fzus51 kbox 291704
cwfbox
expires:202606300600;;116100

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

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


anz235-300600-
rhode island sound-
103 pm edt mon jun 29 2026

.this afternoon...s winds around 5 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and e 1 foot at 4 seconds. 
.tonight...sw winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 5 seconds and se 1 foot 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: sw 3 ft
at 4 seconds and e 1 foot at 3 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 se 1 foot at
10 seconds. patchy fog in the evening. a chance of showers after
midnight. vsby 1 to 3 nm in the evening. 
.wed...sw winds around 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 6 seconds and se 1 foot at
10 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. wave detail: s 4 ft at 6 seconds and se 1 foot at
10 seconds. 
.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 291704
cwfbox
expires:202606300600;;116103

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

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


anz236-300600-
narragansett bay-
103 pm edt mon jun 29 2026

.this afternoon...se winds 5 to 10 kt. waves around 2 ft. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
around 2 ft in the 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. a chance of showers. 
.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. a chance of
showers in the morning. 
.wed night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. 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 291704
cwfbox
expires:202606300600;;116101

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

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


anz237-300600-
block island sound-
103 pm edt mon jun 29 2026

.this afternoon...s winds around 5 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and e 1 foot at 3 seconds. 
.tonight...s winds around 5 kt. seas around 2 ft. wave detail: se
2 ft at 5 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
5 seconds and se 2 ft at 9 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 3 ft at 5 seconds and se 2 ft at
9 seconds. a chance of showers after midnight. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 6 seconds and se 1 foot at
9 seconds. 
.thu through fri 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 se
1 foot at 10 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 291704
cwfbox
expires:202606300600;;116095

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

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


anz255-300600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 pm edt mon jun 29 2026

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

$$