fzus51 kbox 070204
cwfbox
expires:202604071500;;952959

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-071500-
rhode island sound-
1003 pm edt mon apr 6 2026

.overnight...nw winds 5 to 10 kt, becoming ne. seas 2 to 4 ft.
wave detail: s 4 ft at 8 seconds and w 1 foot at 4 seconds.
isolated showers. 
.tue...se winds 10 to 15 kt, becoming w in the afternoon. gusts
up to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds.
scattered showers in the morning. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: nw 3 ft at 5 seconds and s 2 ft at
7 seconds. 
.wed...n winds 10 to 15 kt with gusts up to 25 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and ne 2 ft at 7 seconds. 
.wed night through thu night...s winds 5 to 10 kt. seas around
2 ft. wave detail: se 2 ft at 4 seconds and se 2 ft at 8 seconds.
.fri through sat night...n winds 10 to 15 kt. seas 2 to 4 ft.
wave detail: se 4 ft at 10 seconds and s 1 foot at 4 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 070204
cwfbox
expires:202604071500;;952962

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-071500-
narragansett bay-
1003 pm edt mon apr 6 2026

.overnight...nw winds around 5 kt, becoming ne. waves around
2 ft. isolated showers. 
.tue...se winds 5 to 10 kt, becoming w in the afternoon. gusts up
to 20 kt. waves 2 to 3 ft. scattered showers in the morning. 
.tue night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. waves 2 to 3 ft in the morning, then
1 foot or less. 
.wed night through thu night...sw winds 5 to 10 kt. waves around
2 ft. 
.fri through sat night...n 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 070204
cwfbox
expires:202604071500;;952960

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz237-071500-
block island sound-
1003 pm edt mon apr 6 2026

.overnight...nw winds around 5 kt, becoming e. seas 2 to 3 ft.
wave detail: s 3 ft at 8 seconds and w 1 foot at 3 seconds.
scattered showers. 
.tue...s winds 10 to 15 kt, becoming w in the afternoon. gusts up
to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and w
2 ft at 3 seconds. scattered showers in the morning. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at
7 seconds. 
.wed...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: ne 2 ft
at 5 seconds and w 1 foot at 3 seconds. 
.wed night and thu...se winds 5 to 10 kt. seas around 2 ft. wave
detail: s 1 foot at 2 seconds and se 1 foot at 6 seconds. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 4 seconds. 
.fri through sat night...n winds 5 to 10 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 070204
cwfbox
expires:202604071500;;952954

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-071500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1003 pm edt mon apr 6 2026

.overnight...nw winds 10 to 15 kt with gusts up to 25 kt,
becoming n 5 to 10 kt. seas 3 to 5 ft. wave detail: sw 5 ft at
8 seconds and w 1 foot at 4 seconds. 
.tue...se winds 10 to 15 kt, becoming sw in the afternoon. gusts
up to 25 kt. seas 3 to 5 ft. wave detail: sw 4 ft at 7 seconds.
numerous showers, mainly in the morning. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 4 ft at 6 seconds and se 3 ft at
7 seconds. 
.wed...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds. 
.wed night through thu night...se winds 5 to 10 kt. seas 2 to
3 ft. wave detail: se 3 ft at 8 seconds and sw 1 foot at
4 seconds. 
.fri...se winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se 4 ft
at 9 seconds. 
.fri night through sat night...n winds 10 to 15 kt. seas 3 to
5 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.

$$