816  
AXUS43 KMQT 152001  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
401 PM EDT WED JUL 15 2026  
 
LSZ162-160800-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
401 PM EDT WED JUL 15 2026 /301 PM CDT WED JUL 15 2026/  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT /10 AM CDT/  
THURSDAY...  
   
LATE THIS AFTERNOON
 
WEST WINDS 5 TO 15 KNOTS. SMOKE. WAVES  
CALM TO 2 FEET.    
TONIGHT
 
WEST WINDS 5 TO 15 KNOTS VEERING NORTHWEST AFTER  
MIDNIGHT. SMOKE. WAVES CALM TO 2 FEET.    
THURSDAY
 
NORTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST  
5 TO 15 KNOTS IN THE AFTERNOON, THEN INCREASING TO 10 TO 20 KNOTS  
LATE. SMOKE. A SLIGHT CHANCE OF SHOWERS. WAVES CALM TO 2 FEET.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 20 KNOTS DIMINISHING TO  
5 TO 15 KNOTS AFTER MIDNIGHT. SMOKE. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES CALM TO  
2 FEET.    
FRIDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS BY MID AFTERNOON. SMOKE THROUGH EARLY AFTERNOON. SHOWERS  
LIKELY THROUGH EARLY AFTERNOON. A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS BY MID AFTERNOON. WAVES CALM TO 2 FEET.  

 
 
LSZ263-160800-  
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE  
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE  
ROYALE NATIONAL PARK-  
401 PM EDT WED JUL 15 2026  
   
..DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY
 
 
   
LATE THIS AFTERNOON
 
WEST WINDS 5 TO 15 KNOTS. SMOKE. WAVES  
CALM TO 2 FEET.    
TONIGHT
 
WEST WINDS 5 TO 15 KNOTS VEERING NORTHWEST LATE.  
SMOKE. WAVES BUILDING TO 1 TO 3 FEET, THEN SUBSIDING TO CALM TO  
2 FEET.    
THURSDAY
 
NORTHWEST WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST  
5 TO 15 KNOTS IN THE AFTERNOON. SMOKE. WAVES CALM TO 2 FEET.    
THURSDAY NIGHT
 
EAST WINDS 5 TO 15 KNOTS. SMOKE. A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
WAVES CALM TO 2 FEET.    
FRIDAY
 
EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST BY MID  
AFTERNOON. SMOKE THROUGH EARLY AFTERNOON. SHOWERS AND A CHANCE OF  
THUNDERSTORMS. WAVES CALM TO 2 FEET.  

 
 
LSZ264-160800-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
401 PM EDT WED JUL 15 2026  
   
..DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY
 
 
   
LATE THIS AFTERNOON
 
WEST WINDS 5 TO 15 KNOTS. SMOKE. WAVES  
CALM TO 2 FEET.    
TONIGHT
 
WEST WINDS 5 TO 15 KNOTS. SMOKE. WAVES CALM TO 2 FEET.   
THURSDAY
 
NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHEAST LESS  
THAN 10 KNOTS IN THE AFTERNOON, THEN VEERING SOUTH LATE. SMOKE.  
WAVES CALM TO 2 FEET.    
THURSDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST  
AFTER MIDNIGHT. SMOKE. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES  
CALM TO 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS. SMOKE THROUGH EARLY  
AFTERNOON. SHOWERS. A CHANCE OF THUNDERSTORMS BY MID AFTERNOON.  
WAVES CALM TO 2 FEET.  

 
 
LSZ265-160800-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
401 PM EDT WED JUL 15 2026  
   
..DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY
 
 
   
LATE THIS AFTERNOON
 
WEST WINDS 5 TO 15 KNOTS. SMOKE. WAVES  
CALM TO 2 FEET.    
TONIGHT
 
WEST WINDS 10 TO 20 KNOTS. SMOKE. WAVES CALM TO  
2 FEET.    
THURSDAY
 
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH IN THE  
AFTERNOON, THEN VEERING EAST LATE. SMOKE. WAVES CALM TO 2 FEET.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO  
10 TO 20 KNOTS LATE. SMOKE. A CHANCE OF SHOWERS AFTER MIDNIGHT.  
WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS BY MID AFTERNOON. SMOKE THROUGH EARLY AFTERNOON. SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES BUILDING TO 1 TO  
3 FEET.  

 
 
LSZ266-160800-  
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI  
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER  
BEYOND 5NM FROM SHORE-  
401 PM EDT WED JUL 15 2026  
   
..DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY
 
 
   
LATE THIS AFTERNOON
 
WEST WINDS 10 TO 20 KNOTS. SMOKE. WAVES  
1 TO 3 FEET.    
TONIGHT
 
WEST WINDS 10 TO 20 KNOTS. SMOKE. WAVES SUBSIDING TO  
CALM TO 2 FEET.    
THURSDAY
 
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH IN THE  
AFTERNOON, THEN BACKING NORTHWEST LATE. SMOKE. WAVES CALM TO  
2 FEET.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 15 KNOTS BACKING SOUTHEAST  
AFTER MIDNIGHT. SMOKE. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS BY MID AFTERNOON. SMOKE THROUGH EARLY AFTERNOON. SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES BUILDING TO  
1 TO 3 FEET.  

 
 
LSZ267-160800-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
401 PM EDT WED JUL 15 2026  
   
..DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY
 
 
   
LATE THIS AFTERNOON
 
WEST WINDS 10 TO 20 KNOTS. SMOKE. WAVES  
1 TO 3 FEET.    
TONIGHT
 
WEST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS  
AFTER MIDNIGHT, THEN INCREASING TO 10 TO 20 KNOTS LATE. SMOKE.  
WAVES SUBSIDING TO CALM TO 2 FEET.    
THURSDAY
 
NORTHWEST WINDS 5 TO 15 KNOTS BACKING WEST IN THE  
AFTERNOON, THEN INCREASING TO 10 TO 20 KNOTS LATE. SMOKE. WAVES  
CALM TO 2 FEET.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 15 KNOTS BACKING EAST LATE.  
SMOKE. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES CALM TO  
2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS BY MID AFTERNOON. SMOKE THROUGH EARLY AFTERNOON. A  
CHANCE OF SHOWERS. WAVES CALM TO 2 FEET.  

 
 
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