fzus51 kbox 020204
cwfbox
expires:202604021500;;678895

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt wed apr 1 2026

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


anz235-021500-
rhode island sound-
1004 pm edt wed apr 1 2026

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

.overnight...ne winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 5 ft at 8 seconds and ne 3 ft at
3 seconds. rain. patchy fog with vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up 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. rain likely in the morning. a chance of rain in the
afternoon. vsby 1 to 3 nm. 
.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: ne 4 ft at 5 seconds and s 2 ft at 7 seconds. 
.fri...se winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and
se 2 ft at 7 seconds. 
.fri night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft. wave detail: s 5 ft at 6 seconds
and e 1 foot at 7 seconds. 
.sat and sat night...se winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: se 5 ft at 5 seconds. 
.sun and sun night...sw winds 25 to 30 kt, becoming w 20 to
25 kt. seas 5 to 8 ft. showers likely. 
.mon...w winds 15 to 20 kt. seas 4 to 6 ft. 
.mon night...w winds 10 to 15 kt. seas 2 to 4 ft.  

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 020204
cwfbox
expires:202604021500;;678898

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt wed apr 1 2026

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


anz236-021500-
narragansett bay-
1004 pm edt wed apr 1 2026

.overnight...ne winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. rain. patchy fog with vsby 1 to 3 nm. 
.thu...ne winds around 15 kt with gusts up to 25 kt. waves 2 to
3 ft. patchy fog. rain likely in the morning. vsby 1 to 3 nm. 
.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. 
.fri...se winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.sat...w winds 5 to 10 kt, becoming e 10 to 15 kt in the
afternoon. waves 2 to 3 ft. 
.sat night...e winds 10 to 15 kt, becoming se with gusts up to
20 kt after midnight. waves 2 to 3 ft. a chance of showers in the
evening. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft. showers likely. 
.sun night...w winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. showers likely. 
.mon and mon night...w winds 10 to 15 kt, diminishing to 5 to
10 kt. waves 2 to 3 ft.  

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 020204
cwfbox
expires:202604021500;;678896

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt wed apr 1 2026

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


anz237-021500-
block island sound-
1004 pm edt wed apr 1 2026

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

.overnight...ne winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
wave detail: s 5 ft at 8 seconds and ne 2 ft at 3 seconds. rain.
patchy fog with vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 4 seconds and s 4 ft at 7 seconds.
patchy fog. rain likely in the morning. vsby 1 to 3 nm. 
.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 6 seconds and s 2 ft at 7 seconds. 
.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 3 ft. wave detail: sw 2 ft
at 3 seconds and se 2 ft at 7 seconds. 
.fri night...sw winds 15 to 20 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. 
.sat...sw winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 4 ft at 7 seconds and
w 1 foot at 4 seconds. 
.sat night...e winds around 15 kt, becoming se after midnight.
gusts up to 25 kt. seas 2 to 4 ft. a chance of showers in the
evening. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. showers likely. 
.sun night...w winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. showers likely. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.mon night...nw winds 10 to 15 kt. seas 2 to 4 ft. 

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 020204
cwfbox
expires:202604021500;;678890

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt wed apr 1 2026

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


anz255-021500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt wed apr 1 2026

...small craft advisory in effect through late thursday night...

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

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.

$$