782  
WHCA42 TJSJ 211015  
CFWSJU  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE SAN JUAN PR  
615 AM AST THU NOV 21 2024  
 
PRZ001-002-005-008-212200-  
/O.CAN.TJSJ.SU.Y.0021.000000T0000Z-241121T2200Z/  
/O.CON.TJSJ.RP.S.0043.000000T0000Z-241121T2200Z/  
SAN JUAN AND VICINITY-NORTHEAST-NORTH CENTRAL-NORTHWEST-  
615 AM AST THU NOV 21 2024  
 
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM AST THIS  
EVENING...  
 
* WHAT...LIFE-THREATENING RIP CURRENTS DUE TO BREAKING WAVES  
BETWEEN 6 TO 8 FEET.  
 
* WHERE...BEACHES AND COASTAL AREAS FROM AGUADILLA TO FAJARDO.  
 
* WHEN...THROUGH 6 PM AST THIS EVENING.  
 
* IMPACTS...RIP CURRENTS THAT CAN SWEEP EVEN THE BEST SWIMMERS  
AWAY FROM SHORE INTO DEEPER WATER WHERE IT BECOMES DIFFICULT TO  
RETURN TO SAFETY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THERE IS A HIGH RISK OF RIP CURRENTS.  
 
RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY  
FROM SHORE, WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE  
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS GROINS, JETTIES  
AND PIERS. HEED THE ADVICE OF LIFEGUARDS, BEACH PATROL FLAGS AND  
SIGNS.  
 
IF YOU BECOME CAUGHT IN A RIP CURRENT, YELL FOR HELP. REMAIN  
CALM, DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR  
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT, SWIM PARALLEL TO  
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO  
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.  
 

 
 

 
 
PRZ010-VIZ001-211115-  
/O.CAN.TJSJ.RP.S.0043.000000T0000Z-241121T2200Z/  
MAYAGUEZ AND VICINITY-ST.THOMAS...ST. JOHN...AND ADJACENT ISLANDS-  
615 AM AST THU NOV 21 2024  
   
..HIGH RIP CURRENT RISK IS CANCELLED
 
 
HOWEVER, A MODERATE RISK OF RIP CURRENTS CONTINUES FOR THE BEACHES  
OF WESTERN PUERT RICO AND THE NORTHERN USVI.  
 

 
 
PRZ012-212200-  
/O.CON.TJSJ.RP.S.0043.000000T0000Z-241121T2200Z/  
CULEBRA-  
615 AM AST THU NOV 21 2024  
 
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM AST THIS  
EVENING...  
 
* WHAT...LIFE-THREATENING RIP CURRENTS DUE TO BREAKING WAVES  
BETWEEN 6 TO 8 FEET.  
 
* WHERE...BEACHES OF CULEBRA.  
 
* WHEN...THROUGH 6 PM AST THIS EVENING.  
 
* IMPACTS...RIP CURRENTS THAT CAN SWEEP EVEN THE BEST SWIMMERS  
AWAY FROM SHORE INTO DEEPER WATER WHERE IT BECOMES DIFFICULT  
TO RETURN TO SAFETY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THERE IS A HIGH RISK OF RIP CURRENTS.  
 
RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY  
FROM SHORE, WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE  
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS GROINS, JETTIES  
AND PIERS. HEED THE ADVICE OF LIFEGUARDS, BEACH PATROL FLAGS AND  
SIGNS.  
 
IF YOU BECOME CAUGHT IN A RIP CURRENT, YELL FOR HELP. REMAIN  
CALM, DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR  
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT, SWIM PARALLEL TO  
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO  
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.  
 

 
 

 
 
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