fzus51 kbox 172003
cwfbox
expires:202609180900;;618701

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt thu sep 17 2026

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


anz237-180900-
block island sound-
403 pm edt thu sep 17 2026

.tonight...sw 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 e 1 foot at
9 seconds. a slight chance of showers this evening, then a chance
of showers with a slight chance of tstms after midnight. 
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 5 seconds and e 1 foot at 9 seconds. a chance of showers in
the morning. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: ne 2 ft at 9 seconds and sw 1 foot at
5 seconds. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: ne 2 ft
at 5 seconds and sw 1 foot at 5 seconds. 
.sat night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 7 seconds and se 1 foot at 4 seconds. 
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 1 foot at 9 seconds. showers likely in the
afternoon. 
.sun night...se winds around 10 kt, becoming ne with gusts up to
20 kt after midnight. seas 3 to 5 ft. showers likely. 
.mon and mon night...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. a chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
3 to 5 ft.  

winds and seas higher in and near tstms.

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 172003
cwfbox
expires:202609180900;;618695

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 pm edt thu sep 17 2026

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


anz255-180900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt thu sep 17 2026

.tonight...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e
2 ft at 8 seconds. a chance of showers with a slight chance of
tstms after midnight. 
.fri...w winds 10 to 15 kt, becoming n in the afternoon. gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 8 seconds. a chance of showers in the morning. 
.fri night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and sw
2 ft at 5 seconds. 
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 3 ft at 5 seconds and
sw 1 foot at 5 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 7 seconds and nw 1 foot at 4 seconds. 
.sun...se winds around 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 4 seconds and e 2 ft at 8 seconds. a chance of showers in
the afternoon. 
.sun night...se winds 10 to 15 kt. seas 4 to 6 ft. showers
likely. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. showers likely. 
.mon night and tue...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. a chance of showers. 
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft.  

winds and seas higher in and near tstms.

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 172211
cwfokx
expires:202609181115;;624240

coastal waters forecast
national weather service new york ny
611 pm edt thu sep 17 2026

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


anz335-181115-
long island sound west of new haven ct/port jefferson ny-
611 pm edt thu sep 17 2026

.tonight...sw winds 5 to 10 kt, becoming nw late. seas 1 ft or
less. wave detail: s 1 ft at 2 seconds. slight chance of showers
early this evening, then slight chance of tstms late this
evening. chance of showers late this evening and early morning. 
.fri...n winds 5 to 10 kt. seas 1 ft or less. wave detail: nw
1 ft at 2 seconds. 
.fri night...n winds 10 to 15 kt. seas 1 ft or less, then around
2 ft after midnight. wave detail: n 1 ft at 2 seconds, becoming
ne 2 ft at 3 seconds. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas around 2 ft in the morning,
then 1 ft or less. wave detail: ne 2 ft at 3 seconds, becoming e
1 ft at 3 seconds.
.sat night...se winds 5 to 10 kt. seas 1 ft or less. wave detail:
e 1 ft at 3 seconds. 
.sun...se winds 5 to 10 kt. seas 1 ft or less. wave detail: se
1 ft at 2 seconds. chance of showers in the morning, then showers
in the afternoon. 
.sun night...se winds around 10 kt, becoming ne 15 to 20 kt after
midnight. seas 1 ft or less, then around 2 ft after midnight.
showers, mainly in the evening. 
.mon...ne winds 15 to 20 kt. seas around 2 ft. chance of showers.
.mon night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 4 ft, occasionally to 5 ft. chance of showers. 
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, occasionally to 5 ft. chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft, occasionally to 6 ft.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 172211
cwfokx
expires:202609181115;;624242

coastal waters forecast
national weather service new york ny
611 pm edt thu sep 17 2026

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


anz340-181115-
peconic and gardiners bays-
611 pm edt thu sep 17 2026

.tonight...sw winds 5 to 10 kt, becoming w late. waves 1 ft or
less. slight chance of showers early this evening, then chance of
showers late this evening and overnight. slight chance of tstms
after midnight. 
.fri...nw winds 5 to 10 kt. waves 1 ft or less. 
.fri night...n winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less. 
.sat...ne winds around 10 kt, becoming e in the afternoon. waves
1 ft or less. 
.sat night...se winds around 5 kt. waves 1 ft or less. 
.sun...se winds 5 to 10 kt. waves 1 ft or less. chance of showers
in the morning, then showers likely in the afternoon. 
.sun night...s winds 5 to 10 kt, becoming ne with gusts up to
20 kt after midnight. waves 1 ft or less. showers.
.mon...ne winds 10 to 15 kt with gusts up to 25 kt. waves 1 to
2 ft. chance of showers. 
.mon night...ne winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. chance of showers. 
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 172211
cwfokx
expires:202609181115;;624243

coastal waters forecast
national weather service new york ny
611 pm edt thu sep 17 2026

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


anz345-181115-
south shore bays from jones inlet through shinnecock bay-
611 pm edt thu sep 17 2026

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 5 to 10 kt late. waves 1 ft or less. slight chance of showers
early this evening, then chance of showers late this evening and
overnight. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.fri night...n winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less. 
.sat...e winds 10 to 15 kt. waves 1 ft or less. 
.sat night...se winds 5 to 10 kt. waves 1 ft or less. 
.sun...se winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers in the morning, then showers likely in
the afternoon. 
.sun night...s winds 10 to 15 kt, becoming ne after midnight.
waves 1 ft or less. showers.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less. chance of showers. 
.mon night...ne winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. waves
around 2 ft.  

$$

fzus51 kokx 172211
cwfokx
expires:202609181115;;624235

coastal waters forecast
national weather service new york ny
611 pm edt thu sep 17 2026

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


anz350-181115-
moriches inlet ny to montauk point ny out 20 nm-
611 pm edt thu sep 17 2026

.tonight...sw winds 10 to 15 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: sw 3 ft at 4 seconds and e 2 ft at 8 seconds.
slight chance of showers late this evening. chance of showers and
slight chance of tstms after midnight. 
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and e 1 ft at 8 seconds. 
.fri night...n winds 5 to 10 kt, becoming ne 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft, occasionally to
5 ft. wave detail: ne 4 ft at 6 seconds and sw 2 ft at 5 seconds.
.sat...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: ne
4 ft at 6 seconds and sw 1 ft at 5 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds. 
.sun...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 2 ft at 5 seconds. chance of showers in the
afternoon. 
.sun night...s winds around 10 kt, becoming ne with gusts up to
20 kt after midnight. seas 2 to 4 ft, occasionally to 5 ft.
showers.
.mon...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. chance of showers. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. chance of showers. 
.tue...ne winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, occasionally to 11 ft. chance of showers. 
.tue night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
8 to 11 ft, occasionally to 14 ft.  

winds and seas may be higher in and near tstms.

$$