795  
WHUS71 KBOX 192006  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
306 PM EST SUN JAN 19 2025  
 
ANZ250-200915-  
/O.CON.KBOX.GL.W.0003.250120T0000Z-250120T1200Z/  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
306 PM EST SUN JAN 19 2025  
 
...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM  
EST MONDAY...  
 
* WHAT...NORTH WINDS 20 TO 30 KT AND SEAS 5 TO 8 FEET EXPECTED.  
 
* WHERE...COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN  
BANK NATIONAL MARINE SANCTUARY.  
 
* WHEN...FROM 7 PM THIS EVENING TO 7 AM EST MONDAY.  
 
* 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 HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ251-200915-  
/O.EXT.KBOX.SC.Y.0009.250120T0000Z-250121T0600Z/  
MASSACHUSETTS BAY AND IPSWICH BAY-  
306 PM EST SUN JAN 19 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO  
1 AM EST TUESDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 4 TO 6 FEET EXPECTED.  
 
* WHERE...MASSACHUSETTS BAY AND IPSWICH BAY.  
 
* WHEN...FROM 7 PM THIS EVENING TO 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.  
 

 
 

 
 
ANZ230-236-200915-  
/O.EXT.KBOX.SC.Y.0009.250120T0300Z-250121T0000Z/  
BOSTON HARBOR-NARRAGANSETT BAY-  
306 PM EST SUN JAN 19 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO  
7 PM EST MONDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND  
WAVES 1 TO 3 FEET EXPECTED.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, BOSTON HARBOR. IN  
RHODE ISLAND COASTAL WATERS, NARRAGANSETT BAY.  
 
* WHEN...FROM 10 PM THIS EVENING TO 7 PM EST MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ254>256-200915-  
/O.EXT.KBOX.SC.Y.0009.250119T2006Z-250121T2000Z/  
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-  
306 PM EST SUN JAN 19 2025  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM EST TUESDAY
 
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 6 TO 9 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 3 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.  
 

 
 

 
 
ANZ235-237-200915-  
/O.EXT.KBOX.SC.Y.0009.250120T0000Z-250121T0900Z/  
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-  
306 PM EST SUN JAN 19 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO  
4 AM EST TUESDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
SEAS 4 TO 6 FEET EXPECTED.  
 
* WHERE...RHODE ISLAND SOUND AND BLOCK ISLAND SOUND.  
 
* WHEN...FROM 7 PM THIS EVENING TO 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.  
 

 
 

 
 
ANZ231>234-200915-  
/O.CON.KBOX.SC.Y.0009.250120T0300Z-250121T0000Z/  
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-  
306 PM EST SUN JAN 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING  
TO 7 PM EST MONDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 3 TO 5 FEET EXPECTED.  
 
* WHERE...CAPE COD BAY, NANTUCKET SOUND, VINEYARD SOUND AND  
BUZZARDS BAY.  
 
* WHEN...FROM 10 PM THIS EVENING TO 7 PM EST MONDAY.  
 
* 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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