311  
AXUS43 KMQT 272001  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
400 PM EDT SAT JUN 27 2026  
 
LSZ162-280800-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
400 PM EDT SAT JUN 27 2026 /300 PM CDT SAT JUN 27 2026/  
   
LATE THIS AFTERNOON
 
NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM  
TO 2 FEET BUILDING TO 1 TO 3 FEET.    
TONIGHT
 
NORTHEAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO  
15 KNOTS AFTER MIDNIGHT, THEN VEERING EAST LATE. A SLIGHT CHANCE  
OF SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET, THEN BUILDING TO  
1 TO 3 FEET.    
SUNDAY
 
EAST WINDS 10 TO 20 KNOTS INCREASING TO 15 TO 25 KNOTS  
IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS BY MID AFTERNOON.  
WAVES BUILDING TO 2 TO 4 FEET.    
SUNDAY NIGHT
 
EAST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO  
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN  
SUBSIDING TO 1 TO 3 FEET.    
MONDAY
 
NORTHEAST WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS BY MID AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WAVES SUBSIDING TO CALM TO 2 FEET, THEN  
BUILDING TO 2 TO 4 FEET.  

 
 
LSZ263-280800-  
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-  
400 PM EDT SAT JUN 27 2026  
   
LATE THIS AFTERNOON
 
NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM  
TO 2 FEET.    
TONIGHT
 
EAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS  
AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS. WAVES BUILDING TO  
1 TO 3 FEET, THEN SUBSIDING TO CALM TO 2 FEET.    
SUNDAY
 
EAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS.  
A SLIGHT CHANCE OF SHOWERS BY MID AFTERNOON. WAVES BUILDING TO  
3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
SUNDAY NIGHT
 
EAST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST  
10 TO 20 KNOTS AFTER MIDNIGHT, THEN BACKING EAST LATE. A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES SUBSIDING TO 1 TO 3 FEET.    
MONDAY
 
EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 15 TO  
25 KNOTS BY MID AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WAVES BUILDING TO 2 TO 4 FEET.  

 
 
LSZ264-280800-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
400 PM EDT SAT JUN 27 2026  
   
LATE THIS AFTERNOON
 
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT, THEN BACKING EAST LATE. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.    
SUNDAY
 
EAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS.  
A SLIGHT CHANCE OF SHOWERS BY MID AFTERNOON. WAVES BUILDING TO  
2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 15 TO 25 KNOTS DIMINISHING TO  
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES BUILDING TO 3 TO  
5 FEET OCCASIONALLY TO 7 FEET.    
MONDAY
 
SOUTHEAST WINDS 10 TO 20 KNOTS BACKING EAST BY MID  
AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET.  

 
 
LSZ265-280800-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
400 PM EDT SAT JUN 27 2026  
   
LATE THIS AFTERNOON
 
EAST WINDS 10 TO 20 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT, THEN BACKING EAST LATE. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.    
SUNDAY
 
EAST WINDS 10 TO 20 KNOTS INCREASING TO 20 TO 30 KNOTS.  
WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 15 TO 25 KNOTS INCREASING TO  
20 TO 30 KNOTS LATE. A CHANCE OF SHOWERS THROUGH MIDNIGHT, THEN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
WAVES SUBSIDING TO 1 TO 3 FEET, THEN BUILDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET.    
MONDAY
 
SOUTHEAST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS THROUGH EARLY AFTERNOON. WAVES  
BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.  

 
 
LSZ266-280800-  
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-  
400 PM EDT SAT JUN 27 2026  
   
LATE THIS AFTERNOON
 
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.    
SUNDAY
 
EAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS.  
WAVES BUILDING TO 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 15 TO 25 KNOTS INCREASING TO  
20 TO 30 KNOTS LATE. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 3 FEET,  
THEN BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
MONDAY
 
SOUTHEAST WINDS 20 TO 30 KNOTS. A CHANCE OF SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. WAVES BUILDING TO 3 TO 6 FEET  
OCCASIONALLY TO 8 FEET.  

 
 
LSZ267-280800-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
400 PM EDT SAT JUN 27 2026  
   
LATE THIS AFTERNOON
 
NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST LESS THAN  
10 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 5 TO 15 KNOTS LATE.  
WAVES CALM TO 2 FEET.    
SUNDAY
 
EAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS  
LATE. WAVES CALM TO 2 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 20 KNOTS INCREASING TO  
15 TO 25 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.    
MONDAY
 
SOUTHEAST WINDS 15 TO 25 KNOTS. SHOWERS LIKELY THROUGH  
EARLY AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS BY MID AFTERNOON. WAVES BUILDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET.  

 
 
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