fzus51 kbox 241405
cwfbox
expires:202606250300;;828469

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz231-250300-
cape cod bay-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt, becoming w. seas around
2 ft, then 1 foot or less. wave detail: se 2 ft at 7 seconds and
nw 1 foot at 2 seconds, becoming w 1 foot at 2 seconds and se
1 foot at 7 seconds. 
.tonight...w winds around 5 kt. seas 1 foot or less. wave detail:
w 1 foot at 2 seconds and se 1 foot at 7 seconds. 
.thu...sw winds 5 to 10 kt with gusts up to 20 kt. 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 8 seconds, becoming se 2 ft at
9 seconds and sw 1 foot at 2 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 2 seconds and e 1 foot at 9 seconds. 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. wave detail: sw 1 foot at 2 seconds and se 1 foot
at 7 seconds. a chance of showers in the morning. a chance of
showers after midnight. 
.sat...n winds around 5 kt. seas 1 foot or less. wave detail: w
1 foot at 2 seconds and se 1 foot at 7 seconds. a chance of
showers. 
.sat night through sun 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 241405
cwfbox
expires:202606250300;;828473

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz232-250300-
nantucket sound-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt, becoming w 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: se 2 ft at
7 seconds and nw 1 foot at 3 seconds. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
seas 2 to 3 ft. wave detail: w 1 foot at 3 seconds and s 1 foot
at 8 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 4 seconds and s 1 foot at 8 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 3 seconds and s 1 foot at 8 seconds. a chance of
showers after midnight. 
.fri and fri night...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 7 seconds. a chance of showers through the day. a chance of
showers after midnight. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 6 seconds and se 1 foot at 12 seconds. showers likely. 
.sat night through sun night...w 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 241405
cwfbox
expires:202606250300;;828474

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz233-250300-
vineyard sound-
1005 am edt wed jun 24 2026

.this afternoon...nw winds around 5 kt, becoming w 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 7 seconds. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
seas 2 to 3 ft. wave detail: sw 2 ft at 5 seconds and s 2 ft at
8 seconds. 
.thu...w winds around 5 kt, becoming sw 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:
sw 2 ft at 7 seconds and sw 1 foot at 4 seconds. 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. wave detail: s 3 ft at 7 seconds and se 1 foot at
12 seconds. a chance of showers in the morning. a chance of
showers after midnight. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 6 seconds and se 1 foot at 13 seconds. a chance of showers. 
.sat night through sun 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 241405
cwfbox
expires:202606250300;;828475

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz234-250300-
buzzards bay-
1005 am edt wed jun 24 2026

.this afternoon...w winds 5 to 10 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: e 1 foot at 3 seconds and sw 1 foot at
6 seconds. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
seas around 2 ft. wave detail: s 1 foot at 5 seconds and ne
1 foot at 9 seconds. 
.thu...sw winds around 5 kt, increasing to around 10 kt with
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 5 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 4 seconds and s 1 foot at 7 seconds. 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. wave detail: sw 2 ft at 4 seconds and s 2 ft at
8 seconds. a chance of showers through the day. a chance of
showers after midnight. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 7 seconds and se 1 foot at 14 seconds. a chance of
showers. 
.sat night through sun 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 241405
cwfbox
expires:202606250300;;828476

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz235-250300-
rhode island sound-
1005 am edt wed jun 24 2026

.this afternoon...nw winds around 5 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: se 3 ft at
6 seconds and w 2 ft at 4 seconds. 
.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: se 4 ft at 8 seconds and w 2 ft at 4 seconds. 
.thu...w winds around 5 kt, becoming sw 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 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and e 1 foot at 6 seconds. 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. wave detail: s 3 ft at 7 seconds and se 1 foot at
12 seconds. a chance of showers in the morning. a chance of
showers after midnight. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 6 seconds and se 1 foot at 11 seconds. a chance of showers. 
.sat night through sun 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 241405
cwfbox
expires:202606250300;;828479

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz236-250300-
narragansett bay-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt. waves around 2 ft. 
.tonight...w winds 5 to 10 kt. waves around 2 ft. 
.thu...sw winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. 
.thu night...s winds 5 to 10 kt. waves 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.
waves around 2 ft. a chance of showers through the day. a chance
of showers after midnight. 
.sat...se winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat night through sun 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 241405
cwfbox
expires:202606250300;;828467

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz250-250300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds and w 1 foot at
2 seconds. 
.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 8 seconds and w 1 foot at 2 seconds. 
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds and
e 2 ft at 7 seconds. 
.thu night...s winds 10 to 15 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 3 seconds. a chance of showers after midnight. 
.fri...s winds 10 to 15 kt. 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. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: se 2 ft at 6 seconds and sw
1 foot at 3 seconds. 
.sat...n winds around 5 kt. seas around 2 ft. a chance of
showers. 
.sat night through sun night...sw winds around 5 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 241405
cwfbox
expires:202606250300;;828470

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz254-250300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt, becoming w. seas 2 to
4 ft. wave detail: se 3 ft at 8 seconds and nw 1 foot at
3 seconds. patchy fog. vsby 1 nm or less. 
.tonight...sw winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 4 ft at 8 seconds and e 3 ft at 9 seconds. 
.thu...w winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
4 ft. wave detail: s 4 ft at 8 seconds and e 3 ft at 8 seconds. 
.thu night...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and e 2 ft at 9 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and sw 2 ft at
4 seconds. a chance of showers through the day. a chance of
showers after midnight. 
.sat and sat night...s winds 5 to 10 kt, becoming ne. seas 2 to
3 ft. wave detail: se 2 ft at 7 seconds and w 1 foot at
3 seconds. a chance of showers. 
.sun and sun night...n winds 5 to 10 kt, becoming nw. 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 241405
cwfbox
expires:202606250300;;828471

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt wed jun 24 2026

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


anz255-250300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am edt wed jun 24 2026

.this afternoon...nw winds 5 to 10 kt, becoming w 10 to 15 kt
with gusts up to 20 kt. seas 3 to 4 ft. wave detail: s 4 ft at
7 seconds and ne 1 foot at 6 seconds. 
.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 4 ft at 3 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 8 seconds and w 2 ft at 5 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and sw 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. wave detail: sw 3 ft at 6 seconds and e 1 foot at
7 seconds. a chance of showers in the morning. a chance of
showers after midnight. 
.sat...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
6 seconds and e 1 foot at 7 seconds. showers likely. 
.sat night through sun night...nw 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.

$$