539  
FZUS53 KMKX 210905  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
305 AM CST THU NOV 21 2024  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-212200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
305 AM CST THU NOV 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...   
..GALE WARNING IN EFFECT THROUGH THIS EVENING
 
 
   
EARLY THIS MORNING
 
WEST WIND 15 TO 25 KNOTS. CLOUDY WITH A  
50 PERCENT CHANCE OF SNOW. WAVES 2 TO 4 FEET.    
TODAY
 
WEST WIND UP TO 30 KNOTS BECOMING NORTHWEST GALES TO  
35 KNOTS LATE IN THE MORNING, THEN VEERING NORTH EARLY IN THE  
AFTERNOON EASING TO UP TO 30 KNOTS LATE IN THE AFTERNOON. GUSTS  
UP TO 45 KNOTS DECREASING TO 35 KNOTS LATE IN THE AFTERNOON. RAIN  
AND SNOW IN THE MORNING, THEN CHANCE OF RAIN EARLY IN THE  
AFTERNOON. SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. WAVES  
3 TO 5 FEET BUILDING TO 7 TO 9 FEET.    
TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BACKING NORTHWEST 15 TO  
20 KNOTS LATE IN THE EVENING, THEN BECOMING 15 TO 25 KNOTS AFTER  
MIDNIGHT. GUSTS UP TO 30 KNOTS. CHANCE OF RAIN THROUGH AROUND  
MIDNIGHT, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 5 TO  
7 FEET SUBSIDING TO 3 TO 5 FEET LATE IN THE EVENING, THEN  
SUBSIDING TO 3 TO 4 FEET AFTER MIDNIGHT BUILDING TO 3 TO 5 FEET  
EARLY IN THE MORNING.    
FRIDAY
 
NORTHWEST WIND 15 TO 25 KNOTS EASING TO 10 TO 20 KNOTS  
LATE IN THE AFTERNOON. GUSTS UP TO 30 KNOTS. CLOUDY. WAVES 3 TO  
5 FEET SUBSIDING TO 3 TO 4 FEET IN THE LATE MORNING AND  
AFTERNOON.    
FRIDAY NIGHT
 
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.  
 

 
LMZ644-212200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
305 AM CST THU NOV 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...   
..GALE WARNING IN EFFECT THROUGH THIS EVENING
 
 
   
EARLY THIS MORNING
 
WEST WIND 15 TO 25 KNOTS. CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. WAVES 2 TO 4 FEET.    
TODAY
 
WEST WIND UP TO 30 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN RISING TO GALES TO 35 KNOTS EARLY IN THE AFTERNOON  
VEERING NORTH LATE IN THE AFTERNOON. GUSTS UP TO 45 KNOTS UNTIL  
LATE AFTERNOON. SNOW IN THE MORNING. RAIN LATE IN THE MORNING,  
THEN CHANCE OF RAIN IN THE AFTERNOON. WAVES 3 TO 4 FEET BUILDING  
TO 8 TO 10 FEET.    
TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BACKING NORTHWEST 15 TO  
20 KNOTS LATE IN THE EVENING, THEN BECOMING 15 TO 25 KNOTS AFTER  
MIDNIGHT. GUSTS UP TO 30 KNOTS. CHANCE OF RAIN THROUGH AROUND  
MIDNIGHT, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 6 TO  
8 FEET SUBSIDING TO 4 TO 6 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
FRIDAY
 
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS. CLOUDY. WAVES 3 TO 5 FEET SUBSIDING TO 3 TO 4 FEET IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND  
MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET AFTER MIDNIGHT.  
 

 
LMZ645-212200-  
NORTH POINT LIGHT TO WIND POINT WI-  
305 AM CST THU NOV 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...   
..GALE WARNING IN EFFECT THROUGH THIS EVENING
 
 
   
EARLY THIS MORNING
 
WEST WIND 15 TO 25 KNOTS. CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. WAVES 2 TO 4 FEET.    
TODAY
 
WEST WIND 15 TO 25 KNOTS BECOMING NORTHWEST UP TO  
30 KNOTS LATE IN THE MORNING, THEN RISING TO GALES TO 35 KNOTS  
EARLY IN THE AFTERNOON VEERING NORTH LATE IN THE AFTERNOON. GUSTS  
UP TO 40 KNOTS. SNOW IN THE MORNING. RAIN IN THE LATE MORNING AND  
EARLY AFTERNOON, THEN CHANCE OF RAIN LATE IN THE AFTERNOON. WAVES  
3 TO 4 FEET BUILDING TO 8 TO 10 FEET.    
TONIGHT
 
NORTH WIND 15 TO 25 KNOTS BACKING NORTHWEST AFTER  
MIDNIGHT. GUSTS UP TO 30 KNOTS. CHANCE OF RAIN THROUGH AROUND  
MIDNIGHT, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 7 TO  
9 FEET SUBSIDING TO 4 TO 6 FEET.    
FRIDAY
 
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS. CLOUDY. WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 5 FEET LATE  
IN THE AFTERNOON.    
FRIDAY NIGHT
 
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY  
THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 3 TO  
5 FEET SUBSIDING TO 3 TO 4 FEET IN THE LATE EVENING AND  
OVERNIGHT.  
 

 
LMZ646-212200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
305 AM CST THU NOV 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...   
..GALE WARNING IN EFFECT THROUGH THIS EVENING
 
 
   
EARLY THIS MORNING
 
WEST WIND 15 TO 25 KNOTS. CLOUDY WITH A  
40 PERCENT CHANCE OF SNOW. WAVES 2 TO 4 FEET.    
TODAY
 
WEST WIND 15 TO 25 KNOTS RISING TO UP TO 30 KNOTS LATE  
IN THE MORNING, THEN VEERING NORTHWEST EARLY IN THE AFTERNOON  
BECOMING NORTH GALES TO 35 KNOTS LATE IN THE AFTERNOON. GUSTS UP  
TO 40 KNOTS. SNOW IN THE MORNING. RAIN IN THE LATE MORNING AND  
EARLY AFTERNOON, THEN CHANCE OF RAIN LATE IN THE AFTERNOON. WAVES  
3 TO 4 FEET BUILDING TO 7 TO 9 FEET.    
TONIGHT
 
NORTH WIND UP TO 30 KNOTS WITH GUSTS TO AROUND  
35 KNOTS EASING TO 15 TO 25 KNOTS LATE IN THE EVENING, THEN  
BACKING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN THROUGH AROUND  
MIDNIGHT, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 8 TO  
10 FEET SUBSIDING TO 4 TO 6 FEET.    
FRIDAY
 
NORTHWEST WIND 15 TO 25 KNOTS. GUSTS UP TO 30 KNOTS.  
CLOUDY. WAVES 4 TO 6 FEET.    
FRIDAY NIGHT
 
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.  
WAVES 3 TO 4 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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