fzus51 kbox 282005
cwfbox
expires:202606290900;;068783

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz231-290900-
cape cod bay-
405 pm edt sun jun 28 2026

.tonight...s winds around 5 kt, becoming sw around 5 kt after
midnight. seas 1 foot or less. wave detail: e 1 foot at 3 seconds
and sw 1 foot at 3 seconds. patchy fog. vsby 1 nm or less. 
.mon...nw winds around 5 kt, becoming ne in the afternoon. seas
1 foot or less. wave detail: w 1 foot at 2 seconds and se 1 foot
at 5 seconds. patchy fog in the morning with vsby 1 nm or less. 
.mon night...se winds around 5 kt, becoming sw after midnight.
seas 1 foot or less. wave detail: nw 1 foot at 2 seconds and se
1 foot at 6 seconds. 
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 3 seconds and e 1 foot at 3 seconds. 
.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 se 1 foot at
4 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.wed...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 se 1 foot at
5 seconds. showers likely in the morning. 
.wed night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.thu and thu night...sw winds 5 to 10 kt. seas around 2 ft. 
.fri...w winds 5 to 10 kt. seas 1 foot or less. a chance of
showers. 
.fri night...w winds 5 to 10 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 282005
cwfbox
expires:202606290900;;068787

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz232-290900-
nantucket sound-
405 pm edt sun jun 28 2026

.tonight...se winds around 5 kt, becoming w around 5 kt after
midnight. seas around 2 ft. wave detail: e 1 foot at 4 seconds
and sw 1 foot at 6 seconds. patchy fog. vsby 1 nm or less. 
.mon...w winds around 5 kt, becoming s around 5 kt in the
afternoon. seas around 2 ft in the morning, then 1 foot or less.
wave detail: sw 1 foot at 6 seconds and e 1 foot at 7 seconds,
becoming sw 1 foot at 5 seconds and e 1 foot at 5 seconds. patchy
fog in the morning with vsby 1 nm or less. 
.mon night...s winds around 5 kt. seas 1 foot or less. wave
detail: w 1 foot at 2 seconds and se 1 foot at 6 seconds. patchy
fog. vsby 1 to 3 nm. 
.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 3 seconds and e 1 foot at 4 seconds. 
.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 se 1 foot at
4 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.wed...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
5 seconds. a chance of showers in the morning. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. 
.thu through fri night...w winds 10 to 15 kt with gusts up 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 282005
cwfbox
expires:202606290900;;068788

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz233-290900-
vineyard sound-
405 pm edt sun jun 28 2026

.tonight...s winds around 5 kt, becoming w after midnight. seas
around 2 ft. wave detail: e 1 foot at 2 seconds and sw 1 foot at
6 seconds. patchy fog. vsby 1 nm or less. 
.mon...w winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 1 foot at 4 seconds and e 1 foot at
5 seconds. patchy fog in the morning with vsby 1 nm or less. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: se 1 foot at 3 seconds
and s 1 foot at 6 seconds, becoming sw 1 foot at 2 seconds and e
1 foot at 4 seconds. patchy fog after midnight with vsby 1 to
3 nm. 
.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 3 seconds and se 1 foot at 4 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds
and se 1 foot at 10 seconds. a chance of showers in the evening,
then showers likely after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
10 seconds. a chance of showers in the morning. 
.wed 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. 
.thu through fri 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 282005
cwfbox
expires:202606290900;;068789

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz234-290900-
buzzards bay-
405 pm edt sun jun 28 2026

.tonight...s winds around 5 kt, becoming w around 5 kt after
midnight. seas 1 foot or less. wave detail: e 1 foot at 2 seconds
and sw 1 foot at 4 seconds. patchy fog. vsby 1 nm or less. 
.mon...w winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. wave detail: s 1 foot at 4 seconds and se 1 foot
at 13 seconds. patchy fog in the morning with vsby 1 nm or less. 
.mon night...sw winds around 5 kt. seas 1 foot or less. wave
detail: s 1 foot at 3 seconds and se 1 foot at 11 seconds. 
.tue...sw winds 5 to 10 kt, increasing to around 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: s 2 ft
at 4 seconds and se 1 foot at 10 seconds. 
.tue night...sw 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
10 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.wed...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
11 seconds. a chance of showers in the morning. 
.wed 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. 
.thu through fri night...w winds 10 to 15 kt with gusts up 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 282005
cwfbox
expires:202606290900;;068790

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz235-290900-
rhode island sound-
405 pm edt sun jun 28 2026

.tonight...s winds around 5 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and se 2 ft at
10 seconds. patchy fog. vsby 1 nm or less. 
.mon...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds and sw 1 foot at
4 seconds. patchy fog in the morning with vsby 1 nm or less. 
.mon night...sw winds around 5 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and w 1 foot at 2 seconds. patchy fog. vsby
1 to 3 nm. 
.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
3 ft at 4 seconds and se 1 foot at 5 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 4 ft. wave detail: sw 4 ft at 4 seconds and se 1 foot at
5 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and ne 1 foot at
5 seconds. a chance of showers in the morning. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. 
.thu through fri night...w winds 15 to 20 kt. seas 2 to 4 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 282005
cwfbox
expires:202606290900;;068793

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz236-290900-
narragansett bay-
405 pm edt sun jun 28 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
around 2 ft. patchy fog. vsby 1 nm or less. 
.mon...nw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. patchy fog in the morning with vsby 1 nm or less. 
.mon night...s winds 5 to 10 kt. waves 1 foot or less. patchy
fog. vsby 1 to 3 nm. 
.tue...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. 
.tue night and wed...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. a chance of showers. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.thu through fri night...w winds 10 to 15 kt with gusts up to
20 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 282005
cwfbox
expires:202606290900;;068781

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz250-290900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt sun jun 28 2026

.tonight...s winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: se 1 foot at 6 seconds and se 1 foot at
11 seconds. patchy fog. vsby 1 nm or less. 
.mon...n winds around 5 kt, becoming e around 5 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 10 seconds
and w 1 foot at 2 seconds. patchy fog in the morning with vsby
1 nm or less. 
.mon night...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: se 2 ft at 10 seconds and n 1 foot at
4 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: sw
3 ft at 4 seconds and se 2 ft at 10 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...sw winds around 15 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
10 seconds. showers likely. 
.wed...sw winds 10 to 15 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
5 seconds. showers likely in the morning. 
.wed night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. 
.thu and thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.fri 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 282005
cwfbox
expires:202606290900;;068784

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz254-290900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt sun jun 28 2026

.tonight...se winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: se 2 ft at 6 seconds and se 1 foot at
11 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds around 5 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 7 seconds and sw 1 foot at
3 seconds. patchy fog in the morning with vsby 1 nm or less. 
.mon night...s winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and se 2 ft at 10 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: s 2 ft at
6 seconds and se 2 ft at 10 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
4 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
5 seconds. a chance of showers in the morning. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. 
.thu through fri night...w winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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 282005
cwfbox
expires:202606290900;;068785

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun jun 28 2026

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


anz255-290900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt sun jun 28 2026

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

$$