fzus51 kbox 290804
cwfbox
expires:202608292100;;542438

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt sat aug 29 2026

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


anz235-292100-
rhode island sound-
404 am edt sat aug 29 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming sw
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and n 2 ft at 4 seconds. 
.tonight...sw winds around 10 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and ne 1 foot at 3 seconds. 
.sun...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and e 2 ft at 7 seconds. 
.sun night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 7 seconds. a chance of showers. 
.mon...nw winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
5 seconds. a chance of showers in the morning. 
.mon night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
s 1 foot at 4 seconds and se 1 foot at 8 seconds. 
.tue...se winds 5 to 10 kt. seas around 2 ft. 
.tue night...se winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers. 
.wed and wed night...s winds 10 to 15 kt. 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.

$$

fzus51 kbox 290804
cwfbox
expires:202608292100;;542441

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt sat aug 29 2026

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


anz236-292100-
narragansett bay-
404 am edt sat aug 29 2026

.today...n winds 5 to 10 kt, becoming sw this afternoon. waves
around 2 ft. 
.tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. waves 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves 2 to 3 ft. a chance
of showers. 
.mon and mon night...se winds 5 to 10 kt. waves around 2 ft. 
.tue...se winds 5 to 10 kt. waves around 2 ft. 
.tue night...se winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers. 
.wed night...s winds 5 to 10 kt. waves around 2 ft. showers
likely.  

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 290804
cwfbox
expires:202608292100;;542439

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt sat aug 29 2026

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


anz237-292100-
block island sound-
404 am edt sat aug 29 2026

.today...n winds 10 to 15 kt, becoming sw 5 to 10 kt this
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and
ne 1 foot at 3 seconds. 
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds and ne 1 foot at 3 seconds. 
.sun...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and se 2 ft at 8 seconds. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 4 seconds and se 2 ft at
7 seconds. a chance of showers.
.mon...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 5 seconds and ne 1 foot at
5 seconds. a chance of showers in the morning. 
.mon night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
se 1 foot at 3 seconds and se 1 foot at 8 seconds. 
.tue...se winds 5 to 10 kt. seas around 2 ft. 
.tue night...se winds around 10 kt. seas 2 to 3 ft. a chance of
showers. 
.wed...se winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers
and tstms. 
.wed night...s winds around 10 kt. seas 2 to 3 ft. showers
likely.  

winds and seas higher in and near tstms.

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 290804
cwfbox
expires:202608292100;;542433

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt sat aug 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-
404 am edt sat aug 29 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt this afternoon. seas 2 to 4 ft. wave detail: se 3 ft
at 7 seconds and n 2 ft at 4 seconds. 
.tonight...s winds around 5 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: ne 2 ft at 6 seconds and s 2 ft at
7 seconds. 
.sun...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft at
4 seconds and e 2 ft at 7 seconds. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
7 seconds. a chance of showers. 
.mon...nw winds 10 to 15 kt, becoming ne 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and
ne 1 foot at 5 seconds. a chance of showers in the morning. 
.mon night...e winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 5 seconds and ne 1 foot at 3 seconds. 
.tue...e winds 5 to 10 kt. seas around 2 ft. 
.tue night and wed...se winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.wed night...s winds 10 to 15 kt. seas around 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.

$$