fzus51 kbox 080205
cwfbox
expires:202605081500;;193696

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz231-081500-
cape cod bay-
1004 pm edt thu may 7 2026

.overnight...nw winds 5 to 10 kt. seas 1 foot or less, then
around 2 ft. wave detail: w 1 foot at 2 seconds and s 1 foot at
6 seconds, becoming s 2 ft at 7 seconds and e 2 ft at 10 seconds.
.fri...w winds 5 to 10 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: s 2 ft at 7 seconds
and nw 1 foot at 3 seconds. scattered showers in the afternoon. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 10 seconds and sw 1 foot at 3 seconds. 
.sat...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. wave detail: sw 2 ft
at 3 seconds and e 1 foot at 7 seconds. rain likely in the
afternoon. 
.sat night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
14 seconds. rain.
.sun...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot
at 10 seconds. 
.sun night...sw winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt. gusts up to 20 kt. seas
around 2 ft. showers.
.tue and tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193700

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz232-081500-
nantucket sound-
1004 pm edt thu may 7 2026

.overnight...nw winds around 10 kt. seas 2 to 3 ft. wave detail:
w 1 foot at 3 seconds and s 1 foot at 7 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 2 ft at
3 seconds and s 1 foot at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: w 2 ft at 4 seconds and sw 1 foot at 7 seconds. 
.sat...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. wave detail: sw 3 ft
at 5 seconds and e 1 foot at 9 seconds. a chance of rain in the
afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 5 seconds and s 2 ft at
15 seconds. rain.
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 5 seconds and e 1 foot at 9 seconds. 
.sun night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt, increasing to 10 to
15 kt. seas 2 to 3 ft. showers.
.tue and tue night...nw winds 10 to 15 kt, becoming w 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193701

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz233-081500-
vineyard sound-
1004 pm edt thu may 7 2026

.overnight...nw winds around 10 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 7 seconds and se 2 ft at 9 seconds. 
.fri...nw winds around 10 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at
4 seconds and sw 2 ft at 7 seconds. 
.fri night...sw 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: sw 3 ft at 4 seconds and sw 3 ft at 7 seconds. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 8 seconds. a chance of rain in
the morning, then rain likely in the afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 6 seconds and se 1 foot at
9 seconds. rain.
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds and e 1 foot at 8 seconds. 
.sun night...sw winds 10 to 15 kt, becoming w around 5 kt after
midnight. seas 2 to 3 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt, increasing to 10 to
15 kt. seas around 2 ft. showers.
.tue and tue night...w winds 10 to 15 kt. 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193702

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz234-081500-
buzzards bay-
1004 pm edt thu may 7 2026

.overnight...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and sw 1 foot at 4 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and sw 2 ft at 7 seconds. 
.fri night...sw 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: sw 2 ft at 4 seconds and sw 2 ft at 7 seconds. 
.sat...s winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and s 1 foot at 13 seconds. a chance of rain in the
morning, then rain likely in the afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
10 seconds. rain.
.sun...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and sw 2 ft at
7 seconds. 
.sun night...sw winds 10 to 15 kt, becoming nw around 5 kt after
midnight. seas around 2 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt, increasing to 10 to
15 kt. seas around 2 ft. showers.
.tue and tue night...nw winds 10 to 15 kt, becoming w 5 to 10 kt.
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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193703

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-081500-
rhode island sound-
1004 pm edt thu may 7 2026

.overnight...nw winds around 10 kt. seas 2 to 4 ft. wave detail:
s 4 ft at 7 seconds and w 1 foot at 4 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and
s 3 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 7 seconds and w 3 ft at 4 seconds. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: s 4 ft
at 5 seconds and se 2 ft at 9 seconds. a chance of rain in the
morning, then rain likely in the afternoon. 
.sat night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail:
sw 5 ft at 6 seconds and se 1 foot at 9 seconds. rain.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw 4 ft
at 7 seconds and se 2 ft at 9 seconds. 
.sun night...sw winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 4 ft. a chance of showers after midnight. 
.mon and mon night...n winds 10 to 15 kt. seas 2 to 3 ft.
showers.
.tue and tue night...w winds 10 to 15 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193706

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-081500-
narragansett bay-
1004 pm edt thu may 7 2026

.overnight...nw winds 5 to 10 kt. waves around 2 ft. 
.fri...w 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. 
.fri night...w winds 5 to 10 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sat...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. a chance of rain
in the morning, then rain in the afternoon. 
.sat night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 2 to 3 ft. rain.
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 2 to 3 ft. 
.sun night...sw winds 5 to 10 kt, becoming n after midnight.
waves 2 to 3 ft. showers likely after midnight.
.mon and mon night...n winds 5 to 10 kt. waves around 2 ft.
showers.
.tue and tue night...w winds 5 to 10 kt. waves 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193694

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-081500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 pm edt thu may 7 2026

.overnight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds and w 1 foot at 3 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
s 2 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and s 2 ft at 7 seconds. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft at
7 seconds and e 3 ft at 9 seconds. rain likely in the afternoon. 
.sat night...s 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: s
4 ft at 5 seconds and e 2 ft at 9 seconds. rain.
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 3 ft at 7 seconds and e 3 ft at 9 seconds. 
.sun night...sw winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 4 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 2 to 4 ft. showers.
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.tue night...w winds 5 to 10 kt. seas 2 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193697

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz254-081500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 pm edt thu may 7 2026

.overnight...w winds 5 to 10 kt, becoming nw. seas 2 to 4 ft.
wave detail: s 3 ft at 7 seconds and se 2 ft at 9 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: s 3 ft at
7 seconds and se 3 ft at 9 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 3 ft at 7 seconds and e 3 ft at 9 seconds. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft at
7 seconds and e 3 ft at 9 seconds. a chance of rain in the
afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 5 seconds and e 2 ft at
9 seconds. rain.
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: s 5 ft at 7 seconds and e 2 ft at 9 seconds. a
chance of rain in the morning. 
.sun night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 4 ft. a chance of showers after midnight. 
.mon and mon night...n winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 3 to 5 ft. showers.
.tue and tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. seas 3 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.

$$

fzus51 kbox 080205
cwfbox
expires:202605081500;;193698

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu may 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-081500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt thu may 7 2026

.overnight...nw winds around 10 kt. seas 3 to 4 ft. wave detail:
s 4 ft at 7 seconds and e 2 ft at 9 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: w 3 ft at
4 seconds and s 3 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: sw 4 ft at 7 seconds and w 3 ft at 4 seconds. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: sw 4 ft at 7 seconds and
se 2 ft at 9 seconds. a chance of rain in the afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 5 ft at 6 seconds and e 2 ft at
9 seconds. rain.
.sun...sw winds 10 to 15 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 6 seconds and e 2 ft at 9 seconds. a chance of rain in the
morning. 
.sun night...sw winds 10 to 15 kt, becoming s 5 to 10 kt after
midnight. seas 3 to 4 ft. a chance of showers after midnight. 
.mon and mon night...n winds 10 to 15 kt. gusts up to 20 kt. seas
3 to 4 ft. showers.
.tue and tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w. seas 2 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.

$$