618
WHCA52 TJSJ 202052
SMWSJU
AMZ711-712-202145-
/O.NEW.TJSJ.MA.W.0015.250520T2052Z-250520T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
452 PM AST TUE MAY 20 2025
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N...
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM...
* UNTIL 545 PM AST.
* AT 451 PM AST, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING
WATERSPOUTS WAS LOCATED OVER MAINLY AREAS OF THE COASTAL ATLANTIC
WATERS, MOVING NORTH AT 10 KNOTS.
HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.
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.
LAT...LON 1867 6641 1849 6642 1847 6645 1849 6655
1848 6659 1849 6660 1849 6668 1868 6671
TIME...MOT...LOC 2051Z 046DEG 48KT 1848 6660
WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...>34KTS
LIS
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