855  
AXUS43 KMQT 192031  
MISMQT  
 
OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO  
NATIONAL WEATHER SERVICE MARQUETTE MI  
331 PM EST SUN JAN 19 2025  
 
LSZ162-200445-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-  
331 PM EST SUN JAN 19 2025 /231 PM CST SUN JAN 19 2025/  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 20 TO 30 KNOTS. A CHANCE  
OF SNOW SHOWERS. WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO  
25 KNOTS LATE. A CHANCE OF SNOW SHOWERS. WAVES BUILDING TO 3 TO  
6 FEET OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO 2 TO 4 FEET.    
MONDAY  
NORTHWEST WINDS 15 TO 25 KNOTS. SCATTERED SNOW SHOWERS.  
WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.  
 
 
LSZ263-200445-  
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-  
331 PM EST SUN JAN 19 2025  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 15 TO 25 KNOTS. HEAVY  
FREEZING SPRAY. SNOW SHOWERS. WAVES 3 TO 6 FEET OCCASIONALLY TO  
8 FEET.    
TONIGHT  
NORTHWEST WINDS 15 TO 25 KNOTS. HEAVY FREEZING SPRAY.  
SNOW SHOWERS LIKELY. WAVES BUILDING TO 4 TO 7 FEET OCCASIONALLY  
TO 9 FEET, THEN SUBSIDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
MONDAY  
NORTHWEST WINDS 10 TO 20 KNOTS INCREASING TO 15 TO  
25 KNOTS BY MID AFTERNOON. SNOW SHOWERS. WAVES BUILDING TO 3 TO  
6 FEET OCCASIONALLY TO 8 FEET.  
 
 
LSZ264-200445-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
331 PM EST SUN JAN 19 2025  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 15 TO 25 KNOTS. SNOW  
SHOWERS. WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
TONIGHT  
NORTHWEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO  
20 KNOTS LATE. HEAVY FREEZING SPRAY. SNOW SHOWERS. WAVES BUILDING  
TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.    
MONDAY  
NORTHWEST WINDS 10 TO 20 KNOTS. SNOW SHOWERS. WAVES  
BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET.  
 
 
LSZ265-200445-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
331 PM EST SUN JAN 19 2025  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 20 TO 30 KNOTS. SNOW  
SHOWERS LIKELY. WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 30 KNOTS. SNOW SHOWERS LIKELY.  
HEAVY FREEZING SPRAY AFTER MIDNIGHT. WAVES BUILDING TO 3 TO  
6 FEET OCCASIONALLY TO 8 FEET.    
MONDAY  
NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO  
25 KNOTS BY LATE MORNING, THEN INCREASING TO 20 TO 30 KNOTS BY  
MID AFTERNOON. NUMEROUS SNOW SHOWERS. WAVES SUBSIDING TO 3 TO  
6 FEET OCCASIONALLY TO 8 FEET.  
 
 
LSZ266-200445-  
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-  
331 PM EST SUN JAN 19 2025  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 20 TO 30 KNOTS. HEAVY  
FREEZING SPRAY. SNOW SHOWERS. WAVES 4 TO 7 FEET OCCASIONALLY TO  
9 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO  
25 KNOTS LATE. HEAVY FREEZING SPRAY. SNOW SHOWERS. WAVES BUILDING  
TO 5 TO 8 FEET OCCASIONALLY TO 10 FEET.    
MONDAY  
NORTHWEST WINDS 15 TO 25 KNOTS. HEAVY FREEZING SPRAY.  
SNOW SHOWERS. WAVES SUBSIDING TO 4 TO 8 FEET OCCASIONALLY TO  
10 FEET.  
 
 
LSZ267-200445-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
331 PM EST SUN JAN 19 2025  
 
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY  
EVENING...  
   
LATE THIS AFTERNOON  
NORTHWEST WINDS 15 TO 25 KNOTS. FREEZING  
SPRAY. SNOW SHOWERS. WAVES 4 TO 7 FEET OCCASIONALLY TO 9 FEET.    
TONIGHT  
NORTHWEST WINDS 15 TO 25 KNOTS VEERING NORTH BY  
MIDNIGHT. HEAVY FREEZING SPRAY. SNOW SHOWERS. WAVES 4 TO 7 FEET  
OCCASIONALLY TO 9 FEET.    
MONDAY  
NORTHEAST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO  
20 KNOTS BY LATE MORNING, THEN BACKING NORTH BY MID AFTERNOON.  
HEAVY FREEZING SPRAY IN THE MORNING. SNOW SHOWERS. WAVES  
SUBSIDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN BUILDING TO  
4 TO 7 FEET OCCASIONALLY TO 9 FEET.  
 
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