870  
WHUS71 KBOX 231948  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
348 PM EDT TUE APR 23 2019  
 
ANZ235-237-256-232100-  
/O.CAN.KBOX.SC.Y.0056.000000T0000Z-190423T2100Z/  
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
348 PM EDT TUE APR 23 2019  
   
..SMALL CRAFT ADVISORY IS CANCELLED
 
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS CANCELLED THE  
SMALL CRAFT ADVISORY.  
 
WINDS AND SEAS HAVE DIMINISHED BELOW SMALL CRAFT LEVELS.  
 

 
 
ANZ254-255-240400-  
/O.EXT.KBOX.SC.Y.0056.000000T0000Z-190425T1000Z/  
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-  
348 PM EDT TUE APR 23 2019  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT THURSDAY
 
 
* WINDS AND SEAS...WEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25  
KT. SEAS 3 TO 6 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS,  
OR SEAS 5 FEET OR GREATER, ARE EXPECTED TO PRODUCE HAZARDOUS WAVE  
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY  
THOSE OPERATING SMALLER VESSELS, SHOULD AVOID NAVIGATING IN THESE  
CONDITIONS.  
 

 
 

 
 
ANZ251-240200-  
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-190424T0200Z/  
MASSACHUSETTS BAY AND IPSWICH BAY-  
348 PM EDT TUE APR 23 2019  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS  
EVENING...  
 
* WINDS AND SEAS...NORTHEAST WINDS 5 TO 10 KT. SEAS 2 TO 4 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS,  
OR SEAS 5 FEET OR GREATER, ARE EXPECTED TO PRODUCE HAZARDOUS WAVE  
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY  
THOSE OPERATING SMALLER VESSELS, SHOULD AVOID NAVIGATING IN THESE  
CONDITIONS.  
 

 
 

 
 
ANZ250-240400-  
/O.CON.KBOX.SC.Y.0056.000000T0000Z-190424T1600Z/  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
348 PM EDT TUE APR 23 2019  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT  
WEDNESDAY...  
 
* WINDS AND SEAS...SOUTH WINDS 5 TO 15 KT WITH GUSTS UP TO 25  
KT. SEAS 3 TO 6 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS,  
OR SEAS 5 FEET OR GREATER, ARE EXPECTED TO PRODUCE HAZARDOUS WAVE  
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY  
THOSE OPERATING SMALLER VESSELS, SHOULD AVOID NAVIGATING IN THESE  
CONDITIONS.  
 

 
 

 
 
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT  
WWW.WEATHER.GOV/BOSTON  
 
YOU CAN FOLLOW US ON FACEBOOK AT  
WWW.FACEBOOK.COM/NWSBOSTON  
 
YOU CAN FOLLOW US ON TWITTER AT  
@NWSBOSTON  
 
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