753  
AXUS43 KMQT 180801  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
400 AM EDT SAT JUL 18 2026  
 
LSZ162-182000-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
400 AM EDT SAT JUL 18 2026 /300 AM CDT SAT JUL 18 2026/  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT /5 AM CDT/ EARLY  
THIS MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 10 TO 20 KNOTS. WAVES CALM  
TO 2 FEET.    
TODAY  
NORTHWEST WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 5 TO  
15 KNOTS IN THE AFTERNOON. PATCHY SMOKE. WAVES CALM TO 2 FEET.    
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN  
10 KNOTS AFTER MIDNIGHT, THEN BACKING SOUTHWEST LATE. PATCHY  
SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY  
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH LATE.  
PATCHY SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS AFTER MIDNIGHT. PATCHY SMOKE THROUGH MIDNIGHT. A SLIGHT  
CHANCE OF SHOWERS THROUGH MIDNIGHT, THEN SHOWERS LIKELY AND A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES CALM TO  
2 FEET.  
 
 
LSZ263-182000-  
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 AM EDT SAT JUL 18 2026  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS  
MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 10 TO 20 KNOTS. PATCHY  
SMOKE. WAVES CALM TO 2 FEET.    
TODAY  
NORTHWEST WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO  
15 KNOTS IN THE AFTERNOON, THEN BACKING SOUTHWEST LATE. SMOKE  
THROUGH EARLY AFTERNOON, THEN PATCHY SMOKE BY MID AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS BY MID AFTERNOON. WAVES CALM TO 2 FEET.    
TONIGHT  
WEST WINDS 5 TO 15 KNOTS BACKING SOUTH AFTER MIDNIGHT.  
SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY  
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH LATE.  
SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST  
15 TO 25 KNOTS AFTER MIDNIGHT. AREAS OF SMOKE THROUGH MIDNIGHT. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
BUILDING TO 2 TO 4 FEET.  
 
 
LSZ264-182000-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
400 AM EDT SAT JUL 18 2026  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS  
MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 10 TO 20 KNOTS. PATCHY  
SMOKE. WAVES 1 TO 3 FEET.    
TODAY  
NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO  
15 KNOTS IN THE AFTERNOON, THEN BACKING WEST LATE. SMOKE. WAVES  
SUBSIDING TO CALM TO 2 FEET.    
TONIGHT  
WEST WINDS 5 TO 15 KNOTS BECOMING SOUTH LESS THAN  
10 KNOTS LATE. SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY  
SOUTH WINDS 5 TO 15 KNOTS. SMOKE. WAVES CALM TO 2 FEET.   
SUNDAY NIGHT  
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST  
15 TO 25 KNOTS AFTER MIDNIGHT. SMOKE THROUGH MIDNIGHT. A CHANCE  
OF SHOWERS THROUGH MIDNIGHT. A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.  
 
 
LSZ265-182000-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
400 AM EDT SAT JUL 18 2026  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS  
MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 20 TO 30 KNOTS. PATCHY  
SMOKE. WAVES 2 TO 4 FEET.    
TODAY  
NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 10 TO  
20 KNOTS. SMOKE. WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO  
7 FEET, THEN SUBSIDING TO 1 TO 3 FEET.    
TONIGHT  
NORTHWEST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO  
15 KNOTS AFTER MIDNIGHT, THEN BACKING SOUTH LATE. SMOKE. WAVES  
SUBSIDING TO CALM TO 2 FEET.    
SUNDAY  
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 10 TO  
20 KNOTS IN THE AFTERNOON. AREAS OF SMOKE. WAVES CALM TO 2 FEET.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST  
20 TO 30 KNOTS AFTER MIDNIGHT. AREAS OF SMOKE THROUGH MIDNIGHT. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. WAVES BUILDING TO 1 TO 3 FEET.  
 
 
LSZ266-182000-  
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 AM EDT SAT JUL 18 2026  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS  
MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 20 TO 30 KNOTS. PATCHY  
SMOKE. WAVES 2 TO 4 FEET.    
TODAY  
NORTHWEST WINDS 15 TO 25 KNOTS. PATCHY SMOKE THROUGH  
EARLY AFTERNOON, THEN SMOKE BY MID AFTERNOON. WAVES BUILDING TO  
3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN SUBSIDING TO 2 TO  
4 FEET.    
TONIGHT  
NORTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTH 5 TO  
15 KNOTS AFTER MIDNIGHT, THEN BACKING SOUTHWEST LATE. SMOKE.  
WAVES SUBSIDING TO CALM TO 2 FEET.    
SUNDAY  
SOUTH WINDS 5 TO 15 KNOTS. AREAS OF SMOKE. WAVES CALM  
TO 2 FEET.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.  
 
 
LSZ267-182000-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
400 AM EDT SAT JUL 18 2026  
 
...DENSE SMOKE ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS  
MORNING...  
   
EARLY THIS MORNING  
NORTHWEST WINDS 15 TO 25 KNOTS. AREAS OF  
SMOKE. WAVES 2 TO 4 FEET.    
TODAY  
NORTHWEST WINDS 15 TO 25 KNOTS. AREAS OF SMOKE. WAVES  
BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
TONIGHT  
NORTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTH 5 TO  
15 KNOTS AFTER MIDNIGHT, THEN BACKING WEST LATE. PATCHY SMOKE  
THROUGH MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.    
SUNDAY  
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTHEAST LATE.  
WAVES CALM TO 2 FEET.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.  
 
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