fzus51 kbox 292103
cwfbox
expires:202511301000;;727211

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz231-301000-
cape cod bay-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt, becoming e around 5 kt after
midnight. seas around 2 ft. wave detail: nw 2 ft at 5 seconds and
e 1 foot at 9 seconds. 
.sun...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 3 seconds and ne 1 foot at 6 seconds. a chance of rain in the
afternoon. 
.sun night...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
5 seconds. rain. patchy fog in the evening with vsby 1 to 3 nm. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 4 seconds and se 1 foot at
7 seconds. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
se around 5 kt after midnight. seas 2 to 3 ft. wave detail: nw
3 ft at 5 seconds and e 1 foot at 7 seconds. 
.tue...se winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: n 1 foot at 6 seconds, becoming se
1 foot at 4 seconds and ne 1 foot at 6 seconds. a chance of rain
in the morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...n winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 2 to 3 ft, building to 3 to 5 ft after midnight.
rain. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of rain. 
.wed night through thu night...nw winds 20 to 25 kt with gusts up
to 30 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 292103
cwfbox
expires:202511301000;;727215

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz232-301000-
nantucket sound-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt, becoming e around 5 kt after
midnight. seas around 2 ft this evening, then 1 foot or less.
wave detail: nw 2 ft at 4 seconds and e 1 foot at 9 seconds,
becoming w 1 foot at 5 seconds and e 1 foot at 7 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 4 ft at 4 seconds and
se 1 foot at 7 seconds. a chance of rain in the afternoon. 
.sun night...s winds 20 to 25 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: s 4 ft at 6 seconds. rain. patchy fog in
the 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 4 ft at 4 seconds and s
1 foot at 7 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...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: se 2 ft
at 3 seconds and e 1 foot at 8 seconds. a chance of rain in the
morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...n winds 25 to 35 kt. seas 4 to 6 ft. rain. vsby 1 to
3 nm. 
.wed...nw winds 25 to 30 kt. seas 4 to 6 ft. a chance of rain. 
.wed night...w winds 15 to 20 kt. seas 2 to 4 ft. 
.thu and thu night...w winds 25 to 30 kt, becoming nw. 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 292103
cwfbox
expires:202511301000;;727216

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz233-301000-
vineyard sound-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt, becoming e around 5 kt after
midnight. seas around 2 ft this evening, then 1 foot or less.
wave detail: w 2 ft at 6 seconds and se 1 foot at 9 seconds,
becoming s 1 foot at 7 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. wave detail: s 2 ft at 5 seconds and se
1 foot at 8 seconds, becoming s 5 ft at 5 seconds and se 1 foot
at 8 seconds. a chance of rain in the afternoon. 
.sun night...sw winds 20 to 25 kt, becoming w after midnight.
gusts up to 30 kt. seas 5 to 7 ft. wave detail: s 6 ft at
7 seconds. rain. patchy fog in the 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: sw 4 ft at 7 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 7 seconds, becoming sw 1 foot
at 5 seconds and e 1 foot at 7 seconds. 
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: se 2 ft
at 3 seconds and se 1 foot at 8 seconds. a chance of rain in the
morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...n winds 25 to 30 kt. seas 4 to 6 ft. rain. vsby 1 to
3 nm. 
.wed...nw winds 20 to 25 kt. seas 4 to 6 ft. a chance of rain. 
.wed night...w winds 15 to 20 kt. seas 2 to 4 ft. 
.thu and thu night...w winds 20 to 25 kt, becoming nw 25 to
30 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 292103
cwfbox
expires:202511301000;;727217

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz234-301000-
buzzards bay-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft this evening, then 1 foot or less. wave detail: w
2 ft at 6 seconds and se 1 foot at 9 seconds, becoming sw 1 foot
at 6 seconds and se 1 foot at 7 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 5 seconds and se 1 foot at 8 seconds. patchy fog in the
afternoon. a chance of rain in the afternoon. 
.sun night...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 5 ft
at 6 seconds. rain. patchy fog in the 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: sw 4 ft at 7 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: nw
2 ft at 6 seconds and ne 1 foot at 7 seconds, becoming e 1 foot
at 6 seconds and sw 1 foot at 6 seconds. 
.tue...s winds 5 to 10 kt, becoming se 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: s 1 foot at 4 seconds and se
1 foot at 8 seconds, becoming se 2 ft at 3 seconds and se 1 foot
at 8 seconds. a chance of rain in the morning, then rain in the
afternoon with vsby 1 to 3 nm. 
.tue night...n winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 3 to 5 ft. rain. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt. seas 3 to 5 ft. a chance of rain. 
.wed night through thu night...nw winds 20 to 25 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 292103
cwfbox
expires:202511301000;;727218

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz235-301000-
rhode island sound-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and
se 1 foot at 9 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 3 ft, building to 4 to
6 ft in the afternoon. wave detail: s 3 ft at 5 seconds and se
1 foot at 8 seconds, becoming s 6 ft at 7 seconds. patchy fog in
the afternoon. a chance of rain in the afternoon. 
.sun night...sw 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. rain likely, mainly in the evening. patchy fog in the
evening with vsby 1 to 3 nm. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: sw 6 ft at 7 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 3 ft at 5 seconds and e
1 foot at 7 seconds. 
.tue...s winds 5 to 10 kt, becoming se 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 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 4 to 6 ft, building to
6 to 9 ft after midnight. rain. vsby 1 to 3 nm in the evening. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. a chance of rain. 
.wed night...w winds 15 to 20 kt. seas 3 to 5 ft. 
.thu and thu night...w winds 20 to 25 kt, becoming nw. gusts up
to 30 kt. seas 4 to 6 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 292103
cwfbox
expires:202511301000;;727221

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz236-301000-
narragansett bay-
403 pm est sat nov 29 2025

.tonight...nw winds 5 to 10 kt, becoming e after midnight. waves
around 2 ft this evening, then 1 foot or less. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. waves 2 to 3 ft, building to 3 to
5 ft in the afternoon. patchy fog in the afternoon. rain likely
in the afternoon. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 kt after midnight. waves 3 to 5 ft. rain
likely, mainly in the evening. patchy fog in the evening with
vsby 1 to 3 nm. 
.mon...nw winds 10 to 15 kt with gusts up to 20 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 and tue night...n winds 20 to 25 kt with gusts up to 30 kt.
waves 2 to 3 ft. rain. a chance of snow. vsby 1 to 3 nm. 
.wed...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft, except 4 to 6 ft at the bay entrance. a chance of rain. 
.wed night through thu night...nw winds 15 to 20 kt with gusts up
to 25 kt. waves 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 292103
cwfbox
expires:202511301000;;727209

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz250-301000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt, becoming
e 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: nw 4 ft
at 5 seconds and se 1 foot at 10 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. wave detail: sw 2 ft at 4 seconds and ne
1 foot at 8 seconds, becoming s 5 ft at 5 seconds and e 1 foot at
8 seconds. a chance of rain in the afternoon with vsby 1 to 3 nm.
.sun night...sw winds 20 to 25 kt, becoming w after midnight.
gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 5 ft at
6 seconds. rain. patchy fog in the evening with vsby 1 to 3 nm. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 5 ft at 5 seconds and se 2 ft at 7 seconds. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming se 5 to 10 kt after midnight. seas 3 to 5 ft, subsiding
to 2 to 3 ft after midnight. wave detail: nw 4 ft at 5 seconds
and se 1 foot at 7 seconds, becoming nw 2 ft at 4 seconds and e
1 foot at 7 seconds. 
.tue...s winds around 10 kt. seas around 2 ft. wave detail: w
1 foot at 4 seconds and ne 1 foot at 6 seconds. a chance of rain
in the morning, then rain in the afternoon with vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt, becoming n 25 to 30 kt after
midnight. seas 2 to 4 ft, building to 5 to 7 ft after midnight.
rain. vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. a chance of rain. 
.wed night through thu night...nw winds 20 to 25 kt with gusts up
to 30 kt. seas 4 to 6 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 292103
cwfbox
expires:202511301000;;727212

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz254-301000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt, becoming
e around 5 kt after midnight. seas 2 to 4 ft. wave detail: nw
4 ft at 6 seconds and se 1 foot at 9 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. wave detail: sw
2 ft at 6 seconds and se 1 foot at 8 seconds, becoming se 4 ft at
6 seconds. a chance of rain in the afternoon. 
.sun night...s winds around 20 kt, becoming w after midnight.
gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 5 ft at
6 seconds and ne 2 ft at 5 seconds. rain. patchy fog in the
evening with vsby 1 to 3 nm. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: nw 5 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 3 to 5 ft, subsiding to 2 to
3 ft after midnight. wave detail: nw 4 ft at 6 seconds and se
2 ft at 7 seconds, becoming nw 3 ft at 6 seconds and e 1 foot at
7 seconds. 
.tue...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 2 ft at 5 seconds and ne 2 ft at
7 seconds. a chance of rain in the morning, then rain in the
afternoon with vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt, becoming n 25 to 30 kt after
midnight. seas 4 to 6 ft, building to 6 to 9 ft after midnight.
rain. vsby 1 to 3 nm. 
.wed...nw winds 25 to 30 kt. seas 6 to 9 ft. a chance of rain. 
.wed night through thu night...nw winds 20 to 25 kt with gusts up
to 30 kt. seas 5 to 7 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 292103
cwfbox
expires:202511301000;;727213

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est sat nov 29 2025

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


anz255-301000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm est sat nov 29 2025

...small craft advisory in effect until 7 pm est this evening...

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

$$