175  
WHUS71 KBOX 192040  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
440 PM EDT FRI OCT 19 2018  
 
ANZ254>256-200445-  
/O.CON.KBOX.GL.W.0039.181020T0200Z-181020T1700Z/  
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-  
440 PM EDT FRI OCT 19 2018  
 
...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 1 PM  
EDT SATURDAY...  
 
* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO  
40 KT. SEAS 6 TO 9 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY  
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE  
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
ANZ231>235-237-200445-  
/O.CON.KBOX.GL.W.0039.181020T0200Z-181020T1600Z/  
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-  
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-  
440 PM EDT FRI OCT 19 2018  
 
...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO NOON  
EDT SATURDAY...  
 
* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO  
40 KT. SEAS 4 TO 7 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY  
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE  
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
ANZ250-251-200445-  
/O.CON.KBOX.GL.W.0039.181020T0600Z-181020T1600Z/  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-  
440 PM EDT FRI OCT 19 2018  
 
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO NOON EDT  
SATURDAY...  
 
* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 20 KT WITH GUSTS UP TO  
40 KT. SEAS 3 TO 5 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR  
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES  
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY  
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE  
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.  
 

 
 

 
 
ANZ230-236-200445-  
/O.CON.KBOX.SC.Y.0130.000000T0000Z-181020T1800Z/  
BOSTON HARBOR-NARRAGANSETT BAY-  
440 PM EDT FRI OCT 19 2018  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT  
SATURDAY...  
 
* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO  
30 KT. WAVES 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.  
 

 
 

 
 
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT  
WWW.WEATHER.GOV/BOSTON  
 
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WWW.FACEBOOK.COM/NWSBOSTON  
 
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@NWSBOSTON  
 
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