636  
FZUS51 KBOX 231116  
CWFBOX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
716 AM EDT MON APR 23 2018  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO  
25 NM  
 
ANZ200-240000-  
716 AM EDT MON APR 23 2018  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
HIGH PRESSURE OVER THE WATERS TODAY WILL SHIFT EAST BY TUESDAY. LOW  
PRESSURE WILL MOVE UP THE EASTERN SEABOARD TUESDAY NIGHT AND  
WEDNESDAY BRINGING FOG AND SHOWERS, THEN CROSSING THE WATERS BY  
THURSDAY MORNING. ANOTHER STORM WILL BE MOVING UP ALONG THE COAST  
FRIDAY NIGHT. 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  
 
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.  
 

 
 
ANZ250-240000-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. SEAS  
AROUND 2 FT.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE
 
S 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.    
TUE NIGHT
 
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.    
WED
 
SE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 20 TO 25 KT, BECOMING S 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 7 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
7 FT. A CHANCE OF SHOWERS.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 7 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ251-240000-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. SEAS  
AROUND 2 FT.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE
 
S 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.    
TUE NIGHT
 
S WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
WED
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.  
SEAS 2 TO 3 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 20 TO 25 KT, BECOMING S 15 TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.   
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT.    
FRI
 
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ231-240000-  
CAPE COD BAY-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING E THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.    
WED
 
SE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 20 TO 25 KT, BECOMING S 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT.    
FRI
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ254-240000-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING NE THIS AFTERNOON. SEAS  
AROUND 2 FT.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.    
WED
 
SE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 7 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 25 TO 30 KT, BECOMING S 20 TO 25 KT AFTER  
MIDNIGHT. SEAS 7 TO 10 FT, EXCEPT 9 TO 14 FT S AND E OF  
NANTUCKET. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
8 FT.    
THU NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 7 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ255-240000-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS 5 TO 10 KT, BECOMING E THIS AFTERNOON. SEAS  
AROUND 2 FT.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.    
WED
 
SE 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 7 TO  
10 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 20 TO 25 KT, BECOMING S 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 9 TO 12 FT. SHOWERS LIKELY.  
VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.    
THU NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 7 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ256-240000-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS 5 TO 10 KT, BECOMING SE THIS AFTERNOON. SEAS  
AROUND 2 FT.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE
 
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.    
WED
 
SE 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 7 TO  
10 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT, BECOMING  
SW 10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 8 TO  
13 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 15 TO 20 KT. SEAS 7 TO 10 FT.    
THU NIGHT
 
W WINDS 15 TO 20 KT. SEAS 4 TO 7 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ232-240000-  
NANTUCKET SOUND-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING E THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE NIGHT
 
S WINDS 5 TO 10 KT, BECOMING SE 10 TO 15 KT WITH  
GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF  
SHOWERS.    
WED
 
SE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT WITH GUSTS  
UP TO 30 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
SE WINDS 20 TO 25 KT, BECOMING S 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 7 FT. SHOWERS. VSBY 1 TO  
3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
THU NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ233-240000-  
VINEYARD SOUND-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS 5 TO 10 KT, BECOMING SE THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.    
WED
 
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
6 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
S WINDS 15 TO 20 KT. GUSTS UP TO 30 KT IN THE  
EVENING. SEAS 4 TO 7 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ234-240000-  
BUZZARDS BAY-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.    
WED
 
SE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. SEAS 2 TO 4 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.   
WED NIGHT
 
SE WINDS 15 TO 20 KT, BECOMING S 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. SHOWERS. VSBY 1 TO  
3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ235-240000-  
RHODE ISLAND SOUND-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS 5 TO 10 KT, BECOMING SE THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.    
WED
 
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
8 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
S WINDS 15 TO 20 KT, BECOMING SW 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 6 TO 9 FT. SHOWERS LIKELY. VSBY  
1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
8 FT.    
THU NIGHT
 
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ237-240000-  
BLOCK ISLAND SOUND-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
NE WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. SEAS  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT, DIMINISHING TO AROUND 5 KT AFTER  
MIDNIGHT. SEAS 1 FOOT OR LESS.    
TUE
 
S WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 2 TO 4 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
WED
 
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
7 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
S WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE  
EVENING. SEAS 5 TO 8 FT. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
8 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT.    
FRI
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ230-240000-  
BOSTON HARBOR-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. WAVES  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE
 
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE NIGHT
 
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE  
OF SHOWERS.    
WED
 
SE WINDS 5 TO 10 KT. WAVES AROUND 2 FT. AREAS OF FOG.  
SHOWERS. VSBY 1 TO 3 NM.    
WED NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES  
AROUND 2 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF  
SHOWERS.    
THU NIGHT
 
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
FRI
 
S WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
FRI NIGHT
 
S WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. WAVES  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
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.  
 

 
 
ANZ236-240000-  
NARRAGANSETT BAY-  
716 AM EDT MON APR 23 2018  
   
TODAY
 
N WINDS AROUND 5 KT, BECOMING SE THIS AFTERNOON. WAVES  
1 FOOT OR LESS.    
TONIGHT
 
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE
 
S WINDS AROUND 5 KT, INCREASING TO 5 TO 10 KT IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
TUE NIGHT
 
SE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. SHOWERS  
LIKELY. VSBY 1 TO 3 NM.    
WED
 
SE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE  
AFTERNOON. WAVES 2 TO 4 FT. AREAS OF FOG. SHOWERS. VSBY 1 TO  
3 NM.    
WED NIGHT
 
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
BECOMING SW 5 TO 10 KT AFTER MIDNIGHT. WAVES 3 TO 5 FT. SHOWERS  
LIKELY. VSBY 1 TO 3 NM.    
THU
 
SW WINDS 10 TO 15 KT. WAVES 2 TO 4 FT.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES  
2 TO 3 FT.    
FRI
 
S WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
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