220  
FZUS71 KBOX 080721  
MWSBOX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
221 AM EST SAT NOV 8 2025  
 
ANZ232-254>256-271>273-080815-  
221 AM EST SAT NOV 8 2025  
   
..STRONG THUNDERSTORMS OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET...  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND...  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM...  
NANTUCKET SOUND...  
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 220 AM EST, DOPPLER RADAR INDICATED AN AREA OF HEAVY SHOWERS AND  
EMBEDDED THUNDERSTORMS, CAPABLE OF PRODUCING WINDS TO AROUND 30  
KNOTS. THESE THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM  
NEAR THE COASTAL WATERS SOUTH OF MARTHAS VINEYARD TO 19 NM SOUTHEAST  
OF BUOY 44097 SOUTHEAST OF BLOCK ISLAND, MOVING NORTHEAST AT 55  
KNOTS.  
 
LOCATIONS IMPACTED INCLUDE...  
THE COASTAL WATERS SOUTH OF NANTUCKET, GREAT POINT LIGHT ON  
NANTUCKET, WASQUE POINT, BRANT POINT LIGHT, THE COASTAL WATERS EAST  
OF NANTUCKET, NANTUCKET SHOALS BUOY, MADAKET HARBOR, SURFSIDE ON  
NANTUCKET, THE COASTAL WATERS SOUTH OF MARTHAS VINEYARD, MUSKEGET  
CHANNEL, LONG POINT ON MARTHAS VINEYARD, SANKATY HEAD LIGHT, AND  
MONOMOY POINT.  
 
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.  
 
THESE THUNDERSTORMS WILL PRODUCE WINDS TO AROUND 30 KNOTS...AND  
COULD POSE A SERIOUS HAZARD FOR BOATERS. A SPECIAL MARINE WARNING  
MAY BE ISSUED WHEN THESE STORMS REACH THE NEARSHORE WATERS. BOATERS  
SHOULD CONSIDER HEADING FOR SHORE BEFORE THESE STORMS ARRIVE.  
 

 
 
LAT...LON 4177 6930 4097 6959 4068 7108 4130 7077  
4135 7061 4135 7050 4137 7050 4135 7045  
4139 7046 4138 7051  
 

 
 
LOCONTO  
 
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