883  
WHUS54 KBRO 042106  
SMWBRO  
GMZ170-175-042130-  
/O.NEW.KBRO.MA.W.0075.250804T2106Z-250804T2130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
406 PM CDT MON AUG 4 2025  
 
THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM BAFFIN BAY TO PORT MANSFIELD TX FROM 20 TO 60 NM...  
WATERS FROM PORT MANSFIELD TX TO THE RIO GRANDE RIVER FROM 20 TO 60  
NM...  
 
* UNTIL 430 PM CDT.  
 
* AT 406 PM CDT, A STRONG THUNDERSTORM WAS LOCATED 62 NM EAST OF  
LAGUNA MADRE, MOVING SOUTH AT 15 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 
 
 
LAT...LON 2648 9631 2674 9627 2678 9614 2651 9607  
TIME...MOT...LOC 2106Z 342DEG 15KT 2671 9614  
 
HAIL...0.00IN  
WIND...>34KTS  
 
 
 
69-HK  
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