fzus51 kbox 290805
cwfbox
expires:202609292100;;235631

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt tue sep 29 2026

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


anz235-292100-
rhode island sound-
405 am edt tue sep 29 2026

.today...w winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and nw 1 foot at 3 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and s 2 ft at
6 seconds. 
.wed...n winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 9 seconds and n 1 foot at
4 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 9 seconds and sw 1 foot at 3 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and ne 1 foot
at 5 seconds. 
.fri through sat...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and w 2 ft at
3 seconds. 
.sat night...ne winds 10 to 15 kt. seas 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.

$$

fzus51 kbox 290805
cwfbox
expires:202609292100;;235634

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt tue sep 29 2026

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


anz236-292100-
narragansett bay-
405 am edt tue sep 29 2026

.today...w winds 5 to 10 kt. waves around 2 ft. 
.tonight...w winds around 5 kt, becoming n after midnight. waves
around 2 ft in the evening, then 1 foot or less. 
.wed...nw winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.fri through sat...ne winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat night...ne 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.

$$

fzus51 kbox 290805
cwfbox
expires:202609292100;;235632

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt tue sep 29 2026

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


anz237-292100-
block island sound-
405 am edt tue sep 29 2026

.today...w winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and e 2 ft at 9 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: n 2 ft at 4 seconds and se 2 ft at
7 seconds. 
.wed...n winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 9 seconds and n 1 foot at
4 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 9 seconds and sw 1 foot at 2 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
6 seconds. 
.fri through sat...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and n 2 ft at
3 seconds. 
.sat night...e winds 10 to 15 kt. seas 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.

$$

fzus51 kbox 290805
cwfbox
expires:202609292100;;235626

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt tue sep 29 2026

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


anz255-292100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt tue sep 29 2026

.today...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 7 seconds and e 3 ft at 8 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 4 ft. wave detail: e 3 ft at 9 seconds and ne 2 ft at
6 seconds. 
.wed...n winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 9 seconds and s
2 ft at 6 seconds. 
.wed night...s winds around 5 kt, becoming sw after midnight.
seas 2 to 3 ft. wave detail: e 3 ft at 9 seconds and sw 1 foot at
4 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at
9 seconds. 
.fri through sat...n winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds and n 2 ft at
3 seconds. 
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
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.

$$