909  
WHUS71 KLWX 190947  
MWWLWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
547 AM EDT TUE AUG 19 2025  
 
ANZ533-541-191100-  
/O.EXP.KLWX.SC.Y.0115.000000T0000Z-250819T1000Z/  
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-  
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-  
547 AM EDT TUE AUG 19 2025  
 
...SMALL CRAFT ADVISORY WILL EXPIRE AT 6 AM EDT EARLY THIS  
MORNING...  
 
NORTHEAST WIND GUSTS HAVE DROPPED TO 10 TO 15 KNOTS.  
 

 
 
ANZ534-537-543-191400-  
/O.EXT.KLWX.SC.Y.0115.000000T0000Z-250819T1400Z/  
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-  
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-  
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH  
ISLAND-  
547 AM EDT TUE AUG 19 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS  
MORNING...  
 
* WHAT...EAST WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
 
* WHERE...CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA,  
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA AND  
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH  
ISLAND.  
 
* WHEN...UNTIL 10 AM EDT THIS MORNING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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