669  
WHCA72 TJSJ 160727  
MWWSJU  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SAN JUAN PR  
327 AM AST MON MAR 16 2026  
 
AMZ712-735-161530-  
/O.EXT.TJSJ.SC.Y.0013.260316T0727Z-260318T2200Z/  
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-  
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-  
327 AM AST MON MAR 16 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST WEDNESDAY
 
 
* WHAT...EAST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS  
5 TO 7 FT.  
 
* WHERE...COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM AND  
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM.  
 
* WHEN...UNTIL 6 PM AST WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
AMZ711-716-723-726-733-741-161530-  
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-260318T2200Z/  
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-  
COASTAL WATERS FROM CABO SAN JUAN TO THE WATERS BETWEEN ANEGADA  
ISLAND AND VIRGIN GORDA AND NORTH 10 NM-  
ANEGADA PASSAGE EAST OF VIRGIN GORDA AND SAINT CROIX SOUTH TO 17N-  
COASTAL WATERS EAST OF PUERTO RICO, AROUND VIEQUES, AND AROUND  
AND JUST NORTH OF CULEBRA AND SAINT JOHN-  
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N, INCLUDING THE  
COASTAL WATERS OF SAINT CROIX-MONA PASSAGE SOUTHWARD TO 17N-  
327 AM AST MON MAR 16 2026  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST WEDNESDAY
 
 
* WHAT...EAST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS  
6 TO 9 FT.  
 
* WHERE...OFFSHORE ATLANTIC AND CARIBBEAN WATERS. ANEGADA AND MONA  
PASSAGES. COASTAL WATERS EAST OF PUERTO RICO AND THE U.S. VIRGIN  
ISLANDS.  
 
* WHEN...UNTIL 6 PM AST WEDNESDAY.  
 
* 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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