521  
FZUS71 KBOX 090615  
MWSBOX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
215 AM EDT WED JUL 9 2025  
 
ANZ254-271-090715-  
215 AM EDT WED JUL 9 2025  
   
..A STRONG THUNDERSTORM APPROACHING THE WATERS  
 
THE AREAS AFFECTED INCLUDE...  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM...  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 35 NM  
OFFSHORE...  
 
AT 215 AM EDT, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM, CAPABLE  
OF PRODUCING WINDS TO AROUND 30 KNOTS. THIS THUNDERSTORM WAS LOCATED  
OVER ORLEANS, OR NEAR BREWSTER, MOVING NORTHEAST AT 30 KNOTS.  
 
LOCATIONS IMPACTED INCLUDE...  
CHATHAM LIGHT AND THE COASTAL WATERS EAST OF CAPE COD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
EXPECT GUSTY WINDS TO AROUND 30 KNOTS...BRIEFLY ROUGH SEAS AND  
LIGHTNING STRIKES. CONSIDER HEADING FOR SAFE HARBOR UNTIL THIS STORM  
PASSES.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE AND KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 
 
 
LAT...LON 4166 6993 4185 6993 4214 6929 4189 6913  
 
 
 
DOOLEY  
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