fzus51 kbox 170205
cwfbox
expires:202609171500;;576198

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz231-171500-
cape cod bay-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576202

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz232-171500-
nantucket sound-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576203

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz233-171500-
vineyard sound-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576204

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz234-171500-
buzzards bay-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576205

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz235-171500-
rhode island sound-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576208

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz236-171500-
narragansett bay-
1005 pm edt wed sep 16 2026

.overnight...sw winds 5 to 10 kt. waves 1 foot or less.
.thu...sw winds around 5 kt, becoming s in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.thu night...sw winds 10 to 15 kt. waves around 2 ft. a chance of
showers after midnight. 
.fri...nw winds 5 to 10 kt. waves around 2 ft. 
.fri night...n winds 10 to 15 kt. waves around 2 ft. 
.sat and sat night...se winds 5 to 10 kt. waves around 2 ft. 
.sun and sun night...s winds 10 to 15 kt, becoming nw. gusts up
to 20 kt. waves 2 to 3 ft. showers likely. 
.mon and mon night...ne winds 10 to 15 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.

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576196

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz250-171500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm edt wed sep 16 2026

.overnight...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 3 seconds and e 2 ft at 9 seconds. 
.thu...s winds 5 to 10 kt. seas around 2 ft. wave detail: e 2 ft
at 7 seconds and w 1 foot at 2 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 2 ft at 4 seconds and e 2 ft at
7 seconds. patchy fog after midnight. showers likely after
midnight. 
.fri...nw winds 5 to 10 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and sw 2 ft at
4 seconds. 
.fri night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: ne 4 ft
at 6 seconds and nw 3 ft at 5 seconds. 
.sat and sat night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: e 4 ft at 7 seconds and nw 3 ft at
5 seconds. 
.sun and sun night...s winds 5 to 10 kt, becoming e 10 to 15 kt
with gusts up to 20 kt. seas around 2 ft. showers likely. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.mon 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.

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576199

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz254-171500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 pm edt wed sep 16 2026

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

$$

fzus51 kbox 170205
cwfbox
expires:202609171500;;576200

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt wed sep 16 2026

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


anz255-171500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 pm edt wed sep 16 2026

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

$$