000  
AXUS43 KMQT 082021  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
421 PM EDT THU MAY 8 2025  
 
LSZ162-090800-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
421 PM EDT THU MAY 8 2025 /321 PM CDT THU MAY 8 2025/  
   
LATE THIS AFTERNOON
 
NORTHEAST WINDS 10 TO 20 KNOTS. WAVES 1 TO  
3 FEET.    
TONIGHT
 
NORTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTHWEST LATE.  
WAVES SUBSIDING TO CALM TO 2 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS IN THE AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID  
AFTERNOON. WAVES CALM TO 2 FEET.    
FRIDAY NIGHT
 
NORTHWEST WINDS 10 TO 20 KNOTS VEERING NORTHEAST  
LATE. WAVES CALM TO 2 FEET.    
SATURDAY
 
NORTHEAST WINDS 10 TO 20 KNOTS VEERING EAST BY MID  
AFTERNOON. WAVES CALM TO 2 FEET.  

 
 
LSZ263-090800-  
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-  
421 PM EDT THU MAY 8 2025  
   
LATE THIS AFTERNOON
 
NORTHEAST WINDS 5 TO 15 KNOTS. WAVES 1 TO  
3 FEET SUBSIDING TO CALM TO 2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST LESS THAN  
10 KNOTS AFTER MIDNIGHT, THEN BECOMING SOUTHWEST 5 TO 15 KNOTS  
LATE. WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS IN THE AFTERNOON, THEN DIMINISHING TO 5 TO 15 KNOTS  
LATE. A SLIGHT CHANCE OF RAIN SHOWERS BY MID AFTERNOON. WAVES  
BUILDING TO 1 TO 3 FEET, THEN SUBSIDING TO CALM TO 2 FEET.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 15 KNOTS BECOMING NORTH 10 TO  
20 KNOTS AFTER MIDNIGHT, THEN VEERING NORTHEAST LATE. WAVES  
BUILDING TO 2 TO 4 FEET.    
SATURDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST BY MID  
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.    
SATURDAY NIGHT
 
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST  
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.  

 
 
LSZ264-090800-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
421 PM EDT THU MAY 8 2025  
   
LATE THIS AFTERNOON
 
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH LESS THAN  
10 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 5 TO 15 KNOTS LATE.  
WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF RAIN  
SHOWERS BY MID AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET, THEN  
SUBSIDING TO CALM TO 2 FEET.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO  
20 KNOTS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.    
SATURDAY
 
NORTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO  
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.  

 
 
LSZ265-090800-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
421 PM EDT THU MAY 8 2025  
   
LATE THIS AFTERNOON
 
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
EAST WINDS 5 TO 15 KNOTS VEERING SOUTH LATE. WAVES  
CALM TO 2 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTHEAST LATE.  
WAVES CALM TO 2 FEET.    
FRIDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS BECOMING NORTH 10 TO  
20 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 15 TO 25 KNOTS LATE.  
WAVES BUILDING TO 2 TO 4 FEET.    
SATURDAY
 
NORTH WINDS 15 TO 25 KNOTS DIMINISHING TO 5 TO  
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.  

 
 
LSZ266-090800-  
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-  
421 PM EDT THU MAY 8 2025  
   
LATE THIS AFTERNOON
 
NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO  
2 FEET.    
TONIGHT
 
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTH WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF RAIN  
SHOWERS BY MID AFTERNOON. WAVES CALM TO 2 FEET.    
FRIDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS BECOMING NORTH 10 TO  
20 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 15 TO 25 KNOTS LATE.  
WAVES BUILDING TO 2 TO 4 FEET.    
SATURDAY
 
NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO  
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FEET.  

 
 
LSZ267-090800-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
421 PM EDT THU MAY 8 2025  
   
LATE THIS AFTERNOON
 
NORTHWEST WINDS 10 TO 20 KNOTS. WAVES CALM  
TO 2 FEET.    
TONIGHT
 
NORTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST LATE.  
WAVES CALM TO 2 FEET.    
FRIDAY
 
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST LATE. WAVES  
CALM TO 2 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH AFTER  
MIDNIGHT, THEN INCREASING TO 10 TO 20 KNOTS LATE. A SLIGHT CHANCE  
OF RAIN SHOWERS THROUGH MIDNIGHT. WAVES BUILDING TO 1 TO 3 FEET.    
SATURDAY
 
NORTH WINDS 10 TO 20 KNOTS BACKING NORTHWEST BY MID  
AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET, THEN SUBSIDING TO 1 TO  
3 FEET.  

 
 
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