fzus51 kbox 252005
cwfbox
expires:202604260900;;514982

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz235-260900-
rhode island sound-
405 pm edt sat apr 25 2026

.tonight...se winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and n 1 foot at 3 seconds. a chance of
showers. 
.sun...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 4 seconds and s 1 foot at 7 seconds. a chance of showers in
the morning. 
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 5 seconds and e 3 ft at 10 seconds. 
.mon...ne winds around 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and ne 2 ft at 3 seconds.
.mon night through tue night...ne winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds and n
2 ft at 5 seconds. 
.wed...ne winds around 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds and ne 2 ft at 3 seconds. a chance of showers.
.wed night and thu...e winds around 10 kt. seas 3 to 4 ft.
showers likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 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 252005
cwfbox
expires:202604260900;;514985

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz236-260900-
narragansett bay-
405 pm edt sat apr 25 2026

.tonight...s winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves 1 foot or less. a chance of showers. 
.sun...e winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the morning. 
.sun night...ne winds 5 to 10 kt. waves around 2 ft. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night through tue night...ne winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.wed...ne winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers.
.wed night and thu...e winds 5 to 10 kt. waves 2 to 3 ft. showers
likely. 
.thu night...nw winds 10 to 15 kt. waves 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.

$$

fzus51 kbox 252005
cwfbox
expires:202604260900;;514983

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz237-260900-
block island sound-
405 pm edt sat apr 25 2026

.tonight...se winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas around 2 ft. wave detail: e 1 foot at 3 seconds
and n 1 foot at 3 seconds. showers likely. 
.sun...e winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds and e 1 foot at
9 seconds. a chance of showers in the morning. 
.sun night...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds and e
3 ft at 10 seconds. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and ne 2 ft at 4 seconds.
.mon night through tue night...ne winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 4 ft. wave detail: e 4 ft at 8 seconds and ne
3 ft at 5 seconds. 
.wed...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 10 seconds and ne 2 ft at 4 seconds. a chance of showers. 
.wed night and thu...e winds 5 to 10 kt. seas 3 to 4 ft. showers
likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 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 252005
cwfbox
expires:202604260900;;514977

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz255-260900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt sat apr 25 2026

.tonight...se winds around 5 kt. seas 2 to 3 ft. wave detail: e
2 ft at 9 seconds and se 2 ft at 15 seconds. a slight chance of
showers this evening, then a chance of showers after midnight. 
.sun...e winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds and e 2 ft at
10 seconds. a chance of showers. 
.sun night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: e 3 ft at 4 seconds and e 3 ft at
8 seconds. a chance of rain. patchy fog in the evening. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 7 seconds and ne 3 ft at 4 seconds.
a chance of showers. patchy fog in the morning. 
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: e 6 ft at 8 seconds and n 3 ft at
4 seconds. 
.tue and tue night...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds and n 3 ft at
5 seconds. 
.wed...ne winds 10 to 15 kt. seas 5 to 7 ft. a chance of showers.
.wed night...e winds 10 to 15 kt. seas 5 to 7 ft. showers likely.
.thu...se winds 10 to 15 kt. seas 4 to 6 ft. showers likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 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.

$$