869  
FZUS71 KBOX 280117  
MWSBOX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
917 PM EDT SUN JUL 27 2025  
 
ANZ254-255-271>273-280215-  
917 PM EDT SUN JUL 27 2025  
   
..STRONG THUNDERSTORMS APPROACHING THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET...  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM...  
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 45 NM  
OFFSHORE...  
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 40 NM  
OFFSHORE...  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 35 NM  
OFFSHORE...  
 
AT 917 PM EDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS TO AROUND 30 KNOTS. THESE THUNDERSTORMS WERE  
LOCATED ALONG A LINE EXTENDING FROM 8 NM SOUTHEAST OF THE COASTAL  
WATERS SOUTH OF MARTHAS VINEYARD TO 46 NM SOUTHEAST OF BUOY 44097  
SOUTHEAST OF BLOCK ISLAND, MOVING EAST AT 35 KNOTS.  
 
STRONG THUNDERSTORMS WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
EXPECT GUSTY WINDS TO AROUND 30 KNOTS...BRIEFLY ROUGH SEAS AND  
LIGHTNING STRIKES. CONSIDER HEADING FOR SAFE HARBOR UNTIL THESE  
STORMS PASS.  
 

 
 
LAT...LON 4058 7024 4061 7042 4060 7053 4110 7051  
4109 6951 4068 6954 4061 6968 4057 6992  
 

 
 
LOCONTO  
 
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