fzus51 kbox 101703
cwfbox
expires:202606110600;;510197

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz231-110600-
cape cod bay-
103 pm edt wed jun 10 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
8 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
8 seconds. patchy fog. a chance of showers in the evening.
showers likely after midnight. vsby 1 to 3 nm. 
.thu...sw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: sw 1 foot at 3 seconds and se 1 foot
at 9 seconds, becoming sw 1 foot at 2 seconds and se 1 foot at
8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds around 5 kt, becoming n after midnight. seas
1 foot or less. wave detail: sw 1 foot at 2 seconds and se 1 foot
at 8 seconds. 
.fri...ne winds around 5 kt, becoming e in the afternoon. seas
1 foot or less. wave detail: s 1 foot at 3 seconds and se 1 foot
at 9 seconds. 
.fri night...se winds 5 to 10 kt. seas 1 foot or less. wave
detail: se 1 foot at 2 seconds and e 1 foot at 8 seconds. a
chance of showers after midnight. 
.sat...e winds around 5 kt. seas 1 foot or less. a chance of
showers. 
.sat night and sun...sw winds around 5 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 1 foot or less, then 2 to
3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 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 101703
cwfbox
expires:202606110600;;510201

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz232-110600-
nantucket sound-
103 pm edt wed jun 10 2026

.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
8 seconds. patchy fog. a chance of showers in the evening.
showers likely with a chance of tstms after midnight. vsby 1 nm
or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
8 seconds. patchy fog in the morning. a chance of showers in the
morning with vsby 1 to 3 nm. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot
at 8 seconds. 
.fri and fri night...se winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 5 seconds and se 1 foot at 8 seconds. 
.sat through sun...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot
at 8 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 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 101703
cwfbox
expires:202606110600;;510202

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz233-110600-
vineyard sound-
103 pm edt wed jun 10 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog. showers
likely with a chance of tstms. vsby 1 nm or less, increasing to
1 to 3 nm after midnight. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 7 seconds and se 1 foot at
7 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.thu night...sw winds 10 to 15 kt, becoming w around 5 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds. a
chance of showers. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 8 seconds. 
.fri night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds. a chance of showers after midnight. 
.sat...w winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.sat night and sun...sw winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 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 101703
cwfbox
expires:202606110600;;510203

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz234-110600-
buzzards bay-
103 pm edt wed jun 10 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 2 ft at
8 seconds. patchy fog. a chance of tstms. a chance of showers in
the evening, then showers likely after midnight. vsby 1 nm or
less, increasing to 1 to 3 nm after midnight. 
.thu...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 7 seconds. patchy fog in
the morning with vsby 1 to 3 nm. 
.thu night...sw winds 10 to 15 kt, becoming nw around 5 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds. 
.fri night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 6 seconds. a chance of showers after midnight. 
.sat...w winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.sat night and sun...sw winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.sun 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 101703
cwfbox
expires:202606110600;;510204

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz235-110600-
rhode island sound-
103 pm edt wed jun 10 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 6 seconds. patchy fog. a chance of
showers. a chance of tstms in the evening. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.thu 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. a chance of showers. 
.fri...ne winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. 
.fri night...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds. a chance of showers after midnight. 
.sat...w winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.sat night and sun...sw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. 
.sun 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 101703
cwfbox
expires:202606110600;;510207

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 10 2026

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


anz236-110600-
narragansett bay-
103 pm edt wed jun 10 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. patchy fog. a chance of tstms. a
chance of showers in the evening, then showers likely after
midnight. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. patchy fog in the
morning with vsby 1 to 3 nm. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
waves 2 to 3 ft. a chance of showers.
.fri...ne winds around 5 kt, becoming se in the afternoon. waves
around 2 ft. 
.fri night...se winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.sat...w winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat night and sun...sw winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. waves around 2 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 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 101703
cwfbox
expires:202606110600;;510195

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 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-
103 pm edt wed jun 10 2026

.this afternoon...s winds 15 to 20 kt with 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. 
.tonight...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and e 1 foot at 9 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.thu...sw winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 5 seconds
and se 2 ft at 8 seconds. patchy fog in the morning with vsby
1 nm or less. 
.thu night...se winds around 5 kt, becoming ne around 5 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 8 seconds and
s 1 foot at 3 seconds. 
.fri...e winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 8 seconds and se 1 foot at 2 seconds. 
.fri night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 3 seconds and se 2 ft at 8 seconds. a chance of
showers after midnight. 
.sat...se winds around 5 kt. seas around 2 ft. a chance of
showers. 
.sat night and sun...s winds around 5 kt, increasing to 10 to
15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 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 101703
cwfbox
expires:202606110600;;510198

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 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-
103 pm edt wed jun 10 2026

.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 5 seconds and se 1 foot at
8 seconds. patchy fog. a chance of showers in the evening.
showers likely after midnight. vsby 1 nm or less. 
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 7 seconds. patchy fog in the morning. a chance of showers in
the morning with vsby 1 nm or less. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and sw 1 foot at
4 seconds. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 8 seconds and s 2 ft at 5 seconds. 
.fri night...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds. 
.sat through sun...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 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 101703
cwfbox
expires:202606110600;;510199

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt wed jun 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-
103 pm edt wed jun 10 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 5 ft at 7 seconds. patchy fog. a chance of
tstms. a chance of showers in the evening, then showers likely
after midnight. vsby 1 nm or less. 
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft. wave detail: sw
5 ft at 7 seconds and se 4 ft at 8 seconds. patchy fog. a chance
of showers in the morning. vsby 1 to 3 nm. 
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and se
5 ft at 9 seconds. a chance of showers. patchy fog in the evening
with vsby 1 to 3 nm. 
.fri and fri night...se winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 7 seconds and e 3 ft at 8 seconds. 
.sat through sun...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and e 1 foot at
9 seconds. 
.sun 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.

$$