132  
WHUS71 KLWX 121126  
MWWLWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
626 AM EST TUE DEC 12 2017  
 
ANZ535-536-538-121930-  
/O.CON.KLWX.SC.Y.0232.171212T1700Z-171212T2100Z/  
/O.CON.KLWX.GL.W.0031.171212T2100Z-171213T1100Z/  
/O.CON.KLWX.SC.Y.0233.171213T1100Z-171213T2300Z/  
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-  
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-  
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-  
626 AM EST TUE DEC 12 2017  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 4 PM  
EST THIS AFTERNOON...  
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO  
6 AM EST WEDNESDAY...  
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST  
WEDNESDAY...  
 
* WINDS...18 TO 33 KNOTS WITHIN THE SMALL CRAFT ADVISORY.  
 
* WINDS...34 TO 47 KNOTS WITHIN THE GALE WARNING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS WINDS OF 18 TO 33 KNOTS ARE IMMINENT  
OR OCCURRING. BOATERS OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND A PROPERLY EQUIPPED VESSEL. RECREATIONAL BOATERS  
SHOULD SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
ANZ542-121930-  
/O.CON.KLWX.SC.Y.0232.000000T0000Z-171212T2100Z/  
/O.CON.KLWX.GL.W.0031.171212T2100Z-171213T1100Z/  
/O.CON.KLWX.SC.Y.0233.171213T1100Z-171213T2300Z/  
PATUXENT RIVER TO BROOMES ISLAND MD-  
626 AM EST TUE DEC 12 2017  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS  
AFTERNOON...  
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO  
6 AM EST WEDNESDAY...  
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST  
WEDNESDAY...  
 
* WINDS...18 TO 33 KNOTS WITHIN THE SMALL CRAFT ADVISORY.  
 
* WINDS...34 TO 47 KNOTS WITHIN THE GALE WARNING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS WINDS OF 18 TO 33 KNOTS ARE IMMINENT  
OR OCCURRING. BOATERS OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND A PROPERLY EQUIPPED VESSEL. RECREATIONAL BOATERS  
SHOULD SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
ANZ530>534-537-539>541-543-121930-  
/O.CON.KLWX.SC.Y.0232.000000T0000Z-171212T2100Z/  
/O.CON.KLWX.GL.W.0031.171212T2100Z-171213T2300Z/  
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-  
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-  
626 AM EST TUE DEC 12 2017  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS  
AFTERNOON...  
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO  
6 PM EST WEDNESDAY...  
 
* WINDS...18 TO 33 KNOTS WITHIN THE SMALL CRAFT ADVISORY.  
 
* WINDS...34 TO 47 KNOTS WITHIN THE GALE WARNING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS WINDS OF 18 TO 33 KNOTS ARE IMMINENT  
OR OCCURRING. BOATERS OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND A PROPERLY EQUIPPED VESSEL. RECREATIONAL BOATERS  
SHOULD SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page