099  
FZUS53 KMKX 271610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 AM CDT FRI MAR 27 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-272200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 AM CDT FRI MAR 27 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
REST OF TODAY  
NORTHWEST WIND 10 TO 15 KNOTS BECOMING NORTHWEST  
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE  
AFTERNOON. ISOLATED SNOW SHOWERS LATE IN THE AFTERNOON. WAVES  
3 TO 4 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE AFTERNOON.    
TONIGHT  
NORTHWEST WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS  
AFTER MIDNIGHT, THEN BECOMING 10 TO 15 KNOTS EARLY IN THE  
MORNING. ISOLATED SNOW SHOWERS THROUGH AROUND MIDNIGHT. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND EARLY  
MORNING, THEN SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
SATURDAY  
WEST WIND 10 TO 15 KNOTS BACKING SOUTHWEST LATE IN  
THE MORNING, THEN BECOMING SOUTH 15 TO 20 KNOTS EARLY IN THE  
AFTERNOON BECOMING 15 TO 25 KNOTS LATE IN THE AFTERNOON. SUNNY IN  
THE MORNING THEN BECOMING PARTLY SUNNY. WAVES AROUND 1 FOOT  
BUILDING TO 3 TO 4 FEET IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 4 TO 6 FEET SUBSIDING  
TO 3 TO 5 FEET AFTER MIDNIGHT, THEN SUBSIDING TO 3 TO 4 FEET  
EARLY IN THE MORNING.  
 
 
LMZ644-272200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 AM CDT FRI MAR 27 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
REST OF TODAY  
NORTHWEST WIND 10 TO 15 KNOTS BECOMING NORTHWEST  
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE  
AFTERNOON. ISOLATED SNOW SHOWERS LATE IN THE AFTERNOON. WAVES  
3 TO 4 FEET.    
TONIGHT  
NORTHWEST WIND 15 TO 20 KNOTS VEERING NORTH 10 TO  
20 KNOTS AFTER MIDNIGHT, THEN BACKING NORTHWEST 10 TO 15 KNOTS  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING  
TO 2 TO 4 FEET IN THE LATE EVENING AND EARLY MORNING, THEN  
SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
SATURDAY  
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS EARLY  
IN THE AFTERNOON BACKING SOUTH LATE IN THE AFTERNOON. SUNNY IN  
THE MORNING THEN BECOMING PARTLY SUNNY. WAVES 1 TO 2 FEET  
BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.  
 
 
LMZ645-272200-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 AM CDT FRI MAR 27 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON  
 
   
REST OF TODAY  
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES 3 TO 5 FEET.    
TONIGHT  
NORTHWEST WIND 10 TO 20 KNOTS VEERING NORTH 15 TO  
20 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN BECOMING  
NORTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY.  
WAVES 1 TO 3 FEET BUILDING TO 3 TO 4 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
SATURDAY  
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BACKING SOUTH 10 TO 20 KNOTS  
EARLY IN THE AFTERNOON BECOMING 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
AFTER MIDNIGHT. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.  
 
 
LMZ646-272200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 AM CDT FRI MAR 27 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON  
 
   
REST OF TODAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 3 TO 5 FEET.    
TONIGHT  
NORTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
LATE IN THE EVENING, THEN VEERING NORTH AFTER MIDNIGHT BECOMING  
NORTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY.  
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
SATURDAY  
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BACKING SOUTH 10 TO 20 KNOTS  
EARLY IN THE AFTERNOON BECOMING 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
AFTER MIDNIGHT. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.  
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