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(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 6/21/2026 10:05 PM America/New_York.
Valid through 6/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202606221500;;156891
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun jun 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-221500-
block island sound-
1004 pm edt sun jun 21 2026
.overnight...w winds 5 to 10 kt, diminishing to around 5 kt. seas
around 2 ft. wave detail: s 2 ft at 7 seconds and w 1 foot at
3 seconds.
.mon...s winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds. a chance of
showers in the afternoon.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: s 3 ft at 6 seconds. a chance of showers
in the evening. showers likely after midnight.
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft
at 6 seconds. showers. a chance of tstms in the morning.
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and nw 1 foot at 5 seconds. a chance of showers
in the evening.
.wed and wed night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 7 seconds and nw 1 foot at 2 seconds.
.thu and thu night...sw winds 5 to 10 kt. seas around 2 ft.
.fri and fri night...s winds 5 to 10 kt. seas 2 to 3 ft. a chance
of showers.
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.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 6/21/2026 10:05 PM America/New_York.
Valid through 6/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202606221500;;156885
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun jun 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-221500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt sun jun 21 2026
...small craft advisory in effect from monday afternoon through
tuesday morning...
.overnight...w winds 10 to 15 kt, diminishing to 5 to 10 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 7 seconds and w 1 foot at
3 seconds.
.mon...sw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds and w 1 foot at
4 seconds.
.mon night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: se 4 ft at 6 seconds and sw 1 foot at
9 seconds. a chance of showers after midnight.
.tue...s winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: sw 4 ft at 6 seconds and
e 1 foot at 8 seconds. showers. a chance of tstms in the morning.
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 7 seconds and nw 2 ft at 3 seconds. a chance of showers
in the evening.
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 7 seconds and nw 1 foot at 2 seconds.
.thu through fri...s winds 5 to 10 kt. seas 2 to 3 ft.
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/6)
Latest Coastal Waters Forecast by KOKX
Issued 6/21/2026 9:28 PM America/New_York.
Valid through 6/22/2026 10:15 AM America/New_York.
fzus51 kokx 220128
cwfokx
expires:202606221415;;155638
coastal waters forecast
national weather service new york ny
928 pm edt sun jun 21 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-221415-
long island sound west of new haven ct/port jefferson ny-
928 pm edt sun jun 21 2026
.tonight...sw winds 5 to 10 kt, becoming nw after midnight, then
becoming ne late. seas 1 ft or less.
.mon...e winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft or less, then 1 to 2 ft in
the afternoon. wave detail: se 1 ft at 2 seconds. slight chance
of showers in the morning, then showers likely and possibly a
tstm in the afternoon.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft. wave detail: s 1 ft at 2 seconds. showers. chance of tstms,
especially after midnight.
.tue...nw winds 5 to 10 kt. seas 1 ft or less. showers likely,
mainly in the morning.
.tue night...nw winds 5 to 10 kt. seas 1 ft or less.
.wed...nw winds 5 to 10 kt. seas 1 ft or less.
.wed night...w winds around 5 kt. seas 1 ft or less.
.thu...sw winds 5 to 10 kt. seas 1 ft or less.
.thu night...s winds 5 to 10 kt. seas 1 ft or less. chance of
showers.
winds and seas may be higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KOKX
Issued 6/21/2026 9:28 PM America/New_York.
Valid through 6/22/2026 10:15 AM America/New_York.
fzus51 kokx 220128
cwfokx
expires:202606221415;;155640
coastal waters forecast
national weather service new york ny
928 pm edt sun jun 21 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-221415-
peconic and gardiners bays-
928 pm edt sun jun 21 2026
.tonight...w winds around 5 kt, becoming ne late. waves 1 ft or
less.
.mon...se winds 5 to 10 kt. waves 1 ft or less. chance of showers
in the afternoon.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. waves 1
to 2 ft. showers. chance of tstms after midnight.
.tue...sw winds 5 to 10 kt, becoming nw in the afternoon. waves 1
ft or less. showers. slight chance of tstms in the morning.
.tue night...nw winds around 5 kt. waves 1 ft or less. chance of
showers in the evening.
.wed...w winds 5 to 10 kt. waves 1 ft or less.
.wed night...w winds 5 to 10 kt. waves 1 ft or less.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.thu night...s winds 5 to 10 kt. waves 1 ft or less.
winds and waves may be higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 6/21/2026 9:28 PM America/New_York.
Valid through 6/22/2026 10:15 AM America/New_York.
fzus51 kokx 220128
cwfokx
expires:202606221415;;155641
coastal waters forecast
national weather service new york ny
928 pm edt sun jun 21 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-221415-
south shore bays from jones inlet through shinnecock bay-
928 pm edt sun jun 21 2026
...small craft advisory in effect from monday evening through
late monday night...
.tonight...sw winds around 5 kt. waves 1 ft or less.
.mon...se winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 ft or less, then around
2 ft in the afternoon. chance of showers and slight chance of
tstms in the afternoon.
.mon night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves 1 to 2 ft. showers.
chance of tstms, especially after midnight.
.tue...w winds 5 to 10 kt, becoming nw in the afternoon. waves 1
ft or less. showers, mainly in the morning.
.tue night...nw winds 5 to 10 kt. waves 1 ft or less.
.wed...nw winds 5 to 10 kt. waves 1 ft or less.
.wed night...sw winds 5 to 10 kt. waves 1 ft or less.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.thu night...s winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
winds and waves may be higher in and near tstms.
$$
(6/6)
Latest Coastal Waters Forecast by KOKX
Issued 6/21/2026 9:28 PM America/New_York.
Valid through 6/22/2026 10:15 AM America/New_York.
fzus51 kokx 220128
cwfokx
expires:202606221415;;155633
coastal waters forecast
national weather service new york ny
928 pm edt sun jun 21 2026
montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-221415-
moriches inlet ny to montauk point ny out 20 nm-
928 pm edt sun jun 21 2026
...small craft advisory in effect from monday evening through
late monday night...
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s 2
ft at 7 seconds.
.mon...s winds around 5 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds. chance of showers in the afternoon.
.mon night...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: s 5 ft at 6 seconds.
chance of showers in the evening, then showers and chance of
tstms after midnight.
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw 5
to 10 kt in the afternoon. seas 3 to 4 ft, occasionally to 5
ft.wave detail: s 4 ft at 6 seconds. showers. slight chance of
tstms in the morning.
.tue night...nw winds 5 to 10 kt. seas around 3 ft. wave detail:
s 3 ft at 6 seconds. chance of showers in the evening.
.wed...w winds 5 to 10 kt. seas around 3 ft.
.wed night...sw winds 5 to 10 kt. seas around 3 ft.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft.
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas may be higher in and near tstms.
$$
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