fzus51 kbox 201705
cwfbox
expires:202604210600;;699502

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

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-210600-
rhode island sound-
105 pm edt mon apr 20 2026

.this afternoon...w winds 10 to 15 kt. seas around 2 ft. wave
detail: w 2 ft at 3 seconds and se 2 ft at 7 seconds. a slight
chance of rain. 
.tonight...nw winds 10 to 15 kt, becoming n with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: n 2 ft at
3 seconds and w 2 ft at 3 seconds. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming sw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft
at 3 seconds and nw 1 foot at 3 seconds. 
.tue night...sw winds 10 to 15 kt. seas around 2 ft. wave detail:
sw 2 ft at 3 seconds and e 1 foot at 3 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 1 foot at
8 seconds. a chance of showers.
.wed night...se winds 5 to 10 kt, becoming e after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
4 seconds. 
.thu through fri night...se winds 5 to 10 kt. 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 201705
cwfbox
expires:202604210600;;699505

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

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-210600-
narragansett bay-
105 pm edt mon apr 20 2026

.this afternoon...w winds 5 to 10 kt. waves around 2 ft. a slight
chance of rain. 
.tonight...n winds 5 to 10 kt. waves around 2 ft. 
.tue...n winds 5 to 10 kt, becoming s in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. 
.tue night...s winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft after midnight. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. a chance of showers. 
.wed night...se winds 5 to 10 kt, becoming ne after midnight.
waves around 2 ft. 
.thu through fri night...se winds 5 to 10 kt. 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 201705
cwfbox
expires:202604210600;;699503

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

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-210600-
block island sound-
105 pm edt mon apr 20 2026

.this afternoon...w winds around 10 kt. seas around 2 ft. wave
detail: se 2 ft at 7 seconds and w 1 foot at 3 seconds. a slight
chance of rain. 
.tonight...nw winds 10 to 15 kt, becoming n 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: ne
2 ft at 3 seconds and w 1 foot at 3 seconds. 
.tue night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 2 seconds and e 1 foot at 3 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
2 seconds. a chance of showers.
.wed night...se winds 5 to 10 kt, becoming ne after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and sw 1 foot at
3 seconds. 
.thu through fri night...se winds 5 to 10 kt. 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 201705
cwfbox
expires:202604210600;;699497

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

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-210600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 pm edt mon apr 20 2026

.this afternoon...w winds around 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and e 2 ft at 7 seconds. 
.tonight...w winds around 10 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and ne
2 ft at 7 seconds. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 3 ft
at 4 seconds and s 1 foot at 6 seconds. 
.tue night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 4 seconds and w 1 foot at 4 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 2 ft at
7 seconds. a chance of showers. 
.wed night...se winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: sw 3 ft at 6 seconds and e
2 ft at 9 seconds. 
.thu through fri...n winds 5 to 10 kt. seas 2 to 4 ft. 
.fri night...s winds 5 to 10 kt. seas 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 kokx 201815
cwfokx
expires:202604210715;;702092

coastal waters forecast
national weather service new york ny
215 pm edt mon apr 20 2026

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


anz340-210715-
peconic and gardiners bays-
215 pm edt mon apr 20 2026

.rest of today...w winds around 5 kt, becoming n 10 to 15 kt with
gusts up to 20 kt late. waves 1 ft or less, then 1 to 2 2 ft late.
isolated showers. 
.tonight...nw winds 10 to 15 kt, becoming n after midnight. 
waves 1 to 2 ft. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, becoming s
around 5 kt in the afternoon. waves 1 to 2 ft in the morning, then
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. chance of showers
in the morning. 
.wed night...e winds around 5 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt. waves 1 ft or less.
.thu night...nw winds around 5 kt. waves 1 ft or less. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.fri night...s winds around 5 kt, becoming e after midnight.
waves 1 ft or less. 
.sat...e winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...e winds 5 to 10 kt. waves 1 ft or less. chance of
showers.  

$$

fzus51 kokx 201815
cwfokx
expires:202604210715;;702085

coastal waters forecast
national weather service new york ny
215 pm edt mon apr 20 2026

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


anz350-210715-
moriches inlet ny to montauk point ny out 20 nm-
215 pm edt mon apr 20 2026

.rest of today...n winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: se 2 ft at 7 seconds and nw 1 ft at
3 seconds. scattered showers. 
.tonight...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 2 ft at 3 seconds and w 2 ft at 4 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, becoming s
around 5 kt in the afternoon. seas 2 to 3 ft. wave detail: ne
3 ft at 4 seconds and w 1 ft at 4 seconds. 
.tue night...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 3 seconds and ne 1 ft at 5 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and e 1 ft at 8 seconds.
chance of showers. 
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 3 ft at 6 seconds and e 2 ft at 9 seconds. 
.thu...nw winds around 5 kt, becoming w in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. 
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. 
.fri night...s winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft. 
.sat...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. chance of showers.
.sat night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. chance of showers.  

$$