fzus51 kbox 302104
cwfbox
expires:202512011000;;784440

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-011000-
cape cod bay-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...s winds 15 to 20 kt, becoming w after midnight. gusts
up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and
e 1 foot at 5 seconds. rain, mainly this evening with vsby 1 to
3 nm. 
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
8 seconds. 
.mon night...n winds 10 to 15 kt, becoming se around 5 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and e
1 foot at 7 seconds. 
.tue...se winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 2 ft
at 4 seconds and nw 1 foot at 4 seconds. rain likely in the
morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 3 to 5 ft. wave detail: n 5 ft at 5 seconds and s 2 ft at
10 seconds. rain. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 6 seconds and
se 3 ft at 10 seconds. 
.wed night...sw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 4 ft. 
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. 
.thu night...nw winds 25 to 30 kt. seas 4 to 6 ft. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.fri night...sw winds around 10 kt. seas around 2 ft. a chance of
rain.  

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 302104
cwfbox
expires:202512011000;;784444

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-011000-
nantucket sound-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...s winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: s 4 ft at 5 seconds and se
1 foot at 8 seconds. rain, mainly this evening with vsby 1 to
3 nm. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 4 ft at 5 seconds and se 1 foot at
8 seconds. 
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and e
1 foot at 7 seconds. 
.tue...se winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 2 ft at 4 seconds and
se 1 foot at 9 seconds. rain likely in the morning, then rain in
the afternoon with vsby 1 to 3 nm. 
.tue night...ne winds 25 to 35 kt, becoming nw after midnight.
seas 3 to 5 ft. wave detail: n 5 ft at 4 seconds and se 2 ft at
11 seconds. rain. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 3 to
5 ft. wave detail: nw 5 ft at 4 seconds and ne 3 ft at 7 seconds.
.wed night...w winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. 
.thu...w winds 25 to 30 kt. seas 4 to 6 ft. 
.thu night...nw winds 25 to 35 kt with gusts up to 40 kt. seas
5 to 7 ft. 
.fri...nw winds 20 to 25 kt. seas 3 to 5 ft. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.  

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 302104
cwfbox
expires:202512011000;;784445

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-011000-
vineyard sound-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...sw winds 20 to 25 kt, becoming w after midnight. gusts
up to 30 kt. seas 4 to 6 ft. wave detail: sw 6 ft at 7 seconds
and se 1 foot at 5 seconds. rain, mainly this evening with vsby
1 to 3 nm. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 7 seconds and se 1 foot at
8 seconds. 
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 6 seconds and e 1 foot at 6 seconds, becoming e 1 foot at
4 seconds and sw 1 foot at 5 seconds. 
.tue...se winds 10 to 15 kt, becoming e 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: se 2 ft
at 4 seconds and se 1 foot at 9 seconds. rain likely in the
morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...n winds 25 to 30 kt. seas 3 to 5 ft. wave detail: ne
3 ft at 4 seconds and s 3 ft at 5 seconds. rain. a chance of snow
after midnight. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 3 ft at 5 seconds and s
3 ft at 10 seconds. 
.wed night...w winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. 
.thu...w winds 25 to 30 kt. seas 4 to 6 ft. 
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. 
.fri...nw winds 15 to 20 kt. seas 2 to 4 ft. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.  

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 302104
cwfbox
expires:202512011000;;784446

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-011000-
buzzards bay-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 6 seconds and se 1 foot at 5 seconds. rain, mainly this
evening with vsby 1 to 3 nm. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 7 seconds and se 1 foot at 8 seconds. 
.mon night...n winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
2 ft at 6 seconds and ne 1 foot at 6 seconds, becoming e 1 foot
at 3 seconds and sw 1 foot at 6 seconds. 
.tue...se winds 5 to 10 kt, becoming e 15 to 20 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
wave detail: se 1 foot at 4 seconds and se 1 foot at 9 seconds,
becoming se 2 ft at 4 seconds and se 1 foot at 9 seconds. rain.
vsby 1 to 3 nm in the afternoon. 
.tue night...n winds 25 to 30 kt. seas 3 to 4 ft. wave detail: n
3 ft at 4 seconds and se 2 ft at 10 seconds. rain. a chance of
snow after midnight. vsby 1 to 3 nm. 
.wed and wed night...w 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 s 2 ft at
10 seconds. 
.thu and thu night...w winds 25 to 30 kt, becoming nw. seas 3 to
5 ft. 
.fri...nw winds 15 to 20 kt. seas 2 to 3 ft. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain and snow.  

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 302104
cwfbox
expires:202512011000;;784447

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-011000-
rhode island sound-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...sw winds 20 to 25 kt, becoming w after midnight. gusts
up to 30 kt. seas 5 to 7 ft. wave detail: s 7 ft at 8 seconds and
se 1 foot at 5 seconds. rain likely this evening with vsby 1 to
3 nm. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 5 ft at 7 seconds and
se 1 foot at 8 seconds. 
.mon night...n winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. wave detail: w 3 ft at 5 seconds and e 1 foot at
7 seconds. 
.tue...s winds 10 to 15 kt, becoming e 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds and se 1 foot at 8 seconds. rain. vsby 1 to 3 nm in
the afternoon.
.tue night...n winds 25 to 30 kt. seas 4 to 6 ft. wave detail: se
6 ft at 10 seconds and n 5 ft at 5 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 10 seconds and
n 4 ft at 5 seconds. 
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft. 
.thu and thu night...w winds 25 to 30 kt, becoming nw. seas 5 to
8 ft. 
.fri...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain.  

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 302104
cwfbox
expires:202512011000;;784450

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-011000-
narragansett bay-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. waves 3 to 5 ft. rain likely this evening with vsby
1 to 3 nm. 
.mon...nw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.mon night...n winds 5 to 10 kt, becoming e after midnight. waves
around 2 ft in the evening, then 1 foot or less. 
.tue...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. rain. vsby 1 to 3 nm.
.tue night...n winds 20 to 25 kt. waves 2 to 3 ft. rain in the
evening, then a chance of snow and rain after midnight. vsby 1 to
3 nm. 
.wed and wed night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.thu through fri...nw winds 20 to 25 kt. waves 2 to 4 ft. 
.fri night...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of
rain and snow.  

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 302104
cwfbox
expires:202512011000;;784438

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-011000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...s winds 20 to 25 kt, becoming w after midnight. gusts
up to 30 kt. seas 3 to 5 ft. wave detail: se 4 ft at 7 seconds.
rain likely, mainly this evening with vsby 1 to 3 nm. 
.mon...w winds 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 4 ft
at 5 seconds and se 2 ft at 8 seconds. 
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: n 3 ft at 6 seconds and se
1 foot at 7 seconds. 
.tue...s winds around 10 kt, becoming se with gusts up to 20 kt
in the afternoon. seas around 2 ft. wave detail: ne 2 ft at
5 seconds and w 1 foot at 3 seconds. rain. vsby 1 to 3 nm. 
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 3 to 5 ft, building to 5 to 7 ft after midnight. wave
detail: ne 5 ft at 5 seconds and se 1 foot at 9 seconds, becoming
n 7 ft at 6 seconds and se 2 ft at 8 seconds. rain. vsby 1 to
3 nm. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 5 to
8 ft. wave detail: n 7 ft at 7 seconds and se 5 ft at 10 seconds.
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. 
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. a chance of snow and rain.  

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 302104
cwfbox
expires:202512011000;;784441

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-011000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...s winds 15 to 20 kt, becoming w after midnight. gusts
up to 30 kt. seas 3 to 5 ft. wave detail: se 5 ft at 7 seconds.
rain. vsby 1 to 3 nm this evening. 
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and se 2 ft at 7 seconds. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
se 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: nw
4 ft at 6 seconds and se 2 ft at 8 seconds. 
.tue...s winds 10 to 15 kt, becoming se 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: e 3 ft at
6 seconds and sw 2 ft at 5 seconds. rain. vsby 1 to 3 nm in the
afternoon.
.tue night...ne winds 25 to 30 kt, becoming n after midnight.
seas 4 to 6 ft, building to 5 to 8 ft after midnight. wave
detail: ne 6 ft at 5 seconds and sw 1 foot at 5 seconds, becoming
n 7 ft at 7 seconds and s 7 ft at 11 seconds. rain. vsby 1 to
3 nm. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 6 to
9 ft. wave detail: n 7 ft at 7 seconds and s 7 ft at 10 seconds.
a chance of rain in the morning. 
.wed night...w winds 5 to 10 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 7 ft. 
.thu...w winds 25 to 30 kt. seas 5 to 7 ft. 
.thu night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft, except 10 to 14 ft s and e of nantucket. 
.fri...nw winds 20 to 25 kt. seas 5 to 7 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of rain.  

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 302104
cwfbox
expires:202512011000;;784442

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm est sun nov 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-011000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm est sun nov 30 2025

...small craft advisory in effect through monday afternoon...

.tonight...s winds 20 to 25 kt, becoming w after midnight. gusts
up to 30 kt. seas 5 to 8 ft. wave detail: s 8 ft at 7 seconds and
ne 1 foot at 5 seconds. rain, mainly this evening with vsby 1 to
3 nm. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 7 ft at 7 seconds and
se 2 ft at 7 seconds. 
.mon night...n winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: w 4 ft at 7 seconds and se
2 ft at 7 seconds. 
.tue...se winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 4 ft at 5 seconds and
se 1 foot at 9 seconds. rain likely in the morning, then rain in
the afternoon with vsby 1 to 3 nm. 
.tue night...ne winds 30 to 40 kt, becoming nw after midnight.
seas 4 to 6 ft, building to 7 to 10 ft after midnight. wave
detail: e 6 ft at 5 seconds and se 5 ft at 10 seconds, becoming n
8 ft at 6 seconds and s 8 ft at 10 seconds. rain. vsby 1 to 3 nm.
.wed...nw winds 25 to 30 kt, diminishing to 10 to 15 kt with
gusts up to 20 kt in the afternoon. seas 7 to 10 ft, subsiding to
5 to 7 ft in the afternoon. wave detail: s 8 ft at 10 seconds and
n 7 ft at 7 seconds, becoming s 6 ft at 10 seconds and nw 4 ft at
6 seconds. 
.wed night...w winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 4 to 6 ft. 
.thu...w winds 25 to 35 kt. seas 7 to 10 ft. 
.thu night...nw winds 35 to 45 kt. seas 9 to 13 ft. 
.fri...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.fri night...sw winds around 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of rain.  

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.

$$