208  
WHUS71 KBOX 202020  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
320 PM EST MON JAN 20 2025  
 
ANZ250-254>256-210930-  
/O.EXT.KBOX.SC.Y.0009.000000T0000Z-250121T2100Z/  
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-  
320 PM EST MON JAN 20 2025  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST TUESDAY
 
 
* WHAT...WEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS  
5 TO 8 FEET.  
 
* 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...UNTIL 4 PM EST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ251-210600-  
/O.CON.KBOX.SC.Y.0009.000000T0000Z-250121T0600Z/  
MASSACHUSETTS BAY AND IPSWICH BAY-  
320 PM EST MON JAN 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
TUESDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
SEAS 3 TO 5 FEET.  
 
* WHERE...MASSACHUSETTS BAY AND IPSWICH BAY.  
 
* WHEN...UNTIL 1 AM EST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ231>234-210000-  
/O.CON.KBOX.SC.Y.0009.000000T0000Z-250121T0000Z/  
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-  
320 PM EST MON JAN 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS  
EVENING...  
 
* WHAT...WEST WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT AND SEAS  
2 TO 4 FEET.  
 
* WHERE...CAPE COD BAY, NANTUCKET SOUND, VINEYARD SOUND AND  
BUZZARDS BAY.  
 
* WHEN...UNTIL 7 PM EST THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ230-236-210000-  
/O.CON.KBOX.SC.Y.0009.000000T0000Z-250121T0000Z/  
BOSTON HARBOR-NARRAGANSETT BAY-  
320 PM EST MON JAN 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS  
EVENING...  
 
* WHAT...NORTHWEST WINDS 10 TO 15 KT AND WAVES 1 TO 3 FEET.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, BOSTON HARBOR. IN  
RHODE ISLAND COASTAL WATERS, NARRAGANSETT BAY.  
 
* WHEN...UNTIL 7 PM EST THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ235-237-210900-  
/O.CON.KBOX.SC.Y.0009.000000T0000Z-250121T0900Z/  
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-  
320 PM EST MON JAN 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST  
TUESDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 15 KT AND SEAS 4 TO 6 FEET.  
 
* WHERE...RHODE ISLAND SOUND AND BLOCK ISLAND SOUND.  
 
* WHEN...UNTIL 4 AM EST TUESDAY.  
 
* 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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