579
WHUS54 KBRO 171332
SMWBRO
GMZ170-171415-
/O.NEW.KBRO.MA.W.0112.251217T1332Z-251217T1415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE BROWNSVILLE TX
732 AM CST WED DEC 17 2025
THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
WATERS FROM PORT MANSFIELD TX TO THE RIO GRANDE RIVER FROM 20 TO 60
NM...
* UNTIL 815 AM CST.
* AT 732 AM CST, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING
WATERSPOUTS WAS LOCATED 46 NM EAST OF BOCA CHICA BEACH, OR 46 NM
EAST OF SOUTH PADRE ISLAND, MOVING NORTHEAST AT 15 KNOTS.
HAZARD...WATERSPOUTS, WIND GUSTS 34 KNOTS OR GREATER, AND SMALL
HAIL.
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...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR
IMMEDIATELY.
LAT...LON 2606 9633 2613 9636 2635 9614 2611 9599
TIME...MOT...LOC 1332Z 240DEG 17KT 2612 9630
WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...>34KTS
65-GI
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