459  
FZUS51 KBOX 180148  
CWFBOX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
948 PM EDT WED OCT 17 2018  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO  
25 NM  
 
ANZ200-181415-  
948 PM EDT WED OCT 17 2018  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
GALE FORCE NORTHWEST WIND GUSTS WILL CONTINUE OVERNIGHT INTO  
THURSDAY IN THE STRONG COLD AIR ADVECTION PATTERN. A RIDGE OF  
HIGH PRES WILL BUILD SOUTH OF THE WATERS THU NIGHT AND FRI.  
ANOTHER STRONG COLD FRONT WILL MOVE ACROSS THE REGION LATE SAT  
INTO SAT EVENING...FOLLOWED BY MORE GUSTY NW WINDS INTO SUN.  
 
FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36  
HOUR FORECAST PERIOD, PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND  
FOLLOW THE CURRENT HAZARDS LINK ABOVE THE MAP ON THE LEFT.  
 

 
 
ANZ250-181415-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT, BECOMING  
NW 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS AROUND 7 FT, BUILDING  
TO 9 FT. A SLIGHT CHANCE OF SHOWERS.    
THU
 
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS AROUND  
11 FT, SUBSIDING TO 8 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 5 TO 6 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
5 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT AFTER  
MIDNIGHT. SEAS 4 TO 5 FT.    
SUN
 
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 6 TO 7 FT.    
SUN NIGHT
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 6 TO 7 FT.    
MON
 
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ251-181415-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
W WINDS 20 TO 25 KT, BECOMING NW 25 TO 30 KT. SEAS  
4 TO 5 FT. A SLIGHT CHANCE OF SHOWERS.    
THU
 
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE  
AFTERNOON. SEAS AROUND 6 FT, SUBSIDING TO 4 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,  
BECOMING W 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.  
SEAS AROUND 3 FT.    
FRI
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT.    
FRI NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 3 FT.    
SAT
 
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS AROUND 3 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 3 TO 4 FT.    
MON
 
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS AROUND 2 FT.    
MON NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ231-181415-  
CAPE COD BAY-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
W WINDS 20 TO 25 KT, BECOMING NW 25 TO 30 KT. SEAS  
6 TO 7 FT.    
THU
 
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE  
AFTERNOON. SEAS AROUND 8 FT, SUBSIDING TO 6 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,  
DIMINISHING TO 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.  
SEAS 3 TO 4 FT.    
FRI
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS AROUND  
2 FT, BUILDING TO 4 FT IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS  
AROUND 4 FT.    
SAT
 
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS AROUND 4 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 4 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
5 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT.    
MON
 
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS AROUND 2 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ254-181415-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
W WINDS 20 TO 25 KT, BECOMING NW 25 TO 30 KT. GUSTS  
UP TO 40 KT. SEAS AROUND 7 FT, BUILDING TO 10 FT.    
THU
 
NW WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE  
AFTERNOON. GUSTS UP TO 40 KT, DECREASING TO 35 KT IN THE  
AFTERNOON. SEAS AROUND 12 FT, SUBSIDING TO 10 FT IN THE  
AFTERNOON.    
THU NIGHT
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 6 TO 7 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 5 FT.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 6 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
6 FT. A CHANCE OF SHOWERS IN THE MORNING.   
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
5 TO 6 FT.    
SUN
 
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 7 TO 8 FT.    
SUN NIGHT
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 7 TO 8 FT.    
MON
 
NW WINDS 15 TO 20 KT, BECOMING W 10 TO 15 KT IN THE  
AFTERNOON. SEAS 4 TO 5 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ255-181415-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT.  
GUSTS UP TO 40 KT. SEAS 9 TO 10 FT.    
THU
 
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT, DIMINISHING  
TO 20 TO 25 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS  
AROUND 10 FT, SUBSIDING TO 7 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS AROUND 6 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 4 FT, BUILDING TO 6 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
7 TO 8 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS AROUND  
8 FT. A CHANCE OF SHOWERS IN THE AFTERNOON.    
SAT NIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
AROUND 7 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, INCREASING TO  
20 TO 25 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS AROUND  
7 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
6 TO 7 FT.    
MON
 
NW WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
4 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 4 FT, BUILDING TO 6 FT AFTER MIDNIGHT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ256-181415-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT.  
GUSTS UP TO 40 KT. SEAS 8 TO 9 FT.    
THU
 
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT, DIMINISHING  
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS  
AROUND 9 FT, SUBSIDING TO 6 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
AROUND 5 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 3 FT, BUILDING TO 6 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
7 TO 8 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.    
SAT
 
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS AROUND  
8 FT. A CHANCE OF SHOWERS.    
SAT NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
6 TO 7 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, INCREASING TO  
20 TO 25 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS AROUND  
6 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 6 FT.    
MON
 
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
3 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 5 FT, BUILDING TO 7 FT AFTER MIDNIGHT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ232-181415-  
NANTUCKET SOUND-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT.  
GUSTS UP TO 40 KT. SEAS 4 TO 5 FT.    
THU
 
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT, DIMINISHING  
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS 4 TO  
5 FT.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,  
DIMINISHING TO 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.  
SEAS AROUND 3 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
AROUND 4 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS AROUND  
4 FT. A CHANCE OF SHOWERS IN THE AFTERNOON.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
3 TO 4 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
4 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 4 FT.    
MON
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ233-181415-  
VINEYARD SOUND-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT. GUSTS UP TO 40 KT. SEAS 4 TO  
5 FT.    
THU
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 35 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS AROUND 3 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 2 FT, BUILDING TO 4 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
5 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
3 TO 4 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
3 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS  
AROUND 3 FT.    
MON
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 1 FOOT OR  
LESS, THEN AROUND 2 FT IN THE AFTERNOON.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ234-181415-  
BUZZARDS BAY-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT. GUSTS  
UP TO 35 KT. SEAS AROUND 4 FT.    
THU
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 35 KT. SEAS AROUND 4 FT, SUBSIDING TO 2 FT  
IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
AROUND 2 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 2 FT, BUILDING TO 4 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
5 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
AROUND 4 FT, SUBSIDING TO 2 FT AFTER MIDNIGHT.   
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO  
3 FT.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS  
AROUND 3 FT.    
MON
 
W WINDS 10 TO 15 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT  
IN THE AFTERNOON.    
MON NIGHT
 
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ235-181415-  
RHODE ISLAND SOUND-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,  
INCREASING TO 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS AROUND  
6 FT.    
THU
 
NW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT, DIMINISHING  
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS  
AROUND 6 FT, SUBSIDING TO 4 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,  
DIMINISHING TO 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.  
SEAS 3 TO 4 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 2 FT, BUILDING TO 4 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 6 FT.    
SAT
 
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS AROUND  
7 FT.    
SAT NIGHT
 
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS AROUND 6 FT, SUBSIDING TO 4 FT  
AFTER MIDNIGHT.    
SUN
 
NW WINDS 15 TO 20 KT. GUSTS UP TO 25 KT, INCREASING TO  
35 KT IN THE AFTERNOON. SEAS AROUND 4 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS AROUND 3 FT.    
MON
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ237-181415-  
BLOCK ISLAND SOUND-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
NW WINDS 20 TO 25 KT. GUSTS UP TO 30 KT, INCREASING  
TO 40 KT. SEAS AROUND 5 FT.    
THU
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 40 KT, DIMINISHING  
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS  
AROUND 5 FT, SUBSIDING TO 3 FT IN THE AFTERNOON.    
THU NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT,  
DIMINISHING TO 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT.  
SEAS AROUND 3 FT.    
FRI
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 2 FT, BUILDING TO 4 FT  
IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 6 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
6 FT.    
SAT NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 5 FT.    
SUN
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS AROUND  
4 FT.    
SUN NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS AROUND 3 FT.    
MON
 
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 1 FOOT OR LESS, THEN AROUND 2 FT IN THE AFTERNOON.    
MON NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ230-181415-  
BOSTON HARBOR-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT. GUSTS  
UP TO 35 KT. WAVES AROUND 2 FT. A SLIGHT CHANCE OF SHOWERS.    
THU
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 35 KT. WAVES AROUND 2 FT.    
THU NIGHT
 
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. WAVES 1 FOOT OR LESS.    
FRI
 
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
WAVES 1 FOOT OR LESS.    
FRI NIGHT
 
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. WAVES  
AROUND 2 FT.    
SAT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES AROUND  
2 FT.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE  
EVENING. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES AROUND  
2 FT.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES  
AROUND 2 FT.    
MON
 
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
MON NIGHT
 
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
ANZ236-181415-  
NARRAGANSETT BAY-  
948 PM EDT WED OCT 17 2018  
   
..GALE WARNING IN EFFECT THROUGH THURSDAY MORNING
 
 
   
OVERNIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. WAVES  
AROUND 3 FT.    
THU
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT, DIMINISHING  
TO 10 TO 15 KT WITH GUSTS UP TO 25 KT IN THE AFTERNOON. WAVES  
AROUND 3 FT IN THE MORNING, THEN 1 FOOT OR LESS.    
THU NIGHT
 
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. WAVES 1 FOOT OR LESS.    
FRI
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 1 FOOT  
OR LESS, THEN AROUND 2 FT IN THE AFTERNOON.    
FRI NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES  
AROUND 3 FT.    
SAT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES AROUND  
4 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES  
2 TO 3 FT.    
SUN
 
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES  
2 TO 3 FT.    
MON
 
W WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS, THEN AROUND  
2 FT IN THE AFTERNOON.    
MON NIGHT
 
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 

 
 
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