045  
WHUS73 KDLH 010259  
MWWDLH  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DULUTH MN  
959 PM CDT TUE JUN 30 2026  
 
LSZ140>142-011500-  
/O.CON.KDLH.MF.Y.0020.000000T0000Z-260701T1500Z/  
GRAND PORTAGE TO GRAND MARAIS MN-  
GRAND MARAIS TO TACONITE HARBOR MN-  
TACONITE HARBOR TO SILVER BAY HARBOR MN-  
959 PM CDT TUE JUN 30 2026  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT  
WEDNESDAY...  
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 TO 2 NM.  
 
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN, GRAND MARAIS TO  
TACONITE HARBOR MN AND 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.  
 
 
 
 
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