482  
WHUS71 KBOX 070542  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1242 AM EST FRI NOV 7 2025  
 
ANZ250-254>256-080000-  
/O.NEW.KBOX.SC.Y.0111.251107T1700Z-251108T1500Z/  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
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-  
1242 AM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 10 AM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 6 TO 9 FEET EXPECTED.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, COASTAL WATERS EAST  
OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE  
SANCTUARY, COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA  
TO NANTUCKET MA OUT 20 NM AND COASTAL WATERS EXTENDING OUT TO  
25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET. IN RHODE ISLAND  
COASTAL WATERS, COASTAL WATERS FROM MONTAUK NY TO MARTHAS  
VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND.  
 
* WHEN...FROM NOON TODAY TO 10 AM EST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...AN OCCASIONAL GUST TO GALE FORCE IS  
POSSIBLE LATE THIS AFTERNOON INTO TONIGHT. IN ADDITION, A RISK  
FOR HEAVY SHOWERS AND AN EMBEDDED THUNDERSTORM LATE TONIGHT  
COULD ALSO POSE LOCALLY HAZARDOUS CONDITIONS FOR MARINERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ232>235-237-080000-  
/O.NEW.KBOX.SC.Y.0111.251107T1700Z-251108T1500Z/  
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-  
BLOCK ISLAND SOUND-  
1242 AM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 10 AM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 5 TO 8 FEET EXPECTED.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, NANTUCKET SOUND,  
VINEYARD SOUND AND BUZZARDS BAY. IN RHODE ISLAND COASTAL  
WATERS, RHODE ISLAND SOUND AND BLOCK ISLAND SOUND.  
 
* WHEN...FROM NOON TODAY TO 10 AM EST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...AN OCCASIONAL GUST TO GALE FORCE IS  
POSSIBLE LATE THIS AFTERNOON INTO TONIGHT. IN ADDITION, A RISK  
FOR HEAVY SHOWERS AND AN EMBEDDED THUNDERSTORM LATE TONIGHT  
COULD ALSO POSE LOCALLY HAZARDOUS CONDITIONS FOR MARINERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ231-251-080000-  
/O.NEW.KBOX.SC.Y.0111.251107T1700Z-251108T1500Z/  
CAPE COD BAY-MASSACHUSETTS BAY AND IPSWICH BAY-  
1242 AM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 10 AM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND  
SEAS 2 TO 4 FEET EXPECTED.  
 
* WHERE...CAPE COD BAY AND MASSACHUSETTS BAY AND IPSWICH BAY.  
 
* WHEN...FROM NOON TODAY TO 10 AM EST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...AN OCCASIONAL GUST TO GALE FORCE IS  
POSSIBLE LATE THIS AFTERNOON INTO TONIGHT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ236-080000-  
/O.NEW.KBOX.SC.Y.0111.251107T1700Z-251108T1200Z/  
NARRAGANSETT BAY-  
1242 AM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 7 AM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND  
WAVES 3 TO 5 FEET EXPECTED.  
 
* WHERE...NARRAGANSETT BAY.  
 
* WHEN...FROM NOON TODAY TO 7 AM EST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ230-080000-  
/O.NEW.KBOX.SC.Y.0111.251107T1700Z-251108T1200Z/  
BOSTON HARBOR-  
1242 AM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 7 AM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND  
WAVES AROUND 2 FEET EXPECTED.  
 
* WHERE...BOSTON HARBOR.  
 
* WHEN...FROM NOON TODAY TO 7 AM EST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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