fzus51 kbox 200505
cwfbox
expires:202604201800;;672002

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 20 2026

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


anz235-201800-
rhode island sound-
104 am edt mon apr 20 2026

.rest of tonight...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
7 seconds. 
.mon...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 7 seconds and w 1 foot at 3 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds and e
2 ft at 7 seconds. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft
at 3 seconds and s 1 foot at 7 seconds. 
.tue night and wed...s winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 4 seconds and e 1 foot at 6 seconds. 
.wed night...se winds around 10 kt, becoming ne after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and w 2 ft at
3 seconds. 
.thu through fri night...e winds 5 to 10 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 200505
cwfbox
expires:202604201800;;672005

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 20 2026

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


anz236-201800-
narragansett bay-
104 am edt mon apr 20 2026

.rest of tonight...w winds 5 to 10 kt. waves around 2 ft.
.mon...w winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.mon night...nw winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. waves around 2 ft. 
.tue...n winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 foot or less.
.tue night and wed...s winds 10 to 15 kt. waves around 2 ft. 
.wed night...se winds 5 to 10 kt, becoming ne after midnight.
waves around 2 ft. 
.thu through fri...n winds 5 to 10 kt. waves around 2 ft. 
.fri night...e winds 5 to 10 kt. waves 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.

$$