(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/11/2026 4:04 PM America/New_York.
Valid through 5/12/2026 5:00 AM America/New_York.
fzus51 kbox 112004
cwfbox
expires:202605120900;;398940
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon may 11 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-120900-
block island sound-
404 pm edt mon may 11 2026
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw 2 ft at
7 seconds.
.tue...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 8 seconds and nw 1 foot at
5 seconds.
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 8 seconds and sw 1 foot at 3 seconds.
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 2 ft at 7 seconds.
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
11 seconds. a chance of showers in the evening, then showers
likely after midnight. patchy fog after midnight.
.thu...se winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
11 seconds. showers. patchy fog in the morning.
.thu night...s winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. a chance of showers.
.fri and fri night...w winds 5 to 10 kt. seas 2 to 4 ft. a chance
of showers.
.sat and sat night...w winds 10 to 15 kt with gusts up to 20 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.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/11/2026 4:04 PM America/New_York.
Valid through 5/12/2026 5:00 AM America/New_York.
fzus51 kbox 112004
cwfbox
expires:202605120900;;398934
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon may 11 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-120900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt mon may 11 2026
.tonight...s winds around 5 kt, becoming w after midnight. seas
3 to 4 ft. wave detail: se 4 ft at 8 seconds and sw 1 foot at
7 seconds. a slight chance of showers this evening.
.tue...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 3 to 4 ft. wave detail: se 3 ft at 8 seconds and
nw 2 ft at 6 seconds.
.tue night...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: sw 2 ft at 3 seconds and
se 2 ft at 8 seconds.
.wed...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 2 ft at 7 seconds.
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: se 4 ft at 6 seconds and se 1 foot at
12 seconds.
.thu...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 6 seconds and se 1 foot at
11 seconds. showers.
.thu night...se winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 5 ft. patchy fog. showers likely in the
evening. a chance of showers after midnight.
.fri...w winds 10 to 15 kt. seas 3 to 5 ft. patchy fog. a chance
of showers.
.fri night through sat night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/11/2026 2:50 PM America/New_York.
Valid through 5/12/2026 3:15 AM America/New_York.
fzus51 kokx 111850
cwfokx
expires:202605120715;;396582
coastal waters forecast
national weather service new york ny
250 pm edt mon may 11 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-120715-
long island sound west of new haven ct/port jefferson ny-
250 pm edt mon may 11 2026
.tonight...nw winds 5 to 10 kt. seas 1 ft or less. wave detail:
nw 1 ft at 2 seconds.
.tue...n winds 5 to 10 kt, becoming w in the afternoon. seas 1 ft
or less. wave detail: n 1 ft at 2 seconds.
.tue night...sw winds 5 to 10 kt. seas 1 ft or less.
.wed...s winds 10 to 15 kt, increasing to 20 to 25 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 2 seconds.
slight chance of showers in the morning, then chance of showers
in the afternoon.
.wed night...s winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 2 to 3 ft. wave detail: s 3 ft at 3 seconds.
showers and slight chance of tstms.
.thu...s winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 1 to 2 ft in the morning, then 1 ft or less. wave
detail: s 1 ft at 2 seconds. showers in the morning, then showers
likely with chance of tstms in the afternoon.
.thu night...nw winds 5 to 10 kt. seas 1 ft or less. showers
likely with chance of tstms in the evening, then chance of
showers after midnight.
.fri...nw winds around 10 kt with gusts up to 20 kt. seas 1 ft or
less. chance of showers.
.fri night...w winds 5 to 10 kt. seas 1 ft or less.
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft or
less.
.sat night...sw winds 5 to 10 kt. seas 1 ft or less.
winds and seas may be higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/11/2026 2:50 PM America/New_York.
Valid through 5/12/2026 3:15 AM America/New_York.
fzus51 kokx 111850
cwfokx
expires:202605120715;;396584
coastal waters forecast
national weather service new york ny
250 pm edt mon may 11 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-120715-
peconic and gardiners bays-
250 pm edt mon may 11 2026
.tonight...w winds around 5 kt, becoming nw after midnight. waves
1 ft or less.
.tue...n winds 5 to 10 kt, becoming w in the afternoon. waves
1 ft or less.
.tue night...sw winds 5 to 10 kt. waves 1 ft or less.
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 1 ft or less, then around
2 ft in the afternoon. slight chance of showers.
.wed night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves around 2 ft in the evening, then 1 ft or
less. showers.
.thu...s winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt in the afternoon. waves 1 ft or less. showers. chance
of tstms in the afternoon.
.thu night...w winds around 5 kt. waves 1 ft or less. chance of
tstms in the evening. chance of showers.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
.fri night...w winds 5 to 10 kt. waves 1 ft or less.
.sat...w winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less.
.sat night...sw winds 5 to 10 kt with gusts up to 20 kt. waves
1 ft or less.
winds and waves may be higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/11/2026 2:50 PM America/New_York.
Valid through 5/12/2026 3:15 AM America/New_York.
fzus51 kokx 111850
cwfokx
expires:202605120715;;396585
coastal waters forecast
national weather service new york ny
250 pm edt mon may 11 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-120715-
south shore bays from jones inlet through shinnecock bay-
250 pm edt mon may 11 2026
.tonight...sw winds around 5 kt, becoming nw after midnight.
waves 1 ft or less.
.tue...n winds 5 to 10 kt, becoming w in the afternoon. waves
1 ft or less.
.tue night...sw winds around 10 kt. waves 1 ft or less.
.wed...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. waves 1 ft or less, then around 2 ft in the afternoon.
slight chance of showers in the morning, then chance of showers
in the afternoon.
.wed night...s winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. waves around 2 ft. showers and slight chance of
tstms.
.thu...s winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. waves 1 ft or less. showers in the
morning, then showers likely with chance of tstms in the
afternoon.
.thu night...nw winds 5 to 10 kt. waves 1 ft or less. chance of
tstms in the evening. chance of showers.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
.fri night...w winds 5 to 10 kt. waves 1 ft or less.
.sat...w winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less.
winds and waves may be higher in and near tstms.
$$
(6/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/11/2026 2:50 PM America/New_York.
Valid through 5/12/2026 3:15 AM America/New_York.
fzus51 kokx 111850
cwfokx
expires:202605120715;;396577
coastal waters forecast
national weather service new york ny
250 pm edt mon may 11 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-120715-
moriches inlet ny to montauk point ny out 20 nm-
250 pm edt mon may 11 2026
.tonight...sw winds 5 to 10 kt, becoming nw after midnight, then
increasing to 10 to 15 kt late. seas 3 to 4 ft, occasionally to
5 ft. wave detail: se 4 ft at 8 seconds and se 1 ft at
11 seconds.
.tue...n winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
se 1 ft at 11 seconds.
.tue night...sw winds around 10 kt. seas around 3 ft. wave
detail: sw 2 ft at 3 seconds and se 2 ft at 8 seconds.
.wed...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 4 ft, occasionally to 5 ft, building to 5 to
7 ft, occasionally to 9 ft in the afternoon. wave detail: sw 4 ft
at 5 seconds and se 2 ft at 7 seconds, becoming se 6 ft at
7 seconds and se 1 ft at 11 seconds.
.wed night...s winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 7 ft, occasionally to 9 ft. wave
detail: se 6 ft at 7 seconds and se 1 ft at 11 seconds. chance of
showers in the evening, then showers after midnight.
.thu...s winds 15 to 20 kt, becoming se 10 to 15 kt in the
afternoon. seas 4 to 5 ft, occasionally to 6 ft. wave detail: se
5 ft at 6 seconds and e 1 ft at 11 seconds. showers.
.thu night...w winds 5 to 10 kt. seas 4 to 5 ft, occasionally to
6 ft. chance of showers.
.fri...w winds 5 to 10 kt. seas 4 to 5 ft, occasionally to 6 ft.
.fri night...w winds around 10 kt. seas 3 to 4 ft, occasionally
to 5 ft.
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft, occasionally to 6 ft.
$$
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