fzus51 kbox 150505
cwfbox
expires:202606151800;;767550

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz231-151800-
cape cod bay-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot
at 8 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 to 3 nm. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas around 2 ft in the morning,
then 1 foot or less. wave detail: sw 1 foot at 3 seconds and e
1 foot at 7 seconds, becoming n 1 foot at 2 seconds and sw 1 foot
at 3 seconds. patchy fog in the morning. a chance of showers and
tstms in the morning with vsby 1 nm or less. 
.mon night...w winds 5 to 10 kt, becoming nw after midnight. seas
1 foot or less, then around 2 ft after midnight. wave detail: sw
1 foot at 3 seconds and e 1 foot at 7 seconds, becoming nw 1 foot
at 3 seconds and ne 1 foot at 3 seconds. 
.tue...nw winds 5 to 10 kt, becoming se in the afternoon. seas
1 foot or less. wave detail: nw 1 foot at 3 seconds and n 1 foot
at 3 seconds. 
.tue night...sw winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: n 1 foot at 3 seconds
and sw 1 foot at 3 seconds. 
.wed and wed night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and n 1 foot at 3 seconds. 
.thu through fri night...w winds 15 to 20 kt with gusts up to
30 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.

$$

fzus51 kbox 150505
cwfbox
expires:202606151800;;767554

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz232-151800-
nantucket sound-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
8 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 nm or less. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds and ne 1 foot at 2 seconds. patchy fog in the
morning. a chance of showers and tstms in the morning with vsby
1 nm or less. 
.mon night...w winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: w 1 foot at 3 seconds and ne 1 foot
at 3 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: n 1 foot at 3 seconds
and s 1 foot at 7 seconds. 
.tue night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: n 1 foot at
3 seconds and sw 1 foot at 3 seconds. 
.wed and wed night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 4 seconds and sw 1 foot at 4 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 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.

$$

fzus51 kbox 150505
cwfbox
expires:202606151800;;767555

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz233-151800-
vineyard sound-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 6 seconds and se 1 foot
at 9 seconds. patchy fog. showers with a chance of tstms. vsby
1 nm or less. 
.mon...sw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and ne 1 foot
at 2 seconds. patchy fog in the morning. a chance of showers and
tstms in the morning with vsby 1 nm or less. 
.mon night...w winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and n 2 ft at
3 seconds. 
.tue...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 7 seconds and n 1 foot at 4 seconds. 
.tue night through wed night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 8 seconds and s
2 ft at 8 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds and w 2 ft at 4 seconds. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of showers. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of showers. 
.fri night...w winds 15 to 20 kt with gusts up to 25 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.

$$

fzus51 kbox 150505
cwfbox
expires:202606151800;;767556

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz234-151800-
buzzards bay-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 9 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 nm or less. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and sw 2 ft at 6 seconds. patchy fog in the
morning. a chance of showers and tstms in the morning with vsby
1 nm or less. 
.mon night...w winds 10 to 15 kt, becoming nw after midnight.
seas around 2 ft. wave detail: sw 2 ft at 5 seconds and ne 1 foot
at 2 seconds. 
.tue...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: s 2 ft
at 7 seconds and n 1 foot at 4 seconds. 
.tue night through wed night...s winds 10 to 15 kt with gusts up
to 20 kt. seas around 2 ft. wave detail: sw 2 ft at 5 seconds and
ne 1 foot at 3 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: se 4 ft at 4 seconds and se 3 ft at 8 seconds.
a chance of showers. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 30 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.

$$

fzus51 kbox 150505
cwfbox
expires:202606151800;;767557

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz235-151800-
rhode island sound-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds 15 to 20 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 6 seconds. patchy fog. showers likely with a
chance of tstms. vsby 1 nm or less. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 6 seconds and w 2 ft at 3 seconds.
patchy fog in the morning. a chance of showers and tstms in the
morning with vsby 1 nm or less. 
.mon night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and n
1 foot at 2 seconds. 
.tue...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: s 3 ft at
7 seconds and n 1 foot at 3 seconds. 
.tue 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: s 3 ft at 8 seconds and sw 2 ft at 4 seconds. 
.wed and wed night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and ne 1 foot at 3 seconds. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 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 150505
cwfbox
expires:202606151800;;767560

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz236-151800-
narragansett bay-
105 am edt mon jun 15 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...s winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog. showers likely with a slight chance
of tstms. vsby 1 nm or less. 
.mon...w winds around 10 kt. waves 2 to 3 ft. patchy fog in the
morning. a chance of showers and tstms in the morning with vsby
1 nm or less. 
.mon night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. waves around 2 ft. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. 
.tue night through wed night...s winds 10 to 15 kt. waves around
2 ft. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. a chance of showers. 
.thu night through fri night...w winds 15 to 20 kt with gusts up
to 25 kt. waves 2 to 4 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 150505
cwfbox
expires:202606151800;;767548

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz250-151800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
8 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 to 3 nm. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 5 seconds and ne 1 foot at 2 seconds. patchy fog in the
morning. showers likely with a chance of tstms in the morning
with vsby 1 nm or less. 
.mon night...w winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: w 1 foot at 2 seconds and
n 1 foot at 3 seconds. 
.tue...nw winds 5 to 10 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds and n 1 foot at
3 seconds. 
.tue night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 7 seconds and
n 1 foot at 3 seconds. 
.wed and wed night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 2 ft at 7 seconds and n 1 foot at
3 seconds. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of showers. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 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 150505
cwfbox
expires:202606151800;;767551

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz254-151800-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
8 seconds. patchy fog. showers likely with a slight chance of
tstms. vsby 1 nm or less. 
.mon...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 3 ft
at 5 seconds and e 1 foot at 8 seconds. patchy fog. a chance of
showers in the morning. vsby 1 nm or less. 
.mon night...w winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds and w
1 foot at 3 seconds. patchy fog in the evening with vsby 1 to
3 nm. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: se 3 ft at 7 seconds and nw 1 foot at
3 seconds. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and nw 1 foot at 3 seconds. 
.wed and wed night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 7 seconds and w 1 foot at 3 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of showers. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 6 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 150505
cwfbox
expires:202606151800;;767552

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz255-151800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot
at 8 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 nm or less. 
.mon...sw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: sw 4 ft at 5 seconds and ne 1 foot
at 2 seconds. patchy fog. a chance of showers and tstms in the
morning. vsby 1 nm or less. 
.mon night...w winds 10 to 15 kt, becoming nw after midnight.
gusts up to 20 kt. seas 3 to 5 ft. wave detail: s 4 ft at
7 seconds and n 1 foot at 2 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and n
1 foot at 3 seconds. 
.tue 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 8 seconds
and n 1 foot at 3 seconds. 
.wed and wed 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 3 seconds. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.thu night and fri...sw winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. seas 5 to 8 ft. a chance of showers. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 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.

$$