438  
FZUS53 KDLH 260616  
NSHDLH  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE DULUTH MN  
116 AM CDT SUN OCT 26 2025  
 
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.  
 
LSZ140-261600-  
GRAND PORTAGE TO GRAND MARAIS MN-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
BECOMING SOUTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. SUNNY.  
WAVES 1 TO 2 FEET.    
TONIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. GUSTS UP TO 20 KNOTS.  
MOSTLY CLEAR. WAVES 1 TO 3 FEET.    
MONDAY  
SOUTH WIND 10 TO 15 KNOTS BECOMING EAST 5 TO 10 KNOTS  
LATE IN THE AFTERNOON. GUSTS UP TO 20 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
MONDAY NIGHT  
SOUTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO  
25 KNOTS INCREASING TO 30 KNOTS IN THE LATE EVENING AND  
OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
5 FEET IN THE LATE EVENING AND OVERNIGHT. A SMALL CRAFT ADVISORY  
MAY BE NEEDED.  
 
 
 
LSZ141-261600-  
GRAND MARAIS TO TACONITE HARBOR MN-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE LATE  
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
MONDAY  
SOUTH WIND 5 TO 10 KNOTS BECOMING EAST WITH GUSTS TO  
AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT  
EAST WIND 10 TO 15 KNOTS BECOMING SOUTHEAST AFTER  
MIDNIGHT. GUSTS UP TO 25 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 FEET  
BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.  
 
 
 
LSZ142-261600-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTHEAST WIND 5 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WIND 5 KNOTS BECOMING SOUTHEAST IN THE LATE  
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WIND 5 KNOTS BECOMING EAST WITH GUSTS TO  
AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST AFTER  
MIDNIGHT. GUSTS UP TO 25 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.  
 
 
 
LSZ143-261600-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 KNOTS BECOMING EAST LATE IN THE AFTERNOON.  
SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WIND 5 KNOTS BECOMING SOUTH IN THE LATE EVENING  
AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WIND 5 KNOTS BECOMING EAST WITH GUSTS TO  
AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS. GUSTS UP TO  
20 KNOTS INCREASING TO 25 KNOTS IN THE LATE EVENING AND EARLY  
MORNING, THEN DECREASING TO 20 KNOTS EARLY IN THE MORNING. SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.  
 
 
 
LSZ144-261600-  
TWO HARBORS TO DULUTH MN-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS BECOMING EAST WITH GUSTS TO  
AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
BECOMING SOUTH WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING  
AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING EAST WITH GUSTS  
TO AROUND 20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT  
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES  
1 TO 2 FEET.  
 
 
 
LSZ145-261600-  
DULUTH MN TO PORT WING WI-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE  
IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT. MOSTLY  
CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WIND 10 TO 15 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT  
SOUTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO  
20 KNOTS IN THE LATE EVENING AND EARLY MORNING. CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.  
 
 
 
LSZ146-261600-  
PORT WING TO SAND ISLAND WI-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTHEAST WIND 5 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS EASING TO 5 KNOTS AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.  
 
 
 
LSZ147-261600-  
SAND ISLAND TO BAYFIELD WI-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
LATE EVENING AND EARLY MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR  
LESS.    
MONDAY  
SOUTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.  
 
 
 
LSZ150-261600-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
LATE EVENING AND EARLY MORNING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
MONDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. MOSTLY CLEAR. WAVES 1 TO 2 FEET.  
 
 
 
LSZ121-261600-  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS. CLEAR. WAVES 1 FOOT OR LESS.   
MONDAY  
SOUTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND  
20 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS.  
 
 
 
LSZ148-261600-  
OAK POINT TO SAXON HARBOR WI-  
116 AM CDT SUN OCT 26 2025  
   
TODAY  
SOUTH WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE  
LATE EVENING AND EARLY MORNING. CLEAR. WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS. GUSTS UP TO  
20 KNOTS IN THE LATE EVENING AND EARLY MORNING. MOSTLY CLEAR.  
WAVES 1 FOOT OR LESS.  
 
 
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:  
WEATHER.GOV/GREATLAKES  
 
WFO DLH  
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