182  
WHUS71 KLWX 192012  
MWWLWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
312 PM EST SUN JAN 19 2025  
 
ANZ531>534-537-539>541-543-200415-  
/O.CON.KLWX.SC.Y.0013.000000T0000Z-250120T2300Z/  
/O.NEW.KLWX.UP.Y.0001.250120T0500Z-250120T2300Z/  
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD-  
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD-  
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-  
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-  
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-  
CHESTER RIVER TO QUEENSTOWN MD-EASTERN BAY-  
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-  
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH  
ISLAND-  
312 PM EST SUN JAN 19 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST MONDAY  
 
...FREEZING SPRAY ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO  
6 PM EST MONDAY...  
 
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS 15 TO 25  
KT WITH GUSTS UP TO 30 KT AND WAVES 2 TO 4 FT. FOR THE  
FREEZING SPRAY ADVISORY, MODERATE ACCUMULATION OF FREEZING  
SPRAY EXPECTED.  
 
* WHERE...CHESAPEAKE BAY FROM POOLES ISLAND MD TO SMITH POINT  
VA, TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA,  
CHESTER RIVER TO QUEENSTOWN MD, EASTERN BAY, CHOPTANK RIVER TO  
CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, AND TANGIER SOUND  
AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 PM EST MONDAY.  
FOR THE FREEZING SPRAY ADVISORY, FROM MIDNIGHT TONIGHT TO 6 PM  
EST MONDAY.  
 
* IMPACTS...OPERATING A VESSEL IN FREEZING SPRAY IS HAZARDOUS.  
FREEZING SPRAY MAY RENDER MECHANICAL AND ELECTRONIC COMPONENTS  
INOPERATIVE. ICE ACCRETION ON DECKS AND SUPERSTRUCTURES MAY  
RESULT IN SOME LOSS OF STABILITY. CONDITIONS WILL BE HAZARDOUS  
TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD PREPARE FOR ICE ACCUMULATION ON THEIR VESSEL AND  
CONSIDER ALTERING PLANS TO AVOID OR MITIGATE THESE HAZARDOUS  
CONDITIONS.  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ530-535-536-538-542-200415-  
/O.CON.KLWX.SC.Y.0013.000000T0000Z-250120T2300Z/  
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-  
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-  
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-  
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-  
PATUXENT RIVER TO BROOMES ISLAND MD-  
312 PM EST SUN JAN 19 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST MONDAY  
 
* WHAT...NORTHWEST WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
 
* WHERE...TIDAL POTOMAC RIVER FROM KEY BRIDGE TO COBB ISLAND MD,  
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD, PATAPSCO RIVER  
INCLUDING BALTIMORE HARBOR, AND PATUXENT RIVER TO BROOMES  
ISLAND MD.  
 
* WHEN...UNTIL 6 PM EST MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
DHOF  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page
Main Text Page