fzus51 kbox 262005
cwfbox
expires:202606270900;;954036

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz231-270900-
cape cod bay-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. seas around 2 ft this evening,
then 1 foot or less. wave detail: s 1 foot at 3 seconds and e
1 foot at 8 seconds, becoming sw 1 foot at 3 seconds and e 1 foot
at 6 seconds. patchy fog after midnight with vsby 1 to 3 nm. 
.sat...nw winds around 5 kt, becoming e in the afternoon. seas
1 foot or less. wave detail: w 1 foot at 2 seconds and se 1 foot
at 6 seconds. patchy fog in the morning. a chance of showers in
the afternoon. vsby 1 to 3 nm in the morning. 
.sat night...se winds around 5 kt. seas 1 foot or less. wave
detail: se 1 foot at 4 seconds and e 1 foot at 11 seconds. 
.sun...ne winds around 5 kt. seas 1 foot or less. wave detail: ne
1 foot at 2 seconds and sw 1 foot at 5 seconds. 
.sun night...s winds around 5 kt, becoming sw after midnight.
seas 1 foot or less. wave detail: ne 1 foot at 2 seconds and sw
1 foot at 2 seconds. 
.mon and mon night...sw winds around 5 kt. seas 1 foot or less.
wave detail: n 1 foot at 2 seconds and se 1 foot at 6 seconds. 
.tue...sw winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. 
.tue night and wed...sw winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. a chance of showers. 
.wed night...sw winds 5 to 10 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 262005
cwfbox
expires:202606270900;;954040

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz232-270900-
nantucket sound-
404 pm edt fri jun 26 2026

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 3 seconds and se 1 foot at 7 seconds. patchy
fog. a slight chance of showers after midnight. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.sat...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 1 foot at 6 seconds and se 1 foot at
11 seconds. a chance of showers. patchy fog in the morning. vsby
1 to 3 nm. 
.sat night...se winds around 5 kt. seas 1 foot or less. wave
detail: s 1 foot at 6 seconds and se 1 foot at 11 seconds. 
.sun...ne winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: e 1 foot at 3 seconds and s 1 foot
at 6 seconds, becoming e 1 foot at 2 seconds and s 1 foot at
6 seconds. 
.sun night...s winds around 5 kt, becoming w after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: e
1 foot at 2 seconds and s 1 foot at 6 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: ne 1 foot at 2 seconds and s 1 foot at 5 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.tue night and wed...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers.
.wed night...sw winds 10 to 15 kt with gusts up 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 262005
cwfbox
expires:202606270900;;954041

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz233-270900-
vineyard sound-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas around 2 ft. wave detail: s 2 ft at 7 seconds and se 1 foot
at 12 seconds. patchy fog. a slight chance of showers after
midnight. vsby 1 nm or less.
.sat...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds and se 1 foot at
11 seconds. patchy fog. a chance of showers in the afternoon.
vsby 1 nm or less. 
.sat night...s winds around 5 kt. seas around 2 ft. wave detail:
se 1 foot at 5 seconds and s 1 foot at 11 seconds. 
.sun...ne winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail:
ne 1 foot at 3 seconds and s 1 foot at 6 seconds, becoming e
1 foot at 4 seconds and sw 1 foot at 6 seconds. 
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and e 1 foot at
2 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 3 seconds and sw 1 foot at 6 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night and wed...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers.
.wed night...sw winds 10 to 15 kt with gusts up 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 262005
cwfbox
expires:202606270900;;954042

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz234-270900-
buzzards bay-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 6 seconds and se 1 foot at 12 seconds. patchy fog. a
slight chance of showers after midnight. vsby 1 to 3 nm. 
.sat...w winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. wave detail: s 1 foot at 6 seconds and se 1 foot
at 11 seconds. patchy fog in the morning. a chance of showers in
the afternoon. vsby 1 to 3 nm in the morning. 
.sat night...s winds around 5 kt. seas 1 foot or less. wave
detail: se 1 foot at 5 seconds and se 1 foot at 11 seconds. 
.sun...ne winds around 5 kt, becoming se in the afternoon. seas
1 foot or less. wave detail: e 1 foot at 3 seconds and s 1 foot
at 5 seconds. 
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
1 foot or less. wave detail: e 1 foot at 3 seconds and sw 1 foot
at 6 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: ne 1 foot at 3 seconds and sw 1 foot at 6 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night and wed...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers.
.wed night...sw winds 10 to 15 kt with gusts up 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 262005
cwfbox
expires:202606270900;;954043

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz235-270900-
rhode island sound-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 1 foot at
12 seconds. patchy fog. a slight chance of showers after
midnight. vsby 1 nm or less.
.sat...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds and se 1 foot at
11 seconds. patchy fog in the morning, then patchy dense fog in
the afternoon. a chance of showers in the afternoon. vsby 1 nm or
less. 
.sat night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds and se 1 foot at 10 seconds. 
.sun...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
3 seconds. 
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and e 1 foot at
3 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and e 1 foot at 3 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night and wed...sw winds 10 to 15 kt, increasing to 15 to
20 kt. seas 2 to 4 ft. a chance of showers. 
.wed night...sw 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 262005
cwfbox
expires:202606270900;;954046

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz236-270900-
narragansett bay-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. waves around 2 ft. patchy fog
after midnight with vsby 1 to 3 nm. 
.sat...w winds around 5 kt, becoming s in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. a chance of
showers in the afternoon. 
.sat night...s winds around 5 kt, becoming e after midnight.
waves 1 foot or less. 
.sun...ne winds around 5 kt, becoming se in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sun night...s winds 5 to 10 kt, becoming w after midnight. waves
around 2 ft. 
.mon and mon night...sw winds 5 to 10 kt. waves around 2 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.tue night and wed...sw winds 10 to 15 kt. gusts up to 20 kt.
waves 2 to 3 ft. a chance of showers. 
.wed night...sw 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 262005
cwfbox
expires:202606270900;;954034

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz250-270900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt fri jun 26 2026

.tonight...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: se 2 ft at 4 seconds and se 1 foot at
12 seconds. a slight chance of showers and tstms this evening.
patchy fog after midnight with vsby 1 nm or less. 
.sat...n winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: sw 1 foot at 3 seconds and se 1 foot at
6 seconds. patchy fog in the morning with vsby 1 nm or less. 
.sat night...se winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft. wave detail: se 2 ft at 5 seconds and w 1 foot at
2 seconds. 
.sun...ne winds around 5 kt. seas around 2 ft. wave detail: ne
1 foot at 2 seconds and se 1 foot at 6 seconds. 
.sun night...s winds around 5 kt, becoming sw around 5 kt after
midnight. seas around 2 ft. wave detail: ne 1 foot at 2 seconds
and se 1 foot at 6 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 4 seconds and se 2 ft at 10 seconds. 
.tue...s winds 5 to 10 kt. seas around 2 ft. 
.tue night and wed...s winds 5 to 10 kt. gusts up to 20 kt. seas
around 2 ft. a chance of showers. 
.wed night...s winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft.  

winds and seas higher in and near tstms.

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 262005
cwfbox
expires:202606270900;;954037

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz254-270900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm edt fri jun 26 2026

.tonight...sw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and e 1 foot at
7 seconds. patchy fog. a slight chance of showers after midnight.
vsby 1 nm or less. 
.sat...w winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 7 seconds and w 1 foot at
3 seconds. patchy fog. a chance of showers in the afternoon. vsby
1 nm or less. 
.sat night...se winds around 5 kt. seas around 2 ft. wave detail:
s 2 ft at 6 seconds and se 1 foot at 11 seconds. 
.sun...ne winds around 5 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds and ne 1 foot at 3 seconds. 
.sun night...se winds around 5 kt, becoming w after midnight.
seas around 2 ft. wave detail: s 2 ft at 6 seconds and ne 1 foot
at 2 seconds. 
.mon and mon night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 6 seconds and se 2 ft at 10 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.wed and wed night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. a chance of showers. 

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 262005
cwfbox
expires:202606270900;;954038

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt fri jun 26 2026

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


anz255-270900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt fri jun 26 2026

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 3 ft at 6 seconds and e 1 foot at 7 seconds. patchy
fog. a slight chance of showers after midnight. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.sat...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 6 seconds and se 1 foot at
6 seconds. patchy fog. a chance of showers. vsby 1 nm or less. 
.sat night...s winds around 5 kt, becoming se after midnight.
seas around 2 ft. wave detail: s 2 ft at 6 seconds and se 1 foot
at 11 seconds. 
.sun...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 6 seconds and ne 1 foot at 3 seconds. 
.sun night...se winds around 5 kt, becoming w after midnight.
seas around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot
at 3 seconds. 
.mon and mon night...sw winds around 5 kt. seas around 2 ft. wave
detail: sw 2 ft at 5 seconds and se 2 ft at 10 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.wed...sw winds around 15 kt with gusts up to 20 kt. seas 3 to
4 ft. a chance of showers. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 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.

$$