fzus51 kbox 222004
cwfbox
expires:202609230900;;887881

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt tue sep 22 2026

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


anz235-230900-
rhode island sound-
403 pm edt tue sep 22 2026

...gale warning in effect from late tonight through thursday
evening...

.tonight...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: ne 5 ft
at 5 seconds. 
.wed...ne winds 25 to 30 kt. seas 5 to 7 ft. wave detail: e 7 ft
at 7 seconds and se 6 ft at 9 seconds. 
.wed night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 5 to 8 ft. wave detail: ne 7 ft at 5 seconds
and se 7 ft at 10 seconds.
.thu...ne winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. wave detail: se 7 ft at 12 seconds and ne 5 ft at
5 seconds. 
.thu night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: se 7 ft at 12 seconds and ne 6 ft at
6 seconds. 
.fri and fri night...n winds 25 to 35 kt with gusts up to 45 kt.
seas 6 to 9 ft. wave detail: n 8 ft at 5 seconds and se 6 ft at
12 seconds. a chance of showers. 
.sat...n winds 25 to 35 kt with gusts up to 40 kt. seas 5 to
8 ft. a chance of showers. 
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 7 ft. showers likely. 
.sun...n winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. showers likely. 
.sun night...n winds 20 to 25 kt with gusts up to 30 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 222004
cwfbox
expires:202609230900;;887884

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt tue sep 22 2026

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


anz236-230900-
narragansett bay-
403 pm edt tue sep 22 2026

...small craft advisory in effect from late tonight through
thursday evening...

.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft.
.wed...ne winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.wed night...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft, except 4 to 6 ft at the bay entrance. 
.thu...ne winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft, except 4 to 6 ft at the bay entrance. 
.thu night...ne winds 15 to 20 kt, becoming n 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 3 ft, except 4 to 6 ft at
the bay entrance. 
.fri and fri night...n winds 25 to 30 kt with gusts up to 40 kt.
waves around 3 ft, except 4 to 6 ft at the bay entrance. a chance
of showers. 
.sat and sat night...n winds 25 to 30 kt, diminishing to 20 to
25 kt. gusts up to 40 kt. waves around 3 ft, except 4 to 6 ft at
the bay entrance. a chance of showers. 
.sun...n winds 15 to 20 kt with gusts up to 30 kt. waves around
3 ft. showers likely. 
.sun night...n winds 15 to 20 kt with gusts up to 25 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 222004
cwfbox
expires:202609230900;;887882

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt tue sep 22 2026

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


anz237-230900-
block island sound-
403 pm edt tue sep 22 2026

...gale warning in effect from late tonight through thursday
evening...

.tonight...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: ne 5 ft
at 5 seconds. 
.wed...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: se 8 ft at 9 seconds and e 7 ft at 7 seconds. 
.wed night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: e 8 ft at 9 seconds and e 7 ft at
8 seconds. 
.thu...ne winds 20 to 25 kt with gusts up to 35 kt. seas 7 to
10 ft. wave detail: e 9 ft at 11 seconds and ne 5 ft at
5 seconds. 
.thu night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 6 to 9 ft. wave detail: e 9 ft at 12 seconds
and ne 5 ft at 6 seconds. 
.fri...n winds 25 to 30 kt with gusts up to 45 kt. seas 7 to
10 ft. wave detail: e 9 ft at 12 seconds and n 7 ft at 6 seconds.
a chance of showers in the afternoon. 
.fri night...n winds 25 to 30 kt with gusts up to 40 kt. seas
6 to 9 ft. a chance of showers. 
.sat...n winds 25 to 30 kt with gusts up to 45 kt. seas 6 to
9 ft. a chance of showers. 
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 7 ft. a chance of showers. 
.sun...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. a chance of showers. 
.sun night...n winds around 20 kt with gusts up to 30 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 222004
cwfbox
expires:202609230900;;887876

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt tue sep 22 2026

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


anz255-230900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt tue sep 22 2026

...gale warning in effect from 2 am edt wednesday through
thursday evening...

.tonight...ne winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 5 to 7 ft. wave detail: ne 7 ft at 7 seconds and n
1 foot at 4 seconds. 
.wed...ne winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. wave detail: ne 9 ft at 8 seconds and se 6 ft at 9 seconds.
.wed night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
8 to 11 ft. wave detail: e 10 ft at 10 seconds and n 1 foot at
4 seconds. 
.thu...ne winds 25 to 30 kt with gusts up to 35 kt. seas 9 to
12 ft. wave detail: e 10 ft at 10 seconds and ne 7 ft at
7 seconds. 
.thu night...ne winds 30 to 35 kt with gusts up to 40 kt. seas
9 to 13 ft. wave detail: e 11 ft at 11 seconds and n 8 ft at
6 seconds. a chance of showers after midnight. 
.fri...ne winds 30 to 35 kt with gusts up to 45 kt. seas 10 to
14 ft. wave detail: e 10 ft at 11 seconds and n 9 ft at
7 seconds. a chance of showers. 
.fri night...n winds 30 to 40 kt with gusts up to 45 kt. seas
10 to 14 ft, except 13 to 18 ft s and e of nantucket. a chance of
showers. 
.sat...n winds 30 to 40 kt with gusts up to 45 kt. seas 9 to
13 ft, except 13 to 18 ft s and e of nantucket. showers likely
with a chance of tstms. 
.sat night...n winds 25 to 35 kt with gusts up to 40 kt. seas
8 to 11 ft. showers likely with a chance of tstms. 
.sun...n winds 25 to 30 kt. seas 6 to 9 ft. showers likely. 
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 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.

$$