fzus51 kbox 242005
cwfbox
expires:202606250900;;843572

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz231-250900-
cape cod bay-
404 pm edt wed jun 24 2026

.tonight...w winds around 5 kt. seas 1 foot or less. wave detail:
w 1 foot at 2 seconds and e 1 foot at 5 seconds. 
.thu...sw winds around 5 kt, becoming s with gusts up to 20 kt in
the afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: w 1 foot at 2 seconds and se 1 foot at
9 seconds, becoming sw 1 foot at 2 seconds and e 1 foot at
8 seconds. 
.thu night...s winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft in the evening, then 1 foot or less.
wave detail: e 2 ft at 7 seconds and s 2 ft at 8 seconds,
becoming sw 1 foot at 2 seconds and se 1 foot at 5 seconds. 
.fri...s winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. gusts up to 20 kt. seas around 2 ft. wave detail: sw
1 foot at 2 seconds and se 1 foot at 6 seconds. a chance of
showers. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: sw 1 foot at 3 seconds
and se 1 foot at 7 seconds, becoming w 1 foot at 2 seconds and se
1 foot at 7 seconds. a chance of showers after midnight. 
.sat and sat night...n winds around 5 kt. seas 1 foot or less.
wave detail: w 1 foot at 2 seconds and sw 1 foot at 6 seconds. a
chance of showers. 
.sun through mon night...sw winds around 5 kt. seas 1 foot or
less.  

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 242005
cwfbox
expires:202606250900;;843576

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz232-250900-
nantucket sound-
404 pm edt wed jun 24 2026

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and e 1 foot at 8 seconds. 
.thu...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 1 foot at 4 seconds and e
1 foot at 6 seconds. 
.thu night...sw winds around 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 8 seconds. patchy
fog after midnight with vsby 1 nm or less. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot
at 7 seconds. patchy fog in the morning with vsby 1 nm or less. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and se 1 foot at 7 seconds. a chance
of showers after midnight. 
.sat...s winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: sw 1 foot at 4 seconds and se 1 foot at
7 seconds. showers likely. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. a chance of showers in the evening.
.sun through mon night...sw winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843577

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz233-250900-
vineyard sound-
404 pm edt wed jun 24 2026

.tonight...w 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 4 seconds and s 2 ft at 8 seconds. 
.thu...w winds around 5 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: sw 2 ft at
7 seconds and e 1 foot at 5 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds and se 1 foot at 8 seconds. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 2 ft at 6 seconds and s 2 ft at
10 seconds. a chance of showers.
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: s 2 ft at
6 seconds and se 1 foot at 12 seconds. a chance of showers after
midnight. 
.sat...se winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 6 seconds and se 1 foot at 13 seconds. showers likely. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. a chance of showers in the evening.
.sun through mon night...sw winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843578

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz234-250900-
buzzards bay-
404 pm edt wed jun 24 2026

.tonight...w winds 5 to 10 kt. gusts up to 20 kt this evening.
seas around 2 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at
10 seconds. 
.thu...sw winds around 5 kt, increasing to around 10 kt with
gusts up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail:
se 2 ft at 9 seconds and sw 1 foot at 4 seconds. 
.thu night...sw winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: se 2 ft at 8 seconds and
sw 1 foot at 4 seconds. patchy fog after midnight with vsby 1 nm
or less. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and s 2 ft at 8 seconds.
a chance of showers. patchy fog in the morning with vsby 1 to
3 nm. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft. wave
detail: s 2 ft at 6 seconds and se 1 foot at 13 seconds. a chance
of showers after midnight. 
.sat...s winds around 5 kt, becoming se in the afternoon. seas
1 foot or less. wave detail: sw 1 foot at 6 seconds and e 1 foot
at 8 seconds. showers likely. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
1 foot or less. a chance of showers in the evening. 
.sun through mon night...sw winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843579

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz235-250900-
rhode island sound-
404 pm edt wed jun 24 2026

.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: s 4 ft at 8 seconds and w 2 ft at 4 seconds. 
.thu...w winds around 5 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds
and sw 1 foot at 7 seconds. 
.thu night...s winds around 10 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 8 seconds and sw 2 ft at 4 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and s 1 foot at
10 seconds. a chance of showers. patchy fog in the morning with
vsby 1 to 3 nm. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds
and se 1 foot at 12 seconds. a chance of showers after midnight. 
.sat...se winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 6 seconds and se 1 foot at 12 seconds. showers likely. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. a chance of showers in the evening.
.sun through mon night...sw winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843582

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz236-250900-
narragansett bay-
404 pm edt wed jun 24 2026

.tonight...w winds 5 to 10 kt. waves around 2 ft. 
.thu...sw winds around 5 kt, becoming s with gusts up to 20 kt in
the afternoon. waves around 2 ft. 
.thu night...s winds 5 to 10 kt. waves around 2 ft. patchy fog
after midnight. a chance of showers after midnight with vsby 1 nm
or less. 
.fri...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. a chance of
showers. patchy fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.sat...e winds 5 to 10 kt. waves 1 foot or less, then around 2 ft
in the afternoon. showers likely. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. waves
around 2 ft. a chance of showers in the evening. 
.sun through mon night...sw winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843570

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz250-250900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt wed jun 24 2026

.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and w 1 foot at 2 seconds. 
.thu...w winds around 5 kt, becoming s with gusts up to 20 kt in
the afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds
and w 1 foot at 2 seconds. 
.thu night...s winds around 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds and se
2 ft at 9 seconds. a chance of showers after midnight. 
.fri...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se
2 ft at 8 seconds and sw 1 foot at 3 seconds. a chance of
showers. 
.fri night...sw winds 5 to 10 kt with gusts up to 20 kt, becoming
w after midnight. seas around 2 ft. wave detail: s 2 ft at
4 seconds and se 1 foot at 12 seconds. a chance of showers after
midnight. 
.sat...n winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 6 seconds and w 1 foot at
3 seconds. a chance of showers. 
.sat night...e winds around 5 kt, becoming n after midnight. seas
around 2 ft. 
.sun through mon night...s winds 5 to 10 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 242005
cwfbox
expires:202606250900;;843573

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz254-250900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm edt wed jun 24 2026

.tonight...sw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas 2 to 4 ft. wave detail: se 4 ft at 8 seconds and e 3 ft at
8 seconds. 
.thu...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: s 4 ft at 8 seconds and se 2 ft at
10 seconds. 
.thu night...s winds around 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw
1 foot at 3 seconds. patchy fog after midnight with vsby 1 nm or
less. 
.fri...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and sw 2 ft at 4 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.fri night...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 4 seconds and se 2 ft at 7 seconds. a chance
of showers after midnight. 
.sat...sw winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 7 seconds and w 1 foot at
3 seconds. a chance of showers in the morning, then showers
likely in the afternoon. 
.sat night...ne winds around 5 kt. seas 2 to 3 ft. a chance of
showers in the evening. 
.sun through mon night...sw winds around 5 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 242005
cwfbox
expires:202606250900;;843574

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed jun 24 2026

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


anz255-250900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt wed jun 24 2026

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: s 5 ft at 8 seconds and w 2 ft at 3 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 7 seconds and e 1 foot at 6 seconds. 
.thu night...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and sw 1 foot at 4 seconds. patchy fog. vsby
1 nm or less. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
12 seconds. patchy fog in the morning with vsby 1 nm or less. 
.fri night...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 5 seconds and se 2 ft at 7 seconds. a chance
of showers after midnight. 
.sat...se winds around 5 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 7 seconds and sw 1 foot at 5 seconds. showers likely. 
.sat night...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.sun through mon night...sw winds 5 to 10 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.

$$