099  
FZUS53 KDLH 212232  
NSHDLH  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE DULUTH MN  
432 PM CST SAT DEC 21 2024  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR.  
 
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST  
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF  
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.  
 
LSZ140-141-220530-  
GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
432 PM CST SAT DEC 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CST SUNDAY THROUGH  
SUNDAY AFTERNOON...  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE  
IN THE NIGHT. SLIGHT CHANCE OF SNOW UNTIL EARLY MORNING, THEN  
CHANCE OF FLURRIES LATE IN THE NIGHT. WAVES 1 TO 3 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. CHANCE OF SNOW IN THE MORNING, THEN CHANCE OF FLURRIES  
IN THE AFTERNOON. WAVES 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING NORTH 5 TO  
10 KNOTS EARLY IN THE MORNING. CHANCE OF FLURRIES IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
MONDAY
 
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS UNTIL  
LATE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.  
 

 
 
LSZ142-143-220530-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
432 PM CST SAT DEC 21 2024  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS AFTER  
MIDNIGHT. CHANCE OF FLURRIES IN THE EVENING, THEN SLIGHT CHANCE  
OF SNOW AFTER MIDNIGHT. CHANCE OF FLURRIES LATE IN THE NIGHT.  
WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS. CHANCE OF FLURRIES IN THE  
MORNING. WAVES 1 TO 3 FEET.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS BECOMING WEST AFTER  
MIDNIGHT, THEN BECOMING NORTH EARLY IN THE MORNING. CHANCE OF  
FLURRIES IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTH WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW IN THE  
MORNING. WAVES 1 FOOT OR LESS.  
 

 
 
LSZ144-145-220530-  
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-  
432 PM CST SAT DEC 21 2024  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
LATE EVENING AND OVERNIGHT. CHANCE OF FLURRIES THROUGH THE NIGHT.  
WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS EARLY  
IN THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS BECOMING NORTHEAST EARLY  
IN THE MORNING. SLIGHT CHANCE OF SNOW IN THE EVENING, THEN CHANCE  
OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 TO 2 FEET.  
 

 
 
LSZ146-220530-  
PORT WING TO SAND ISLAND WI-  
432 PM CST SAT DEC 21 2024  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
LATE EVENING AND OVERNIGHT. CHANCE OF FLURRIES EARLY IN THE  
EVENING. SLIGHT CHANCE OF SNOW LATE IN THE EVENING, THEN CHANCE  
OF FLURRIES AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS EARLY  
IN THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHEAST AFTER  
MIDNIGHT, THEN BECOMING NORTHEAST EARLY IN THE MORNING. CHANCE OF  
FLURRIES IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 TO 2 FEET.  
 

 
 
LSZ147-220530-  
SAND ISLAND TO BAYFIELD WI-  
432 PM CST SAT DEC 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CST SUNDAY THROUGH  
SUNDAY MORNING...  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS AFTER  
MIDNIGHT. SLIGHT CHANCE OF SNOW LATE IN THE EVENING. CHANCE OF  
FLURRIES AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
EASING TO 5 TO 10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES  
1 TO 2 FEET.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS BECOMING NORTH EARLY IN  
THE MORNING. CHANCE OF FLURRIES IN THE EVENING, THEN SLIGHT  
CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 TO 2 FEET.  
 

 
 
LSZ121-220530-  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-  
432 PM CST SAT DEC 21 2024  
   
TONIGHT
 
SOUTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS AFTER  
MIDNIGHT. SLIGHT CHANCE OF SNOW LATE IN THE EVENING. CHANCE OF  
FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
SUNDAY
 
SOUTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
MORNING. PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
SUNDAY NIGHT
 
SOUTH WIND 5 KNOTS BECOMING NORTH EARLY IN THE  
MORNING. CHANCE OF FLURRIES IN THE EVENING, THEN CHANCE OF SNOW  
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 FOOT OR LESS.  
 

 
 
LSZ148-220530-  
OAK POINT TO SAXON HARBOR WI-  
432 PM CST SAT DEC 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CST SUNDAY THROUGH  
SUNDAY MORNING...  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.  
SLIGHT CHANCE OF SNOW LATE IN THE EVENING. CHANCE OF FLURRIES  
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
EASING TO 5 TO 10 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY  
IN THE MORNING. CHANCE OF FLURRIES IN THE EVENING, THEN CHANCE OF  
SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 TO 2 FEET.  
 

 
 
LSZ150-220530-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
432 PM CST SAT DEC 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CST SUNDAY THROUGH  
SUNDAY MORNING...  
   
TONIGHT
 
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS AFTER  
MIDNIGHT. CHANCE OF FLURRIES IN THE LATE EVENING AND EARLY  
MORNING. WAVES 1 TO 3 FEET.    
SUNDAY
 
SOUTH WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING NORTH 5 TO  
10 KNOTS EARLY IN THE MORNING. CHANCE OF FLURRIES IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET.    
MONDAY
 
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF SNOW IN  
THE MORNING. WAVES 1 TO 3 FEET.  
 

 
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:  
WEATHER.GOV/GREATLAKES  
 
MELDE  
 
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