fzus51 kbox 160205
cwfbox
expires:202609161500;;521025

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz231-161500-
cape cod bay-
1005 pm edt tue sep 15 2026

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

$$

fzus51 kbox 160205
cwfbox
expires:202609161500;;521029

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz232-161500-
nantucket sound-
1005 pm edt tue sep 15 2026

.overnight...se winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 1 foot at 3 seconds and e 1 foot at 4 seconds. 
.wed...sw winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 4 seconds and e 1 foot at 5 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 1 foot at 4 seconds and e 1 foot at 6 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 2 seconds and sw 1 foot at 3 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 around 15 kt, becoming n in the afternoon. gusts
up to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and
sw 2 ft at 4 seconds. a chance of showers in the morning. 
.fri night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 3 ft. 
.sat and sat night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming se 5 to 10 kt. seas 2 to 3 ft. 
.sun and sun night...se winds 10 to 15 kt, becoming ne 15 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 160205
cwfbox
expires:202609161500;;521030

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz233-161500-
vineyard sound-
1005 pm edt tue sep 15 2026

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

$$

fzus51 kbox 160205
cwfbox
expires:202609161500;;521031

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz234-161500-
buzzards bay-
1005 pm edt tue sep 15 2026

.overnight...se winds 5 to 10 kt, becoming s. seas 1 foot or
less. wave detail: ne 1 foot at 2 seconds and s 1 foot at
5 seconds. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 foot or less, then around
2 ft in the afternoon. wave detail: nw 1 foot at 4 seconds and se
1 foot at 6 seconds, becoming w 2 ft at 4 seconds and e 1 foot at
5 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft in the
evening, then 1 foot or less. wave detail: w 2 ft at 4 seconds
and e 1 foot at 5 seconds, becoming e 1 foot at 4 seconds and w
1 foot at 4 seconds. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 foot or less, then around
2 ft in the afternoon. wave detail: w 1 foot at 2 seconds and sw
1 foot at 3 seconds, becoming w 2 ft at 4 seconds and sw 1 foot
at 3 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 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 in
the afternoon. seas around 2 ft. wave detail: sw 2 ft at
5 seconds and w 1 foot at 3 seconds. a chance of showers in the
morning. 
.fri night...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. seas around 2 ft. 
.sat and sat night...ne winds 10 to 15 kt, becoming se 5 to
10 kt. seas around 2 ft. 
.sun and sun night...se winds 10 to 15 kt, becoming ne. 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 160205
cwfbox
expires:202609161500;;521032

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz235-161500-
rhode island sound-
1005 pm edt tue sep 15 2026

.overnight...se winds 5 to 10 kt, becoming s. seas 1 foot or
less. wave detail: n 1 foot at 3 seconds and e 1 foot at
3 seconds. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: nw 1 foot at 4 seconds and se 1 foot at
5 seconds, becoming sw 2 ft at 3 seconds and e 1 foot at
5 seconds. 
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: sw 2 ft at
3 seconds and e 1 foot at 5 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 3 seconds and w 2 ft 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
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 in
the afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds
and se 1 foot at 8 seconds. a chance of showers in the morning. 
.fri night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. 
.sat and sat night...e winds 10 to 15 kt with gusts up to 20 kt,
becoming se. seas 2 to 3 ft. 
.sun...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers. 
.sun 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 160205
cwfbox
expires:202609161500;;521035

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz236-161500-
narragansett bay-
1005 pm edt tue sep 15 2026

.overnight...s winds around 5 kt. waves 1 foot or less. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.wed night...sw winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.thu...sw winds 5 to 10 kt. 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 and fri night...n winds 5 to 10 kt. waves around 2 ft. 
.sat...e winds 5 to 10 kt. waves around 2 ft. 
.sat night through sun 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 160205
cwfbox
expires:202609161500;;521023

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz250-161500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm edt tue sep 15 2026

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

$$

fzus51 kbox 160205
cwfbox
expires:202609161500;;521026

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz254-161500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 pm edt tue sep 15 2026

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

$$

fzus51 kbox 160205
cwfbox
expires:202609161500;;521027

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt tue sep 15 2026

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


anz255-161500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 pm edt tue sep 15 2026

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

$$