNOTS EARLY IN THE AFTERNOON BECOMING  
15 TO 25 KNOTS WITH GUSTS TO AROUND 30 KNOTS LATE IN THE  
AFTERNOON. CHANCE OF RAIN EARLY IN THE AFTERNOON. RAIN LIKELY  
LATE IN THE AFTERNOON. WAVES AROUND 1 FOOT BUILDING TO 4 TO  
6 FEET IN THE AFTERNOON.    
TONIGHT
 
NORTH GALES TO 35 KNOTS EASING TO UP TO 30 KNOTS AFTER  
MIDNIGHT. CHANCE OF RAIN THROUGH AROUND MIDNIGHT. WAVES 6 TO  
8 FEET BUILDING TO 9 TO 11 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
FRIDAY
 
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS LATE  
IN THE MORNING, THEN EASING TO 10 TO 15 KNOTS EARLY IN THE  
AFTERNOON BECOMING NORTH 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 7 TO 9 FEET  
SUBSIDING TO 3 TO 4 FEET.    
FRIDAY NIGHT
 
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY THROUGH  
AROUND MIDNIGHT THEN CLEARING. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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