(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110125
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-220300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and se 2 ft at
8 seconds. patchy fog. showers. isolated tstms. vsby 1 to 3 nm.
.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 5 seconds and sw 1 foot at
5 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm in the
evening.
.sat...ne winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and
sw 1 foot at 5 seconds. patchy fog.
.sat night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 5 seconds and sw 1 foot at 4 seconds. showers. patchy fog
in the evening with vsby 1 to 3 nm.
.sun...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and e 1 foot at 5 seconds. showers, mainly in the
morning.
.sun night...sw winds around 10 kt. seas 4 to 6 ft. wave detail:
s 4 ft at 7 seconds and ne 1 foot at 4 seconds. a chance of
showers.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. a chance of showers.
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft.
.tue and tue night...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 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.
$$
(2/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110128
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-220300-
vineyard sound-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: ne 2 ft at 3 seconds and w 1 foot at
6 seconds. patchy fog. showers likely. isolated tstms.
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 3 seconds and s 1 foot at
7 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm in the
evening.
.sat...ne winds 10 to 15 kt, becoming n 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: ne 2 ft at 3 seconds
and s 1 foot at 7 seconds. patchy fog. a chance of showers in the
afternoon.
.sat night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and w 1 foot at 4 seconds. showers. patchy
fog in the evening.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 5 seconds and se 1 foot at 13 seconds. showers likely, mainly
in the morning.
.sun night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
s 3 ft at 6 seconds and e 1 foot at 4 seconds.
.mon through tue night...w winds 15 to 20 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110129
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-220300-
buzzards bay-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: ne 2 ft at 3 seconds and w 1 foot at
5 seconds. showers likely. patchy fog.
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and sw
1 foot at 6 seconds. patchy fog. a chance of showers.
.sat...ne winds 10 to 15 kt, becoming n 5 to 10 kt in the
afternoon. seas around 2 ft in the morning, then 1 foot or less.
wave detail: ne 1 foot at 3 seconds and sw 1 foot at 6 seconds,
becoming ne 1 foot at 3 seconds and w 1 foot at 5 seconds. patchy
fog. a chance of showers.
.sat night...n winds 5 to 10 kt, becoming se after midnight. seas
1 foot or less. wave detail: ne 1 foot at 3 seconds and w 1 foot
at 4 seconds. showers. patchy fog in the evening.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 4 seconds and s 2 ft at 7 seconds. showers likely, mainly in
the morning.
.sun night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
s 3 ft at 5 seconds and ne 1 foot at 4 seconds.
.mon through tue 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.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110130
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-220300-
rhode island sound-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: ne 3 ft at 4 seconds and se 2 ft
at 8 seconds. showers likely.
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 4 seconds and s 1 foot at
7 seconds. patchy fog. a chance of showers.
.sat...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and
s 1 foot at 7 seconds. patchy fog. a chance of showers in the
afternoon.
.sat night...ne winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and ne 1 foot at
3 seconds. showers. patchy fog in the evening.
.sun...s winds around 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 6 seconds and se 1 foot at 13 seconds. showers likely, mainly
in the morning.
.sun night...sw winds around 10 kt. seas 3 to 5 ft. wave detail:
sw 3 ft at 6 seconds and ne 2 ft at 7 seconds.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft.
.mon night through tue night...w winds 15 to 20 kt. seas 2 to
4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110133
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-220300-
narragansett bay-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. showers likely this morning.
.tonight...n winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves around 2 ft. a chance of showers.
.sat...n winds 5 to 10 kt. waves around 2 ft. patchy fog in the
afternoon. a chance of showers in the afternoon.
.sat night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening, then showers after midnight. patchy fog
in the evening.
.sun...se winds 5 to 10 kt, becoming s in the afternoon. waves
around 2 ft. showers likely, mainly in the morning.
.sun night...sw winds 5 to 10 kt. waves 2 to 3 ft.
.mon through tue night...w winds 10 to 15 kt with gusts up 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.
$$
(6/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110131
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-220300-
block island sound-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: ne 3 ft at 4 seconds and sw 1 foot
at 5 seconds. showers likely this morning.
.tonight...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 5 seconds and s 1 foot at
7 seconds.
.sat...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 5 seconds and s 1 foot at 5 seconds. patchy fog. a chance of
showers in the afternoon.
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 5 seconds and ne 1 foot at 5 seconds. showers. patchy
fog in the evening.
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 8 seconds and s 1 foot at 4 seconds. showers likely, mainly in
the morning.
.sun night...sw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
3 ft at 6 seconds and e 1 foot at 3 seconds.
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft.
.mon night through tue night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110121
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-220300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and e 2 ft at
8 seconds. a chance of showers.
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and e
2 ft at 8 seconds. a chance of showers. patchy fog in the
evening.
.sat...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: ne 3 ft at 5 seconds and e 2 ft at
8 seconds. a chance of showers. patchy fog in the afternoon.
.sat night...ne winds 5 to 10 kt, becoming se after midnight.
seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds and sw 1 foot at
5 seconds. a chance of showers in the evening, then showers
likely after midnight. patchy fog in the evening.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 6 seconds and sw 1 foot at 4 seconds. showers likely, mainly
in the morning.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and s 1 foot at 3 seconds.
.mon through tue night...w 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.
$$
(8/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110124
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-220300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 4 seconds and e 2 ft at 8 seconds. patchy fog.
showers likely. isolated tstms. vsby 1 to 3 nm.
.tonight...ne winds 15 to 20 kt. seas 3 to 4 ft. wave detail: ne
4 ft at 5 seconds and e 2 ft at 8 seconds. patchy fog. a chance
of showers. vsby 1 to 3 nm in the evening.
.sat...e winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: ne 3 ft
at 5 seconds and s 1 foot at 5 seconds. patchy fog. a chance of
showers in the morning.
.sat night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 5 seconds and s 1 foot at 5 seconds. showers. patchy fog
in the evening with vsby 1 to 3 nm.
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds and se 1 foot at 12 seconds. showers likely, mainly
in the morning.
.sun night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
4 ft at 7 seconds and sw 1 foot at 3 seconds. a chance of
showers.
.mon...sw winds 10 to 15 kt. seas 3 to 4 ft. a chance of showers.
.mon night through tue night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110132
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-220300-
boston harbor-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. a chance of showers.
.tonight...ne winds 5 to 10 kt. waves 1 foot or less, then around
2 ft after midnight. a chance of showers after midnight.
.sat...ne winds 10 to 15 kt. waves around 2 ft. patchy fog. a
chance of showers. vsby 1 to 3 nm in the afternoon.
.sat night...ne winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening, then showers likely after midnight.
patchy fog in the evening with vsby 1 to 3 nm.
.sun...e winds 5 to 10 kt. waves 1 foot or less. showers likely,
mainly in the morning.
.sun night...sw winds 5 to 10 kt. waves 1 foot or less.
.mon through tue night...w 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.
$$
(10/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110123
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-220300-
cape cod bay-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: n 2 ft at 3 seconds and e 1 foot
at 8 seconds. showers likely. patchy fog.
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas around 2 ft. wave detail: n 2 ft at 4 seconds and
e 2 ft at 8 seconds. patchy fog. a chance of showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 4 seconds and e 1 foot at 8 seconds. patchy fog. a chance
of showers.
.sat night...n winds around 5 kt, becoming se around 5 kt after
midnight. seas around 2 ft. wave detail: n 1 foot at 4 seconds
and se 1 foot at 8 seconds. a chance of showers in the evening,
then showers likely after midnight. patchy fog in the evening
with vsby 1 to 3 nm.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 4 seconds and e 1 foot at 8 seconds. showers likely,
mainly in the morning.
.sun night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 1 foot at 2 seconds and ne 1 foot at 5 seconds.
.mon through tue night...w winds 5 to 10 kt with gusts up to
20 kt. seas around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/18)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:04 AM America/New_York.
Valid through 8/21/2026 11:00 PM America/New_York.
fzus51 kbox 211404
cwfbox
expires:202608220300;;110127
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-220300-
nantucket sound-
1004 am edt fri aug 21 2026
.this afternoon...ne winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 4 seconds and w 1 foot at 5 seconds. patchy
fog. showers likely. isolated tstms. vsby 1 to 3 nm.
.tonight...ne winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds and
sw 1 foot at 5 seconds. patchy fog. a chance of showers. vsby
1 to 3 nm in the evening.
.sat...ne 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 5 seconds and sw 1 foot at 5 seconds. patchy fog. a
chance of showers in the morning.
.sat night...sw winds 5 to 10 kt, becoming se after midnight.
seas around 2 ft. wave detail: sw 1 foot at 2 seconds and e
1 foot at 5 seconds. showers. patchy fog in the evening with vsby
1 to 3 nm.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 3 seconds and e 1 foot at 6 seconds. showers likely,
mainly in the morning.
.sun night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 3 seconds and e 2 ft at 6 seconds. a chance of
showers.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers.
.mon night through tue night...w winds 15 to 20 kt. seas 2 to
3 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.
$$
(12/18)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:03 AM America/New_York.
Valid through 8/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202608220100;;106427
coastal waters forecast
national weather service gray me
802 am edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-220100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt fri aug 21 2026
.today...ne winds 5 to 10 kt, becoming e late. seas around 2 ft.
wave detail: ne 2 ft at 3 seconds and se 2 ft at 8 seconds. a slight
chance of showers early this morning.
.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 8 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 5 seconds and se 2 ft at 8 seconds. a chance
of showers. patchy fog in the afternoon with vsby 1 to 3 nm.
.sat night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 5 seconds and e 3 ft at 8 seconds. a chance of showers in
the evening, then showers likely after midnight. patchy fog in the
evening, then areas of fog after midnight. vsby 1 nm or less.
.sun...e winds around 5 kt. seas around 2 ft. wave detail: e 2 ft at
6 seconds. areas of fog in the morning. showers likely, mainly in
the morning with vsby 1 nm or less.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 7 seconds.
.mon...sw winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...sw winds around 10 kt. seas 2 to 3 ft.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...w winds 5 to 10 kt. seas around 2 ft.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096535
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-212015-
peconic and gardiners bays-
358 am edt fri aug 21 2026
...small craft advisory in effect until 2 pm edt this afternoon...
.today...ne winds around 15 kt, diminishing to around 10 kt late.
gusts up to 25 kt early. waves 1 to 2 ft. chance of showers.
.tonight...ne winds 5 to 10 kt. waves 1 ft or less. slight chance
of showers in the evening.
.sat...ne winds 5 to 10 kt. waves 1 ft or less. chance of showers
in the afternoon.
.sat night...e winds around 5 kt. waves 1 ft or less. showers
likely with slight chance of tstms.
.sun...s winds 5 to 10 kt. waves 1 ft or less. chance of showers
and slight chance of tstms.
.sun night...sw winds 5 to 10 kt. waves 1 ft or less.
.mon...w winds 5 to 10 kt. waves 1 ft or less.
.mon night...w winds 5 to 10 kt. waves 1 ft or less.
.tue...w winds 5 to 10 kt. waves 1 ft or less.
.tue night...w winds 5 to 10 kt. waves 1 ft or less.
winds and waves may be higher in and near tstms.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096536
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-212015-
south shore bays from jones inlet through shinnecock bay-
358 am edt fri aug 21 2026
...small craft advisory in effect until 2 pm edt this afternoon...
.today...ne winds 10 to 15 kt. gusts up to 25 kt early. waves 1
ft or less. chance of showers early this morning, then slight
chance of showers late this morning and afternoon.
.tonight...ne winds 5 to 10 kt. waves 1 ft or less.
.sat...ne winds 5 to 10 kt, becoming e in the afternoon. waves
1 ft or less. chance of showers in the afternoon.
.sat night...se winds 5 to 10 kt. waves 1 ft or less. showers and
slight chance of tstms in the evening, then showers likely with
chance of tstms after midnight.
.sun...sw winds 5 to 10 kt. waves 1 ft or less. chance of showers
and slight chance of tstms.
.sun night...sw winds 5 to 10 kt. waves 1 ft or less.
.mon...w winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less.
.mon night...w winds 5 to 10 kt. waves 1 ft or less.
.tue...w winds 5 to 10 kt. waves 1 ft or less.
.tue night...w winds 5 to 10 kt. waves 1 ft or less.
winds and waves may be higher in and near tstms.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096534
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-212015-
new york harbor-
358 am edt fri aug 21 2026
...small craft advisory in effect until 10 am edt this morning...
.today...n winds 10 to 15 kt with gusts up to 25 kt, becoming ne
5 to 10 kt with gusts up to 20 kt this afternoon. waves around
2 ft. wave detail: ne 2 ft at 3 seconds. slight chance of showers
early this morning.
.tonight...ne winds around 5 kt. waves 1 ft or less. wave detail:
ne 1 ft at 3 seconds.
.sat...ne winds 5 to 10 kt, becoming e in the afternoon. waves
1 ft or less. wave detail: e 1 ft at 3 seconds. showers likely in
the afternoon.
.sat night...e winds 5 to 10 kt. waves 1 ft or less. showers
likely with slight chance of tstms.
.sun...w winds 5 to 10 kt. waves 1 ft or less. chance of showers.
slight chance of tstms in the morning, then chance of tstms in
the afternoon.
.sun night...w winds 5 to 10 kt. waves 1 ft or less, then 1 to
2 ft after midnight. chance of showers in the evening.
.mon...w winds 5 to 10 kt. waves 1 to 2 ft.
.mon night...w winds 5 to 10 kt. waves 1 to 2 ft.
.tue...w winds 5 to 10 kt. waves 1 ft or less.
.tue night...w winds 5 to 10 kt. waves 1 ft or less.
winds and waves may be higher in and near tstms.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096529
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-212015-
fire island inlet ny to moriches inlet ny out 20 nm-
358 am edt fri aug 21 2026
...small craft advisory in effect through this afternoon...
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late.
gusts up to 30 kt. seas 3 to 5 ft, occasionally to 6 ft. wave
detail: ne 4 ft at 5 seconds and s 2 ft at 5 seconds. chance of
showers, mainly this morning.
.tonight...ne winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: e 3 ft at 6 seconds and s 1 ft at 6 seconds.
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and s 1 ft at 5 seconds. chance of showers in the
afternoon.
.sat night...e winds around 10 kt, becoming se after midnight.
seas around 2 ft. wave detail: e 2 ft at 7 seconds and s 1 ft at
4 seconds. showers. slight chance of tstms in the evening, then
chance of tstms after midnight.
.sun...sw winds around 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 4 seconds and e 2 ft at 8 seconds. showers likely with slight
chance of tstms in the morning, then chance of showers in the
afternoon.
.sun night...sw winds 10 to 15 kt. seas 3 to 4 ft, occasionally
to 5 ft. wave detail: s 3 ft at 6 seconds and se 1 ft at
12 seconds.
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas around
3 ft.
.mon night...w winds 10 to 15 kt. seas 2 to 3 ft.
.tue...w winds 10 to 15 kt. seas 2 to 3 ft.
.tue night...w winds 10 to 15 kt. seas 2 to 3 ft.
winds and seas may be higher in and near tstms.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096533
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-212015-
long island sound west of new haven ct/port jefferson ny-
358 am edt fri aug 21 2026
...small craft advisory in effect until 2 pm edt this afternoon...
.today...ne winds 10 to 15 kt. gusts up to 25 kt early. seas
around 2 ft. wave detail: ne 2 ft at 3 seconds. slight chance of
showers.
.tonight...ne winds 5 to 10 kt. seas 1 ft or less. wave detail:
ne 1 ft at 4 seconds. slight chance of showers in the evening.
.sat...ne winds 5 to 10 kt. seas 1 ft or less. wave detail: ne
1 ft at 3 seconds. chance of showers in the afternoon.
.sat night...e winds 5 to 10 kt. seas 1 ft or less. wave detail:
e 1 ft at 3 seconds. showers likely with slight chance of tstms.
.sun...se winds around 5 kt, becoming sw in the afternoon. seas
1 ft or less. chance of showers. chance of tstms in the
afternoon.
.sun night...w winds 5 to 10 kt. seas 1 ft or less. chance of
showers and tstms in the evening.
.mon...w winds 5 to 10 kt. seas 1 ft or less.
.mon night...w winds 5 to 10 kt. seas 1 ft or less.
.tue...w winds 5 to 10 kt. seas 1 ft or less.
.tue night...w winds 5 to 10 kt. seas 1 ft or less.
winds and seas may be higher in and near tstms.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 3:58 AM America/New_York.
Valid through 8/21/2026 4:15 PM America/New_York.
fzus51 kokx 210758
cwfokx
expires:202608212015;;096528
coastal waters forecast
national weather service new york ny
358 am edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-212015-
moriches inlet ny to montauk point ny out 20 nm-
358 am edt fri aug 21 2026
...small craft advisory in effect through this afternoon...
.today...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: ne 4 ft at 5 seconds and
s 2 ft at 5 seconds. showers likely early this morning, then
chance of showers late this morning and afternoon.
.tonight...ne winds 10 to 15 kt. gusts up to 25 kt in the
evening. seas 3 to 4 ft, occasionally to 5 ft. wave detail: ne
4 ft at 6 seconds and s 1 ft at 6 seconds. slight chance of
showers in the evening.
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds and s 1 ft at 5 seconds. chance of showers in the
afternoon.
.sat night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 7 seconds and s 1 ft at 5 seconds. showers and slight
chance of tstms.
.sun...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and se 2 ft at 8 seconds. chance of showers and
slight chance of tstms.
.sun night...sw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 7 seconds and se 1 ft at 12 seconds.
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft.
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft.
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft.
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas may be higher in and near tstms.
$$
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