199  
FZUS51 KBOX 201716  
CWFBOX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
116 PM EDT MON AUG 20 2018  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO  
25 NM  
 
ANZ200-210600-  
116 PM EDT MON AUG 20 2018  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
A HIGH PRESSURE RIDGE BUILDS SLOWLY S ACROSS THE REGION THIS  
AFTERNOON THROUGH TUE. THE ONSHORE FLOW WILL BRING A FEW SHOWERS  
AND PATCHY FOG ESPECIALLY ACROSS THE SOUTHERN WATERS THIS AFTERNOON.  
THE RIDGE WILL PUSH E TUE NIGHT, WHILE LOW PRES CROSSES THE GREAT  
LAKES. AS THE LOW MOVES ACROSS THE ST. LAWRENCE RIVER VALLEY WED,  
ITS ASSOCIATED FRONTS WILL CROSS THE WATERS LATE WED AND WED NIGHT.  
LARGE HIGH PRES WILL BUILD ACROSS THE WATERS THU AND FRI.  
 
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.  
 

 
 
ANZ250-210600-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 4 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
TUE
 
E WINDS AROUND 10 KT. SEAS 2 TO 4 FT.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF  
SHOWERS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
THU NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
FRI
 
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT
 
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ251-210600-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
TUE
 
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF  
SHOWERS.    
WED
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
THU NIGHT
 
W WINDS AROUND 5 KT. SEAS AROUND 2 FT.    
FRI
 
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.    
FRI NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ231-210600-  
CAPE COD BAY-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE
 
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. SHOWERS  
LIKELY.    
WED
 
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP  
TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
THU NIGHT
 
W WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.   
FRI
 
NE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.    
FRI NIGHT
 
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ254-210600-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 4 TO 6 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 20 KT. SEAS 3 TO 5 FT. PATCHY FOG. VSBY  
1 NM OR LESS.    
TUE
 
E WINDS AROUND 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF  
SHOWERS.    
WED
 
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 3 TO 5 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
BECOMING NW AFTER MIDNIGHT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
W WINDS AROUND 5 KT. SEAS 2 TO 4 FT.    
FRI
 
NW WINDS AROUND 5 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
S WINDS AROUND 5 KT. SEAS 2 TO 3 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ255-210600-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 4 TO 6 FT. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT. PATCHY FOG. VSBY 1 NM OR LESS.    
TUE
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. PATCHY FOG. VSBY 1 NM OR LESS.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF  
SHOWERS.    
WED
 
S WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 6 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
NW AFTER MIDNIGHT. SEAS 5 TO 7 FT. A CHANCE OF SHOWERS.    
THU
 
N WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
W WINDS AROUND 5 KT. SEAS 3 TO 5 FT.    
FRI
 
W WINDS AROUND 5 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
S WINDS AROUND 5 KT. SEAS 2 TO 3 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ256-210600-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT TUESDAY
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 4 TO 5 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
TUE
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS 2 TO 4 FT. SHOWERS AND TSTMS LIKELY.    
WED
 
SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT AFTER  
MIDNIGHT. SEAS 5 TO 8 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
NW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
FRI
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ232-210600-  
NANTUCKET SOUND-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. PATCHY  
FOG. VSBY 1 NM OR LESS.    
TUE
 
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. VSBY  
1 TO 3 NM.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. SHOWERS  
LIKELY.    
WED
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 4 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
NW AFTER MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
THU NIGHT
 
W WINDS AROUND 5 KT. SEAS 2 TO 3 FT.    
FRI
 
W WINDS AROUND 5 KT. SEAS AROUND 2 FT.    
FRI NIGHT
 
S WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ233-210600-  
VINEYARD SOUND-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. PATCHY  
FOG. VSBY 1 TO 3 NM.    
TUE
 
E WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
TUE NIGHT
 
SE WINDS AROUND 10 KT. SEAS AROUND 2 FT. SHOWERS  
LIKELY.    
WED
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 4 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
THU NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
FRI
 
W WINDS AROUND 5 KT. SEAS AROUND 2 FT.    
FRI NIGHT
 
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ234-210600-  
BUZZARDS BAY-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS AROUND 2 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
TUE
 
E WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. PATCHY FOG. VSBY  
1 TO 3 NM.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. SHOWERS  
LIKELY.    
WED
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 3 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
THU NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
FRI
 
W WINDS AROUND 5 KT. SEAS AROUND 2 FT.    
FRI NIGHT
 
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ235-210600-  
RHODE ISLAND SOUND-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 3 TO 5 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 20 KT. SEAS 2 TO 4 FT.    
TUE
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS AROUND 2 FT. SHOWERS AND TSTMS LIKELY.    
WED
 
S WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. SEAS 3 TO 5 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.    
THU
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
FRI
 
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ237-210600-  
BLOCK ISLAND SOUND-  
116 PM EDT MON AUG 20 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
 
 
   
THIS AFTERNOON
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT.    
TUE
 
E WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 3 FT.    
TUE NIGHT
 
SE WINDS AROUND 10 KT. SEAS AROUND 2 FT. SHOWERS AND  
TSTMS LIKELY.    
WED
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 3 TO 5 FT. SHOWERS AND TSTMS LIKELY.    
WED NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
THU NIGHT
 
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
FRI
 
W WINDS AROUND 5 KT. SEAS 2 TO 3 FT.    
FRI NIGHT
 
S WINDS AROUND 5 KT. SEAS AROUND 2 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ230-210600-  
BOSTON HARBOR-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
TUE
 
E WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. A CHANCE  
OF SHOWERS.    
WED
 
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. SHOWERS AND  
TSTMS LIKELY.    
WED NIGHT
 
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
THU
 
NW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.   
THU NIGHT
 
W WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.    
FRI
 
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.    
FRI NIGHT
 
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
ANZ236-210600-  
NARRAGANSETT BAY-  
116 PM EDT MON AUG 20 2018  
   
THIS AFTERNOON
 
NE WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT.    
TONIGHT
 
NE WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
TUE
 
E WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. WAVES AROUND 2 FT. SHOWERS AND  
TSTMS LIKELY.    
WED
 
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP  
TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT. SHOWERS AND TSTMS  
LIKELY.    
WED NIGHT
 
NW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF  
SHOWERS.    
THU
 
NW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.    
THU NIGHT
 
NW WINDS AROUND 5 KT. WAVES AROUND 2 FT.    
FRI
 
W WINDS AROUND 5 KT. WAVES AROUND 2 FT.    
FRI NIGHT
 
SW WINDS AROUND 5 KT. WAVES AROUND 2 FT.  
 
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.  
 
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.  
 

 
 
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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page