(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/12/2026 2:47 PM America/New_York.
Valid through 5/13/2026 3:00 AM America/New_York.
fzus51 kbox 121847
cwfbox
expires:202605130700;;450154
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
issued by national weather service new york ny
247 pm edt tue may 12 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-130700-
block island sound-
247 pm edt tue may 12 2026
...small craft advisory in effect from wednesday morning through
wednesday evening...
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 2 to 3 ft.
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft.
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. patchy fog after midnight. a chance of showers after
midnight.
.thu...se winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. patchy fog. showers.
.thu night...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. showers, mainly in the evening. patchy fog in the
evening.
.fri...n winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers.
.fri night...nw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft.
.sat through sun night...nw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/12/2026 2:47 PM America/New_York.
Valid through 5/13/2026 3:00 AM America/New_York.
fzus51 kbox 121847
cwfbox
expires:202605130700;;450148
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
issued by national weather service new york ny
247 pm edt tue may 12 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-130700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
247 pm edt tue may 12 2026
...small craft advisory in effect from wednesday morning through
wednesday evening...
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 2 to 4 ft.
.wed...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft.
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft.
.thu...se winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. patchy fog. a chance of showers in the
morning. showers in the afternoon.
.thu night...e winds 5 to 10 kt. seas 3 to 5 ft. patchy fog.
showers.
.fri...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. a chance of showers.
.fri night...nw winds 10 to 15 kt. seas 3 to 5 ft.
.sat through sun night...nw winds 15 to 20 kt with gusts up to
25 kt. seas 3 to 5 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/12/2026 2:55 PM America/New_York.
Valid through 5/13/2026 3:15 AM America/New_York.
fzus51 kokx 121855
cwfokx
expires:202605130715;;450404
coastal waters forecast
national weather service new york ny
255 pm edt tue may 12 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-130715-
long island sound west of new haven ct/port jefferson ny-
255 pm edt tue may 12 2026
...small craft advisory in effect from wednesday morning through
late wednesday night...
.rest of today...sw winds 5 to 10 kt. seas 1 ft or less.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft
or less. wave detail: sw 1 ft at 2 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to
4 ft, occasionally to 5 ft. wave detail: s 2 ft at 2 seconds.
.wed night...s 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 2 to 4 ft, occasionally to 5 ft. wave detail: s 3 ft at
3 seconds. chance of showers in the evening, then showers after
midnight. patchy fog after midnight with vsby 1 to 3 nm.
.thu...se winds 5 to 10 kt. seas 1 ft or less. wave detail: se
1 ft at 2 seconds. showers and slight chance of tstms. patchy
fog. vsby 1 to 3 nm.
.thu night...nw winds 5 to 10 kt. seas 1 ft or less. showers,
mainly in the evening.
.fri...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 1 ft or less. chance of
showers.
.fri night...w winds 5 to 10 kt. seas 1 ft or less.
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft.
.sun...w winds 5 to 10 kt. seas 1 ft or less.
.sun night...n winds 5 to 10 kt. seas 1 ft or less.
winds and seas may be higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/12/2026 2:55 PM America/New_York.
Valid through 5/13/2026 3:15 AM America/New_York.
fzus51 kokx 121855
cwfokx
expires:202605130715;;450406
coastal waters forecast
national weather service new york ny
255 pm edt tue may 12 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-130715-
peconic and gardiners bays-
255 pm edt tue may 12 2026
...small craft advisory in effect from wednesday morning through
late wednesday night...
.rest of today...sw winds 5 to 10 kt. waves 1 ft or less.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less.
.wed...s winds 10 to 15 kt with gusts up to 30 kt. waves 2 to 3
ft.
.wed night...s winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft in the evening, then 1 ft or less. chance of showers
after midnight. patchy fog after midnight with vsby 1 to 3 nm.
.thu...se winds 5 to 10 kt. waves 1 ft or less. showers and
slight chance of tstms. patchy fog. vsby 1 to 3 nm.
.thu night...s winds around 5 kt, becoming nw after midnight.
waves 1 ft or less. showers, mainly in the evening.
.fri...n winds 5 to 10 kt. waves 1 ft or less. showers likely,
mainly in the morning.
.fri night...w winds around 5 kt. waves 1 ft or less.
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft.
.sun...w winds 5 to 10 kt. waves 1 ft or less.
.sun night...n winds 5 to 10 kt. waves 1 ft or less.
winds and waves may be higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/12/2026 2:55 PM America/New_York.
Valid through 5/13/2026 3:15 AM America/New_York.
fzus51 kokx 121855
cwfokx
expires:202605130715;;450407
coastal waters forecast
national weather service new york ny
255 pm edt tue may 12 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-130715-
south shore bays from jones inlet through shinnecock bay-
255 pm edt tue may 12 2026
...gale warning in effect from wednesday morning through
wednesday evening...
.rest of today...sw winds 10 to 15 kt with gusts up to 20 kt.
waves 1 ft or less.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less.
.wed...s winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. waves around
2 ft.
.wed night...s winds 15 to 20 kt with gusts up to 35 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
waves around 2 ft. showers likely after midnight. patchy fog
after midnight with vsby 1 to 3 nm.
.thu...s winds 5 to 10 kt. waves 1 ft or less. showers and slight
chance of tstms. patchy fog. vsby 1 to 3 nm.
.thu night...nw winds 5 to 10 kt. waves 1 ft or less. showers
likely, mainly in the evening.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
.fri night...w winds around 5 kt. waves 1 ft or less.
.sat...sw winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less.
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. waves
1 ft or less.
.sun...w winds 5 to 10 kt. waves 1 ft or less.
.sun night...w winds 5 to 10 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 5/12/2026 2:55 PM America/New_York.
Valid through 5/13/2026 3:15 AM America/New_York.
fzus51 kokx 121855
cwfokx
expires:202605130715;;450399
coastal waters forecast
national weather service new york ny
255 pm edt tue may 12 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-130715-
moriches inlet ny to montauk point ny out 20 nm-
255 pm edt tue may 12 2026
...small craft advisory in effect from wednesday morning through
thursday morning...
.rest of today...sw winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt late. seas 2 to 3 ft. wave detail: se 3 ft
at 8 seconds and w 1 ft at 2 seconds.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at
8 seconds.
.wed...s 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 7 seconds.
.wed night...s winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft. wave detail: s
6 ft at 6 seconds and e 1 ft at 9 seconds. chance of showers
after midnight. patchy fog after midnight with vsby 1 to 3 nm.
.thu...se winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 6 seconds and e 2 ft at 10 seconds.
showers and slight chance of tstms. patchy fog. vsby 1 to 3 nm.
.thu night...sw winds around 5 kt, becoming nw after midnight.
seas 3 to 5 ft, occasionally to 6 ft. wave detail: s 4 ft at
7 seconds. showers, mainly in the evening.
.fri...nw winds 5 to 10 kt. seas 4 to 6 ft, occasionally to 8 ft.
chance of showers.
.fri night...w winds 5 to 10 kt. seas 4 to 5 ft, occasionally to
6 ft.
.sat...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft.
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft, occasionally to 6 ft.
.sun...w winds around 10 kt. seas 3 to 4 ft, occasionally to
5 ft.
.sun night...nw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft.
winds and seas may be higher in and near tstms.
$$
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