272  
WHUS44 KBRO 180658  
CFWBRO  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
158 AM CDT MON MAY 18 2026  
 
TXZ451-454-455-181715-  
/O.NEW.KBRO.CF.S.0006.260518T1100Z-260518T1700Z/  
/O.EXT.KBRO.RP.S.0018.260518T1200Z-260520T0000Z/  
KENEDY ISLAND-WILLACY ISLAND-CAMERON ISLAND-  
158 AM CDT MON MAY 18 2026  
 
...COASTAL FLOOD STATEMENT IN EFFECT FROM 6 AM THIS MORNING TO  
NOON CDT TODAY...  
...HIGH RIP CURRENT RISK NOW IN EFFECT FROM 7 AM CDT THIS MORNING  
THROUGH TUESDAY EVENING...  
 
* WHAT...FOR THE COASTAL FLOOD STATEMENT, ISOLATED MINOR COASTAL  
FLOODING EXPECTED. FOR THE HIGH RIP CURRENT RISK, DANGEROUS  
RIP CURRENTS EXPECTED.  
 
* WHERE...KENEDY ISLAND, WILLACY ISLAND AND CAMERON ISLAND  
COUNTIES.  
 
* WHEN...FOR THE COASTAL FLOOD STATEMENT, FROM 6 AM THIS MORNING  
TO NOON CDT TODAY. FOR THE HIGH RIP CURRENT RISK, FROM 7 AM  
CDT THIS MORNING THROUGH TUESDAY EVENING.  
 
* IMPACTS...WAVE RUN-UP MAY APPROACH THE DUNES ALONG NARROW  
BEACHES. BEACH EQUIPMENT, SUCH AS UMBRELLAS AND CHAIRS, COULD  
BE MOVED BY WAVES. VEHICLES DRIVING ALONG NARROW BEACHES MAY  
EXPERIENCE HIGHER WATER LEVELS. ELEVATED WATER LEVELS MAY ALSO  
OCCUR ACROSS THE LAGUNA MADRE AND SOUTH BAY, AND ALONG STATE  
HIGHWAY 4 WEST OF BOCA CHICA STATE PARK. RIP CURRENTS CAN  
SWEEP EVEN THE BEST SWIMMERS AWAY FROM SHORE INTO DEEPER WATER.  
 
* ADDITIONAL DETAILS...ANY COASTAL RUNUP WILL REACH PEAK  
INUNDATION AN HOUR BEFORE OR AFTER HIGH TIDE AT 8:41 AM.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT DRIVE THROUGH FLOODED ROADWAYS.  
 
SWIM NEAR A LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND  
FLOAT. DON'T SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A  
DIRECTION FOLLOWING THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE  
SHORE AND CALL OR WAVE FOR HELP.  
 
 
 
 
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