158
WHCA52 TJSJ 170220
SMWSJU
AMZ712-716-723-726-733-741-742-170415-
/O.NEW.TJSJ.MA.W.0024.250817T0220Z-250817T0415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
1020 PM AST SAT AUG 16 2025
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
ANEGADA PASSAGE EAST OF VIRGIN GORDA AND SAINT CROIX SOUTH TO
17N...
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N, INCLUDING THE
COASTAL WATERS OF SAINT CROIX...
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM...
COASTAL WATERS EAST OF PUERTO RICO, AROUND VIEQUES, AND AROUND AND
JUST NORTH OF CULEBRA AND SAINT JOHN...
COASTAL WATERS FROM CABO SAN JUAN TO THE WATERS BETWEEN ANEGADA
ISLAND AND VIRGIN GORDA AND NORTH 10 NM...
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM...
MONA PASSAGE SOUTHWARD TO 17N...
* UNTIL 1215 AM AST.
* AT 1019 PM AST, A CLUSTERS OF SEVERE THUNDERSTORMS ASSOCIATED WITH
ERIN'S OUTER BANDS, CAPABLE OF PRODUCING STRONG GUSTY WINDS TO
NEARLY 50 KNOTS AND WATERSPOUTS, WILL CONTINUE TO MOVE INTO THE
COASTAL WATERS OF THE NORTHERN, WESTERN AND EASTERN PUERTO RICO,
VIEQUES, CULEBRA, AND THE US VIRGIN ISLANDS, AS WELL AS THE
ANEGADA PASSAGE.
HAZARD...WATERSPOUTS AND WIND GUSTS TO NEARLY 50 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.
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.
REPORT SEVERE WEATHER TO THE COAST GUARD OR THE NATIONAL WEATHER
SERVICE.
LAT...LON 1701 6655 1758 6584 1774 6621 1792 6568
1806 6581 1817 6575 1823 6560 1839 6562
1851 6712 1836 6727 1817 6717 1826 6737
1850 6752 1850 6737 1868 6715 1865 6613
1852 6525 1867 6445 1866 6402 1701 6403
TIME...MOT...LOC 0219Z 255DEG 20KT 1870 6430 1814 6472
WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...49KTS
ERG
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