fzus51 kbox 262003
cwfbox
expires:202610270900;;763701

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz231-270900-
cape cod bay-
403 pm edt mon oct 26 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday morning...

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 4 seconds and ne 2 ft at 8 seconds. 
.tue...n winds 15 to 20 kt with gusts up to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 5 seconds. 
.tue night...n winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. wave detail: n 3 ft at 6 seconds. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: n 2 ft at 5 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 1 foot at 3 seconds and
ne 1 foot at 5 seconds. 
.fri through sat night...s winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft. wave detail: sw 1 foot at 3 seconds and
se 1 foot at 8 seconds.  

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 262003
cwfbox
expires:202610270900;;763705

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz232-270900-
nantucket sound-
403 pm edt mon oct 26 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday morning...

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and e 2 ft at 9 seconds. 
.tue...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 4 seconds and w 2 ft at 5 seconds. 
.tue night...ne winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: ne 2 ft at 7 seconds and nw 1 foot at
4 seconds. 
.wed...n winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 5 seconds and e 1 foot at
8 seconds. 
.wed night through thu night...sw 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 e
1 foot at 7 seconds. 
.fri through sat night...se winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and se
1 foot at 8 seconds.  

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 262003
cwfbox
expires:202610270900;;763706

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz233-270900-
vineyard sound-
403 pm edt mon oct 26 2026

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt with gusts
up to 25 kt after midnight. seas 2 to 3 ft. wave detail: sw 2 ft
at 5 seconds and e 2 ft at 9 seconds. 
.tue...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and
ne 2 ft at 4 seconds. 
.tue night...ne winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas around 2 ft. wave detail: nw 1 foot at
5 seconds and ne 1 foot at 6 seconds. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. wave detail: n 1 foot at 5 seconds and e 1 foot
at 8 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and
se 1 foot at 8 seconds. 
.fri through sat night...se winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se
1 foot at 8 seconds.  

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 262003
cwfbox
expires:202610270900;;763707

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz234-270900-
buzzards bay-
403 pm edt mon oct 26 2026

.tonight...w winds around 10 kt, becoming n with gusts up to
25 kt after midnight. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds and sw 2 ft at 4 seconds. 
.tue...n winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: n 2 ft at 3 seconds and w 1 foot at
5 seconds. 
.tue night...ne winds 5 to 10 kt, becoming n after midnight. seas
1 foot or less. wave detail: ne 1 foot at 3 seconds and w 1 foot
at 5 seconds. 
.wed...n winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. wave detail: n 1 foot at 5 seconds and e 1 foot
at 7 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and
se 1 foot at 7 seconds. 
.fri through sat night...s winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft. wave detail: sw 2 ft at 5 seconds and se
1 foot at 8 seconds.  

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 262003
cwfbox
expires:202610270900;;763708

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz235-270900-
rhode island sound-
403 pm edt mon oct 26 2026

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and se 2 ft at 9 seconds. 
.tue...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and
w 2 ft at 5 seconds. 
.tue night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 8 seconds and nw 1 foot at 4 seconds. 
.wed...ne winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 9 seconds and n 1 foot at
4 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 2 ft at 8 seconds. 
.fri through sat night...s winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds.  

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 262003
cwfbox
expires:202610270900;;763711

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz236-270900-
narragansett bay-
403 pm edt mon oct 26 2026

.tonight...nw winds 5 to 10 kt, becoming n 10 to 15 kt with gusts
up to 25 kt after midnight. waves 2 to 3 ft. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. waves 2 to 3 ft. 
.tue night...ne winds around 5 kt. waves around 2 ft. 
.wed...ne winds around 5 kt, becoming s in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.fri through sat night...s 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 262003
cwfbox
expires:202610270900;;763699

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz250-270900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt mon oct 26 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday morning...

.tonight...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 9 seconds and nw 3 ft at 4 seconds. 
.tue...n winds 15 to 20 kt with gusts up to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 3 to 5 ft. wave detail: n 5 ft
at 5 seconds. 
.tue night...n winds around 5 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 8 seconds and nw 1 foot at 5 seconds. 
.wed...n winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and nw 1 foot at
4 seconds. 
.wed night through thu night...sw 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
se 2 ft at 7 seconds. 
.fri through 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 4 seconds and n
2 ft at 6 seconds.  

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 262003
cwfbox
expires:202610270900;;763702

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz254-270900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt mon oct 26 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday morning...

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: ne 4 ft
at 9 seconds and nw 3 ft at 4 seconds. 
.tue...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: nw
5 ft at 6 seconds. 
.tue night...n winds 10 to 15 kt, diminishing to around 5 kt
after midnight. seas 3 to 4 ft. wave detail: ne 4 ft at 7 seconds
and nw 1 foot at 4 seconds. 
.wed...n winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 7 seconds and
nw 1 foot at 5 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 2 ft at 7 seconds. 
.fri through sat night...se winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se
2 ft at 8 seconds.  

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 262003
cwfbox
expires:202610270900;;763703

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon oct 26 2026

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


anz255-270900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt mon oct 26 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday morning...

.tonight...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: w 3 ft
at 5 seconds and e 3 ft at 9 seconds. 
.tue...n 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 w 3 ft at 5 seconds. 
.tue night...ne winds 10 to 15 kt, diminishing to around 5 kt
after midnight. seas 2 to 4 ft. wave detail: ne 4 ft at 8 seconds
and nw 1 foot at 4 seconds. 
.wed...ne winds around 5 kt, becoming s around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds and
nw 1 foot at 5 seconds. 
.wed night through thu night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and
se 2 ft at 8 seconds. 
.fri through sat night...se winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 7 seconds.  

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.

$$