064  
FZUS51 KBOX 102305  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
705 PM EDT FRI MAY 10 2024  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 25 NM  
 
ANZ200-111200-  
705 PM EDT FRI MAY 10 2024  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
A WEAK RIDGE OF HIGH PRESSURE REMAINS OVER NEW ENGLAND FRIDAY NIGHT.  
THEN STRONG LOW PRESSURE TRACKS WELL SOUTHEAST OF NEW ENGLAND  
SATURDAY. SOME EASTERLY SWELLS MAY IMPACT THE MA/RI WATERS SAT NIGHT  
INTO SUNDAY. OTHERWISE, WEAK HIGH PRESSURE REMAINS OVER THE WATERS  
THIS WEEKEND. THE HIGH THEN STRENGTHENS MONDAY AND SLIDES SOUTH OF  
NEW ENGLAND. THIS RESULTS IN STRENGTHENING SSW WINDS EARLY NEXT  
WEEK, ALONG WITH THE RISK FOR WIDESPREAD SHOWERS TUESDAY AND/OR  
WEDNESDAY.  
 

 
 
ANZ250-111200-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
NE 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. WAVE DETAIL: E 3 FT  
AT 7 SECONDS AND E 1 FOOT AT 10 SECONDS.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND SE 1 FOOT AT  
15 SECONDS.    
SAT NIGHT
 
NE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
3 TO 5 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND SE 1 FOOT AT  
9 SECONDS.    
SUN
 
N WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS  
AROUND 4 FT. WAVE DETAIL: E 4 FT AT 8 SECONDS AND NE 1 FOOT AT  
3 SECONDS.    
SUN NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E  
4 FT AT 8 SECONDS AND SE 2 FT AT 10 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 3 FT AT  
8 SECONDS.    
TUE
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
4 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 15 TO 20 KT, DIMINISHING TO 10 TO  
15 KT. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT. SHOWERS LIKELY.    
WED NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 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.  
 

 
 
ANZ251-111200-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
NE 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT  
AT 7 SECONDS AND E 1 FOOT AT 10 SECONDS.    
SAT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS AROUND 3 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS AND E 1 FOOT  
AT 10 SECONDS.    
SAT NIGHT
 
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
3 TO 4 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS AND S 1 FOOT AT  
9 SECONDS.    
SUN
 
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS 3 TO  
4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND NE 1 FOOT AT  
5 SECONDS.    
SUN NIGHT
 
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS  
2 TO 4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND SW 1 FOOT AT  
3 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: S 3 FT AT 4 SECONDS AND E 3 FT AT 8 SECONDS.    
TUE
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N 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.  
 

 
 
ANZ231-111200-  
CAPE COD BAY-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND S 1 FOOT AT  
7 SECONDS.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS.   
SAT NIGHT
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E  
3 FT AT 7 SECONDS AND NE 2 FT AT 3 SECONDS.    
SUN
 
NE WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT  
AT 8 SECONDS AND N 1 FOOT AT 4 SECONDS.    
SUN NIGHT
 
SW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
E 2 FT AT 8 SECONDS AND NE 1 FOOT AT 4 SECONDS.    
MON
 
SW WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT WITH GUSTS UP  
TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT  
AT 3 SECONDS AND E 2 FT AT 8 SECONDS.    
MON NIGHT
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT.    
TUE
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 15 TO 20 KT, DIMINISHING TO 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N 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.  
 

 
 
ANZ254-111200-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
705 PM EDT FRI MAY 10 2024  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
 
 
   
TONIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: NE 3 FT AT 6 SECONDS AND S 2 FT AT 8 SECONDS.  
A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND S 2 FT AT 8 SECONDS.    
SAT NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE  
DETAIL: E 4 FT AT 7 SECONDS AND S 2 FT AT 9 SECONDS.    
SUN
 
N WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 4 FT AT  
8 SECONDS AND S 1 FOOT AT 8 SECONDS.    
SUN NIGHT
 
NW WINDS AROUND 5 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E  
4 FT AT 8 SECONDS AND S 2 FT AT 9 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 3 FT AT  
8 SECONDS.    
TUE
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT.    
TUE NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT. SHOWERS LIKELY.    
WED
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
6 FT. SHOWERS LIKELY.    
WED NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 TO 6 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.  
 

 
 
ANZ255-111200-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
705 PM EDT FRI MAY 10 2024  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
 
 
   
TONIGHT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS.  
A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS.    
SAT NIGHT
 
NE WINDS 15 TO 20 KT, DIMINISHING TO AROUND 10 KT  
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS  
AND S 2 FT AT 8 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT  
AT 8 SECONDS AND NE 1 FOOT AT 3 SECONDS.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E  
4 FT AT 8 SECONDS AND S 2 FT AT 9 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 3 FT AT  
8 SECONDS.    
TUE
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
4 FT.    
TUE NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 5 FT. SHOWERS LIKELY.    
WED
 
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
6 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
5 TO 6 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.  
 

 
 
ANZ256-111200-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
705 PM EDT FRI MAY 10 2024  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
 
 
   
TONIGHT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: E 4 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS. A  
SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 2 FT AT 9 SECONDS.    
SAT NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE  
DETAIL: NE 4 FT AT 6 SECONDS AND E 3 FT AT 9 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
2 TO 4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND NE 1 FOOT AT  
4 SECONDS.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E  
3 FT AT 8 SECONDS AND S 1 FOOT AT 9 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 3 FT AT  
8 SECONDS.    
TUE
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
4 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 15 TO 20 KT, BECOMING SE 10 TO  
15 KT. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
5 TO 6 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.  
 

 
 
ANZ232-111200-  
NANTUCKET SOUND-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND S  
1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND S 1 FOOT AT  
8 SECONDS.    
SAT NIGHT
 
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. WAVE  
DETAIL: E 2 FT AT 6 SECONDS AND SE 1 FOOT AT 15 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT  
AT 8 SECONDS AND NE 1 FOOT AT 4 SECONDS.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E  
2 FT AT 8 SECONDS AND W 1 FOOT AT 3 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 2 FT AT  
8 SECONDS.    
TUE
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT.    
TUE NIGHT
 
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
AROUND 3 FT. SHOWERS LIKELY.    
WED
 
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N 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.  
 

 
 
ANZ233-111200-  
VINEYARD SOUND-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND S 1 FOOT AT  
8 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND E 1 FOOT AT  
9 SECONDS.    
SAT NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE  
DETAIL: NE 2 FT AT 3 SECONDS AND E 2 FT AT 7 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: S 1 FOOT AT 2 SECONDS AND NE 1 FOOT  
AT 3 SECONDS.    
SUN NIGHT
 
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SW 1 FOOT AT 2 SECONDS AND E 1 FOOT AT 8 SECONDS.    
MON
 
W WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT IN THE  
AFTERNOON. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND E 1 FOOT AT  
8 SECONDS, BECOMING SW 2 FT AT 4 SECONDS AND S 1 FOOT AT  
7 SECONDS.    
MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FT.    
TUE
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS AROUND 15 KT, BECOMING SE. GUSTS UP  
TO 25 KT. SEAS 3 TO 4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 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.  
 

 
 
ANZ234-111200-  
BUZZARDS BAY-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND S 1 FOOT AT  
8 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
2 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND E 1 FOOT AT 9 SECONDS.   
SAT NIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT  
AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT AT  
3 SECONDS AND E 2 FT AT 7 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: NE 1 FOOT AT 2 SECONDS AND S 1 FOOT  
AT 2 SECONDS.    
SUN NIGHT THROUGH MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP  
TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E  
2 FT AT 8 SECONDS.    
TUE
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 2 FT AT 7 SECONDS.  
A CHANCE OF SHOWERS.   
TUE NIGHT AND WED
 
S WINDS AROUND 15 KT, BECOMING SE. GUSTS UP  
TO 25 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS AROUND 10 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.  
 

 
 
ANZ235-111200-  
RHODE ISLAND SOUND-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER  
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NE 3 FT  
AT 4 SECONDS AND E 2 FT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS  
THIS EVENING.    
SAT
 
NE WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND  
3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND E 2 FT AT 7 SECONDS.    
SAT NIGHT
 
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. WAVE  
DETAIL: NE 3 FT AT 4 SECONDS AND SE 2 FT AT 7 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS AND NE 1 FOOT AT  
3 SECONDS.    
SUN NIGHT THROUGH MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP  
TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND S  
2 FT AT 9 SECONDS.    
TUE
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND SE 1 FOOT AT  
13 SECONDS. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 15 TO 20 KT, BECOMING SE 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 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.  
 

 
 
ANZ237-111200-  
BLOCK ISLAND SOUND-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
SEAS 3 TO 4 FT. WAVE DETAIL: E 3 FT AT 5 SECONDS AND S 2 FT AT  
9 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: E 3 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS.    
SAT NIGHT
 
E WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT AT 6 SECONDS AND S  
1 FOOT AT 8 SECONDS.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: E 2 FT AT 7 SECONDS AND NE 1 FOOT AT  
4 SECONDS.    
SUN NIGHT
 
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
E 2 FT AT 8 SECONDS AND S 1 FOOT AT 9 SECONDS.    
MON AND MON NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND S 2 FT AT  
7 SECONDS.    
TUE
 
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 15 TO 20 KT, BECOMING SE 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. SHOWERS LIKELY. VSBY  
1 TO 3 NM.    
WED NIGHT
 
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
4 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.  
 

 
 
ANZ230-111200-  
BOSTON HARBOR-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
NE 5 TO 10 KT AFTER MIDNIGHT. WAVES AROUND 2 FT THIS EVENING,  
THEN 1 FOOT OR LESS.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO  
3 FT.    
SAT NIGHT
 
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS.    
SUN
 
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
SUN NIGHT
 
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
MON AND MON NIGHT
 
SW WINDS 15 TO 20 KT. WAVES AROUND 2 FT.    
TUE
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES AROUND  
2 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS AROUND 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.  
 

 
 
ANZ236-111200-  
NARRAGANSETT BAY-  
705 PM EDT FRI MAY 10 2024  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.  
WAVES AROUND 2 FT. A SLIGHT CHANCE OF SHOWERS THIS EVENING.    
SAT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND  
2 FT.    
SAT NIGHT
 
NE WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.    
SUN
 
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. WAVES  
AROUND 2 FT.    
SUN NIGHT THROUGH MON NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP  
TO 25 KT. WAVES 2 TO 3 FT.    
TUE
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO  
3 FT. A CHANCE OF SHOWERS.    
TUE NIGHT AND WED
 
S WINDS AROUND 15 KT, BECOMING SE. GUSTS UP  
TO 25 KT. WAVES 2 TO 4 FT. SHOWERS LIKELY.    
WED NIGHT
 
N WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. WAVES  
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.  
 

 
 
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