fzus51 kbox 101729
cwfbox
expires:202607110600;;743193

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz231-110600-
cape cod bay-
128 pm edt fri jul 10 2026

.this afternoon...e winds around 5 kt. seas around 2 ft. wave
detail: sw 1 foot at 2 seconds and e 1 foot at 10 seconds. a
slight chance of showers. 
.tonight...s winds around 5 kt, becoming n after midnight. seas
1 foot or less. wave detail: s 1 foot at 2 seconds and e 1 foot
at 10 seconds. 
.sat...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 2 seconds and sw 1 foot at 3 seconds. 
.sat night...se winds around 5 kt, becoming nw after midnight.
seas 1 foot or less. wave detail: n 1 foot at 4 seconds. 
.sun...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: n
1 foot at 4 seconds. 
.sun night...se winds around 5 kt, becoming sw after midnight.
seas 1 foot or less. wave detail: n 1 foot at 4 seconds. 
.mon through tue night...sw winds 15 to 20 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 101729
cwfbox
expires:202607110600;;743197

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz232-110600-
nantucket sound-
128 pm edt fri jul 10 2026

.this afternoon...sw winds around 5 kt. seas around 2 ft. wave
detail: sw 1 foot at 4 seconds and e 1 foot at 9 seconds. a
chance of showers. 
.tonight...se winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: sw 1 foot at 5 seconds and e 1 foot at
9 seconds. patchy fog. a chance of showers in the evening with
vsby 1 to 3 nm. 
.sat...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 6 seconds and ne 1 foot at 8 seconds. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: e 1 foot at 6 seconds and sw 1 foot at
7 seconds. 
.sun...ne winds 5 to 10 kt. seas around 2 ft. wave detail: ne
1 foot at 5 seconds and sw 1 foot at 7 seconds. 
.sun night...e winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: e 1 foot at 6 seconds and sw 1 foot at
7 seconds. 
.mon through tue night...sw 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 101729
cwfbox
expires:202607110600;;743198

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz233-110600-
vineyard sound-
128 pm edt fri jul 10 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot
at 10 seconds. a slight chance of showers. 
.tonight...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. showers likely in the evening. 
.sat...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 6 seconds and e 1 foot at 6 seconds. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: ne 1 foot at 5 seconds and sw 1 foot at
7 seconds. 
.sun...n winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot at
7 seconds. 
.sun night...se winds around 5 kt, becoming w around 5 kt after
midnight. seas around 2 ft. wave detail: ne 1 foot at 4 seconds
and s 1 foot at 7 seconds. 
.mon through tue night...sw 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 101729
cwfbox
expires:202607110600;;743199

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz234-110600-
buzzards bay-
128 pm edt fri jul 10 2026

.this afternoon...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 5 seconds and se 1 foot at 10 seconds. a
slight chance of showers. 
.tonight...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: sw 1 foot at 5 seconds and se 1 foot at
10 seconds. showers likely in the evening. 
.sat...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 5 seconds and sw 1 foot at 6 seconds. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: ne
1 foot at 2 seconds and sw 1 foot at 7 seconds, becoming e 1 foot
at 2 seconds and sw 1 foot at 7 seconds. 
.sun...n winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: ne
1 foot at 2 seconds and sw 1 foot at 7 seconds. 
.sun night...se winds around 5 kt, becoming sw after midnight.
seas 1 foot or less. wave detail: ne 1 foot at 2 seconds and s
1 foot at 7 seconds. 
.mon through tue night...sw 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 101729
cwfbox
expires:202607110600;;743200

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz235-110600-
rhode island sound-
128 pm edt fri jul 10 2026

.this afternoon...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and se 1 foot
at 9 seconds. 
.tonight...nw winds 5 to 10 kt with gusts up to 20 kt, becoming n
after midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds
and se 1 foot at 9 seconds. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and se 1 foot at 9 seconds. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 7 seconds. 
.sun...n winds 5 to 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds and s 2 ft at
7 seconds. 
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: se 2 ft at 7 seconds. 
.mon through tue...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. 
.tue night...sw winds 20 to 25 kt with gusts up 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 101729
cwfbox
expires:202607110600;;743203

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz236-110600-
narragansett bay-
128 pm edt fri jul 10 2026

.this afternoon...w winds 5 to 10 kt. waves around 2 ft. 
.tonight...n winds 5 to 10 kt. waves around 2 ft. 
.sat...ne winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft. 
.sat night...se winds around 5 kt, becoming nw after midnight.
waves around 2 ft. 
.sun...n winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft. 
.sun night...s winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.mon through tue night...sw 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 101729
cwfbox
expires:202607110600;;743191

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz250-110600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
128 pm edt fri jul 10 2026

.this afternoon...e winds around 5 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 9 seconds and s 1 foot at 4 seconds. patchy
fog. a slight chance of showers. vsby 1 nm or less. 
.tonight...sw winds around 5 kt, becoming n after midnight. seas
around 2 ft. wave detail: e 2 ft at 8 seconds and s 1 foot at
5 seconds. patchy fog in the evening with vsby 1 nm or less. 
.sat...n winds 5 to 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 8 seconds and s 1 foot at
6 seconds. 
.sat night...s winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 7 seconds. 
.sun...n winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: n 2 ft at 7 seconds and s 1 foot at
7 seconds. 
.sun night...sw winds around 5 kt. seas around 2 ft. wave detail:
ne 2 ft at 7 seconds and s 1 foot at 6 seconds. 
.mon through tue night...sw winds 15 to 20 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 101729
cwfbox
expires:202607110600;;743194

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz254-110600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
128 pm edt fri jul 10 2026

.this afternoon...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and e 2 ft at 9 seconds. patchy fog.
vsby 1 nm or less. 
.tonight...sw winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 7 seconds. patchy fog. vsby
1 nm or less. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 6 seconds and e 2 ft at 9 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.sat night...e winds around 5 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and e 2 ft at
8 seconds. 
.sun...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
7 seconds and n 2 ft at 7 seconds. 
.sun night...e winds around 5 kt, becoming sw after midnight.
seas 2 to 3 ft. wave detail: ne 2 ft at 7 seconds and s 1 foot at
7 seconds. 
.mon through tue...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft. 
.tue night...sw winds 20 to 25 kt with gusts up 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 101729
cwfbox
expires:202607110600;;743195

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
128 pm edt fri jul 10 2026

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


anz255-110600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
128 pm edt fri jul 10 2026

.this afternoon...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and e 2 ft at 9 seconds. patchy fog.
vsby 1 nm or less. 
.tonight...s winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 6 seconds and e 2 ft at
9 seconds. patchy fog. vsby 1 nm or less, increasing to 1 to 3 nm
after midnight. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and e 2 ft at 9 seconds. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and ne 2 ft at
7 seconds. 
.sun...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and ne 2 ft at 7 seconds. 
.sun night...e winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: e 2 ft at 6 seconds and s 2 ft at
7 seconds. 
.mon through tue...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. 
.tue night...sw 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.

$$