501  
WHUS54 KBRO 012249  
SMWBRO  
GMZ155-175-012315-  
/O.NEW.KBRO.MA.W.0074.250701T2249Z-250701T2315Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
549 PM CDT TUE JUL 1 2025  
 
THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD TX OUT 20 NM...  
WATERS FROM BAFFIN BAY TO PORT MANSFIELD TX FROM 20 TO 60 NM...  
 
* UNTIL 615 PM CDT.  
 
* AT 549 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING  
WATERSPOUTS WAS LOCATED 16 NM NORTHEAST OF LAGUNA MADRE, MOVING  
NORTH AT 20 KNOTS.  
 
HAZARD...WATERSPOUTS AND WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY  
HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY  
HIGHER WINDS AND SUDDENLY HIGHER WAVES.  
 
* THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY  
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR  
IMMEDIATELY.  
 

 
 
LAT...LON 2667 9696 2668 9715 2695 9719 2699 9687  
TIME...MOT...LOC 2249Z 165DEG 20KT 2675 9706  
 
WATERSPOUT...POSSIBLE  
HAIL...0.00IN  
WIND...40KTS  
 

 
 
HALLMAN  
 
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