(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299231
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-200600-
boston harbor-
105 pm edt tue may 19 2026
.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. a slight chance of showers.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers in the evening.
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers likely in the afternoon.
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. showers likely in the evening.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 foot or less.
.thu night...s winds around 5 kt, becoming n after midnight.
waves 1 foot or less.
.fri and fri night...e winds 5 to 10 kt, becoming s. waves 1 foot
or less.
.sat and sat night...e winds 5 to 10 kt. waves around 2 ft, then
1 foot or less. showers likely.
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.
$$
(2/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299222
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-200600-
cape cod bay-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
4 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog after midnight with vsby 1 to 3 nm.
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
10 seconds. showers likely in the afternoon.
.wed night...w winds 10 to 15 kt, becoming nw after midnight.
gusts up to 20 kt. seas 2 to 3 ft. wave detail: n 2 ft at
3 seconds and sw 2 ft at 3 seconds. a chance of showers in the
evening.
.thu...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 4 seconds and s 1 foot at 6 seconds.
.thu night...s winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: n 2 ft at 5 seconds and s 1 foot
at 6 seconds.
.fri and fri night...e winds 5 to 10 kt, becoming s. seas 1 foot
or less.
.sat and sat night...e winds 5 to 10 kt. seas around 2 ft.
showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299226
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-200600-
nantucket sound-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
4 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
9 seconds. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
9 seconds. patchy fog in the morning. a chance of showers in the
afternoon. vsby 1 nm or less in the morning.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 10 to 15 kt after midnight. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and n 2 ft at 2 seconds. a chance of showers.
.thu...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 4 seconds and sw 1 foot at 6 seconds. a chance of showers in
the morning.
.thu night...s winds around 5 kt, becoming w after midnight. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and nw 1 foot at
5 seconds.
.fri...e winds 5 to 10 kt. seas around 2 ft.
.fri night...s winds 5 to 10 kt. seas 1 foot or less. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. showers likely.
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.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299227
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-200600-
vineyard sound-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: w 4 ft at 5 seconds and ne 1 foot at
4 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 1 foot at
8 seconds. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and e 1 foot at
8 seconds. patchy fog in the morning. a chance of showers in the
afternoon. vsby 1 nm or less in the morning.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw after midnight. seas 2 to 4 ft. wave detail: sw 4 ft at
7 seconds and nw 2 ft at 3 seconds. a chance of showers.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
n 1 foot at 3 seconds.
.thu night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and s 2 ft at
7 seconds.
.fri...e winds 5 to 10 kt. seas around 2 ft.
.fri night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299228
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-200600-
buzzards bay-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: w 3 ft at 4 seconds and ne 1 foot at
4 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
15 seconds. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and s 2 ft at 8 seconds.
patchy fog in the morning. showers likely in the afternoon. vsby
1 nm or less in the morning.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw after midnight. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and n 2 ft at 2 seconds. a chance of showers.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: s 2 ft at 7 seconds and
n 1 foot at 3 seconds.
.thu night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: n 2 ft at 3 seconds and e 1 foot at
2 seconds.
.fri...e winds 5 to 10 kt. seas 1 foot or less.
.fri night...s winds 5 to 10 kt. seas 1 foot or less. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. showers likely.
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.
$$
(6/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299229
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-200600-
rhode island sound-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 4 ft at 5 seconds and n 1 foot at
3 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 6 ft at 7 seconds and w 3 ft at 4 seconds.
patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: sw 5 ft at 7 seconds and se 3 ft at 7 seconds.
patchy fog in the morning. a chance of showers in the afternoon.
vsby 1 nm or less in the morning.
.wed night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and n
2 ft at 2 seconds. a chance of showers.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and
se 2 ft at 9 seconds.
.thu night...s winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: ne 2 ft at 4 seconds and s 2 ft at
6 seconds.
.fri...e winds 5 to 10 kt. seas around 2 ft.
.fri night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299232
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-200600-
narragansett bay-
105 pm edt tue may 19 2026
.this afternoon...sw winds around 15 kt with gusts up to 20 kt.
waves 2 to 3 ft.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. showers likely in
the afternoon.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw after midnight. waves 2 to 3 ft. showers likely in the
evening.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft.
.thu night...s winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft.
.fri...e winds 5 to 10 kt. waves around 2 ft.
.fri night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt. waves around 2 ft.
showers likely.
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.
$$
(8/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299230
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-200600-
block island sound-
105 pm edt tue may 19 2026
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 4 ft at 5 seconds and n 1 foot at
3 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and w 2 ft at 4 seconds.
patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 7 seconds and w 2 ft at 4 seconds. patchy fog in the
morning. a chance of showers in the afternoon. vsby 1 nm or less
in the morning.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw after midnight. seas 2 to 4 ft. wave detail: s 4 ft at
7 seconds and w 2 ft at 4 seconds. a chance of showers.
.thu...n winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
9 seconds.
.thu night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and ne 1 foot at
3 seconds.
.fri...e winds 5 to 10 kt. seas around 2 ft.
.fri night...se winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299220
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-200600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 pm edt tue may 19 2026
.this afternoon...s winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: se 4 ft at 4 seconds and w 2 ft at
4 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 3 ft at 9 seconds.
patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at 9 seconds.
a chance of showers in the afternoon.
.wed night...w winds 10 to 15 kt, becoming nw after midnight.
gusts up to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at
4 seconds and se 2 ft at 9 seconds. a chance of showers in the
evening.
.thu...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 5 seconds and se 2 ft at 9 seconds.
.thu night...s winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: w 2 ft at 4 seconds and n 2 ft at
5 seconds.
.fri and fri night...ne winds 5 to 10 kt, becoming s. seas around
2 ft.
.sat and sat night...e winds 5 to 10 kt. seas around 2 ft.
showers likely.
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 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299223
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-200600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
105 pm edt tue may 19 2026
...small craft advisory in effect through late wednesday night...
.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: sw 5 ft at 5 seconds and se 2 ft at
9 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and se 2 ft at 9 seconds.
patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 7 seconds and w 2 ft at 4 seconds.
patchy fog. a chance of showers in the afternoon. vsby 1 nm or
less.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 10 to 15 kt after midnight. seas 3 to 5 ft. wave detail: s
5 ft at 7 seconds and w 2 ft at 4 seconds. a chance of showers.
.thu...n winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds and n 2 ft at
4 seconds. a chance of showers in the morning.
.thu night...s winds around 5 kt, becoming w around 5 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and n
2 ft at 6 seconds.
.fri...e winds around 5 kt. seas 2 to 3 ft.
.fri night...s winds around 5 kt. seas around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. showers likely.
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 5/19/2026 1:05 PM America/New_York.
Valid through 5/20/2026 2:00 AM America/New_York.
fzus51 kbox 191705
cwfbox
expires:202605200600;;299224
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue may 19 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-200600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 pm edt tue may 19 2026
...small craft advisory in effect through late wednesday night...
.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 5 ft. wave detail: w 5 ft at 5 seconds and se 2 ft at
9 seconds.
.tonight...sw winds around 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: w 7 ft at 6 seconds and e 1 foot at
10 seconds. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds around 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: w 7 ft at 6 seconds and e 1 foot at 9 seconds.
patchy fog. vsby 1 nm or less.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 10 to 15 kt after midnight. seas 4 to 6 ft. wave detail: w
6 ft at 6 seconds and n 2 ft at 2 seconds. showers likely. patchy
fog in the evening with vsby 1 nm or less.
.thu...ne winds 10 to 15 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 7 seconds and n 2 ft at 4 seconds. a chance of showers in the
morning.
.thu night...se winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: sw 2 ft at 6 seconds and n 1 foot at
3 seconds.
.fri...e winds 5 to 10 kt. seas 2 to 3 ft.
.fri night...se winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
.sat and sat night...e winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. showers likely.
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.
$$
(12/18)
Latest Coastal Waters Forecast by KGYX
Issued 5/19/2026 2:31 PM America/New_York.
Valid through 5/20/2026 4:45 AM America/New_York.
fzus51 kgyx 191831
cwfgyx
expires:202605200845;;304210
coastal waters forecast
national weather service gray me
231 pm edt tue may 19 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz154-200845-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
231 pm edt tue may 19 2026
.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 5 seconds. patchy fog. a chance of
showers with a slight chance of tstms late. vsby 1 to 3 nm.
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds. a chance of showers in the
evening. patchy fog in the evening with vsby 1 to 3 nm.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 3 ft at 8 seconds.
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 9 seconds and w 2 ft at 3 seconds.
.thu...n winds 10 to 15 kt with gusts up to 20 kt, becoming se 5 to
10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at
3 seconds and se 2 ft at 9 seconds.
.thu night...sw winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft.
.fri...nw winds around 5 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft.
.fri night...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas around 2 ft.
.sat...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. a chance of showers.
.sat night...se winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305152
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-200800-
long island sound west of new haven ct/port jefferson ny-
238 pm edt tue may 19 2026
.rest of today...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds.
.tonight...sw winds 10 to 15 kt. seas around 2 ft in the evening,
then 1 ft or less. wave detail: sw 2 ft at 3 seconds, becoming sw
1 ft at 2 seconds.
.wed...w winds 10 to 15 kt. seas 1 ft or less. wave detail: sw
1 ft at 2 seconds. showers likely with slight chance of tstms in
the afternoon.
.wed night...nw winds 5 to 10 kt. seas 1 ft or less. wave detail:
w 1 ft at 3 seconds. showers likely with chance of tstms in the
evening, then slight chance of showers after midnight.
.thu...n winds 5 to 10 kt, becoming e in the afternoon. seas 1 ft
or less. slight chance of showers.
.thu night...s winds around 5 kt, becoming ne after midnight.
seas 1 ft or less.
.fri...ne winds 5 to 10 kt, becoming e in the afternoon. seas
1 ft or less.
.fri night...se winds 5 to 10 kt. seas 1 ft or less. showers
likely.
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft. showers.
.sat night...e winds 15 to 20 kt. seas 2 to 3 ft. showers.
.sun...e winds 15 to 20 kt. seas 2 to 3 ft. chance of showers.
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. chance of showers.
winds and seas may be higher in and near tstms.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305153
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-200800-
new york harbor-
238 pm edt tue may 19 2026
.rest of today...sw winds 10 to 15 kt. waves around 2 ft.
.tonight...sw winds 10 to 15 kt. waves around 2 ft. wave detail:
sw 1 ft at 2 seconds.
.wed...w winds 10 to 15 kt. waves around 2 ft. wave detail: sw
1 ft at 2 seconds. chance of showers and tstms in the afternoon.
.wed night...nw winds around 10 kt. waves around 2 ft. wave
detail: nw 1 ft at 2 seconds. showers likely with chance of tstms
in the evening, then chance of showers after midnight.
.thu...n winds around 10 kt, becoming e in the afternoon. waves
around 2 ft in the morning, then 1 ft or less. chance of showers.
.thu night...se winds around 5 kt, becoming e after midnight.
waves 1 ft or less.
.fri...e winds 5 to 10 kt. waves 1 to 2 ft. chance of showers in
the afternoon.
.fri night...e winds 5 to 10 kt. waves 1 to 2 ft. showers likely.
.sat...e winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. showers.
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers.
.sun...e winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. chance of showers.
.sun night...e winds 5 to 10 kt. waves 2 to 3 ft. chance of
showers.
winds and waves may be higher in and near tstms.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305154
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-200800-
peconic and gardiners bays-
238 pm edt tue may 19 2026
.rest of today...sw winds 10 to 15 kt with occasional gusts up to
25 kt. waves 1 ft or less.
.tonight...sw winds 10 to 15 kt. waves 1 ft or less.
.wed...sw winds 10 to 15 kt. waves 1 ft or less. slight chance of
showers in the afternoon.
.wed night...nw winds 5 to 10 kt. waves 1 ft or less. slight
chance of tstms in the evening. chance of showers.
.thu...n winds 5 to 10 kt, becoming se in the afternoon. waves
1 ft or less. chance of showers, mainly in the morning.
.thu night...s winds around 5 kt, becoming ne after midnight.
waves 1 ft or less.
.fri...ne winds 5 to 10 kt, becoming se in the afternoon. waves
1 ft or less.
.fri night...se winds around 5 kt. waves 1 ft or less. chance of
showers.
.sat...e winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. showers likely.
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. showers likely.
.sun...e winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. chance of showers.
.sun night...e winds 5 to 10 kt with gusts up to 20 kt. waves
1 to 2 ft. chance of showers.
winds and waves may be higher in and near tstms.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305155
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-200800-
south shore bays from jones inlet through shinnecock bay-
238 pm edt tue may 19 2026
.rest of today...sw winds 15 to 20 kt with occasional gusts up to
25 kt. waves 1 ft or less.
.tonight...sw winds 10 to 15 kt with occasional gusts up to 25
kt. waves 1 ft or less.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers and slight chance of tstms in the
afternoon.
.wed night...w winds 5 to 10 kt, becoming n after midnight. waves
1 ft or less. showers likely with chance of tstms in the evening,
then chance of showers after midnight.
.thu...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 ft or less. chance of showers.
.thu night...s winds around 5 kt, becoming e after midnight.
waves 1 ft or less.
.fri...ne winds 5 to 10 kt, becoming se in the afternoon. waves
1 ft or less.
.fri night...se winds 5 to 10 kt. waves 1 ft or less. showers
likely.
.sat...e winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. showers.
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. showers.
.sun...e winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less. chance of showers.
.sun night...e winds 5 to 10 kt with gusts up to 20 kt. waves
1 ft or less. chance of showers.
winds and waves may be higher in and near tstms.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305147
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-200800-
moriches inlet ny to montauk point ny out 20 nm-
238 pm edt tue may 19 2026
...small craft advisory in effect through wednesday afternoon...
.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 5 ft, occasionally to 6 ft. wave detail: s 5 ft at
6 seconds and se 2 ft at 9 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft, occasionally to 8 ft. wave detail: s 6 ft at 7 seconds.
.wed...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 4 to 5 ft, occasionally to 6 ft. wave detail: s
5 ft at 7 seconds and se 1 ft at 9 seconds.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 4 to 5 ft, occasionally to
6 ft. wave detail: s 5 ft at 7 seconds and se 1 ft at 9 seconds.
slight chance of tstms in the evening. chance of showers.
.thu...n winds around 10 kt, becoming e in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. wave detail: s 3 ft at 7 seconds
and se 1 ft at 9 seconds. chance of showers.
.thu night...se winds around 5 kt, becoming e around 5 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and e
1 ft at 4 seconds.
.fri...ne winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 3 ft.
.fri night...se winds 5 to 10 kt. seas around 2 ft. chance of
showers.
.sat...e winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft, occasionally to 5 ft. showers likely.
.sat night...e winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. showers.
.sun...e winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft, occasionally to 8 ft. chance of showers.
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 6 ft, occasionally to 8 ft. chance of showers.
winds and seas may be higher in and near tstms.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/19/2026 2:38 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 kokx 191838
cwfokx
expires:202605200800;;305148
coastal waters forecast
national weather service new york ny
238 pm edt tue may 19 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-200800-
fire island inlet ny to moriches inlet ny out 20 nm-
238 pm edt tue may 19 2026
...small craft advisory in effect through wednesday afternoon...
.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 5 ft, occasionally to 6 ft. wave detail: s 5 ft at
6 seconds and se 1 ft at 9 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft, occasionally to 8 ft. wave detail: s 6 ft at 7 seconds.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: s 5 ft at 7 seconds and
se 1 ft at 9 seconds. slight chance of showers in the afternoon.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
n after midnight. seas 3 to 5 ft, occasionally to 6 ft. wave
detail: s 4 ft at 6 seconds and se 1 ft at 9 seconds. showers
likely with chance of tstms in the evening, then chance of
showers after midnight.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas around 3 ft. wave detail: s 3 ft at 6 seconds and
se 1 ft at 9 seconds. chance of showers.
.thu night...se winds around 5 kt. seas 2 to 3 ft. wave detail:
se 2 ft at 5 seconds and se 2 ft at 9 seconds.
.fri...e winds 5 to 10 kt. seas 2 to 3 ft. chance of showers in
the afternoon.
.fri night...e winds 5 to 10 kt. seas 2 to 3 ft. showers likely.
.sat...e winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. showers.
.sat night...e winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. showers.
.sun...e winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft, occasionally to 8 ft. chance of showers.
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 6 ft, occasionally to 8 ft. chance of showers.
winds and seas may be higher in and near tstms.
$$
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