fzus51 kbox 010505
cwfbox
expires:202604011800;;627397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed apr 1 2026

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


anz235-011800-
rhode island sound-
104 am edt wed apr 1 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...sw winds 25 to 30 kt. seas 5 to 8 ft. wave
detail: s 8 ft at 9 seconds and sw 1 foot at 3 seconds. patchy
fog. vsby 1 to 3 nm. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 5 to 8 ft. wave detail: s 8 ft
at 9 seconds and sw 1 foot at 3 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: s
6 ft at 8 seconds and ne 3 ft at 3 seconds. patchy fog. showers
likely. vsby 1 to 3 nm in the evening. 
.thu...ne winds 20 to 25 kt. seas 3 to 5 ft. wave detail: ne 4 ft
at 5 seconds and s 4 ft at 8 seconds. patchy fog. showers likely
in the morning. a chance of showers in the afternoon. 
.thu night...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: ne 4 ft at 5 seconds and s
2 ft at 7 seconds. patchy fog in the evening. 
.fri...se winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 4 ft at 5 seconds and
se 1 foot at 10 seconds. 
.fri night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 4 to 6 ft. 
.sat and sat night...sw winds 15 to 20 kt, becoming se. gusts up
to 25 kt. seas 3 to 5 ft. 
.sun...sw winds 25 to 30 kt. seas 5 to 7 ft. a chance of showers.
.sun night...w winds 25 to 30 kt. seas 5 to 8 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 010505
cwfbox
expires:202604011800;;627400

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed apr 1 2026

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


anz236-011800-
narragansett bay-
104 am edt wed apr 1 2026

...small craft advisory in effect through this afternoon...

.rest of tonight...sw winds 20 to 25 kt with gusts up to 30 kt.
waves 3 to 5 ft. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 3 to 5 ft. patchy fog. a
chance of showers. vsby 1 to 3 nm. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves 2 to 4 ft. patchy fog.
showers likely. vsby 1 to 3 nm in the evening. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. patchy fog. a chance of showers. 
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. patchy
fog in the evening. 
.fri and fri night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.sat and sat night...s winds 10 to 15 kt, becoming se with gusts
up to 20 kt. waves 2 to 3 ft. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft. showers likely. 
.sun night...w winds 20 to 25 kt. waves 3 to 5 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 010505
cwfbox
expires:202604011800;;627398

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed apr 1 2026

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


anz237-011800-
block island sound-
104 am edt wed apr 1 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: s 7 ft at 9 seconds and sw 1 foot at
3 seconds. patchy fog. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 5 to 7 ft. wave detail: s 7 ft
at 9 seconds and sw 1 foot at 3 seconds. patchy fog. a chance of
showers. vsby 1 to 3 nm in the morning. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 3 to 5 ft. wave detail: s
5 ft at 9 seconds and ne 2 ft at 3 seconds. patchy fog. showers.
vsby 1 to 3 nm in the evening. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 4 seconds and s 4 ft at 7 seconds.
patchy fog. a chance of showers. 
.thu night...ne winds 15 to 20 kt with gusts up to 25 kt,
becoming e 10 to 15 kt after midnight. seas 2 to 4 ft. wave
detail: e 4 ft at 5 seconds and s 2 ft at 7 seconds. patchy fog
in the evening. 
.fri...se winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: se 3 ft
at 6 seconds and sw 2 ft at 3 seconds. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.sat and sat night...sw winds 10 to 15 kt, becoming se with gusts
up to 25 kt. seas 2 to 4 ft. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. showers likely. 
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 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 010505
cwfbox
expires:202604011800;;627392

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt wed apr 1 2026

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


anz255-011800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt wed apr 1 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 7 to 9 ft. wave detail: sw 9 ft at 9 seconds and sw 1 foot
at 3 seconds. patchy fog. vsby 1 nm or less. 
.wed...sw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 6 to 9 ft. wave detail: s 9 ft at 9 seconds and
sw 1 foot at 4 seconds. patchy fog. a chance of showers in the
afternoon. vsby 1 to 3 nm. 
.wed night...n winds 10 to 15 kt, becoming ne 20 to 25 kt after
midnight. seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight.
wave detail: sw 7 ft at 8 seconds and w 1 foot at 3 seconds,
becoming s 5 ft at 8 seconds and ne 2 ft at 4 seconds. patchy
fog. showers likely. vsby 1 to 3 nm in the evening. 
.thu...ne winds 20 to 25 kt. seas 4 to 5 ft. wave detail: ne 4 ft
at 5 seconds and s 4 ft at 7 seconds. patchy fog. showers likely,
mainly in the morning. vsby 1 to 3 nm in the afternoon. 
.thu night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 3 to 5 ft. wave detail: ne 4 ft at 5 seconds
and s 3 ft at 7 seconds. patchy fog in the evening. a chance of
showers in the evening with vsby 1 to 3 nm. 
.fri...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and
e 2 ft at 6 seconds. 
.fri night...sw winds 20 to 25 kt. seas 5 to 7 ft.
.sat and sat night...sw winds 15 to 20 kt, becoming se. gusts up
to 25 kt. seas 4 to 6 ft. 
.sun...s winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. a chance of showers. 
.sun night...sw winds 25 to 30 kt. seas 7 to 10 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.

$$