342  
WHUS73 KDLH 111512  
MWWDLH  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
1012 AM CDT SUN APR 11 2021  
 
LSZ142-143-120315-  
/O.EXB.KDLH.SC.Y.0021.210412T0900Z-210413T0000Z/  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
SILVER BAY HARBOR TO TWO HARBORS MN-  
1012 AM CDT SUN APR 11 2021  
   
..SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 7 PM CDT MONDAY
 
 
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
WAVES 6 TO 9 FT EXPECTED.  
 
* WHERE...TACONITE HARBOR TO SILVER BAY HARBOR MN AND SILVER BAY  
HARBOR TO TWO HARBORS MN.  
 
* WHEN...FROM 4 AM TO 7 PM CDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN  
HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ140-141-120315-  
/O.EXB.KDLH.SC.Y.0021.210412T0900Z-210412T2100Z/  
GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
1012 AM CDT SUN APR 11 2021  
   
..SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM CDT MONDAY
 
 
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
WAVES 3 TO 6 FT EXPECTED.  
 
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN AND GRAND MARAIS TO  
TACONITE HARBOR MN.  
 
* WHEN...FROM 4 AM TO 4 PM CDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN  
HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ150-120315-  
/O.CON.KDLH.SC.Y.0021.210411T1800Z-210413T0000Z/  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-  
1012 AM CDT SUN APR 11 2021  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY
 
 
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
WAVES 6 TO 9 FT EXPECTED.  
 
* WHERE...OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.  
 
* WHEN...UNTIL 7 PM CDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN  
HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ146>148-120315-  
/O.CON.KDLH.SC.Y.0021.210412T0300Z-210413T0000Z/  
PORT WING TO SAND ISLAND WI-SAND ISLAND TO BAYFIELD WI-  
OAK POINT TO SAXON HARBOR WI-  
1012 AM CDT SUN APR 11 2021  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING  
TO 7 PM CDT MONDAY...  
 
* WHAT...WAVES 4 TO 7 FT EXPECTED.  
 
* WHERE...PORT WING TO SAND ISLAND WI, SAND ISLAND TO BAYFIELD  
WI AND OAK POINT TO SAXON HARBOR WI.  
 
* WHEN...FROM 10 PM THIS EVENING TO 7 PM CDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN  
HAZARDOUS CONDITIONS.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MN Page
The Nexlab WI Page Main Text Page