688  
WHUS51 KBOX 032233  
SMWBOX  
ANZ250-270-032315-  
/O.NEW.KBOX.MA.W.0006.250503T2233Z-250503T2315Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
633 PM EDT SAT MAY 3 2025  
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL  
MARINE SANCTUARY...  
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO 60 NM  
OFFSHORE...  
 
* UNTIL 715 PM EDT.  
 
* AT 632 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 11 NM WEST OF JEFFREYS LEDGE BUOY 44098 TO 7 NM  
NORTHWEST OF THE COASTAL WATERS EAST OF CAPE ANN TO NEAR MASS BAY  
BUOY 44029, MOVING EAST AT 40 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
JEFFREYS LEDGE BUOY 44098 AND THE COASTAL WATERS EAST OF CAPE ANN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4291 6970 4287 6973 4274 6967 4257 6956  
4248 7053 4270 7047 4282 7054  
TIME...MOT...LOC 2232Z 253DEG 42KT 4283 7043 4273 7037 4251 7044  
 
HAIL...0.00IN  
WIND...49KTS  
 

 
 
HRENCECIN  
 
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