fzus51 kbox 111402
cwfbox
expires:202604120300;;192044

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

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


anz235-120300-
rhode island sound-
1002 am edt sat apr 11 2026

.this afternoon...nw winds 5 to 10 kt with gusts up to 20 kt.
seas 3 to 4 ft. 
.tonight...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. 
.tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night through wed night...sw 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 111402
cwfbox
expires:202604120300;;192047

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

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


anz236-120300-
narragansett bay-
1002 am edt sat apr 11 2026

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tonight...nw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves around 2 ft. 
.sun...n winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.sun night...s winds around 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves 2 to 3 ft. 
.mon and mon night...sw winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft. 
.tue...sw winds 5 to 10 kt. waves 2 to 3 ft. 
.tue night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.wed and wed night...sw winds 10 to 15 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 111402
cwfbox
expires:202604120300;;192045

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

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


anz237-120300-
block island sound-
1002 am edt sat apr 11 2026

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
seas 3 to 4 ft. 
.tonight...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.sun...ne winds 5 to 10 kt, becoming s in the afternoon. seas
2 to 3 ft. 
.sun night...s winds 10 to 15 kt. gusts up to 25 kt after
midnight. seas 2 to 4 ft. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 30 kt.
seas 4 to 6 ft. 
.tue through wed night...sw 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 111402
cwfbox
expires:202604120300;;192039

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

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


anz255-120300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1002 am edt sat apr 11 2026

...small craft advisory in effect until 8 pm edt this evening...

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. 
.tonight...nw winds 5 to 10 kt, becoming n with gusts up to 20 kt
after midnight. seas 3 to 5 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
4 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. 
.mon and mon night...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 6 to 9 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. 
.tue night through wed night...sw winds 15 to 20 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.

$$