345  
FZUS53 KMKX 140510  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 PM CST TUE JAN 13 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-141100-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 PM CST TUE JAN 13 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST WEDNESDAY
 
 
...GALE WARNING IN EFFECT FROM 3 AM CST WEDNESDAY THROUGH  
WEDNESDAY EVENING...  
   
REST OF TONIGHT
 
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST  
15 TO 25 KNOTS AFTER MIDNIGHT, THEN RISING TO UP TO 30 KNOTS  
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO  
6 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
NORTH WIND UP TO 30 KNOTS WITH GUSTS TO AROUND  
35 KNOTS. FREEZING SPRAY. WAVES 5 TO 7 FEET.    
WEDNESDAY NIGHT
 
NORTH WIND UP TO 30 KNOTS EASING TO 15 TO  
25 KNOTS LATE IN THE EVENING, THEN BACKING NORTHWEST AFTER  
MIDNIGHT. FREEZING SPRAY THROUGH AROUND MIDNIGHT. WAVES 5 TO  
7 FEET SUBSIDING TO 4 TO 6 FEET AFTER MIDNIGHT.    
THURSDAY
 
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BACKING WEST EARLY IN THE  
AFTERNOON BECOMING SOUTHWEST 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND  
AFTERNOON.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ644-141100-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 PM CST TUE JAN 13 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST WEDNESDAY
 
 
...GALE WARNING IN EFFECT FROM 3 AM CST WEDNESDAY THROUGH  
WEDNESDAY EVENING...  
   
REST OF TONIGHT
 
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST  
WITH GUSTS TO AROUND 25 KNOTS AFTER MIDNIGHT, THEN BECOMING 15 TO  
25 KNOTS WITH GUSTS TO AROUND 30 KNOTS EARLY IN THE MORNING.  
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. CHANCE OF SNOW EARLY IN THE  
MORNING. WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET AFTER  
MIDNIGHT.    
WEDNESDAY
 
NORTH WIND UP TO 30 KNOTS EASING TO 15 TO 25 KNOTS  
LATE IN THE AFTERNOON. GUSTS UP TO 35 KNOTS. CHANCE OF SNOW IN  
THE MORNING. FREEZING SPRAY THROUGH THE DAY. WAVES 5 TO 7 FEET  
BUILDING TO 6 TO 8 FEET LATE IN THE MORNING, THEN SUBSIDING TO  
5 TO 7 FEET IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTH WIND 15 TO 25 KNOTS BACKING NORTHWEST  
EARLY IN THE MORNING. GUSTS UP TO 30 KNOTS. FREEZING SPRAY  
THROUGH AROUND MIDNIGHT. WAVES 5 TO 7 FEET SUBSIDING TO 4 TO  
6 FEET AFTER MIDNIGHT.    
THURSDAY
 
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BACKING WEST EARLY IN THE  
AFTERNOON BECOMING SOUTHWEST 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES  
3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ645-141100-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 PM CST TUE JAN 13 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST WEDNESDAY
 
 
...GALE WARNING IN EFFECT FROM 3 AM CST WEDNESDAY THROUGH  
WEDNESDAY EVENING...  
   
REST OF TONIGHT
 
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS AFTER MIDNIGHT, THEN BECOMING 15 TO 25 KNOTS WITH GUSTS  
TO AROUND 30 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN  
AFTER MIDNIGHT. CHANCE OF SNOW EARLY IN THE MORNING. WAVES 1 TO  
2 FEET BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
NORTH WIND UP TO 30 KNOTS WITH GUSTS TO AROUND  
35 KNOTS. CHANCE OF SNOW IN THE MORNING. FREEZING SPRAY THROUGH  
THE DAY. WAVES 6 TO 8 FEET BUILDING TO 7 TO 9 FEET IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN SUBSIDING TO 6 TO 8 FEET LATE  
IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTH WIND UP TO 30 KNOTS EASING TO 15 TO  
25 KNOTS LATE IN THE EVENING, THEN BACKING NORTHWEST AFTER  
MIDNIGHT. FREEZING SPRAY THROUGH THE NIGHT. WAVES 7 TO 9 FEET  
SUBSIDING TO 5 TO 7 FEET.    
THURSDAY
 
NORTHWEST WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS  
LATE IN THE MORNING, THEN BACKING WEST 10 TO 15 KNOTS EARLY IN  
THE AFTERNOON BECOMING SOUTHWEST 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO  
3 FEET LATE IN THE AFTERNOON.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
LMZ646-141100-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 PM CST TUE JAN 13 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST WEDNESDAY
 
 
...GALE WARNING IN EFFECT FROM 3 AM CST WEDNESDAY THROUGH  
WEDNESDAY EVENING...  
   
REST OF TONIGHT
 
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHWEST 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS AFTER MIDNIGHT, THEN BECOMING 15 TO 25 KNOTS WITH GUSTS  
TO AROUND 30 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN  
AFTER MIDNIGHT. CHANCE OF SNOW AND RAIN EARLY IN THE MORNING.  
WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET EARLY IN THE MORNING.    
WEDNESDAY
 
NORTH WIND UP TO 30 KNOTS BACKING NORTHWEST LATE IN  
THE AFTERNOON. GUSTS UP TO 35 KNOTS. FREEZING SPRAY THROUGH THE  
DAY. CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF LIGHT  
FREEZING RAIN IN THE AFTERNOON. WAVES 5 TO 7 FEET BUILDING TO  
6 TO 8 FEET.    
WEDNESDAY NIGHT
 
NORTHWEST WIND UP TO 30 KNOTS BECOMING NORTH  
15 TO 25 KNOTS LATE IN THE EVENING, THEN BACKING NORTHWEST AFTER  
MIDNIGHT. FREEZING SPRAY. WAVES 6 TO 8 FEET SUBSIDING TO 5 TO  
7 FEET EARLY IN THE MORNING.    
THURSDAY
 
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BACKING WEST EARLY IN THE  
AFTERNOON BACKING SOUTHWEST 10 TO 20 KNOTS LATE IN THE AFTERNOON.  
MOSTLY SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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