066  
FZUS51 KBOX 211936  
CWFBOX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE TAUNTON MA  
336 PM EDT TUE MAY 21 2013  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO  
25 NM  
 
ANZ200-220645-  
336 PM EDT TUE MAY 21 2013  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
A BACK DOOR COLD FRONT WILL PUSH WEST INTO THE SOUTHERN NEW  
ENGLAND THIS EVENING. THE BOUNDARY IS EXPECTED TO LIFT BACK NORTH  
WEDNESDAY AFTERNOON. A COLD FRONT WILL MOVE ACROSS THE WATERS BY  
FRIDAY EVENING. HIGH PRES WILL FOLLOW FOR THE WEEKEND AND INTO  
EARLY NEXT WEEK.  
 
FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR  
FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE  
HAZARDOUS OUTLOOKS LINK AT THE TOP OF THE BLUE BAR ON THE LEFT.  
 

 
 
ANZ250-220645-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
BECOMING  
SE 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. AREAS OF FOG. A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS. VSBY 1 NM OR  
LESS.    
WED...SW WINDS 5 TO 10 KT
 
BECOMING S 10 TO 15 KT WITH GUSTS UP  
TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. AREAS OF FOG. VSBY  
1 NM OR LESS.    
WED NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT.    
THU
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 5 FT. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
FRI NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
BECOMING NW AFTER MIDNIGHT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 6 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
7 FT.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 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.  
 

 
 
ANZ251-220645-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
336 PM EDT TUE MAY 21 2013  
   
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. AREAS  
OF FOG. A CHANCE OF SHOWERS THIS EVENING. A SLIGHT CHANCE OF  
SHOWERS WITH ISOLATED TSTMS AFTER MIDNIGHT. VSBY 1 NM OR LESS.    
WED
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. AREAS OF FOG. VSBY  
1 NM OR LESS.    
WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
THU...S WINDS 10 TO 15 KT
 
INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS  
AND TSTMS.    
THU NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI
 
SW WINDS AROUND 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY.  
VSBY 1 TO 3 NM.    
FRI NIGHT...SE WINDS AROUND 10 KT
 
BECOMING NW AFTER MIDNIGHT.  
SEAS AROUND 2 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS AROUND 10 KT. SEAS AROUND 2 FT.    
SAT NIGHT
 
W WINDS AROUND 10 KT. SEAS 2 TO 4 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
SUN NIGHT
 
W 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.  
 

 
 
ANZ231-220645-  
CAPE COD BAY-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SE WINDS AROUND 5 KT
 
BECOMING SW AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. AREAS OF FOG THIS EVENING. AREAS OF  
DENSE FOG AFTER MIDNIGHT. ISOLATED TSTMS. SCATTERED SHOWERS THIS  
EVENING...THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY  
1 NM OR LESS.    
WED...SW WINDS 5 TO 10 KT
 
INCREASING TO 10 TO 15 KT WITH GUSTS  
UP TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. AREAS OF DENSE  
FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
1 TO 2 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 3 FT. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT.  
SEAS 1 TO 2 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 5 TO 10 KT. SEAS 1 TO 2 FT.    
SAT NIGHT
 
W WINDS AROUND 10 KT. SEAS 2 TO 4 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
SUN NIGHT
 
W 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.  
 

 
 
ANZ254-220645-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT
 
S WINDS 5 TO 10 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS 2 TO 4 FT. AREAS OF FOG. SCATTERED SHOWERS THIS EVENING...  
THEN A SLIGHT CHANCE OF SHOWERS WITH ISOLATED TSTMS AFTER  
MIDNIGHT. VSBY 1 NM OR LESS.    
WED
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 6 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
7 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 7 FT. SHOWERS LIKELY WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.   
FRI
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
7 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 4 TO 7 FT. SHOWERS  
LIKELY. VSBY 1 TO 3 NM.    
SAT
 
NW WINDS AROUND 10 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 7 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO  
8 FT.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS 3 TO 5 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.  
 

 
 
ANZ255-220645-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SW WINDS 10 TO 15 KT
 
DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 3 TO 4 FT. AREAS OF FOG. A SLIGHT CHANCE OF  
SHOWERS. VSBY 1 NM OR LESS.    
WED
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 7 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO  
8 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
5 TO 8 FT. PATCHY FOG. SHOWERS LIKELY WITH A CHANCE OF TSTMS.  
VSBY 1 TO 3 NM.    
FRI
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO  
8 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO 8 FT. A CHANCE  
OF SHOWERS.    
SAT
 
NW WINDS AROUND 10 KT. SEAS 4 TO 7 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 7 FT.    
SUN
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
6 FT.    
SUN NIGHT
 
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 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.  
 

 
 
ANZ256-220645-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS AROUND 4 FT. AREAS OF FOG. A SLIGHT CHANCE OF SHOWERS. VSBY  
1 NM OR LESS.    
WED
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
5 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 7 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO  
8 FT. A CHANCE OF SHOWERS AND TSTMS. VSBY 1 TO 3 NM.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
5 TO 8 FT. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
FRI
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
8 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.   
FRI NIGHT...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. A CHANCE  
OF SHOWERS.    
SAT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
7 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 6 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
5 FT.    
SUN NIGHT
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 4 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.  
 

 
 
ANZ232-220645-  
NANTUCKET SOUND-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT
 
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. AREAS OF FOG THIS  
EVENING...THEN AREAS OF DENSE FOG AFTER MIDNIGHT. SCATTERED  
SHOWERS...MAINLY THIS EVENING. VSBY 1 NM OR LESS.   
WED
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. AREAS OF DENSE FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT
 
BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS AROUND 10 KT. SEAS 2 TO 3 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
SUN
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
SUN NIGHT
 
W 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.  
 

 
 
ANZ233-220645-  
VINEYARD SOUND-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SW WINDS 10 TO 15 KT
 
DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. AREAS OF FOG. SCATTERED SHOWERS...  
MAINLY THIS EVENING. VSBY 1 NM OR LESS.   
WED
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 3 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
FRI
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 3 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT
 
BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
SUN
 
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
SUN NIGHT
 
NW 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.  
 

 
 
ANZ234-220645-  
BUZZARDS BAY-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SW WINDS 5 TO 10 KT
 
DIMINISHING TO AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. AREAS OF FOG. A SLIGHT CHANCE OF  
SHOWERS. VSBY 1 NM OR LESS.    
WED...SW WINDS 5 TO 10 KT
 
INCREASING TO 10 TO 15 KT WITH GUSTS  
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. AREAS OF FOG. VSBY  
1 NM OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 2 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS AND TSTMS.    
THU NIGHT...SW WINDS 15 TO 20 KT
 
BECOMING S 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. PATCHY FOG. SHOWERS  
WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI
 
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY. VSBY  
1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT
 
BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 5 TO 10 KT. SEAS 1 TO 2 FT.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
SUN
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT.    
SUN NIGHT
 
NW 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.  
 

 
 
ANZ235-220645-  
RHODE ISLAND SOUND-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SW WINDS 10 TO 15 KT
 
DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. AREAS OF FOG. A SLIGHT CHANCE OF  
SHOWERS. VSBY 1 NM OR LESS.    
WED...SW WINDS 10 TO 15 KT
 
INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 3 TO 5 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 6 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
6 FT. A CHANCE OF SHOWERS AND TSTMS. VSBY 1 TO 3 NM.    
THU NIGHT...S WINDS 15 TO 20 KT
 
DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 4 TO 7 FT. PATCHY FOG.  
SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 4 TO 7 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT
 
BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
SUN NIGHT
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 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.  
 

 
 
ANZ237-220645-  
BLOCK ISLAND SOUND-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...SW WINDS 10 TO 15 KT
 
DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. AREAS OF FOG. A SLIGHT CHANCE OF  
SHOWERS. SCATTERED TSTMS THIS EVENING. VSBY 1 NM OR LESS.    
WED...SW WINDS 5 TO 10 KT
 
INCREASING TO 10 TO 15 KT WITH GUSTS  
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. AREAS OF FOG. VSBY  
1 NM OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. PATCHY FOG. VSBY 1 TO 3 NM.    
THU...SW WINDS 10 TO 15 KT
 
INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. PATCHY FOG. SHOWERS  
LIKELY WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
THU NIGHT...SW WINDS 15 TO 20 KT
 
BECOMING S 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. SHOWERS WITH A  
CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI...S WINDS 10 TO 15 KT
 
BECOMING W IN THE AFTERNOON. SEAS  
4 TO 6 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 10 TO 15 KT
 
BECOMING NW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
SUN
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
SUN NIGHT
 
NW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 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.  
 

 
 
ANZ230-220645-  
BOSTON HARBOR-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES AROUND 2 FT.  
AREAS OF FOG. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF TSTMS AFTER  
MIDNIGHT. VSBY 1 NM OR LESS.    
WED
 
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. AREAS OF FOG. VSBY  
1 NM OR LESS.    
WED NIGHT
 
SW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 1 TO  
2 FT. A CHANCE OF SHOWERS AND TSTMS. VSBY 1 TO 3 NM.    
THU NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT
 
 
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 1 TO 2 FT.  
SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
FRI...S WINDS 5 TO 10 KT
 
BECOMING SW IN THE AFTERNOON. WAVES  
1 TO 2 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
FRI NIGHT...E WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS. A CHANCE OF SHOWERS.    
SAT
 
NW WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
SUN
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. WAVES AROUND  
2 FT.    
SUN NIGHT
 
W WINDS 5 TO 10 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.  
 

 
 
ANZ236-220645-  
NARRAGANSETT BAY-  
336 PM EDT TUE MAY 21 2013  
   
TONIGHT...S WINDS 5 TO 10 KT
 
BECOMING SW AFTER MIDNIGHT. WAVES  
AROUND 2 FT. PATCHY FOG THIS EVENING...THEN AREAS OF FOG AFTER  
MIDNIGHT. SCATTERED SHOWERS AND TSTMS THIS EVENING...THEN A  
SLIGHT CHANCE OF SHOWERS WITH ISOLATED TSTMS AFTER MIDNIGHT. VSBY  
1 NM OR LESS.    
WED...SW WINDS 5 TO 10 KT
 
BECOMING S 10 TO 15 KT IN THE  
AFTERNOON. WAVES AROUND 2 FT. AREAS OF FOG. VSBY 1 NM OR LESS.    
WED NIGHT
 
SW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO  
3 FT. SHOWERS LIKELY WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
THU NIGHT
 
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. WAVES 1 TO 2 FT. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 TO 3 NM.    
FRI...S WINDS AROUND 10 KT
 
BECOMING W IN THE AFTERNOON. WAVES  
1 TO 2 FT. SHOWERS. VSBY 1 TO 3 NM.    
FRI NIGHT...SW WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT.  
WAVES 1 TO 2 FT. A CHANCE OF SHOWERS.   
SAT
 
NW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
SAT NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
SUN
 
NW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. WAVES AROUND  
2 FT.    
SUN NIGHT
 
NW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 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.  
 

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