fzus51 kbox 111204
cwfbox
expires:202611120100;;636536

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz231-120100-
cape cod bay-
703 am est wed nov 11 2026

.today...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: n 2 ft at
5 seconds and e 1 foot at 10 seconds. 
.tonight...n winds around 5 kt, becoming e after midnight. seas
1 foot or less. wave detail: n 1 foot at 5 seconds and e 1 foot
at 10 seconds. 
.thu...e 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: e 2 ft
at 3 seconds and nw 1 foot at 4 seconds. rain likely in the
afternoon. 
.thu night...e winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: e 4 ft at 4 seconds and s 1 foot at
5 seconds. rain.
.fri and fri night...n winds 25 to 30 kt. seas 3 to 5 ft. wave
detail: n 5 ft at 6 seconds and se 1 foot at 13 seconds. rain.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: n 5 ft at 6 seconds and se 1 foot at
10 seconds. rain likely. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of rain. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.sun night...nw winds 15 to 20 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 111204
cwfbox
expires:202611120100;;636540

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz232-120100-
nantucket sound-
703 am est wed nov 11 2026

.today...nw winds 15 to 20 kt, becoming w 5 to 10 kt this
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and
ne 1 foot at 5 seconds. 
.tonight...nw winds around 5 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: n
1 foot at 4 seconds and w 1 foot at 5 seconds, becoming ne 1 foot
at 3 seconds and sw 1 foot at 5 seconds. 
.thu...e winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds and
sw 1 foot at 5 seconds. rain likely in the afternoon. 
.thu night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: e 4 ft at 5 seconds and s 1 foot at
5 seconds. rain.
.fri and fri night...n winds 25 to 30 kt. seas 4 to 6 ft. wave
detail: n 5 ft at 5 seconds and s 2 ft at 9 seconds. rain.
.sat and sat night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: nw 3 ft at 4 seconds and ne 2 ft at
7 seconds. a chance of rain. 
.sun...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 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 111204
cwfbox
expires:202611120100;;636541

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz233-120100-
vineyard sound-
703 am est wed nov 11 2026

.today...nw winds 15 to 20 kt, becoming w 5 to 10 kt this
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
ne 1 foot at 5 seconds. 
.tonight...n winds around 5 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: sw
2 ft at 6 seconds and n 1 foot at 4 seconds, becoming ne 1 foot
at 4 seconds and sw 1 foot at 5 seconds. 
.thu...e 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: e 2 ft
at 3 seconds and sw 1 foot at 5 seconds. rain likely in the
afternoon. 
.thu night...ne winds 20 to 25 kt. seas 3 to 4 ft. wave detail:
ne 3 ft at 4 seconds and s 1 foot at 6 seconds. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: n 3 ft at 5 seconds and se 3 ft at
13 seconds. rain.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: n 3 ft at 4 seconds and s 1 foot at 9 seconds.
a chance of rain. 
.sat night and sun...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
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 111204
cwfbox
expires:202611120100;;636542

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz234-120100-
buzzards bay-
703 am est wed nov 11 2026

.today...w winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt this afternoon. seas around 2 ft. wave detail: n
2 ft at 5 seconds and w 2 ft at 6 seconds. 
.tonight...n winds around 5 kt, becoming e after midnight. seas
1 foot or less. wave detail: n 1 foot at 5 seconds and sw 1 foot
at 6 seconds. 
.thu...e 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: e 2 ft
at 3 seconds and sw 1 foot at 5 seconds. rain likely in the
afternoon. 
.thu night...e winds 15 to 20 kt, becoming ne 20 to 25 kt after
midnight. seas 3 to 4 ft. wave detail: e 3 ft at 4 seconds and s
1 foot at 6 seconds. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and se 3 ft at
13 seconds. rain.
.sat...nw winds 15 to 20 kt. seas around 3 ft. wave detail: n
2 ft at 4 seconds and s 1 foot at 9 seconds. a chance of rain. 
.sat night through sun night...nw winds 15 to 20 kt. seas 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 111204
cwfbox
expires:202611120100;;636543

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz235-120100-
rhode island sound-
703 am est wed nov 11 2026

.today...nw winds 15 to 20 kt, becoming w 5 to 10 kt this
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 6 seconds and
ne 1 foot at 4 seconds. 
.tonight...n winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: sw
2 ft at 5 seconds and n 1 foot at 4 seconds, becoming e 1 foot at
3 seconds and sw 1 foot at 5 seconds. 
.thu...e winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: e 4 ft at 5 seconds and
sw 1 foot at 5 seconds. rain likely in the afternoon. 
.thu night...ne winds 20 to 25 kt. seas 4 to 6 ft. wave detail: e
5 ft at 6 seconds and s 1 foot at 6 seconds. rain.
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: n 5 ft at 6 seconds and s 4 ft at 8 seconds.
rain.
.fri night...n winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: n 4 ft at 5 seconds and s 3 ft at
8 seconds. rain likely, mainly in the evening. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of rain. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.sun and sun night...nw winds 15 to 20 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 111204
cwfbox
expires:202611120100;;636546

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz236-120100-
narragansett bay-
703 am est wed nov 11 2026

.today...w winds 5 to 10 kt. waves around 2 ft. 
.tonight...n winds around 5 kt, becoming e after midnight. waves
1 foot or less. 
.thu...e winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. rain likely in the
afternoon. 
.thu night...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. rain.
.fri and fri night...n winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. rain.
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.sat night through sun night...nw winds 10 to 15 kt with gusts up
to 20 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 111204
cwfbox
expires:202611120100;;636534

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz250-120100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am est wed nov 11 2026

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

.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 4 seconds and se 2 ft at 10 seconds. 
.tonight...n winds around 5 kt, becoming e after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and e 1 foot at
10 seconds. 
.thu...e winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: e 3 ft
at 4 seconds and nw 1 foot at 3 seconds. a chance of rain in the
afternoon. 
.thu night...e winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: se
5 ft at 5 seconds and e 1 foot at 12 seconds, becoming e 7 ft at
7 seconds and s 1 foot at 4 seconds. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 8 ft. wave detail: ne 8 ft at 7 seconds and se 2 ft at
12 seconds. rain.
.sat...n winds 15 to 20 kt with gusts up to 25 kt. seas 7 to
9 ft. wave detail: n 7 ft at 7 seconds and se 1 foot at
9 seconds. rain likely. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
7 to 8 ft. a chance of rain. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
8 ft. 
.sun night...nw winds 10 to 15 kt with gusts up to 25 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 111204
cwfbox
expires:202611120100;;636537

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz254-120100-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 am est wed nov 11 2026

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

.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 5 seconds and e 2 ft at 10 seconds. 
.tonight...n winds around 5 kt, becoming se after midnight. seas
2 to 3 ft. wave detail: n 2 ft at 5 seconds and e 1 foot at
10 seconds. 
.thu...e 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: e 4 ft
at 4 seconds and w 1 foot at 5 seconds. a chance of rain in the
afternoon. 
.thu night...e winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: e 7 ft at 7 seconds and sw 1 foot at
4 seconds. rain.
.fri and fri night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 8 ft. wave detail: n 7 ft at 6 seconds and s 4 ft at
9 seconds. rain.
.sat and sat night...nw winds 20 to 25 kt. seas 6 to 9 ft. wave
detail: n 7 ft at 7 seconds and s 1 foot at 9 seconds. rain
likely. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 6 to
9 ft. a chance of rain. 
.sun night...nw winds 15 to 20 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 111204
cwfbox
expires:202611120100;;636538

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est wed nov 11 2026

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


anz255-120100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 am est wed nov 11 2026

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

.today...nw winds 15 to 20 kt with gusts up to 25 kt, becoming w
10 to 15 kt this afternoon. seas 4 to 6 ft, subsiding to 2 to
4 ft this afternoon. wave detail: w 6 ft at 7 seconds and n
1 foot at 5 seconds, becoming w 4 ft at 6 seconds and n 1 foot at
5 seconds. 
.tonight...nw winds around 5 kt, becoming e after midnight. seas
2 to 3 ft. wave detail: sw 2 ft at 6 seconds and n 1 foot at
5 seconds. 
.thu...e winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: e 4 ft at 5 seconds and
sw 1 foot at 5 seconds. rain in the afternoon. 
.thu night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: e 5 ft at 6 seconds and s 2 ft at
5 seconds. rain.
.fri and fri night...nw winds 25 to 30 kt. seas 5 to 8 ft. wave
detail: n 6 ft at 6 seconds and s 5 ft at 8 seconds. rain.
.sat and sat night...nw winds 20 to 25 kt. seas 5 to 8 ft. wave
detail: n 5 ft at 7 seconds and se 1 foot at 13 seconds. a chance
of rain. 
.sun and sun night...nw winds 15 to 20 kt with gusts up to 25 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.

$$