181  
FZUS53 KMKX 300010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
710 PM CDT WED APR 29 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-300400-  
SHEBOYGAN TO PORT WASHINGTON WI-  
710 PM CDT WED APR 29 2026  
   
TONIGHT  
NORTH WIND 5 TO 10 KNOTS BACKING NORTHWEST LATE IN THE  
EVENING, THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER MIDNIGHT  
VEERING NORTH EARLY IN THE MORNING. CHANCE OF SHOWERS IN THE  
EVENING, THEN SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING. WAVES  
AROUND 1 FOOT.    
THURSDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH LATE IN  
THE MORNING, THEN VEERING EAST EARLY IN THE AFTERNOON VEERING  
SOUTHEAST LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
THURSDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING WEST LATE  
IN THE EVENING, THEN VEERING NORTH AFTER MIDNIGHT BECOMING NORTH  
5 TO 10 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH  
AROUND MIDNIGHT, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
WAVES AROUND 1 FOOT.    
FRIDAY  
NORTH WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.  
 
 
LMZ644-300400-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
710 PM CDT WED APR 29 2026  
   
TONIGHT  
NORTH WIND 5 TO 10 KNOTS BACKING NORTHWEST LATE IN THE  
EVENING, THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER MIDNIGHT.  
CHANCE OF SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS  
LATE IN THE EVENING. WAVES 1 TO 2 FEET.    
THURSDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE  
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
WAVES AROUND 1 FOOT.    
THURSDAY NIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING WEST LATE IN  
THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT VEERING NORTH  
EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT,  
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES AROUND  
1 FOOT.    
FRIDAY  
NORTH WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.  
 
 
LMZ645-300400-  
NORTH POINT LIGHT TO WIND POINT WI-  
710 PM CDT WED APR 29 2026  
   
TONIGHT  
NORTH WIND 5 TO 15 KNOTS BACKING NORTHWEST 5 TO  
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF  
SHOWERS THROUGH AROUND MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
NORTH WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
THURSDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT  
VEERING NORTH EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH  
AROUND MIDNIGHT, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
WAVES AROUND 1 FOOT.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE MORNING, THEN VEERING NORTHEAST EARLY IN THE AFTERNOON  
VEERING EAST LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN  
THE AFTERNOON. WAVES 1 TO 2 FEET.  
 
 
LMZ646-300400-  
WIND POINT WI TO WINTHROP HARBOR IL-  
710 PM CDT WED APR 29 2026  
   
TONIGHT  
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHWEST 5 TO  
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF SHOWERS IN  
THE EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE  
LATE EVENING AND OVERNIGHT.    
THURSDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE  
AFTERNOON. CHANCE OF SHOWERS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT  
EAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN  
THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT VEERING NORTH  
EARLY IN THE MORNING. CHANCE OF SHOWERS. WAVES AROUND 1 FOOT.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE  
IN THE MORNING, THEN VEERING NORTHEAST EARLY IN THE AFTERNOON  
VEERING EAST LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN  
THE AFTERNOON. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
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