667  
FZUS53 KDLH 090518  
NSHDLH  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE DULUTH MN  
1218 AM CDT WED JUL 9 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.  
 
LSZ140-141-091615-  
GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
1218 AM CDT WED JUL 9 2025  
   
TODAY
 
NORTH WIND 5 KNOTS BECOMING EAST LATE IN THE MORNING,  
THEN BECOMING SOUTH EARLY IN THE AFTERNOON BECOMING SOUTHWEST  
LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST AFTER  
MIDNIGHT, THEN BECOMING SOUTHEAST EARLY IN THE MORNING. PARTLY  
CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY
 
SOUTHEAST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
THURSDAY NIGHT
 
EAST WIND 5 KNOTS BECOMING NORTHEAST AFTER  
MIDNIGHT. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR  
LESS.  
 

 
 
LSZ142-143-091615-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
1218 AM CDT WED JUL 9 2025  
   
TODAY
 
NORTH WIND 5 KNOTS BECOMING SOUTHEAST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
THURSDAY
 
EAST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS LATE IN  
THE AFTERNOON. PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS.  
 

 
 
LSZ144-145-091615-  
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-  
1218 AM CDT WED JUL 9 2025  
   
TODAY
 
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG EARLY IN THE  
MORNING. WAVES 1 FOOT OR LESS.    
TONIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
THURSDAY
 
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES  
1 TO 2 FEET.  
 

 
 
LSZ146-091615-  
PORT WING TO SAND ISLAND WI-  
1218 AM CDT WED JUL 9 2025  
   
TODAY
 
NORTH WIND 5 KNOTS BECOMING NORTHEAST IN THE AFTERNOON.  
MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
EAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT  
OR LESS.    
THURSDAY
 
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES  
1 FOOT OR LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS.  
 

 
 
LSZ147-091615-  
SAND ISLAND TO BAYFIELD WI-  
1218 AM CDT WED JUL 9 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
 
 
   
TODAY
 
PATCHY DENSE FOG EARLY IN THE MORNING. VISIBILITIES A  
HALF MILE OR LESS EXPECTED. NORTHWEST WIND 5 KNOTS BECOMING  
NORTHEAST IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
EAST WIND 5 KNOTS IN THE EVENING BECOMING VARIABLE  
10 KNOTS OR LESS. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY
 
EAST WIND 5 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 KNOTS BECOMING SOUTHEAST EARLY  
IN THE MORNING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS.  
 

 
 
LSZ150-091615-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
1218 AM CDT WED JUL 9 2025  
   
TODAY
 
NORTHWEST WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
EAST WIND 5 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT OR  
LESS.    
THURSDAY
 
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTH  
AFTER MIDNIGHT, THEN BECOMING SOUTHEAST EARLY IN THE MORNING.  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.  
 

 
 
LSZ121-091615-  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-  
1218 AM CDT WED JUL 9 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
 
 
   
TODAY
 
PATCHY DENSE FOG EARLY IN THE MORNING. VISIBILITIES A  
HALF MILE OR LESS EXPECTED. NORTH WIND 5 KNOTS BECOMING NORTHEAST  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
EAST WIND 5 TO 10 KNOTS IN THE EVENING BECOMING  
VARIABLE 10 KNOTS OR LESS. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY
 
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
THURSDAY NIGHT
 
EAST WIND 5 KNOTS BECOMING SOUTH AFTER  
MIDNIGHT. CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.  
 

 
 
LSZ148-091615-  
OAK POINT TO SAXON HARBOR WI-  
1218 AM CDT WED JUL 9 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
 
 
   
TODAY
 
PATCHY DENSE FOG EARLY IN THE MORNING. VISIBILITIES A  
HALF MILE OR LESS EXPECTED. NORTH WIND 5 KNOTS BECOMING NORTHEAST  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT
 
EAST WIND 5 KNOTS UNTIL EARLY MORNING BECOMING  
VARIABLE 10 KNOTS OR LESS. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY
 
EAST WIND 5 KNOTS BECOMING NORTHEAST IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT
 
NORTHEAST WIND 5 KNOTS BECOMING SOUTH AFTER  
MIDNIGHT. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR  
LESS.  
 

 
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:  
WEATHER.GOV/GREATLAKES  
 
KML  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MN Page
The Nexlab WI Page Main Text Page