388
WHUS51 KBOX 120839
SMWBOX
ANZ282-120915-
/O.NEW.KBOX.MA.W.0034.260812T0839Z-260812T0915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
439 AM EDT WED AUG 12 2026
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM...
* UNTIL 515 AM EDT.
* AT 438 AM EDT, A STRONG THUNDERSTORM WAS LOCATED 53 NM SOUTH OF THE
COASTAL WATERS SOUTH OF NANTUCKET, MOVING EAST AT 20 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.
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 UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4030 7010 4047 6960 4031 6954 4029 6960
4025 6981 4024 6995 4024 7007
TIME...MOT...LOC 0838Z 253DEG 18KT 4027 6987
HAIL...<.75IN
WIND...>34KTS
DOOLEY
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