fzus51 kbox 132002
cwfbox
expires:202604140900;;313642

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt mon apr 13 2026

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


anz235-140900-
rhode island sound-
402 pm edt mon apr 13 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt, becoming
w 15 to 20 kt after midnight. seas 5 to 7 ft. patchy fog after
midnight with vsby 1 to 3 nm. 
.tue...w winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 3 to 5 ft. patchy fog in the morning with vsby
1 to 3 nm. 
.tue night...sw winds 10 to 15 kt. seas 2 to 4 ft. patchy fog
after midnight. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. 
.wed night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. a chance of showers. 
.thu...s winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers
in the morning. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri and fri night...sw winds 10 to 15 kt, becoming ne. seas 2 to
3 ft. a chance of showers. 
.sat and sat night...ne winds 10 to 15 kt, becoming se. seas 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 132002
cwfbox
expires:202604140900;;313645

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt mon apr 13 2026

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


anz236-140900-
narragansett bay-
402 pm edt mon apr 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft. patchy
fog after midnight with vsby 1 to 3 nm. 
.tue...sw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...sw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog
after midnight. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves around 2 ft. 
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. waves around 2 ft. a chance of showers. 
.thu...s winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the morning. 
.thu night...sw winds 5 to 10 kt. waves around 2 ft. 
.fri and fri night...sw winds 5 to 10 kt, becoming ne. waves
around 2 ft. a chance of showers. 
.sat and sat night...ne winds 5 to 10 kt, becoming se. waves
around 2 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 132002
cwfbox
expires:202604140900;;313643

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt mon apr 13 2026

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


anz237-140900-
block island sound-
402 pm edt mon apr 13 2026

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

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. seas 4 to
6 ft. patchy fog after midnight with vsby 1 to 3 nm. 
.tue...w winds 5 to 10 kt, becoming s in the afternoon. seas 3 to
4 ft. patchy fog in the morning with vsby 1 to 3 nm. 
.tue night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. a
chance of showers. 
.thu and thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri and fri night...sw winds 5 to 10 kt, becoming ne. seas 2 to
3 ft. a chance of showers. 
.sat and sat night...e winds 5 to 10 kt, becoming se. seas 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 132002
cwfbox
expires:202604140900;;313637

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt mon apr 13 2026

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


anz255-140900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
402 pm edt mon apr 13 2026

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

.tonight...sw winds 25 to 30 kt, becoming w 15 to 20 kt after
midnight. seas 6 to 9 ft. patchy fog. vsby 1 to 3 nm. 
.tue...w winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. seas 4 to 6 ft. patchy fog in the morning with vsby
1 nm or less. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. patchy fog. vsby 1 to 3 nm in the evening. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 3 to 4 ft. 
.wed night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. a chance of showers. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. 
.fri through sat night...se 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 kokx 131830
cwfokx
expires:202604140715;;309201

coastal waters forecast
national weather service new york ny
230 pm edt mon apr 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-140715-
peconic and gardiners bays-
230 pm edt mon apr 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. slight chance of showers late. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt, becoming
w 5 to 10 kt after midnight. waves around 2 ft in the evening,
then 1 ft or less. slight chance of showers in the evening. areas
of fog after midnight with vsby 1 to 3 nm. 
.tue...w winds around 5 kt, becoming s in the afternoon. waves
1 ft or less. areas of fog in the morning with vsby 1 to 3 nm. 
.tue night...sw winds 5 to 10 kt. waves 1 ft or less. 
.wed...sw winds 5 to 10 kt. waves 1 ft or less. slight chance of
showers in the afternoon. 
.wed night...sw winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.thu...s winds 5 to 10 kt. waves 1 ft or less. 
.thu night...sw winds 5 to 10 kt. waves 1 ft or less. 
.fri...sw winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.fri night...n winds around 5 kt. waves 1 ft or less.
.sat...e winds 5 to 10 kt. waves 1 ft or less. 
.sat night...se winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 kokx 131830
cwfokx
expires:202604140715;;309194

coastal waters forecast
national weather service new york ny
230 pm edt mon apr 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-140715-
moriches inlet ny to montauk point ny out 20 nm-
230 pm edt mon apr 13 2026

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

.rest of today...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 7 to 9 ft, occasionally to 11 ft. wave detail: s 8 ft at
7 seconds and e 2 ft at 9 seconds. slight chance of showers late.
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to 7 ft,
occasionally to 9 ft after midnight. wave detail: s 9 ft at
7 seconds, becoming s 7 ft at 7 seconds. areas of fog after
midnight with vsby 1 to 3 nm.
.tue...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 4 to 5 ft, occasionally to 6 ft. wave detail: s
5 ft at 7 seconds and se 2 ft at 10 seconds. areas of fog in the
morning with vsby 1 to 3 nm. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft, occasionally to 5 ft. wave detail: s 4 ft at 7 seconds
and se 2 ft at 9 seconds. 
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 6 seconds and se 1 ft at 9 seconds.
slight chance of showers in the afternoon. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 4 ft,
occasionally to 5 ft. wave detail: s 4 ft at 6 seconds and se
1 ft at 9 seconds. chance of showers. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft, occasionally to 5 ft. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft, occasionally to 5 ft. 
.fri...sw winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.fri night...n winds 5 to 10 kt. seas around 3 ft. 
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. 
.sat night...se winds 5 to 10 kt. seas around 2 ft.  

$$