489  
AXUS43 KMQT 260807  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
407 AM EDT SUN JUL 26 2026  
 
LSZ162-262000-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
407 AM EDT SUN JUL 26 2026 /307 AM CDT SUN JUL 26 2026/  
 
...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT /10 AM CDT/ THIS  
MORNING...  
   
EARLY THIS MORNING
 
NORTH WINDS LESS THAN 10 KNOTS. PATCHY DENSE  
FOG. WAVES CALM TO 2 FEET.    
TODAY
 
SOUTHEAST WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST  
5 TO 15 KNOTS IN THE AFTERNOON, THEN VEERING EAST LATE. PATCHY DENSE  
FOG EARLY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY MID  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. WAVES CALM TO 2 FEET.    
TONIGHT
 
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST LATE.  
PATCHY FOG AND SMOKE. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE. WAVES CALM TO  
2 FEET.    
MONDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS IN THE AFTERNOON, THEN DIMINISHING TO 5 TO 15 KNOTS  
LATE. AREAS OF DENSE FOG THROUGH EARLY AFTERNOON. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE.  
WAVES BUILDING TO 1 TO 3 FEET, THEN SUBSIDING TO CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS DIMINISHING TO LESS  
THAN 10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.  

 
 
LSZ263-262000-  
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-  
407 AM EDT SUN JUL 26 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
 
 
   
EARLY THIS MORNING
 
SOUTHWEST WINDS LESS THAN 10 KNOTS. PATCHY  
DENSE FOG. WAVES CALM TO 2 FEET.    
TODAY
 
SOUTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST 5 TO  
15 KNOTS IN THE AFTERNOON, THEN VEERING EAST LATE. PATCHY DENSE FOG  
EARLY. PATCHY SMOKE BY MID AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS BY MID AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
WAVES CALM TO 2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST AFTER  
MIDNIGHT. PATCHY SMOKE THROUGH MIDNIGHT. PATCHY FOG. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE  
SEVERE. WAVES CALM TO 2 FEET.    
MONDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS IN THE AFTERNOON. AREAS OF DENSE FOG THROUGH EARLY  
AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE. WAVES BUILDING TO 1 TO 3 FEET, THEN  
SUBSIDING TO CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS DIMINISHING TO LESS  
THAN 10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.  

 
 
LSZ264-262000-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
407 AM EDT SUN JUL 26 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
 
 
   
EARLY THIS MORNING
 
SOUTHWEST WINDS LESS THAN 10 KNOTS. AREAS  
OF DENSE FOG. WAVES CALM TO 2 FEET.    
TODAY
 
SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST 5 TO  
15 KNOTS IN THE AFTERNOON. AREAS OF DENSE FOG THROUGH EARLY  
AFTERNOON. PATCHY FOG BY MID AFTERNOON. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. SOME THUNDERSTORMS  
MAY BE SEVERE. WAVES CALM TO 2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST LESS THAN  
10 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 5 TO 15 KNOTS LATE.  
PATCHY SMOKE THROUGH MIDNIGHT. PATCHY FOG. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE.  
WAVES CALM TO 2 FEET.    
MONDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH LATE. AREAS  
OF DENSE FOG THROUGH EARLY AFTERNOON. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE THROUGH EARLY  
AFTERNOON. WAVES CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.  

 
 
LSZ265-262000-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
407 AM EDT SUN JUL 26 2026  
   
EARLY THIS MORNING
 
SOUTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG.  
WAVES CALM TO 2 FEET.    
TODAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS IN THE AFTERNOON, THEN BACKING EAST LATE. PATCHY FOG.  
WAVES CALM TO 2 FEET.    
TONIGHT
 
EAST WINDS 10 TO 20 KNOTS BECOMING NORTHEAST 5 TO  
15 KNOTS AFTER MIDNIGHT, THEN BACKING NORTH LATE. PATCHY FOG. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE. WAVES CALM TO 2 FEET.    
MONDAY
 
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH LATE.  
AREAS OF DENSE FOG THROUGH EARLY AFTERNOON. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE.  
WAVES CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO  
15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.  

 
 
LSZ266-262000-  
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-  
407 AM EDT SUN JUL 26 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
 
 
   
EARLY THIS MORNING
 
SOUTHWEST WINDS 5 TO 15 KNOTS. AREAS OF  
DENSE FOG. WAVES CALM TO 2 FEET.    
TODAY
 
SOUTH WINDS 5 TO 15 KNOTS BACKING EAST LATE. AREAS OF  
DENSE FOG THROUGH EARLY AFTERNOON. PATCHY FOG BY MID AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. SOME  
THUNDERSTORMS MAY BE SEVERE. WAVES CALM TO 2 FEET.    
TONIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST LATE.  
PATCHY FOG. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE. WAVES CALM TO 2 FEET.    
MONDAY
 
NORTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS  
IN THE AFTERNOON. AREAS OF DENSE FOG THROUGH EARLY AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE THROUGH EARLY AFTERNOON. WAVES CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS. A SLIGHT CHANCE OF  
SHOWERS THROUGH MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.  

 
 
LSZ267-262000-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
407 AM EDT SUN JUL 26 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
 
 
   
EARLY THIS MORNING
 
SOUTH WINDS LESS THAN 10 KNOTS. AREAS OF  
DENSE FOG. WAVES CALM TO 2 FEET.    
TODAY
 
SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST 5 TO  
15 KNOTS IN THE AFTERNOON, THEN BACKING EAST LATE. AREAS OF DENSE  
FOG THROUGH EARLY AFTERNOON, THEN PATCHY FOG BY MID AFTERNOON.  
WAVES CALM TO 2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 10 TO  
20 KNOTS AFTER MIDNIGHT, THEN DIMINISHING TO 5 TO 15 KNOTS LATE.  
PATCHY FOG. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO  
2 FEET.    
MONDAY
 
NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHWEST 10 TO  
20 KNOTS LATE. AREAS OF DENSE FOG THROUGH EARLY AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE THROUGH EARLY AFTERNOON. WAVES CALM TO 2 FEET.    
MONDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS THROUGH  
MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.  

 
 
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