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(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528419
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-240900-
rhode island sound-
405 pm edt sat may 23 2026
...small craft advisory in effect from 2 am edt sunday through
late sunday night...
.tonight...e winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 2 to
4 ft. wave detail: se 4 ft at 8 seconds and e 2 ft at 3 seconds.
a slight chance of rain this evening, then rain likely after
midnight.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, building to 5 to 8 ft in the afternoon. wave detail: se
6 ft at 8 seconds and e 3 ft at 3 seconds, becoming se 8 ft at
9 seconds and ne 2 ft at 4 seconds. rain.
.sun night...e winds 20 to 25 kt with gusts up to 30 kt, becoming
se 10 to 15 kt with gusts up to 20 kt after midnight. seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. wave detail: se 8 ft
at 9 seconds and ne 2 ft at 5 seconds, becoming se 7 ft at
9 seconds and e 2 ft at 4 seconds. rain.
.mon...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: se 6 ft
at 9 seconds and sw 4 ft at 9 seconds. a chance of showers.
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
4 ft at 8 seconds and s 3 ft at 9 seconds.
.tue and tue night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and se 3 ft at 8 seconds.
.wed through thu night...n 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.
$$
(2/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528414
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-240900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt sat may 23 2026
...small craft advisory in effect from 8 pm edt this evening
through monday evening...
.tonight...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: se 4 ft
at 8 seconds and ne 2 ft at 4 seconds. a slight chance of rain
this evening, then a chance of rain after midnight.
.sun...e winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft, building to 5 to
8 ft in the afternoon. wave detail: se 6 ft at 9 seconds and e
3 ft at 5 seconds, becoming se 8 ft at 9 seconds and s 4 ft at
9 seconds. rain.
.sun night...se winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
seas 6 to 9 ft. wave detail: se 9 ft at 9 seconds and e 4 ft at
5 seconds. rain.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 5 to 7 ft. wave detail: se 7 ft
at 9 seconds and s 6 ft at 8 seconds. showers likely, mainly in
the morning.
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
5 ft at 7 seconds and w 1 foot at 3 seconds. a chance of showers
in the evening.
.tue and tue night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds and sw 2 ft at 3 seconds.
.wed through thu night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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.
$$
(3/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528413
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-240900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 pm edt sat may 23 2026
...small craft advisory in effect from 8 pm edt this evening
through monday evening...
.tonight...e winds 5 to 10 kt, becoming se 10 to 15 kt with gusts
up to 20 kt after midnight. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and n 1 foot at 3 seconds.
.sun...se winds 15 to 20 kt, becoming e 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. wave detail: se 4 ft at 6 seconds and ne
1 foot at 3 seconds, becoming se 6 ft at 6 seconds and e 2 ft at
3 seconds. rain.
.sun night...se winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 8 ft. wave detail:
se 8 ft at 9 seconds and e 3 ft at 3 seconds. rain.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 5 to 8 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: se 7 ft at 9 seconds and sw
1 foot at 2 seconds, becoming se 6 ft at 9 seconds and w 1 foot
at 4 seconds. showers likely, mainly in the morning.
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: se
5 ft at 8 seconds and s 2 ft at 8 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: e 4 ft at 7 seconds and s 2 ft at 7 seconds.
.wed through thu night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528410
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-240900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt sat may 23 2026
...small craft advisory in effect from sunday afternoon through
monday evening...
.tonight...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 8 seconds and n 1 foot at 3 seconds.
.sun...se winds 10 to 15 kt, becoming e 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds. rain.
.sun night...se winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: se 6 ft at 6 seconds. rain.
.mon...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. seas 5 to 7 ft. wave detail: se 6 ft
at 9 seconds and e 2 ft at 6 seconds. showers likely, mainly in
the morning.
.mon night...sw winds around 5 kt. seas 3 to 5 ft. wave detail: e
5 ft at 8 seconds and w 1 foot at 2 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: e 4 ft at 7 seconds and s 2 ft at 3 seconds.
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. a
chance of showers.
.thu and thu night...ne winds 5 to 10 kt. seas 2 to 3 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528420
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-240900-
block island sound-
405 pm edt sat may 23 2026
...small craft advisory in effect from 2 am edt sunday through
late sunday night...
.tonight...e winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 2 to
4 ft. wave detail: se 4 ft at 8 seconds and e 3 ft at 4 seconds.
a chance of rain this evening, then rain after midnight.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, building to 5 to 8 ft in the afternoon. wave detail: se
6 ft at 8 seconds and e 3 ft at 4 seconds, becoming se 7 ft at
9 seconds and e 3 ft at 5 seconds. rain.
.sun night...e winds 15 to 20 kt with gusts up to 25 kt, becoming
se 5 to 10 kt after midnight. seas 5 to 8 ft. wave detail: se
7 ft at 9 seconds and s 4 ft at 10 seconds. rain in the evening.
a chance of rain with areas of drizzle after midnight. areas of
fog after midnight with vsby 1 nm or less.
.mon...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: se 6 ft
at 9 seconds and s 3 ft at 10 seconds. a chance of showers.
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: se
5 ft at 9 seconds and s 2 ft at 8 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: se 4 ft at 8 seconds and s 3 ft at 7 seconds.
.wed through thu night...ne 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.
$$
(6/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528422
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-240900-
narragansett bay-
405 pm edt sat may 23 2026
.tonight...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts
up to 20 kt after midnight. waves 2 to 3 ft. a slight chance of
rain this evening, then rain likely after midnight.
.sun...e winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 3 to 5 ft. rain.
.sun night...e winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 3 to 5 ft. rain
in the evening. rain likely with areas of drizzle after midnight.
areas of fog after midnight.
.mon...nw winds 5 to 10 kt, becoming w in the afternoon. waves
2 to 4 ft. a chance of showers.
.mon night...w winds around 5 kt. waves 2 to 3 ft.
.tue and tue night...sw winds 5 to 10 kt. waves around 2 ft.
.wed through thu night...n winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528421
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-240900-
boston harbor-
405 pm edt sat may 23 2026
.tonight...se winds 5 to 10 kt. waves 1 foot or less. a chance of
rain after midnight.
.sun...se winds 5 to 10 kt, becoming e 15 to 20 kt in the
afternoon. waves 2 to 3 ft. rain.
.sun night...e winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. waves 2 to 3 ft. rain.
.mon...n winds 5 to 10 kt, becoming nw in the afternoon. waves
1 foot or less. a chance of showers.
.mon night...w winds around 5 kt. waves 1 foot or less.
.tue and tue night...sw winds 5 to 10 kt. waves 1 foot or less.
.wed and wed night...w winds 5 to 10 kt. waves around 2 ft, then
1 foot or less. a chance of showers.
.thu and thu night...n winds 5 to 10 kt. waves 1 foot or less.
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.
$$
(8/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528412
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-240900-
cape cod bay-
405 pm edt sat may 23 2026
...small craft advisory in effect from late tonight through late
sunday night...
.tonight...se winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: se 1 foot at 3 seconds and se
1 foot at 9 seconds, becoming n 1 foot at 3 seconds and e 1 foot
at 3 seconds. a slight chance of rain after midnight.
.sun...se winds 10 to 15 kt, becoming e 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se
3 ft at 4 seconds. rain.
.sun night...se winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 5 seconds. rain.
.mon...sw winds 5 to 10 kt, becoming nw in the afternoon. seas
2 to 3 ft. wave detail: se 2 ft at 4 seconds. showers likely,
mainly in the morning.
.mon night...sw winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and e 2 ft at 8 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and e 2 ft at 7 seconds.
.wed...sw winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers.
.wed night through thu night...n winds 5 to 10 kt. seas around
2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528416
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-240900-
nantucket sound-
405 pm edt sat may 23 2026
...small craft advisory in effect from 2 am edt sunday through
late sunday night...
.tonight...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 3 seconds and se
2 ft at 8 seconds. a chance of rain after midnight.
.sun...e winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. wave detail: e 3 ft
at 5 seconds and s 1 foot at 9 seconds, becoming e 4 ft at
5 seconds and s 1 foot at 10 seconds. rain.
.sun night...se winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: e
5 ft at 5 seconds and sw 2 ft at 9 seconds. rain.
.mon...sw winds around 10 kt with gusts up to 20 kt, becoming w
in the afternoon. seas 2 to 4 ft. wave detail: e 3 ft at
9 seconds and sw 2 ft at 5 seconds. showers likely, mainly in the
morning.
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 8 seconds and w 1 foot at 3 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 6 seconds and se 1 foot at 4 seconds.
.wed through thu night...n winds 10 to 15 kt with gusts up to
20 kt. seas around 2 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.
$$
(10/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528417
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-240900-
vineyard sound-
405 pm edt sat may 23 2026
...small craft advisory in effect from 2 am edt sunday through
late sunday night...
.tonight...e winds 10 to 15 kt. gusts up to 25 kt after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds and e 1 foot at
2 seconds. a slight chance of rain this evening, then a chance of
rain after midnight.
.sun...e winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: se
4 ft at 6 seconds and e 2 ft at 3 seconds, becoming se 5 ft at
8 seconds and e 2 ft at 4 seconds. rain.
.sun night...se winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 4 to 6 ft. wave detail: se 6 ft at 9 seconds and s 3 ft at
9 seconds. rain.
.mon...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft at
7 seconds and se 4 ft at 8 seconds. showers likely, mainly in the
morning.
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and w 1 foot at 2 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and se 2 ft at 9 seconds.
.wed through thu night...n winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/18)
Latest Coastal Waters Forecast by KBOX
Issued 5/23/2026 4:05 PM America/New_York.
Valid through 5/24/2026 5:00 AM America/New_York.
fzus51 kbox 232005
cwfbox
expires:202605240900;;528418
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat may 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-240900-
buzzards bay-
405 pm edt sat may 23 2026
...small craft advisory in effect from 2 am edt sunday through
late sunday night...
.tonight...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts
up to 20 kt after midnight. seas 2 to 3 ft. wave detail: e 3 ft
at 9 seconds and e 1 foot at 2 seconds. a chance of rain after
midnight.
.sun...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 7 seconds and e 2 ft at 3 seconds.
rain.
.sun night...se winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s
4 ft at 7 seconds and e 2 ft at 4 seconds. rain.
.mon...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
6 seconds and w 1 foot at 2 seconds. a chance of showers.
.mon night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: e 2 ft at 7 seconds and sw 1 foot at
3 seconds.
.tue and tue night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and se 2 ft at 9 seconds.
.wed through thu night...n 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.
$$
(12/18)
Latest Coastal Waters Forecast by KGYX
Issued 5/23/2026 5:02 PM America/New_York.
Valid through 5/24/2026 6:00 AM America/New_York.
fzus51 kgyx 232102
cwfgyx
expires:202605241000;;530812
coastal waters forecast
national weather service gray me
502 pm edt sat may 23 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz154-241000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt sat may 23 2026
.tonight...se winds 5 to 10 kt. seas around 2 ft.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft at
4 seconds. a chance of showers in the morning, then rain in the
afternoon.
.sun night...e winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 5 ft at 9 seconds and se 3 ft at 5 seconds.
rain.
.mon...ne winds 5 to 10 kt, becoming nw in the afternoon. seas 4 to
6 ft. wave detail: se 6 ft at 8 seconds. showers likely, mainly in
the morning.
.mon night...sw winds around 5 kt. seas 4 to 6 ft. wave detail: se
6 ft at 9 seconds.
.tue...sw winds around 5 kt, becoming s in the afternoon. seas 3 to
5 ft. wave detail: se 4 ft at 8 seconds.
.tue night...sw winds around 10 kt. seas 3 to 4 ft.
.wed...w winds around 10 kt, becoming s in the afternoon. seas 2 to
3 ft. a chance of showers in the afternoon.
.wed night...nw winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. a chance of showers in the evening.
.thu...ne winds 5 to 10 kt. seas around 2 ft.
.thu night...ne winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524934
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-240715-
fire island inlet ny to moriches inlet ny out 20 nm-
239 pm edt sat may 23 2026
...small craft advisory in effect through late sunday night...
.rest of tonight...e winds 15 to 20 kt, increasing to 20 to
25 kt. seas 4 to 6 ft, occasionally to 8 ft, building to 6 to
8 ft, occasionally to 10 ft. wave detail: se 6 ft at 7 seconds,
becoming se 8 ft at 7 seconds. rain.
.sun...e winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 8 to 10 ft, occasionally to 13 ft. wave detail:
se 10 ft at 8 seconds. rain.
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming sw 5 to 10 kt after midnight. seas 7 to 9 ft,
occasionally to 11 ft, subsiding to 6 to 7 ft, occasionally to
9 ft after midnight. wave detail: se 8 ft at 9 seconds, becoming
se 7 ft at 9 seconds. rain.
.mon...w winds 5 to 10 kt. seas 5 to 6 ft, occasionally to 8 ft.
wave detail: se 6 ft at 9 seconds and s 1 ft at 6 seconds.
showers likely, mainly in the morning.
.mon night...w winds around 5 kt. seas 4 to 5 ft, occasionally to
6 ft. wave detail: se 5 ft at 9 seconds and s 2 ft at 6 seconds.
slight chance of showers.
.tue...nw winds around 5 kt, becoming sw in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. wave detail: se 4 ft at
8 seconds.
.tue night...sw winds 5 to 10 kt. seas around 3 ft.
.wed...sw winds 10 to 15 kt. seas around 3 ft.
.wed night...w winds 10 to 15 kt. seas around 3 ft.
.thu...ne winds 5 to 10 kt. seas 2 to 3 ft.
.thu night...ne winds 5 to 10 kt. seas 2 to 3 ft.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524933
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-240715-
moriches inlet ny to montauk point ny out 20 nm-
239 pm edt sat may 23 2026
...small craft advisory in effect through late sunday night...
.rest of tonight...e winds 10 to 15 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. seas 3 to 4 ft,
occasionally to 5 ft, building to 5 to 8 ft, occasionally to
10 ft. wave detail: se 4 ft at 7 seconds, becoming se 7 ft at
8 seconds. chance of rain early this afternoon, then rain.
.sun...e winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 7 to 10 ft, occasionally to 13 ft, building to
9 to 10 ft, occasionally to 13 ft in the afternoon. wave detail:
se 9 ft at 8 seconds, becoming se 10 ft at 9 seconds. rain.
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
becoming s 5 to 10 kt after midnight. seas 8 to 10 ft,
occasionally to 13 ft, subsiding to 6 to 8 ft, occasionally to
10 ft after midnight. wave detail: se 9 ft at 9 seconds, becoming
se 8 ft at 9 seconds. rain.
.mon...w winds 5 to 10 kt. seas 5 to 7 ft, occasionally to 9 ft.
wave detail: se 7 ft at 9 seconds. showers, mainly in the
morning.
.mon night...w winds around 5 kt. seas 4 to 5 ft, occasionally to
6 ft. wave detail: se 5 ft at 9 seconds and s 2 ft at 6 seconds.
chance of showers in the evening.
.tue...nw winds around 5 kt, becoming sw in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. wave detail: se 4 ft at
8 seconds and s 2 ft at 7 seconds.
.tue night...sw winds 5 to 10 kt. seas around 3 ft.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
3 ft.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft.
.thu...n winds 5 to 10 kt. seas 2 to 3 ft.
.thu night...ne winds 5 to 10 kt. seas 2 to 3 ft.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524941
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-240715-
south shore bays from jones inlet through shinnecock bay-
239 pm edt sat may 23 2026
...small craft advisory in effect through sunday afternoon...
.rest of tonight...e winds 10 to 15 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. waves 1 ft or
less, then around 2 ft. rain.
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. waves around 2 ft. rain.
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming w around 5 kt after midnight. waves 1 ft or less. rain.
.mon...nw winds around 5 kt, becoming w in the afternoon. waves
1 ft or less. showers likely, mainly in the morning.
.mon night...w winds around 5 kt. waves 1 ft or less. slight
chance of showers in the evening.
.tue...light and variable winds, becoming sw around 5 kt in the
afternoon. waves 1 ft or less.
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...sw winds 5 to 10 kt. waves 1 ft or less.
.wed night...w winds 5 to 10 kt. waves 1 ft or less.
.thu...nw winds 5 to 10 kt. waves 1 ft or less.
.thu night...ne winds 5 to 10 kt. waves 1 to 2 ft.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524940
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-240715-
peconic and gardiners bays-
239 pm edt sat may 23 2026
...small craft advisory in effect from 11 pm edt this evening
through sunday afternoon...
.rest of tonight...e winds 10 to 15 kt, increasing to 15 to 20 kt
late. waves 1 ft or less, then around 2 ft. rain.
.sun...e winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. rain.
.sun night...se winds 10 to 15 kt with gusts up to 25 kt,
becoming sw around 5 kt after midnight. waves 1 to 2 ft. rain.
.mon...w winds around 5 kt. waves 1 to 2 ft in the morning, then
1 ft or less. showers likely, mainly in the morning.
.mon night...w winds around 5 kt. waves 1 ft or less. slight
chance of showers in the evening.
.tue...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. waves 1 ft or less.
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...sw winds 5 to 10 kt. waves 1 ft or less.
.wed night...w winds 5 to 10 kt. waves 1 ft or less.
.thu...n winds 5 to 10 kt. waves 1 ft or less.
.thu night...ne winds 5 to 10 kt. waves 1 ft or less.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524939
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-240715-
new york harbor-
239 pm edt sat may 23 2026
...small craft advisory in effect through sunday afternoon...
.rest of tonight...e winds 15 to 20 kt, increasing to 20 to 25 kt
late this evening and overnight. waves 2 to 4 ft, occasionally to
5 ft. rain.
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. waves 2 to 4 ft, occasionally to 5 ft. rain.
.sun night...ne winds 5 to 10 kt. waves 2 to 4 ft, occasionally
to 5 ft. rain likely, mainly in the evening.
.mon...n winds around 5 kt, becoming w in the afternoon. waves
2 to 4 ft, occasionally to 5 ft. chance of showers.
.mon night...sw winds around 5 kt, becoming w around 5 kt after
midnight. waves 1 to 2 ft. chance of showers in the evening.
.tue...n winds around 5 kt, becoming se in the afternoon. waves
1 to 2 ft.
.tue night...sw winds around 5 kt. waves 1 to 2 ft.
.wed...w winds 5 to 10 kt. waves 1 ft or less.
.wed night...w winds 5 to 10 kt. waves 1 to 2 ft.
.thu...n winds 5 to 10 kt. waves 1 ft or less.
.thu night...ne winds 5 to 10 kt. waves 1 ft or less.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 5/23/2026 2:39 PM America/New_York.
Valid through 5/24/2026 3:15 AM America/New_York.
fzus51 kokx 231839
cwfokx
expires:202605240715;;524938
coastal waters forecast
national weather service new york ny
239 pm edt sat may 23 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-240715-
long island sound west of new haven ct/port jefferson ny-
239 pm edt sat may 23 2026
...small craft advisory in effect from 8 pm edt this evening
through sunday afternoon...
.rest of tonight...e winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 4 seconds. rain.
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: e
4 ft at 4 seconds. rain.
.sun night...ne winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. seas 2 to 3 ft. wave
detail: e 3 ft at 5 seconds. rain.
.mon...n winds around 5 kt, becoming w in the afternoon. seas
1 ft or less. wave detail: e 1 ft at 5 seconds. showers likely,
mainly in the morning.
.mon night...sw winds around 5 kt, becoming nw after midnight.
seas 1 ft or less. slight chance of showers in the evening.
.tue...light and variable winds, becoming sw around 5 kt in the
afternoon. seas 1 ft or less.
.tue night...sw winds around 5 kt. seas 1 ft or less.
.wed...w winds 5 to 10 kt. seas 1 ft or less.
.wed night...w winds 5 to 10 kt. seas 1 ft or less.
.thu...n winds 5 to 10 kt. seas 1 ft or less.
.thu night...ne winds 5 to 10 kt. seas 1 ft or less.
$$
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