fzus51 kbox 200505
cwfbox
expires:202604201800;;672003

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 20 2026

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


anz237-201800-
block island sound-
104 am edt mon apr 20 2026

.rest of tonight...nw winds 5 to 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and se 2 ft at
7 seconds. 
.mon...w winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 7 seconds and w 1 foot at 3 seconds. a chance of showers in
the afternoon. 
.mon night...nw winds 5 to 10 kt, becoming n 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
nw 2 ft at 3 seconds and se 2 ft at 7 seconds. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming s
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 4 seconds and s 1 foot at 7 seconds. 
.tue night and wed...s winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 4 seconds. 
.wed night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and se 2 ft at 7 seconds. 
.thu through fri...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

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 200505
cwfbox
expires:202604201800;;671997

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon apr 20 2026

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


anz255-201800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt mon apr 20 2026

.rest of tonight...nw winds 15 to 20 kt. seas 3 to 5 ft. wave
detail: w 4 ft at 6 seconds and se 2 ft at 7 seconds. 
.mon...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: sw 3 ft at 7 seconds and e 2 ft at
7 seconds. 
.mon night...nw winds 5 to 10 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and
sw 2 ft at 7 seconds. 
.tue...n winds 15 to 20 kt, becoming ne 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and s
1 foot at 6 seconds. 
.tue night...s winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e
2 ft at 6 seconds. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 3 ft at
9 seconds. a chance of showers in the morning. 
.wed night...se winds around 10 kt, becoming ne after midnight.
seas 3 to 4 ft. 
.thu through fri night...ne 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 kokx 200331
cwfokx
expires:202604200800;;668657

coastal waters forecast
national weather service new york ny
1131 pm edt sun apr 19 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-200800-
long island sound west of new haven ct/port jefferson ny-
1131 pm edt sun apr 19 2026

.tonight...w winds 5 to 10 kt. seas 1 ft or less. wave detail:
nw 1 ft at 2 seconds. 
.mon...nw winds 5 to 10 kt. seas 1 ft or less. wave detail: w
1 ft at 2 seconds. chance of showers. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 1
to 2 ft. wave detail: nw 1 ft at 2 seconds. 
.tue...n winds 5 to 10 kt, becoming sw in the afternoon. seas
1 ft or less. wave detail: n 1 ft at 2 seconds. 
.tue night...s winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 1 ft or less. wave detail: s 1 ft at 2 seconds. 
.wed...s winds 5 to 10 kt. seas 1 ft or less. 
.wed night...ne winds 5 to 10 kt. seas 1 ft or less. 
.thu...nw winds 5 to 10 kt. seas 1 ft or less. 
.thu night...n winds 5 to 10 kt. seas 1 ft or less.
.fri...n winds 5 to 10 kt. seas 1 ft or less. 
.fri night...e winds 5 to 10 kt. seas 1 ft or less. chance of
showers after midnight.  

$$

fzus51 kokx 200331
cwfokx
expires:202604200800;;668659

coastal waters forecast
national weather service new york ny
1131 pm edt sun apr 19 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-200800-
peconic and gardiners bays-
1131 pm edt sun apr 19 2026

.tonight...w winds 5 to 10 kt. waves 1 ft or less.
.mon...w winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.mon night...nw winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. waves 1 ft or less in the evening, then 1 to 2 ft. 
.tue...n winds 5 to 10 kt, becoming sw in the afternoon. waves
1 ft or less. 
.tue night...s winds 5 to 10 kt. waves 1 ft or less.
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.wed night...ne winds around 5 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt, becoming w around 5 kt in the
afternoon. waves 1 ft or less. 
.thu night...w winds around 5 kt, becoming n after midnight.
waves 1 ft or less. 
.fri...n winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.fri night...e winds 5 to 10 kt. waves 1 ft or less. chance of
showers after midnight.  

$$

fzus51 kokx 200331
cwfokx
expires:202604200800;;668660

coastal waters forecast
national weather service new york ny
1131 pm edt sun apr 19 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz345-200800-
south shore bays from jones inlet through shinnecock bay-
1131 pm edt sun apr 19 2026

.tonight...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...w winds 5 to 10 kt, becoming nw in the afternoon. waves
1 ft or less. chance of showers. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1
to 2 ft. 
.tue...n winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. waves 1 ft or less. 
.tue night...s winds 10 to 15 kt. waves 1 ft or less. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. waves 1 ft or less. 
.wed night...ne winds around 5 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt, becoming w in the afternoon. waves
1 ft or less. 
.thu night...w winds around 5 kt, becoming n after midnight.
waves 1 ft or less. 
.fri...n winds 5 to 10 kt, becoming s in the afternoon. waves
1 ft or less. 
.fri night...se winds 5 to 10 kt. waves 1 ft or less. chance of
showers after midnight.  

$$

fzus51 kokx 200331
cwfokx
expires:202604200800;;668652

coastal waters forecast
national weather service new york ny
1131 pm edt sun apr 19 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-200800-
moriches inlet ny to montauk point ny out 20 nm-
1131 pm edt sun apr 19 2026

.tonight...w winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 
ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at 6 seconds. 
.mon...sw winds 5 to 10 kt, becoming nw in the afternoon. seas 2
to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at 7
seconds. chance of showers mainly in the afternoon. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 3 ft at 4 seconds and se 1 ft at
7 seconds. chance of showers in the evening. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming w
around 5 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and ne 3 ft at 7 seconds. 
.tue night...sw winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e
2 ft at 8 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. chance of showers in the morning. 
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.thu...n winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
4 ft, occasionally to 5 ft. 
.thu night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. 
.fri...n winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. 
.fri night...se winds 5 to 10 kt. seas around 2 ft. chance of
showers after midnight.  

$$