583  
WHUS73 KGRB 111453  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
953 AM CDT TUE AUG 11 2026  
 
LMZ541>543-111600-  
/O.EXP.KGRB.MF.Y.0017.000000T0000Z-260811T1500Z/  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
953 AM CDT TUE AUG 11 2026  
   
..DENSE FOG ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING
 
 
VISIBILITY HAS BEEN IMPROVING THIS MORNING SO THE DENSE FOG  
ADVISORY WILL EXPIRE.  
 

 
 
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