fzus51 kbox 222005
cwfbox
expires:202606230900;;732871

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz231-230900-
cape cod bay-
405 pm edt mon jun 22 2026

.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 3 seconds and e 1 foot at 8 seconds.
patchy fog. a chance of showers. a slight chance of tstms after
midnight with vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft
at 3 seconds and e 1 foot at 6 seconds. showers. a chance of
tstms in the morning. patchy fog in the morning with vsby 1 nm or
less. 
.tue night...nw winds 5 to 10 kt. seas 1 foot or less. wave
detail: w 1 foot at 2 seconds and se 1 foot at 5 seconds. a
chance of showers in the evening. 
.wed...nw winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 3 seconds and se 1 foot at 6 seconds. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
1 foot or less. wave detail: w 1 foot at 3 seconds and e 1 foot
at 4 seconds. 
.thu...w winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail: w
1 foot at 3 seconds and e 1 foot at 4 seconds, becoming sw 1 foot
at 3 seconds and e 1 foot at 5 seconds. 
.thu night...s winds 5 to 10 kt. seas 1 foot or less. a chance of
showers after midnight. 
.fri through sat night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. a chance of showers. 

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 222005
cwfbox
expires:202606230900;;732875

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz232-230900-
nantucket sound-
405 pm edt mon jun 22 2026

.tonight...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 1 foot at 8 seconds. a chance of showers this
evening, then showers likely with a slight chance of tstms after
midnight. patchy fog after midnight with vsby 1 nm or less. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt, becoming sw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 1 foot at 8 seconds. showers with a chance of
tstms in the morning, then a chance of showers in the afternoon.
patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 1 foot at 4 seconds and se 1 foot at 6 seconds. a chance of
showers in the evening. patchy fog after midnight. 
.wed...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and
se 1 foot at 6 seconds. 
.wed night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and
se 1 foot at 7 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 4 seconds and se 1 foot at 7 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas around 2 ft. a
chance of showers.  

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 222005
cwfbox
expires:202606230900;;732876

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz233-230900-
vineyard sound-
405 pm edt mon jun 22 2026

.tonight...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and se 2 ft at 9 seconds. patchy fog. a chance of
showers this evening, then showers likely with a chance of tstms
after midnight with vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming sw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and se 2 ft at 10 seconds. showers with a chance of
tstms in the morning, then a chance of showers in the afternoon.
patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 6 seconds and e 1 foot at 5 seconds. a chance of showers
in the evening. 
.wed...nw 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: sw 2 ft
at 6 seconds and e 1 foot at 4 seconds. 
.wed night...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: sw 2 ft at 6 seconds and e 1 foot at 5 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and se 1 foot at 6 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas around 2 ft. a
chance of showers.  

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 222005
cwfbox
expires:202606230900;;732877

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz234-230900-
buzzards bay-
405 pm edt mon jun 22 2026

.tonight...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and se 3 ft at 11 seconds. patchy fog. a chance of
showers this evening, then showers likely with a chance of tstms
after midnight with vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 25 kt, becoming sw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 5 seconds. showers with a chance of
tstms in the morning, then a chance of showers in the afternoon.
patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and e 1 foot at 4 seconds. a chance of
showers in the evening. 
.wed...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: sw 2 ft
at 4 seconds and se 1 foot at 7 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas around 2 ft. wave
detail: s 2 ft at 5 seconds and ne 1 foot at 9 seconds. 
.thu...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: sw 1 foot at 4 seconds and se 1 foot at
7 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers after midnight. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas around 2 ft. a
chance of showers.  

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 222005
cwfbox
expires:202606230900;;732878

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz235-230900-
rhode island sound-
405 pm edt mon jun 22 2026

.tonight...s winds 15 to 20 kt. seas 2 to 4 ft. wave detail: s
4 ft at 7 seconds and se 1 foot at 12 seconds. patchy fog. a
chance of showers with a slight chance of tstms this evening,
then showers likely with a chance of tstms after midnight with
vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 3 ft at 9 seconds. showers with a chance of
tstms in the morning, then a chance of showers in the afternoon.
patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds. a chance of showers in the evening. 
.wed...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: sw 4 ft
at 7 seconds and se 2 ft at 6 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: se 4 ft at 7 seconds and w 2 ft at 4 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and se 2 ft at 8 seconds. 
.thu night...s winds around 10 kt. seas 2 to 3 ft. a chance of
showers after midnight. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas 2 to 3 ft. a
chance of showers.  

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 222005
cwfbox
expires:202606230900;;732881

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz236-230900-
narragansett bay-
405 pm edt mon jun 22 2026

.tonight...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. patchy fog. showers. a slight chance of tstms this evening,
then a chance of tstms after midnight with vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. waves 2 to 3 ft. showers. a chance
of tstms in the morning. patchy fog in the morning with vsby 1 nm
or less. 
.tue night...nw winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.wed...w winds 5 to 10 kt. waves 2 to 3 ft. 
.wed night...w winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves 2 to 3 ft. 
.thu...w winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.thu night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...sw winds 5 to 10 kt. waves around 2 ft. a
chance of showers.  

winds and waves 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 222005
cwfbox
expires:202606230900;;732869

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz250-230900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt mon jun 22 2026

.tonight...se winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 1 foot at 8 seconds. patchy fog. showers
likely. a chance of tstms after midnight with vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 25 kt, becoming nw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 6 seconds. showers. a chance of tstms in the morning. patchy
fog in the morning. vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 6 seconds and w 1 foot at 3 seconds. 
.wed...nw winds around 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: e 2 ft at 7 seconds and nw 1 foot at
3 seconds. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and w 1 foot at
3 seconds. 
.thu...w winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 8 seconds and w 1 foot at
2 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.fri night through sat night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. a chance of showers.  

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 222005
cwfbox
expires:202606230900;;732872

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz254-230900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt mon jun 22 2026

.tonight...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 4 seconds and se 1 foot at 7 seconds. a chance of showers. a
slight chance of tstms after midnight. patchy fog after midnight
with vsby 1 nm or less. 
.tue...s winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 5 seconds and e 1 foot at 8 seconds. showers. a chance of
tstms in the morning. patchy fog in the morning. vsby 1 nm or
less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
3 ft at 7 seconds and w 1 foot at 3 seconds. a chance of showers
in the evening. 
.wed...nw winds around 10 kt, becoming w in the afternoon. seas
3 to 4 ft. wave detail: se 3 ft at 7 seconds and nw 1 foot at
3 seconds. 
.wed night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds and nw
1 foot at 3 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 8 seconds and w 1 foot at 3 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.sat night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.  

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 222005
cwfbox
expires:202606230900;;732873

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt mon jun 22 2026

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


anz255-230900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt mon jun 22 2026

...small craft advisory in effect through tuesday morning...

.tonight...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 7 seconds and se 1 foot at
12 seconds. a slight chance of showers this evening, then a
chance of showers with a slight chance of tstms after midnight.
patchy fog after midnight with vsby 1 nm or less. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt, becoming sw
10 to 15 kt in the afternoon. seas 3 to 4 ft. wave detail: se
4 ft at 7 seconds. showers with a chance of tstms in the morning,
then a chance of showers in the afternoon. patchy fog in the
morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 7 seconds and nw 3 ft at 7 seconds. a chance of showers
in the evening. 
.wed...nw winds around 10 kt, becoming w with gusts up to 20 kt
in the afternoon. seas 3 to 4 ft. wave detail: s 4 ft at
7 seconds and w 2 ft at 3 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds and w 2 ft at 4 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and w 1 foot at 4 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas 2 to 4 ft. a
chance of showers.  

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.

$$