799  
WHUS51 KBOX 291902  
SMWBOX  
ANZ232-255-292000-  
/O.NEW.KBOX.MA.W.0049.200629T1902Z-200629T2000Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
302 PM EDT MON JUN 29 2020  
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND  
NANTUCKET...  
NANTUCKET SOUND...  
 
* UNTIL 400 PM EDT.  
 
* AT 302 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR OAK BLUFFS TO NEAR LONG POINT ON MARTHAS  
VINEYARD, MOVING EAST AT 15 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.  
 
* STRONG THUNDERSTORMS WILL BE NEAR...  
EDGARTOWN HARBOR AROUND 305 PM EDT.  
CAPE POGE LIGHT AROUND 310 PM EDT.  
WASQUE POINT AROUND 320 PM EDT.  
MUSKEGET CHANNEL AROUND 335 PM EDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4133 7074 4136 7069 4136 7053 4138 7053  
4142 7059 4149 7048 4139 7017 4117 7028  
TIME...MOT...LOC 1902Z 282DEG 15KT 4151 7048 4129 7057  
 
HAIL...<.75IN  
WIND...>34KTS  
 

 
 
JWD  
 
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