fzus51 kbox 020804
cwfbox
expires:202604022100;;694178

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu apr 2 2026

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


anz235-022100-
rhode island sound-
404 am edt thu apr 2 2026

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

.today...ne winds around 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 5 seconds and s 4 ft at 8 seconds.
patchy fog. rain this morning. a slight chance of rain this
afternoon. vsby 1 to 3 nm. 
.tonight...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. patchy fog. vsby 1 to
3 nm. 
.fri...se winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
4 seconds and se 2 ft at 7 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.fri night...sw winds 20 to 25 kt. seas 3 to 5 ft. wave detail: s
5 ft at 7 seconds. patchy fog in the evening. 
.sat...nw winds 10 to 15 kt, becoming ne with gusts up to 20 kt
in the afternoon. seas 3 to 5 ft. wave detail: s 5 ft at
7 seconds and e 2 ft at 7 seconds. 
.sat night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: e 3 ft at 4 seconds and s 3 ft at
6 seconds. 
.sun and sun night...sw winds 25 to 30 kt, becoming w 20 to
25 kt. seas 5 to 8 ft. showers.
.mon...w winds 15 to 20 kt. seas 3 to 5 ft. 
.mon night...w winds 10 to 15 kt with gusts up to 20 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 020804
cwfbox
expires:202604022100;;694181

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu apr 2 2026

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


anz236-022100-
narragansett bay-
404 am edt thu apr 2 2026

.today...ne winds 15 to 20 kt. waves 2 to 3 ft. patchy fog. rain
this morning. a slight chance of rain this afternoon. vsby 1 to
3 nm. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt, becoming
e 5 to 10 kt after midnight. waves 2 to 3 ft. patchy fog. vsby
1 to 3 nm. 
.fri...se winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. waves around 2 ft. patchy fog in the morning with vsby
1 to 3 nm. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. patchy fog in the evening with vsby 1 to 3 nm. 
.sat...nw winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.sun and sun night...s winds 20 to 25 kt, becoming w 15 to 20 kt.
gusts up to 30 kt. waves 3 to 5 ft. showers.
.mon and mon night...w winds 10 to 15 kt. gusts up to 20 kt.
waves 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 020804
cwfbox
expires:202604022100;;694179

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu apr 2 2026

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


anz237-022100-
block island sound-
404 am edt thu apr 2 2026

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

.today...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 8 seconds.
patchy fog. rain likely this morning. vsby 1 to 3 nm. 
.tonight...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 6 seconds and s 2 ft at 7 seconds. patchy fog. vsby 1 to 3 nm.
.fri...se winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and sw 2 ft at 3 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 4 ft at 6 seconds. patchy fog in the
evening. 
.sat and sat night...se winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and e 3 ft at
4 seconds. 
.sun and sun night...sw winds 20 to 25 kt with gusts up to 35 kt,
becoming w 15 to 20 kt with gusts up to 25 kt. seas 5 to 7 ft.
wave detail: s 7 ft at 8 seconds and se 4 ft at 5 seconds.
showers.
.mon...w winds around 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 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 020804
cwfbox
expires:202604022100;;694173

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu apr 2 2026

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


anz255-022100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am edt thu apr 2 2026

...small craft advisory in effect through late tonight...

.today...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
5 ft. wave detail: ne 5 ft at 6 seconds and s 4 ft at 7 seconds.
patchy fog. rain this morning. a chance of rain this afternoon.
vsby 1 to 3 nm. 
.tonight...e winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: e 5 ft
at 6 seconds and s 2 ft at 7 seconds. patchy fog. vsby 1 nm or
less, increasing to 1 to 3 nm after midnight. 
.fri...se winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 6 seconds. patchy fog. vsby 1 to 3 nm. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: sw 7 ft at 7 seconds and e 3 ft at
7 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.sat...nw 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 around 15 kt, becoming se after midnight.
gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 4 ft at
6 seconds. 
.sun...s winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. showers likely. 
.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. 
.mon night...w winds 15 to 20 kt. seas 4 to 6 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.

$$