822  
WHUS73 KDLH 202137  
MWWDLH  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
337 PM CST WED NOV 20 2024  
 
LSZ140-210945-  
/O.EXP.KDLH.SC.Y.0135.000000T0000Z-241120T2200Z/  
/O.UPG.KDLH.GL.A.0016.241121T1200Z-241121T2100Z/  
/O.NEW.KDLH.GL.W.0028.241121T1000Z-241121T2200Z/  
GRAND PORTAGE TO GRAND MARAIS MN-  
337 PM CST WED NOV 20 2024  
   
..GALE WARNING IN EFFECT FROM 4 AM TO 4 PM CST THURSDAY
 
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM CST THIS AFTERNOON
 
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 40 KT AND  
WAVES 1 TO 3 FT EXPECTED.  
 
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.  
 
* WHEN...FROM 4 AM TO 4 PM CST THURSDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ141>143-150-210945-  
/O.UPG.KDLH.GL.A.0016.241121T1200Z-241121T2100Z/  
/O.NEW.KDLH.GL.W.0028.241121T1000Z-241121T2200Z/  
GRAND MARAIS TO TACONITE HARBOR MN-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
337 PM CST WED NOV 20 2024  
   
..GALE WARNING IN EFFECT FROM 4 AM TO 4 PM CST THURSDAY
 
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 40 KT AND  
WAVES 4 TO 7 FT EXPECTED.  
 
* WHERE...GRAND MARAIS TO TACONITE HARBOR MN, TACONITE HARBOR TO  
SILVER BAY HARBOR MN, SILVER BAY HARBOR TO TWO HARBORS MN AND  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.  
 
* WHEN...FROM 4 AM TO 4 PM CST THURSDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ121-144>148-210945-  
/O.NEW.KDLH.GL.W.0028.241121T1000Z-241121T2200Z/  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-TWO HARBORS TO DULUTH MN-  
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-  
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-  
337 PM CST WED NOV 20 2024  
   
..GALE WARNING IN EFFECT FROM 4 AM TO 4 PM CST THURSDAY
 
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 40 KT AND  
WAVES 3 TO 6 FT EXPECTED.  
 
* WHERE...PORTIONS OF LAKE SUPERIOR.  
 
* WHEN...FROM 4 AM TO 4 PM CST THURSDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 

 
 

 
 
BJH  
 
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