fzus51 kbox 270904
cwfbox
expires:202601272200;;614778

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz231-272200-
cape cod bay-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...nw winds 25 to 30 kt, becoming w around 15 kt with gusts
up to 20 kt this afternoon. seas 4 to 6 ft. wave detail: nw 6 ft
at 6 seconds and ne 4 ft at 9 seconds. freezing spray this
morning. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 3 ft at 4 seconds and ne 3 ft at 8 seconds. 
.wed...nw 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: nw
3 ft at 5 seconds and ne 1 foot at 8 seconds. 
.wed night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 2 ft at 5 seconds and ne 1 foot at 8 seconds. 
.thu...nw 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: nw
3 ft at 4 seconds and e 1 foot at 9 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: nw 4 ft at 5 seconds and e 1 foot at
10 seconds. a chance of freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of freezing spray. 
.fri night and sat...nw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. 
.sat night...ne winds 30 to 35 kt. seas 3 to 5 ft. light freezing
spray. a chance of 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 270904
cwfbox
expires:202601272200;;614782

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz232-272200-
nantucket sound-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 1 pm est this
afternoon...

.today...nw winds 25 to 30 kt, becoming w 15 to 20 kt this
afternoon. seas 4 to 6 ft, subsiding to 2 to 4 ft this afternoon.
wave detail: w 5 ft at 5 seconds and e 2 ft at 9 seconds,
becoming w 3 ft at 4 seconds and e 2 ft at 9 seconds. freezing
spray. 
.tonight...w 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 e 2 ft at 9 seconds. 
.wed...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds and e
1 foot at 9 seconds. 
.wed night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft. wave detail: w 2 ft at 5 seconds and
e 1 foot at 9 seconds. 
.thu...nw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
ne 1 foot at 9 seconds. 
.thu night...nw winds 20 to 25 kt. seas 3 to 4 ft. wave detail: w
4 ft at 4 seconds and ne 1 foot at 9 seconds. a chance of
freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of freezing spray. 
.fri night...nw winds 15 to 20 kt. seas 2 to 3 ft. freezing
spray. 
.sat...nw winds 10 to 15 kt. seas around 2 ft. a chance of snow. 
.sat night...ne winds 30 to 40 kt. seas 2 to 3 ft. light freezing
spray. a chance of 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 270904
cwfbox
expires:202601272200;;614783

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz233-272200-
vineyard sound-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 1 pm est this
afternoon...

.today...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, subsiding to 3 to 4 ft this afternoon. wave detail: w 5 ft
at 6 seconds and se 2 ft at 9 seconds, becoming sw 4 ft at
6 seconds and se 1 foot at 9 seconds. freezing spray this
morning. 
.tonight...w winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: sw 6 ft at 7 seconds and e
1 foot at 9 seconds. 
.wed...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 7 seconds and e
1 foot at 9 seconds. 
.wed night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
se 1 foot at 9 seconds. 
.thu...nw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 6 seconds and e
1 foot at 9 seconds. 
.thu night...nw winds 20 to 25 kt. seas 3 to 4 ft. wave detail: w
3 ft at 6 seconds. a chance of freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of freezing spray. 
.fri night...nw winds 15 to 20 kt. seas 2 to 3 ft. freezing
spray. 
.sat...n winds 10 to 15 kt. seas around 2 ft. 
.sat night...ne winds 30 to 40 kt. seas 3 to 5 ft. light freezing
spray. a chance of 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 270904
cwfbox
expires:202601272200;;614784

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz234-272200-
buzzards bay-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 1 pm est this
afternoon...

.today...nw winds 20 to 25 kt, becoming w 15 to 20 kt this
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 6 seconds and se 2 ft at 9 seconds. freezing spray this
morning. 
.tonight...w winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 7 seconds and e 1 foot at 9 seconds. 
.wed...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 7 seconds and e
1 foot at 9 seconds. 
.wed night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 7 seconds and se 1 foot at 9 seconds. 
.thu...nw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and
e 1 foot at 9 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: w 3 ft at 5 seconds. a chance of
freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of freezing spray. 
.fri night and sat...nw winds 15 to 20 kt, becoming n 10 to
15 kt. seas 2 to 3 ft. 
.sat night...ne winds 35 to 40 kt. seas 3 to 5 ft. light freezing
spray. a chance of 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 270904
cwfbox
expires:202601272200;;614785

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz235-272200-
rhode island sound-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 6 ft at 6 seconds and s 3 ft at 9 seconds.
freezing spray. 
.tonight...w winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 5 to 7 ft. wave detail: w 7 ft at 7 seconds and se
2 ft at 9 seconds. 
.wed...nw 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: w
5 ft at 7 seconds and se 1 foot at 10 seconds. 
.wed night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 8 seconds and se 1 foot at 10 seconds. 
.thu...nw 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: w 3 ft
at 6 seconds and se 1 foot at 11 seconds. 
.thu night...nw winds 20 to 25 kt. seas 3 to 4 ft. wave detail: w
4 ft at 5 seconds. a chance of freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. a chance of freezing spray. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. light freezing spray. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sat night...ne winds 30 to 40 kt. seas 3 to 5 ft. light freezing
spray. a chance of 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 270904
cwfbox
expires:202601272200;;614788

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz236-272200-
narragansett bay-
404 am est tue jan 27 2026

...small craft advisory in effect until 7 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...w winds 15 to 20 kt. gusts up to 30 kt this morning.
waves 2 to 3 ft. freezing spray this morning. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 4 ft.
.wed...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. waves 2 to 3 ft. 
.wed night...nw winds 5 to 10 kt. waves around 2 ft. 
.thu and thu night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.fri through sat...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sat night...n winds 25 to 30 kt with gusts up to 35 kt. waves
2 to 3 ft. freezing spray. a chance of 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 270904
cwfbox
expires:202601272200;;614776

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz250-272200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...nw winds 20 to 25 kt with gusts up to 30 kt, becoming w
15 to 20 kt this afternoon. seas 6 to 9 ft, subsiding to 5 to
7 ft this afternoon. wave detail: nw 7 ft at 6 seconds and e 6 ft
at 9 seconds, becoming w 5 ft at 5 seconds and e 5 ft at
9 seconds. light freezing spray. 
.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: w 5 ft at 5 seconds and e 4 ft at 9 seconds. 
.wed...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 5 seconds and e 2 ft at 9 seconds. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
9 seconds. 
.thu...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: nw 4 ft at 4 seconds and e 1 foot at
10 seconds. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: nw 5 ft at 5 seconds and e 1 foot at
11 seconds. a chance of light freezing spray. 
.fri...w winds 20 to 25 kt. seas 4 to 6 ft. a chance of light
freezing spray. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. light freezing spray. 
.sat...nw winds 10 to 15 kt. seas around 2 ft. 
.sat night...ne winds 30 to 35 kt with gusts up to 40 kt. seas
3 to 5 ft. light freezing spray. a chance of 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 270904
cwfbox
expires:202601272200;;614779

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz254-272200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...nw winds 25 to 30 kt with gusts up to 35 kt, becoming w
15 to 20 kt with gusts up to 25 kt this afternoon. seas 7 to
10 ft, subsiding to 5 to 8 ft this afternoon. wave detail: nw
8 ft at 7 seconds and ne 6 ft at 9 seconds, becoming w 6 ft at
7 seconds and ne 5 ft at 9 seconds. light freezing spray. 
.tonight...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 6 ft at 6 seconds and ne 4 ft at 9 seconds. 
.wed...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: nw 5 ft at 5 seconds and
ne 2 ft at 9 seconds. 
.wed night...nw winds 10 to 15 kt. seas 2 to 4 ft. wave detail: w
3 ft at 6 seconds and e 1 foot at 9 seconds. 
.thu...nw 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: nw
4 ft at 5 seconds and e 1 foot at 9 seconds. a chance of snow in
the morning. 
.thu night...w winds 20 to 25 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 5 seconds and e 1 foot at 10 seconds. a chance of light
freezing spray. 
.fri...w winds 20 to 25 kt. seas 4 to 6 ft. a chance of light
freezing spray. 
.fri night...w winds 15 to 20 kt. seas 3 to 5 ft. light freezing
spray. 
.sat and sat night...nw winds 10 to 15 kt, becoming ne 30 to
35 kt. seas 2 to 4 ft. a chance of 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 270904
cwfbox
expires:202601272200;;614780

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 27 2026

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


anz255-272200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am est tue jan 27 2026

...gale warning in effect until 10 am est this morning...
...freezing spray advisory in effect until 10 am est this
morning...

.today...nw winds 25 to 30 kt, becoming w 20 to 25 kt this
afternoon. seas 7 to 10 ft, subsiding to 5 to 8 ft this
afternoon. wave detail: w 9 ft at 8 seconds and e 5 ft at
9 seconds, becoming w 7 ft at 8 seconds and e 4 ft at 9 seconds.
freezing spray. 
.tonight...w winds 25 to 30 kt with gusts up to 35 kt. seas 7 to
10 ft. wave detail: sw 10 ft at 8 seconds and e 3 ft at
9 seconds. 
.wed...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 8 seconds and e
2 ft at 9 seconds. 
.wed night...nw winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
sw 4 ft at 8 seconds and e 1 foot at 9 seconds. a chance of snow
after midnight. 
.thu...nw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 5 ft at 7 seconds and e
1 foot at 10 seconds. 
.thu night...nw winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 8 ft. wave detail: w 7 ft at 6 seconds
and ne 1 foot at 7 seconds. a chance of freezing spray. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. a chance of freezing spray. 
.fri night...nw winds 20 to 25 kt. seas 4 to 6 ft. light freezing
spray. 
.sat...nw winds 15 to 20 kt. seas 2 to 4 ft. a chance of snow. 
.sat night...ne winds 35 to 45 kt with gusts up to 50 kt. seas
3 to 5 ft. light freezing spray. a chance of 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.

$$