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(1/16)
Latest Coastal Waters Forecast by KBOX
Issued 5/21/2026 4:05 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kbox 210805
cwfbox
expires:202605212100;;390490
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt thu may 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-212100-
block island sound-
405 am edt thu may 21 2026
.today...ne winds around 10 kt, becoming e this afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and w 1 foot at
7 seconds. a chance of showers.
.tonight...se winds around 5 kt, becoming ne after midnight. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds and e 1 foot at
4 seconds.
.fri...ne winds 10 to 15 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 4 seconds and s 2 ft at
7 seconds.
.fri night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 4 seconds and se 2 ft at 7 seconds.
.sat...e winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and e 2 ft at
3 seconds. a chance of showers in the afternoon.
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: se 4 ft
at 7 seconds and e 3 ft at 4 seconds. showers.
.sun and sun night...e winds 15 to 20 kt with gusts up to 30 kt.
seas 4 to 6 ft. showers.
.mon...w winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers.
.mon night...w winds 5 to 10 kt. seas 2 to 4 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.
$$
(2/16)
Latest Coastal Waters Forecast by KBOX
Issued 5/21/2026 4:05 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kbox 210805
cwfbox
expires:202605212100;;390484
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt thu may 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-212100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt thu may 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds and nw 3 ft at 6 seconds.
a chance of showers.
.tonight...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and e 2 ft at
4 seconds.
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 4 seconds and sw 2 ft at 7 seconds.
.fri night...e winds 5 to 10 kt. seas around 2 ft. wave detail: n
2 ft at 5 seconds and se 2 ft at 8 seconds.
.sat...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 4 seconds and se 2 ft at 8 seconds.
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: se 4 ft
at 7 seconds and n 2 ft at 4 seconds. a chance of showers in the
evening, then showers likely after midnight.
.sun and sun night...e winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 ft. showers.
.mon and mon night...w winds 5 to 10 kt. seas 3 to 5 ft. a chance
of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384995
coastal waters forecast
national weather service new york ny
224 am edt thu may 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
anz340-211915-
peconic and gardiners bays-
224 am edt thu may 21 2026
.today...ne winds 5 to 10 kt, becoming e late. waves 1 ft or
less. chance of showers until late afternoon, then slight chance
of showers late.
.tonight...se winds around 5 kt, becoming ne after midnight.
waves 1 ft or less.
.fri...e winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less.
.fri night...e winds 5 to 10 kt. waves 1 ft or less.
.sat...e 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.
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. waves around 2 ft. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. showers.
.sun night...ne winds 10 to 15 kt with gusts up to 25 kt. waves
1 to 2 ft. chance of showers.
.mon...nw winds around 5 kt. waves 1 to 2 ft. chance of showers.
.mon night...sw winds around 5 kt. waves 1 ft or less. chance of
showers.
$$
(4/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384996
coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-211915-
south shore bays from jones inlet through shinnecock bay-
224 am edt thu may 21 2026
.today...ne winds 5 to 10 kt, becoming e late. waves 1 ft or
less. chance of showers early this morning, then showers late
this morning and early afternoon. chance of showers late.
.tonight...se winds around 5 kt, becoming e after midnight. waves
1 ft or less.
.fri...e winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less.
.fri night...e winds 5 to 10 kt. waves 1 ft or less. slight
chance of showers after midnight.
.sat...e winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less. chance of showers in the morning, then showers likely in
the afternoon.
.sat night...e winds 15 to 20 kt with gusts up to 30 kt. waves
1 ft or less. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. waves 1 to
2 ft. showers.
.sun night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of showers.
.mon...sw winds around 5 kt. waves 1 ft or less. chance of
showers.
.mon night...w winds around 5 kt. waves 1 ft or less. chance of
showers.
$$
(5/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384988
coastal waters forecast
national weather service new york ny
224 am edt thu may 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
anz350-211915-
moriches inlet ny to montauk point ny out 20 nm-
224 am edt thu may 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt late. seas 3 to 4 ft, occasionally to 5 ft. wave
detail: s 3 ft at 6 seconds and e 2 ft at 4 seconds. chance of
showers early this morning, then showers likely late this morning
and early afternoon. chance of showers late.
.tonight...se winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: e 2 ft at 5 seconds and s 2 ft at
6 seconds. slight chance of showers in the evening.
.fri...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: se 3 ft at 6 seconds and
se 1 ft at 9 seconds.
.fri night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 6 seconds and se 2 ft at 10 seconds.
.sat...e winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft, occasionally to 6 ft. wave detail: se
5 ft at 6 seconds. chance of showers in the morning, then showers
likely in the afternoon.
.sat night...e winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft. wave detail: se
7 ft at 8 seconds. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft, occasionally to 10 ft. showers.
.sun night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
6 to 8 ft, occasionally to 10 ft. chance of showers.
.mon...w winds around 5 kt. seas 5 to 7 ft, occasionally to 9 ft.
chance of showers.
.mon night...w winds around 5 kt. seas 4 to 5 ft, occasionally to
6 ft. chance of showers.
$$
(6/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384989
coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-211915-
fire island inlet ny to moriches inlet ny out 20 nm-
224 am edt thu may 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
late. seas around 3 ft. wave detail: s 3 ft at 6 seconds and ne
2 ft at 3 seconds. chance of showers early this morning, then
showers late this morning and early afternoon. chance of showers
late.
.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 5 seconds and se 1 ft at 9 seconds. slight chance of
showers in the evening.
.fri...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft. wave detail: se 3 ft at 6 seconds and
se 2 ft at 10 seconds.
.fri night...e winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: se 3 ft at 6 seconds. slight chance of showers
after midnight.
.sat...e winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: e 6 ft at 6 seconds.
chance of showers in the morning, then showers in the afternoon.
.sat night...e winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. wave detail: se 7 ft at
7 seconds. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
8 ft, occasionally to 10 ft. showers.
.sun night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
6 to 7 ft, occasionally to 9 ft. chance of showers.
.mon...w winds around 5 kt. seas 5 to 7 ft, occasionally to 9 ft.
chance of showers.
.mon night...sw winds around 5 kt. seas 4 to 5 ft, occasionally
to 6 ft. chance of showers.
$$
(7/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384990
coastal waters forecast
national weather service new york ny
224 am edt thu may 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
anz355-211915-
sandy hook nj to fire island inlet ny out 20 nm-
224 am edt thu may 21 2026
.today...ne winds around 10 kt with gusts up to 20 kt, becoming e
late. seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and ne
2 ft at 3 seconds. chance of showers early this morning, then
showers late this morning and early afternoon. chance of showers
late.
.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 5 seconds and se 1 ft at 9 seconds. slight chance of
showers in the evening.
.fri...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: se 3 ft at 6 seconds and
se 2 ft at 9 seconds.
.fri night...e winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft, occasionally to 5 ft. wave detail: se 3 ft at
6 seconds. chance of showers after midnight.
.sat...e winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: se 6 ft at 6 seconds.
showers.
.sat night...e winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. wave detail: se 6 ft at
8 seconds. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
7 ft, occasionally to 9 ft. showers.
.sun night...ne winds 10 to 15 kt. seas 5 to 7 ft, occasionally
to 9 ft.
.mon...s winds around 5 kt. seas 4 to 6 ft, occasionally to 8 ft.
chance of showers.
.mon night...sw winds around 5 kt. seas 3 to 5 ft, occasionally
to 6 ft. chance of showers.
$$
(8/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384993
coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-211915-
long island sound west of new haven ct/port jefferson ny-
224 am edt thu may 21 2026
.today...ne winds 5 to 10 kt, becoming e late. seas 1 ft or less.
wave detail: ne 1 ft at 2 seconds. showers likely this morning,
then chance of showers early this afternoon. slight chance of
showers late.
.tonight...se winds around 5 kt, becoming ne after midnight. seas
1 ft or less.
.fri...e winds 10 to 15 kt. seas 1 ft or less. wave detail: ne
1 ft at 3 seconds.
.fri night...e winds 5 to 10 kt. seas 1 ft or less. wave detail:
e 1 ft at 3 seconds. slight chance of showers after midnight.
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft or
less, then around 2 ft in the afternoon. wave detail: e 1 ft at
3 seconds, becoming e 2 ft at 4 seconds. chance of showers in the
morning, then showers likely in the afternoon.
.sat night...e winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. wave detail: e 4 ft at
5 seconds. showers.
.sun...e winds 20 to 25 kt. seas 2 to 4 ft, occasionally to 5 ft.
showers.
.sun night...ne winds 15 to 20 kt. seas 2 to 3 ft. chance of
showers.
.mon...w winds around 5 kt. seas 1 ft or less. chance of showers.
.mon night...w winds around 5 kt. seas 1 ft or less. chance of
showers.
$$
(9/16)
Latest Coastal Waters Forecast by KOKX
Issued 5/21/2026 2:24 AM America/New_York.
Valid through 5/21/2026 3:15 PM America/New_York.
fzus51 kokx 210624
cwfokx
expires:202605211915;;384994
coastal waters forecast
national weather service new york ny
224 am edt thu may 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
anz338-211915-
new york harbor-
224 am edt thu may 21 2026
.today...ne winds 5 to 10 kt, becoming e late. waves around 2 ft
this morning, then 1 ft or less. wave detail: ne 1 ft at
2 seconds. showers until late afternoon, then chance of showers
late.
.tonight...e winds 5 to 10 kt. waves 1 ft or less. slight chance
of showers in the evening.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. wave detail: e 1 ft
at 2 seconds.
.fri night...e winds 10 to 15 kt. waves around 2 ft. chance of
showers after midnight.
.sat...e winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves 2 to 3 ft. showers.
.sat night...e winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 4 ft, occasionally to 5 ft. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft, occasionally to 5 ft. showers likely.
.sun night...ne winds 5 to 10 kt. waves 2 to 3 ft.
.mon...se winds around 5 kt. waves around 2 ft. chance of
showers.
.mon night...sw winds around 5 kt. waves around 2 ft. chance of
showers.
$$
(10/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390283
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz430-212100-
delaware bay waters north of east point nj to slaughter beach de-
401 am edt thu may 21 2026
...small craft advisory in effect from friday morning through
late friday night...
.today...ne winds 10 to 15 kt. seas 1 foot or less, then around
2 ft this afternoon. wave detail: n 1 foot at 2 seconds and se
1 foot at 6 seconds, becoming ne 1 foot at 2 seconds and se
1 foot at 6 seconds. a chance of showers this morning. a slight
chance of tstms. showers likely this afternoon.
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: ne 2 ft at 3 seconds and se 1 foot at
6 seconds. showers likely, mainly in the evening.
.fri...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: e 3 ft at 4 seconds. a chance of showers in
the morning, then showers likely in the afternoon.
.fri night...e winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: e 3 ft at 3 seconds. showers.
.sat...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: e 3 ft at 4 seconds.
showers.
.sat night...e winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 2 to 4 ft. wave
detail: se 3 ft at 4 seconds. a chance of tstms in the evening.
showers.
.sun...ne winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. showers, mainly in the morning.
.sun night...ne winds around 5 kt. seas 1 foot or less. a chance
of showers after midnight.
.mon...se winds around 5 kt. seas 1 foot or less. a chance of
showers.
.mon night...s winds around 5 kt, becoming w around 5 kt after
midnight. seas 1 foot or less. showers likely.
winds and seas higher in and near tstms.
$$
(11/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390282
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz431-212100-
delaware bay waters south of east point nj to slaughter beach de-
401 am edt thu may 21 2026
...small craft advisory in effect from 2 pm edt this afternoon
through late friday night...
.today...ne winds 10 to 15 kt with gusts up to 25 kt. seas 1 foot
or less, then 2 to 3 ft this afternoon. wave detail: ne 1 foot at
2 seconds and s 1 foot at 6 seconds, becoming ne 2 ft at
3 seconds and s 2 ft at 6 seconds. a slight chance of showers
this morning, then showers likely with a slight chance of tstms
this afternoon.
.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 3 seconds and se 1 foot at
6 seconds. showers likely, mainly in the evening.
.fri...e winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: ne 2 ft at 3 seconds. a chance of showers in
the morning, then showers in the afternoon.
.fri night...e winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: ne 2 ft at 4 seconds. showers.
.sat...e winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: ne 2 ft at 4 seconds. showers.
.sat night...e winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 3 to 5 ft. wave
detail: ne 2 ft at 4 seconds. a chance of tstms. showers.
.sun...ne winds 5 to 10 kt, becoming n in the afternoon. seas
2 to 3 ft. showers, mainly in the morning.
.sun night...ne winds around 5 kt. seas 2 to 3 ft. a chance of
showers after midnight.
.mon...se winds around 5 kt. seas around 2 ft. a chance of
showers.
.mon night...s winds around 5 kt, becoming w after midnight. seas
around 2 ft. showers likely.
winds and seas higher in and near tstms.
$$
(12/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390276
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz450-212100-
coastal waters from sandy hook to manasquan inlet nj out 20 nm-
401 am edt thu may 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and ne 2 ft at 4 seconds.
showers with a slight chance of tstms.
.tonight...e winds 5 to 10 kt. seas around 3 ft. wave detail: e
2 ft at 6 seconds. a chance of showers in the evening.
.fri...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: se 4 ft at 7 seconds.
.fri night...e winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. wave detail: se 5 ft at 8 seconds. a chance of showers
after midnight.
.sat...e winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: e 6 ft at 8 seconds. showers.
.sat night...e winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 8 ft. wave detail: e 8 ft at 8 seconds. showers.
.sun...e winds 20 to 25 kt, becoming ne 10 to 15 kt in the
afternoon. seas 7 to 9 ft. showers.
.sun night...ne winds 5 to 10 kt. seas 7 to 9 ft, subsiding to
6 to 7 ft after midnight. a chance of showers.
.mon...e winds around 5 kt, becoming s in the afternoon. seas
4 to 6 ft. a chance of showers.
.mon night...sw winds around 5 kt, becoming w around 5 kt after
midnight. seas 3 to 4 ft. a chance of showers.
winds and seas higher in and near tstms.
$$
(13/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390277
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz451-212100-
coastal waters from manasquan inlet to little egg inlet nj out
20 nm-
401 am edt thu may 21 2026
...small craft advisory in effect from noon edt today through
late friday night...
.today...ne winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas 3 to 4 ft. wave detail: ne 3 ft at 4 seconds and
s 3 ft at 6 seconds. a slight chance of tstms.
.tonight...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: ne 3 ft at 5 seconds and s 2 ft at 6 seconds.
a chance of showers in the evening.
.fri...e winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: e 5 ft at 6 seconds and se 2 ft at 9 seconds.
a chance of showers in the afternoon.
.fri night...e winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 6 ft. wave detail: e 6 ft at 7 seconds. a chance of showers
in the evening, then showers likely after midnight.
.sat...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: e 7 ft at 8 seconds. showers.
.sat night...e winds 20 to 25 kt. seas 6 to 8 ft. wave detail: e
8 ft at 8 seconds. showers in the evening, then showers with a
chance of tstms after midnight.
.sun...e winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 7 to 9 ft. showers with a chance of tstms in the
morning, then showers likely in the afternoon.
.sun night...n winds 5 to 10 kt. seas 5 to 8 ft. a chance of
showers.
.mon...e winds around 5 kt, becoming s in the afternoon. seas
4 to 5 ft. a chance of showers.
.mon night...s winds around 5 kt, becoming w after midnight. seas
3 to 4 ft. a chance of showers.
winds and seas higher in and near tstms.
$$
(14/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390278
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz452-212100-
coastal waters from little egg inlet to great egg inlet nj out
20 nm-
401 am edt thu may 21 2026
...small craft advisory in effect from noon edt today through
late friday night...
.today...ne winds 10 to 15 kt, increasing to 15 to 20 kt late
this morning and afternoon. seas 3 to 5 ft. wave detail: ne 3 ft
at 4 seconds and s 3 ft at 6 seconds. a chance of showers late
this morning and early afternoon. a slight chance of tstms this
afternoon. showers likely late.
.tonight...ne winds 15 to 20 kt. seas 4 to 5 ft. wave detail: e
4 ft at 5 seconds and se 2 ft at 9 seconds. showers likely,
mainly in the evening.
.fri...e winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, building to 5 to 7 ft in the afternoon. wave detail: e 5 ft
at 5 seconds and se 2 ft at 9 seconds, becoming e 6 ft at
6 seconds. showers likely in the afternoon.
.fri night...e winds around 20 kt with gusts up to 25 kt. seas
6 to 7 ft. wave detail: e 7 ft at 8 seconds. showers.
.sat...e winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: e 7 ft at 8 seconds. showers.
.sat night...e winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 6 to 8 ft. wave detail: e 8 ft at 8 seconds.
a chance of tstms. showers.
.sun...e winds 10 to 15 kt, becoming ne 5 to 10 kt in the
afternoon. seas 6 to 8 ft. showers with a chance of tstms in the
morning, then showers likely in the afternoon.
.sun night...n winds 5 to 10 kt. seas 5 to 7 ft. a chance of
showers after midnight.
.mon...e winds around 5 kt, becoming s in the afternoon. seas
4 to 6 ft. a chance of showers.
.mon night...s winds 5 to 10 kt, becoming w after midnight. seas
3 to 4 ft. a chance of showers in the evening, then showers
likely after midnight.
winds and seas higher in and near tstms.
$$
(15/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390279
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz453-212100-
coastal waters from great egg inlet to cape may nj out 20 nm-
401 am edt thu may 21 2026
...small craft advisory in effect from noon edt today through
late friday night...
.today...ne winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas 3 to 5 ft. wave detail: ne 3 ft at 4 seconds and
s 3 ft at 6 seconds. a slight chance of showers late this
morning. a chance of showers early this afternoon, then showers
likely with a slight chance of tstms late.
.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: ne 3 ft at 5 seconds and se 2 ft at 9 seconds.
showers, mainly in the evening.
.fri...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 6 ft at 6 seconds and se 2 ft at 9 seconds.
a chance of showers in the morning, then showers likely in the
afternoon.
.fri night...e winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: e 6 ft at 7 seconds. showers.
.sat...e winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: e 7 ft at 8 seconds. showers.
.sat night...e winds 15 to 20 kt with gusts up to 30 kt. seas
6 to 8 ft. wave detail: e 7 ft at 8 seconds. a chance of tstms.
showers.
.sun...e winds 5 to 10 kt. seas 6 to 7 ft. showers with a chance
of tstms in the morning, then a chance of showers in the
afternoon.
.sun night...ne winds around 5 kt. seas 5 to 6 ft. a chance of
showers after midnight.
.mon...se winds around 5 kt. seas 4 to 5 ft. a chance of showers.
.mon night...s winds around 5 kt, becoming w after midnight. seas
3 to 4 ft. a chance of showers in the evening, then showers
likely after midnight.
winds and seas higher in and near tstms.
$$
(16/16)
Latest Coastal Waters Forecast by KPHI
Issued 5/21/2026 4:03 AM America/New_York.
Valid through 5/21/2026 5:00 PM America/New_York.
fzus51 kphi 210803
cwfphi
expires:202605212100;;390280
coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt thu may 21 2026
sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay
anz454-212100-
coastal waters from cape may nj to cape henlopen de out 20 nm-
401 am edt thu may 21 2026
...small craft advisory in effect from noon edt today through
late friday night...
.today...ne winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas 2 to 3 ft, building to 3 to 5 ft this afternoon.
wave detail: s 3 ft at 6 seconds and se 2 ft at 9 seconds,
becoming ne 3 ft at 3 seconds and se 3 ft at 9 seconds. a slight
chance of showers late this morning. a chance of showers early
this afternoon, then showers likely late.
.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 3 ft at 5 seconds and se 2 ft at 9 seconds.
showers likely.
.fri...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 6 ft at 6 seconds and se 2 ft at 9 seconds.
showers.
.fri night...e winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: e 6 ft at 7 seconds. showers.
.sat...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: e 6 ft at 8 seconds. showers.
.sat night...e winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 6 to 8 ft, subsiding to 5 to 6 ft after midnight. wave
detail: e 6 ft at 8 seconds. a chance of tstms. showers.
.sun...e winds 5 to 10 kt, becoming nw in the afternoon. seas
5 to 6 ft. showers with a chance of tstms in the morning, then a
chance of showers in the afternoon.
.sun night...ne winds 5 to 10 kt. seas 4 to 6 ft. a chance of
showers after midnight.
.mon...se winds around 5 kt. seas 4 to 5 ft. a chance of showers.
.mon night...s winds around 5 kt, becoming w after midnight. seas
3 to 4 ft. showers likely.
winds and seas higher in and near tstms.
$$
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