907  
WHUS73 KDLH 092049  
MWWDLH  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
349 PM CDT TUE SEP 9 2025  
 
LSZ142-100900-  
/O.EXB.KDLH.MF.Y.0020.000000T0000Z-250910T1500Z/  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
349 PM CDT TUE SEP 9 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT WEDNESDAY
 
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1/4 NM OR LESS.  
 
* WHERE...TACONITE HARBOR TO SILVER BAY HARBOR MN.  
 
* WHEN...UNTIL 10 AM CDT WEDNESDAY.  
 
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG  
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE  
YOUR RADAR AND COMPASS.  
 

 
 

 
 
LSZ140-141-100900-  
/O.EXT.KDLH.MF.Y.0020.000000T0000Z-250910T1500Z/  
GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
349 PM CDT TUE SEP 9 2025  
   
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM CDT WEDNESDAY
 
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1/4 NM OR LESS.  
 
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN AND GRAND MARAIS TO  
TACONITE HARBOR MN.  
 
* WHEN...UNTIL 10 AM CDT WEDNESDAY.  
 
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG  
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE  
YOUR RADAR AND COMPASS.  
 

 
 

 
 
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