fzus51 kbox 292305
cwfbox
expires:202606301200;;132509

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz231-301200-
cape cod bay-
705 pm edt mon jun 29 2026

.tonight...se winds around 5 kt, becoming sw after midnight. seas
1 foot or less. wave detail: n 1 foot at 3 seconds and s 1 foot
at 7 seconds. patchy fog after midnight with vsby 1 nm or less. 
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: n 1 foot at 3 seconds and s 1 foot at
8 seconds, becoming s 1 foot at 2 seconds and ne 1 foot at
3 seconds. patchy fog in the morning with vsby 1 nm or less. 
.tue night...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
4 seconds. a chance of showers after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
5 seconds. 
.wed night through thu night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and
se 1 foot at 10 seconds. 
.fri and fri night...w winds 5 to 10 kt. seas 1 foot or less.
wave detail: sw 1 foot at 3 seconds and se 1 foot at 5 seconds. 
.sat...sw winds 5 to 10 kt. seas 1 foot or less. a chance of
showers. 
.sat night...w winds 5 to 10 kt. seas 1 foot or less. 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 292305
cwfbox
expires:202606301200;;132513

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz232-301200-
nantucket sound-
705 pm edt mon jun 29 2026

.tonight...se winds around 5 kt, becoming sw after midnight. seas
around 2 ft this evening, then 1 foot or less. wave detail: n
1 foot at 3 seconds and s 1 foot at 6 seconds, becoming ne 1 foot
at 2 seconds and nw 1 foot at 5 seconds. patchy fog. vsby 1 nm or
less. 
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: s 2 ft
at 3 seconds and n 1 foot at 4 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...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 e 1 foot at
3 seconds. 
.wed...sw winds around 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 4 seconds and e 1 foot at
4 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
10 seconds. a chance of showers after midnight. 
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 10 seconds. 
.fri through sat night...w winds 10 to 15 kt with gusts up to
20 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 292305
cwfbox
expires:202606301200;;132514

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz233-301200-
vineyard sound-
705 pm edt mon jun 29 2026

.tonight...s winds around 5 kt. seas around 2 ft. wave detail: e
1 foot at 2 seconds and nw 1 foot at 2 seconds. patchy fog. vsby
1 nm or less. 
.tue...sw 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: sw
2 ft at 4 seconds and ne 1 foot at 4 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.tue night...sw 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:
sw 4 ft at 5 seconds and e 1 foot at 4 seconds. 
.wed...sw winds around 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
5 seconds. 
.wed night through thu night...w winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and
se 1 foot at 10 seconds. 
.fri through sat night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds and w
1 foot at 2 seconds.  

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 292305
cwfbox
expires:202606301200;;132515

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz234-301200-
buzzards bay-
705 pm edt mon jun 29 2026

.tonight...s winds around 5 kt. seas 1 foot or less. wave detail:
e 1 foot at 2 seconds and nw 1 foot at 2 seconds. patchy fog.
vsby 1 nm or less. 
.tue...sw 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: w 2 ft
at 3 seconds and ne 1 foot at 4 seconds. patchy fog. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.tue night...sw 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:
sw 3 ft at 4 seconds and e 1 foot at 4 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 4 seconds and e 1 foot at
5 seconds. 
.wed night through thu night...w winds 15 to 20 kt with gusts up
to 30 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and
se 1 foot at 10 seconds. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and se 1 foot at
8 seconds. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.sat night...w winds 5 to 10 kt. seas around 2 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 292305
cwfbox
expires:202606301200;;132516

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz235-301200-
rhode island sound-
705 pm edt mon jun 29 2026

.tonight...sw winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 6 seconds and nw 1 foot at 2 seconds. patchy fog. vsby
1 nm or less. 
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and e 1 foot at 4 seconds. patchy fog. vsby 1 nm or
less. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at
5 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.wed...sw winds around 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 1 foot at
5 seconds. 
.wed night and thu...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: sw 5 ft at 5 seconds and se 1 foot
at 10 seconds.
.thu night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 5 seconds and se 1 foot at 3 seconds. 
.fri through sat night...w winds 15 to 20 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 292305
cwfbox
expires:202606301200;;132519

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz236-301200-
narragansett bay-
705 pm edt mon jun 29 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
around 2 ft this evening, then 1 foot or less. patchy fog. vsby
1 nm or less. 
.tue...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. patchy fog in
the morning with vsby 1 nm or less. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.wed...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.wed night through thu night...w winds 15 to 20 kt with gusts up
to 25 kt. waves 2 to 3 ft. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. waves around 2 ft. 
.sat and sat night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. waves around 2 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 292305
cwfbox
expires:202606301200;;132507

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz250-301200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 pm edt mon jun 29 2026

.tonight...se winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: se 2 ft at 10 seconds and n 1 foot at
3 seconds. patchy fog. vsby 1 nm or less. 
.tue...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 2 ft at 10 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...sw winds around 15 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
4 seconds. a chance of showers after midnight. 
.wed...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 5 seconds. 
.wed night and thu...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 10 seconds.
.thu night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and se
1 foot at 3 seconds. 
.fri and fri night...w winds 5 to 10 kt. seas around 2 ft. 
.sat and sat night...sw winds 5 to 10 kt. seas around 2 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 292305
cwfbox
expires:202606301200;;132510

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz254-301200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
705 pm edt mon jun 29 2026

.tonight...e winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and se 2 ft at
10 seconds. patchy fog. vsby 1 nm or less. 
.tue...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: s 2 ft
at 4 seconds and se 2 ft at 10 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...sw 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:
sw 3 ft at 4 seconds and se 2 ft at 10 seconds. patchy fog. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 1 foot at
3 seconds. 
.wed night and thu...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 1 foot
at 10 seconds. a chance of showers. 
.thu night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail:
sw 4 ft at 5 seconds and se 1 foot at 3 seconds. 
.fri through sat night...sw winds 10 to 15 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 292305
cwfbox
expires:202606301200;;132511

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt mon jun 29 2026

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


anz255-301200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 pm edt mon jun 29 2026

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

$$