fzus51 kbox 140204
cwfbox
expires:202610141500;;056183

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue oct 13 2026

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


anz235-141500-
rhode island sound-
1004 pm edt tue oct 13 2026

...small craft advisory in effect through wednesday morning...

.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 5 ft at 7 seconds and e 1 foot at
4 seconds. a slight chance of showers and tstms. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and e 1 foot at
7 seconds. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: s 4 ft at 7 seconds and e 1 foot at
8 seconds. 
.thu...n winds 15 to 20 kt, becoming ne 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and
e 2 ft at 8 seconds. 
.thu night...e winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 3 seconds and
s 1 foot at 6 seconds. a chance of showers after midnight. 
.fri...se winds 20 to 25 kt, becoming s in the afternoon. gusts
up to 30 kt. seas 2 to 4 ft, building to 4 to 6 ft in the
afternoon. wave detail: s 4 ft at 5 seconds and se 3 ft at
10 seconds, becoming s 6 ft at 7 seconds. showers.
.fri night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. showers likely in the evening. a chance of showers
after midnight. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. 
.sat night...nw winds 25 to 30 kt. seas 3 to 5 ft. 
.sun and sun night...w winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 2 to 4 ft.  

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 140204
cwfbox
expires:202610141500;;056186

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue oct 13 2026

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


anz236-141500-
narragansett bay-
1004 pm edt tue oct 13 2026

.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a slight chance of showers and tstms. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.wed night...nw winds 10 to 15 kt. waves 2 to 3 ft. 
.thu...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. waves around 2 ft. 
.thu night...e winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. waves 1 foot or less, then around 2 ft after midnight.
a chance of showers after midnight. 
.fri and fri night...nw winds 20 to 25 kt with gusts up to 30 kt.
waves 2 to 4 ft. showers. a chance of showers after midnight. 
.sat through sun night...w winds 20 to 25 kt with gusts up to
30 kt. waves 2 to 3 ft.  

winds and waves 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 140204
cwfbox
expires:202610141500;;056184

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue oct 13 2026

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


anz237-141500-
block island sound-
1004 pm edt tue oct 13 2026

...small craft advisory in effect through wednesday morning...

.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds and s 2 ft at
8 seconds. a slight chance of showers and tstms. 
.wed...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 6 seconds and e 1 foot at
7 seconds. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds and w 2 ft at
4 seconds. 
.thu...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft
at 5 seconds and s 2 ft at 7 seconds. 
.thu night...se winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
se 2 ft at 4 seconds and se 1 foot at 10 seconds. a chance of
showers after midnight. 
.fri...se winds 15 to 20 kt, becoming sw 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. wave detail: se 3 ft at 5 seconds and se
1 foot at 10 seconds, becoming sw 5 ft at 6 seconds and s 5 ft at
9 seconds. showers.
.fri night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. showers likely, mainly in the evening. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. 
.sat night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. 
.sun and sun night...w winds 15 to 20 kt, diminishing to 10 to
15 kt. seas 2 to 3 ft.  

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 140204
cwfbox
expires:202610141500;;056178

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt tue oct 13 2026

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


anz255-141500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt tue oct 13 2026

...small craft advisory in effect through wednesday evening...

.overnight...s winds 15 to 20 kt, becoming sw 20 to 25 kt. seas
3 to 4 ft, building to 4 to 6 ft. wave detail: s 3 ft at
4 seconds and e 3 ft at 7 seconds, becoming sw 6 ft at 6 seconds
and e 3 ft at 7 seconds. a slight chance of showers and tstms. 
.wed...sw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: sw 6 ft at 7 seconds and
s 4 ft at 9 seconds. patchy fog in the morning. 
.wed night...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail:
sw 5 ft at 7 seconds and e 2 ft at 8 seconds. 
.thu...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 5 seconds and ne 3 ft at 8 seconds. 
.thu night...ne winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 5 seconds and
ne 2 ft at 7 seconds. 
.fri...s winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: s 4 ft
at 5 seconds and e 2 ft at 7 seconds, becoming s 6 ft at
6 seconds and s 6 ft at 9 seconds. showers.
.fri night...w winds 25 to 35 kt, increasing to 35 to 40 kt after
midnight. seas 6 to 9 ft, building to 8 to 11 ft after midnight.
showers likely. 
.sat...nw winds 30 to 40 kt. seas 8 to 11 ft. a chance of
showers. 
.sat night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. 
.sun...w winds 20 to 25 kt. seas 4 to 6 ft. 
.sun night...w winds 15 to 20 kt. seas 2 to 4 ft.  

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.

$$