740  
WHUS51 KBOX 300058  
SMWBOX  
ANZ232>234-255-300200-  
/O.NEW.KBOX.MA.W.0047.250830T0058Z-250830T0200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
858 PM EDT FRI AUG 29 2025  
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
BUZZARDS BAY...  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND  
NANTUCKET...  
NANTUCKET SOUND...  
VINEYARD SOUND...  
 
* UNTIL 1000 PM EDT.  
 
* AT 858 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER VINEYARD  
SOUND, MOVING EAST AT 10 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SQUIBNOCKET BIGHT, MENEMSHA BIGHT, WASQUE POINT, LAMBERTS COVE,  
VINEYARD SOUND, VINEYARD HAVEN HARBOR, LONG POINT ON MARTHAS  
VINEYARD, CAPE POGE LIGHT, AND EDGARTOWN HARBOR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 

 
 
LAT...LON 4159 7042 4133 7035 4130 7062 4129 7079  
4130 7078 4131 7079 4131 7077 4133 7079  
4131 7080 4135 7085 4147 7089  
TIME...MOT...LOC 0058Z 256DEG 12KT 4140 7077  
 
HAIL...0.00IN  
WIND...40KTS  
 

 
 
LOCONTO  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page