664  
WHUS71 KBOX 291136  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
636 AM EST THU FEB 29 2024  
 
ANZ236-291500-  
/O.EXT.KBOX.GL.W.0010.000000T0000Z-240229T1500Z/  
NARRAGANSETT BAY-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING NOW IN EFFECT UNTIL 10 AM EST THIS MORNING
 
 
* WHAT...NORTHWEST WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT AND  
WAVES AROUND 3 FEET.  
 
* WHERE...NARRAGANSETT BAY.  
 
* WHEN...UNTIL 10 AM EST THIS MORNING.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ232>235-237-291500-  
/O.CON.KBOX.GL.W.0010.000000T0000Z-240229T1500Z/  
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-  
BLOCK ISLAND SOUND-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING
 
 
* WHAT...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT AND  
SEAS 6 TO 9 FEET.  
 
* 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...UNTIL 10 AM EST THIS MORNING.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ254>256-291800-  
/O.CON.KBOX.GL.W.0010.000000T0000Z-240229T1800Z/  
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-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON
 
 
* WHAT...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT AND  
SEAS 8 TO 13 FEET.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, 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...UNTIL 1 PM EST THIS AFTERNOON.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ250-251-010000-  
/O.CON.KBOX.GL.W.0010.000000T0000Z-240301T0000Z/  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING
 
 
* WHAT...WEST WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT AND SEAS  
7 TO 10 FEET.  
 
* WHERE...COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN  
BANK NATIONAL MARINE SANCTUARY AND MASSACHUSETTS BAY AND  
IPSWICH BAY.  
 
* WHEN...UNTIL 7 PM EST THIS EVENING.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ231-291500-  
/O.CON.KBOX.GL.W.0010.000000T0000Z-240229T1500Z/  
CAPE COD BAY-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING
 
 
* WHAT...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT AND  
SEAS 4 TO 6 FEET.  
 
* WHERE...CAPE COD BAY.  
 
* WHEN...UNTIL 10 AM EST THIS MORNING.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ230-291500-  
/O.CON.KBOX.GL.W.0010.000000T0000Z-240229T1500Z/  
BOSTON HARBOR-  
636 AM EST THU FEB 29 2024  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING
 
 
* WHAT...NORTHWEST WINDS 20 TO 25 KT WITH GUSTS UP TO 40 KT AND  
WAVES AROUND 2 FEET.  
 
* WHERE...BOSTON HARBOR.  
 
* WHEN...UNTIL 10 AM EST THIS MORNING.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
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