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MA- Cape Cod

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fzus51 kbox 070605
cwfbox
expires:202601071900;;924931

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz231-071900-
cape cod bay-
105 am est wed jan 7 2026

.rest of tonight...e winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 3 seconds and e 1 foot at 12 seconds. patchy
fog. rain likely. vsby 1 to 3 nm. 
.wed...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 11 seconds and nw 1 foot at 3 seconds. patchy fog. a chance of
rain. vsby 1 nm or less. 
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and se
2 ft at 11 seconds. patchy fog in the evening with vsby 1 to
3 nm. 
.thu...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: n 2 ft at 5 seconds and
se 1 foot at 10 seconds. 
.thu night...sw winds around 5 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: n 1 foot at 5 seconds
and se 1 foot at 9 seconds. 
.fri...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 2 ft
at 3 seconds and ne 1 foot at 5 seconds. a chance of rain in the
afternoon. 
.fri night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. rain likely,
mainly in the evening. 
.sat through sun...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. rain.
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
2 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 070605
cwfbox
expires:202601071900;;924935

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz232-071900-
nantucket sound-
105 am est wed jan 7 2026

.rest of tonight...se winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 3 seconds and s 1 foot at 6 seconds. patchy
fog. a chance of rain. vsby 1 nm or less.
.wed...sw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 2 ft at 3 seconds and s
2 ft at 11 seconds. patchy fog. vsby 1 nm or less. 
.wed night...nw winds 10 to 15 kt. seas 2 to 4 ft. wave detail: w
2 ft at 4 seconds and se 2 ft at 11 seconds. patchy fog in the
evening with vsby 1 to 3 nm. 
.thu...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and
se 1 foot at 9 seconds. 
.thu night...w winds around 5 kt. seas around 2 ft. wave detail:
ne 1 foot at 6 seconds and sw 1 foot at 6 seconds. 
.fri...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and e
1 foot at 6 seconds. a chance of rain in the afternoon. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. rain likely, mainly in the evening. 
.sat...n winds 10 to 15 kt. seas 2 to 4 ft. rain.
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. rain.
.sun...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. rain likely. 
.sun night...w winds 25 to 30 kt. seas 4 to 6 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 070605
cwfbox
expires:202601071900;;924936

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz233-071900-
vineyard sound-
105 am est wed jan 7 2026

.rest of tonight...e winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 2 seconds and sw 1 foot at 6 seconds. patchy
fog. a chance of rain. vsby 1 nm or less.
.wed...w winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 10 seconds and
e 1 foot at 3 seconds. patchy fog. a chance of rain in the
morning. vsby 1 nm or less. 
.wed night...nw winds 10 to 15 kt. seas 3 to 5 ft. wave detail: s
4 ft at 10 seconds and w 3 ft at 7 seconds. patchy fog in the
evening with vsby 1 to 3 nm. 
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and n 1 foot at 5 seconds. 
.thu night...w winds around 5 kt. seas around 2 ft. wave detail:
sw 2 ft at 7 seconds and ne 1 foot at 6 seconds. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds and se 1 foot at
11 seconds. a chance of rain. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. rain.
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. rain.
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. rain likely. 
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 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 070605
cwfbox
expires:202601071900;;924937

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz234-071900-
buzzards bay-
105 am est wed jan 7 2026

.rest of tonight...e winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 2 seconds and sw 1 foot at 6 seconds. patchy
fog. a chance of rain. vsby 1 nm or less.
.wed...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft at
10 seconds and e 1 foot at 4 seconds. patchy fog. a chance of
rain in the morning. vsby 1 nm or less. 
.wed night...nw winds around 10 kt. seas 2 to 4 ft. wave detail:
s 4 ft at 10 seconds and w 2 ft at 7 seconds. patchy fog in the
evening. 
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 7 seconds and n 1 foot at 5 seconds. 
.thu night...sw winds around 5 kt. seas around 2 ft. wave detail:
ne 1 foot at 6 seconds and sw 1 foot at 6 seconds. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
6 seconds. a chance of rain. 
.sat and sat night...n winds 10 to 15 kt, becoming s 15 to 20 kt.
seas 2 to 4 ft. rain.
.sun...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. rain likely. 
.sun night...w winds 25 to 30 kt. seas 3 to 5 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 070605
cwfbox
expires:202601071900;;924938

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz235-071900-
rhode island sound-
105 am est wed jan 7 2026

...small craft advisory in effect from 1 pm est this afternoon
through late tonight...

.rest of tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 6 seconds and e 1 foot at 3 seconds. patchy
fog. a chance of rain. vsby 1 nm or less.
.wed...w winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 4 to 6 ft. wave detail: s 6 ft
at 10 seconds and w 3 ft at 6 seconds. patchy fog. vsby 1 nm or
less. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. wave detail: s 6 ft at 9 seconds and w 5 ft at
8 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.thu...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 4 ft at 9 seconds and
sw 4 ft at 9 seconds. 
.thu night...w winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: sw 3 ft at 8 seconds and se 1 foot at
8 seconds. 
.fri...s winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. wave detail: s 3 ft at 7 seconds and se
1 foot at 11 seconds, becoming se 5 ft at 6 seconds and se 1 foot
at 11 seconds. a chance of rain in the afternoon. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of rain. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. rain.
.sat night and sun...s winds 15 to 20 kt, becoming w 20 to 25 kt.
gusts up to 30 kt. seas 5 to 8 ft. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 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 070605
cwfbox
expires:202601071900;;924941

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz236-071900-
narragansett bay-
105 am est wed jan 7 2026

.rest of tonight...ne winds 5 to 10 kt. waves around 2 ft. patchy
fog. a chance of rain. vsby 1 nm or less. 
.wed...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog. vsby
1 nm or less. 
.wed night...nw winds 5 to 10 kt. waves 2 to 3 ft. 
.thu...nw winds 5 to 10 kt. waves 2 to 3 ft. 
.thu night...sw winds around 5 kt. waves around 2 ft. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. a chance of rain. 
.sat through sun...w winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. rain.
.sun night...w winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 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 070605
cwfbox
expires:202601071900;;924929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz250-071900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am est wed jan 7 2026

...small craft advisory in effect from 1 pm est this afternoon
through thursday morning...

.rest of tonight...e winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 4 seconds and s 1 foot at 7 seconds. patchy
fog. rain likely. vsby 1 to 3 nm. 
.wed...n winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft, building to 3 to 5 ft
in the afternoon. wave detail: ne 2 ft at 4 seconds and s 1 foot
at 7 seconds, becoming n 2 ft at 4 seconds and e 2 ft at
12 seconds. patchy fog. a chance of rain in the morning. vsby
1 nm or less. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: n 3 ft at 5 seconds and se 3 ft at
11 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.thu...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: n
3 ft at 5 seconds and se 3 ft at 9 seconds. 
.thu night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 8 seconds and w 1 foot at 3 seconds. 
.fri...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 4 seconds and ne 1 foot at 5 seconds. a chance of rain in the
afternoon. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. rain likely, mainly in the evening. 
.sat and sat night...n winds 10 to 15 kt, becoming se. gusts up
to 20 kt. seas 2 to 4 ft. rain.
.sun...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. rain likely. 
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 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 070605
cwfbox
expires:202601071900;;924932

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz254-071900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
105 am est wed jan 7 2026

...small craft advisory in effect from 1 pm est this afternoon
through thursday afternoon...

.rest of tonight...e winds around 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 5 seconds and e 2 ft at 11 seconds. patchy
fog. a chance of rain. vsby 1 nm or less. 
.wed...sw winds 10 to 15 kt, becoming w in the afternoon. gusts
up to 20 kt. seas 4 to 6 ft. wave detail: s 6 ft at 10 seconds
and s 2 ft at 6 seconds. patchy fog. a chance of rain in the
morning. vsby 1 nm or less. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. wave detail: s 6 ft at 10 seconds and n 4 ft at
5 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.thu...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 4 ft at 6 seconds and
se 3 ft at 9 seconds. 
.thu night...w winds around 5 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 6 seconds and sw 2 ft at 7 seconds. 
.fri...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, building to 3 to
5 ft in the afternoon. wave detail: sw 2 ft at 7 seconds and ne
1 foot at 5 seconds, becoming s 4 ft at 5 seconds and ne 1 foot
at 5 seconds. a chance of rain in the afternoon. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. rain likely. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. rain likely. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. rain.
.sun...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft, except 8 to 11 ft s and e of nantucket. rain.
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 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 070605
cwfbox
expires:202601071900;;924933

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est wed jan 7 2026

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


anz255-071900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 am est wed jan 7 2026

...small craft advisory in effect from 7 am est this morning
through thursday afternoon...

.rest of tonight...se winds around 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 6 seconds and ne 1 foot at 3 seconds. patchy
fog. a chance of rain. vsby 1 nm or less. 
.wed...sw winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. seas 4 to 6 ft, building to 6 to 9 ft in the
afternoon. wave detail: se 5 ft at 12 seconds and s 3 ft at
6 seconds, becoming s 7 ft at 10 seconds and w 1 foot at
4 seconds. patchy fog. vsby 1 nm or less. 
.wed night...nw winds 15 to 20 kt. seas 5 to 8 ft. wave detail:
sw 7 ft at 9 seconds and se 7 ft at 12 seconds. patchy fog in the
evening with vsby 1 to 3 nm. 
.thu...nw winds 10 to 15 kt. seas 4 to 6 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: sw 5 ft at 9 seconds and se
2 ft at 9 seconds, becoming sw 4 ft at 8 seconds and ne 1 foot at
6 seconds. 
.thu night...w winds around 5 kt, becoming sw after midnight.
seas 2 to 3 ft. wave detail: sw 3 ft at 8 seconds and ne 1 foot
at 6 seconds. 
.fri...s winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. wave detail: s 3 ft at 7 seconds and e
1 foot at 7 seconds, becoming s 5 ft at 5 seconds and ne 1 foot
at 6 seconds. 
.fri night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 7 ft. a chance of rain. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. rain.
.sat night...s winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. rain.
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 8 to
11 ft. rain likely. 
.sun night...w winds 25 to 35 kt with gusts up to 40 kt. seas
6 to 9 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.

$$
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