fzus51 kbox 271705
cwfbox
expires:202604280600;;619569

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt mon apr 27 2026

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


anz235-280600-
rhode island sound-
104 pm edt mon apr 27 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and ne 1 foot
at 3 seconds. 
.tonight...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
4 ft at 9 seconds and ne 2 ft at 3 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 8 seconds and se 4 ft at 10 seconds.
.tue night...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: se 4 ft at 10 seconds and n
2 ft at 4 seconds. 
.wed...ne winds around 10 kt, becoming e in the afternoon. seas
2 to 4 ft. wave detail: ne 4 ft at 10 seconds and se 3 ft at
10 seconds. 
.wed night...se winds 10 to 15 kt. seas 2 to 4 ft. wave detail:
se 3 ft at 10 seconds and s 3 ft at 20 seconds. showers likely
after midnight. 
.thu...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers.
.thu night...w winds 20 to 25 kt. seas 3 to 4 ft. a chance of
showers. 
.fri and fri night...w winds 20 to 25 kt, diminishing to 15 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 271705
cwfbox
expires:202604280600;;619572

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt mon apr 27 2026

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


anz236-280600-
narragansett bay-
104 pm edt mon apr 27 2026

.this afternoon...e winds around 10 kt with gusts up to 20 kt.
waves around 2 ft. 
.tonight...ne winds 5 to 10 kt. waves around 2 ft. 
.tue...ne winds 5 to 10 kt. waves around 2 ft. 
.tue night...ne winds 5 to 10 kt. waves around 2 ft. 
.wed...ne winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft. 
.wed night...se winds around 10 kt. waves around 2 ft. showers
after midnight. 
.thu...se winds 10 to 15 kt. waves 2 to 3 ft. showers.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 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 271705
cwfbox
expires:202604280600;;619570

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt mon apr 27 2026

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


anz237-280600-
block island sound-
104 pm edt mon apr 27 2026

.this afternoon...e winds around 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and ne 1 foot
at 3 seconds. 
.tonight...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
3 ft at 9 seconds and ne 2 ft at 3 seconds. 
.tue...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 9 seconds and ne 2 ft at 3 seconds. 
.tue night...ne winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: e 4 ft at 9 seconds and n
2 ft at 4 seconds. 
.wed...ne winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 4 ft. wave detail: ne 3 ft at 9 seconds and e 3 ft at
9 seconds. 
.wed night...se winds around 10 kt. seas 2 to 4 ft. wave detail:
e 3 ft at 10 seconds and se 2 ft at 5 seconds. showers after
midnight. 
.thu...se winds 10 to 15 kt. seas 2 to 4 ft. showers.
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 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 271705
cwfbox
expires:202604280600;;619564

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt mon apr 27 2026

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


anz255-280600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 pm edt mon apr 27 2026

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

.this afternoon...ne winds around 15 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: e 4 ft at 12 seconds and se 3 ft at
7 seconds. 
.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: e 6 ft at 9 seconds and s 3 ft at 9 seconds. 
.tue...ne winds around 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: e 6 ft at 9 seconds and n 3 ft at 4 seconds. 
.tue night...ne winds 10 to 15 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: e 5 ft at 9 seconds and n 4 ft at
5 seconds. 
.wed...ne winds around 10 kt. gusts up to 20 kt in the morning.
seas 4 to 6 ft. wave detail: e 6 ft at 10 seconds and n 3 ft at
4 seconds. 
.wed night...se winds 10 to 15 kt. seas 4 to 6 ft. wave detail: e
5 ft at 9 seconds and ne 2 ft at 5 seconds. a chance of showers
after midnight. 
.thu...se winds around 15 kt with gusts up to 20 kt. seas 4 to
6 ft. showers.
.thu night...w winds 20 to 25 kt. seas 4 to 6 ft. a chance of
showers. 
.fri and fri night...w winds 20 to 25 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.

$$

fzus51 kokx 271826
cwfokx
expires:202604280715;;623588

coastal waters forecast
national weather service new york ny
226 pm edt mon apr 27 2026

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


anz340-280715-
peconic and gardiners bays-
226 pm edt mon apr 27 2026

.tonight...e winds around 5 kt, becoming n after midnight. waves
1 ft or less. 
.tue...e winds around 5 kt. waves 1 ft or less. 
.tue night...e winds around 5 kt. waves 1 ft or less.
.wed...e winds around 5 kt. waves 1 ft or less. 
.wed night...se winds 5 to 10 kt. waves 1 ft or less. chance of
showers in the evening, then showers after midnight. 
.thu...se winds 5 to 10 kt, becoming nw in the afternoon. waves
1 ft or less. showers.
.thu night...nw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves 1 to 2 ft. chance of showers in the
evening. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sat...w winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...nw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 kokx 271826
cwfokx
expires:202604280715;;623581

coastal waters forecast
national weather service new york ny
226 pm edt mon apr 27 2026

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


anz350-280715-
moriches inlet ny to montauk point ny out 20 nm-
226 pm edt mon apr 27 2026

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

.tonight...ne winds 5 to 10 kt, becoming n late. seas 4 to 6 ft,
occasionally to 8 ft. wave detail: e 5 ft at 9 seconds. 
.tue...ne winds 5 to 10 kt. seas 4 to 5 ft, occasionally to 6 ft.
wave detail: e 5 ft at 10 seconds. 
.tue night...e winds 5 to 10 kt, becoming ne after midnight. seas
4 to 5 ft, occasionally to 6 ft. wave detail: e 5 ft at
9 seconds. 
.wed...ne winds 5 to 10 kt, becoming e in the afternoon. seas
3 to 5 ft, occasionally to 6 ft. wave detail: e 4 ft at
10 seconds. 
.wed night...se winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: e 4 ft at 10 seconds. chance of showers in the
evening, then showers after midnight. 
.thu...se winds 10 to 15 kt, becoming w in the afternoon. seas
4 to 5 ft, occasionally to 6 ft. wave detail: e 5 ft at
10 seconds. showers.
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. chance of showers in the
evening. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft, occasionally to 6 ft. 
.sat...sw winds 5 to 10 kt. seas around 3 ft. chance of showers. 
.sat night...nw winds 5 to 10 kt. seas 4 to 6 ft, occasionally to
8 ft.  

$$