(1/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747125
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-220300-
vineyard sound-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming s. seas around
2 ft, then 1 foot or less. wave detail: n 1 foot at 3 seconds and
s 1 foot at 6 seconds, becoming e 1 foot at 3 seconds and nw
1 foot at 4 seconds.
.tonight...s winds around 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 3 seconds and e
1 foot at 9 seconds, becoming sw 2 ft at 5 seconds and e 1 foot
at 8 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 6 seconds and e 1 foot at
8 seconds. a chance of rain in the morning, then rain likely in
the afternoon.
.wed night...se winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: sw 2 ft at
6 seconds and e 1 foot at 10 seconds. a chance of rain in the
evening.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 6 seconds and nw 1 foot at 3 seconds.
.thu night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 6 seconds and nw 1 foot at 3 seconds.
.fri through sat night...e 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.
$$
(2/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747122
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-220300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt tue apr 21 2026
.this afternoon...ne winds 10 to 15 kt, becoming e 5 to 10 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and s 1 foot at
7 seconds.
.tonight...s winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 7 seconds and nw 1 foot at 4 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 6 seconds and w 2 ft at 5 seconds.
rain likely in the afternoon.
.wed night...se winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: se 4 ft at 5 seconds and w 2 ft at 6 seconds. a chance of
rain in the evening.
.thu...n winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
4 ft. wave detail: sw 3 ft at 6 seconds and e 2 ft at 9 seconds.
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and e 2 ft at 8 seconds.
.fri through sat night...e winds 5 to 10 kt. seas 2 to 3 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747121
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-220300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 am edt tue apr 21 2026
.this afternoon...ne winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 5 seconds and s 1 foot at 6 seconds.
.tonight...se winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: n 3 ft at 6 seconds and s 1 foot at
8 seconds.
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at
6 seconds. a chance of rain in the afternoon.
.wed night...se winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds
and e 2 ft at 9 seconds. a chance of rain in the evening.
.thu and thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 7 seconds and w 1 foot at 4 seconds.
.fri through sat night...ne winds 5 to 10 kt. seas 2 to 3 ft.
wave detail: ne 3 ft at 7 seconds and e 3 ft at 14 seconds.
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.
$$
(4/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747118
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-220300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am edt tue apr 21 2026
.this afternoon...ne winds 5 to 10 kt, becoming se. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
7 seconds.
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and e 2 ft at 6 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and e 2 ft at 7 seconds.
a chance of rain in the afternoon.
.wed night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 8 seconds. a chance of rain in the evening.
.thu and thu night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and e 2 ft at 8 seconds.
.fri through sat night...sw winds 5 to 10 kt. seas 2 to 3 ft.
wave detail: n 3 ft at 5 seconds and e 3 ft at 14 seconds.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747128
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-220300-
block island sound-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming s. seas around
2 ft. wave detail: ne 2 ft at 4 seconds and nw 1 foot at
2 seconds.
.tonight...s winds 10 to 15 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 4 seconds and e
1 foot at 6 seconds, becoming sw 2 ft at 4 seconds and e 1 foot
at 7 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
8 seconds. rain likely.
.wed night...se winds 10 to 15 kt, becoming e around 5 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e
1 foot at 7 seconds. a chance of rain in the evening.
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and nw 1 foot at 3 seconds.
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 6 seconds and w 1 foot at 3 seconds.
.fri and fri night...nw winds 5 to 10 kt, becoming se. seas
around 2 ft.
.sat and sat night...e winds 5 to 10 kt. seas around 2 ft. a
chance of 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.
$$
(6/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747130
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-220300-
narragansett bay-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming s. waves 1 foot or
less.
.tonight...s winds around 10 kt. waves 1 foot or less.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. rain likely.
.wed night...se winds 5 to 10 kt, becoming e after midnight.
waves around 2 ft. rain likely in the evening.
.thu and thu night...nw winds 5 to 10 kt. waves around 2 ft.
.fri through sat...e winds 5 to 10 kt. waves around 2 ft.
.sat night...e winds 5 to 10 kt. waves 1 foot or less. a chance
of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747127
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-220300-
rhode island sound-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming s. seas around
2 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at 7 seconds.
.tonight...s winds 10 to 15 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: sw 1 foot at 4 seconds and e
1 foot at 6 seconds, becoming sw 2 ft at 4 seconds and e 1 foot
at 7 seconds.
.wed...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and e 1 foot at 8 seconds. rain likely.
.wed night...se winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and w
2 ft at 5 seconds. rain likely in the evening.
.thu...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and nw 1 foot at
3 seconds.
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and nw 1 foot at 3 seconds.
.fri through sat...e winds 5 to 10 kt. seas around 2 ft.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
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.
$$
(8/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747126
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-220300-
buzzards bay-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming s. seas 1 foot or
less. wave detail: n 1 foot at 3 seconds and s 1 foot at
6 seconds.
.tonight...s winds 10 to 15 kt. seas 1 foot or less. wave detail:
sw 1 foot at 3 seconds and e 1 foot at 8 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and sw 2 ft at 7 seconds.
a chance of rain in the morning, then rain likely in the
afternoon.
.wed night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 5 seconds and se 1 foot at 9 seconds. a chance of rain
in the evening.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 6 seconds and w 1 foot at 2 seconds.
.thu night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 1 foot at 2 seconds and sw 1 foot at 6 seconds.
.fri through sat night...e winds 5 to 10 kt. seas around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747129
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-220300-
boston harbor-
1004 am edt tue apr 21 2026
.this afternoon...e winds 5 to 10 kt, becoming se 10 to 15 kt.
waves 1 foot or less.
.tonight...s winds 10 to 15 kt. waves around 2 ft.
.wed...s winds around 10 kt. waves around 2 ft. a chance of rain.
.wed night...s winds 5 to 10 kt. waves 1 foot or less. a chance
of rain in the evening.
.thu...w winds 5 to 10 kt, becoming nw in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. a chance of
showers in the afternoon.
.thu night...nw winds 5 to 10 kt. waves 1 foot or less.
.fri through sat night...s 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.
$$
(10/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747120
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-220300-
cape cod bay-
1004 am edt tue apr 21 2026
.this afternoon...ne winds 5 to 10 kt, becoming e. seas around
2 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at 6 seconds.
.tonight...s winds around 10 kt. seas around 2 ft. wave detail: n
2 ft at 5 seconds and se 1 foot at 3 seconds.
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 2 ft at 4 seconds and ne 1 foot
at 5 seconds. a chance of rain in the morning, then rain likely
in the afternoon.
.wed night...s winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. wave detail: sw 1 foot at 3 seconds and e
1 foot at 6 seconds, becoming s 1 foot at 3 seconds and e 1 foot
at 7 seconds. a chance of rain in the evening.
.thu and thu night...nw winds 5 to 10 kt. seas 1 foot or less.
wave detail: sw 1 foot at 3 seconds and e 1 foot at 7 seconds.
.fri through sat night...e winds 5 to 10 kt. seas around 2 ft.
wave detail: nw 1 foot at 3 seconds and ne 1 foot at 6 seconds.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/22)
Latest Coastal Waters Forecast by KBOX
Issued 4/21/2026 10:05 AM America/New_York.
Valid through 4/21/2026 11:00 PM America/New_York.
fzus51 kbox 211405
cwfbox
expires:202604220300;;747124
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt tue apr 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-220300-
nantucket sound-
1004 am edt tue apr 21 2026
.this afternoon...ne winds around 10 kt, becoming e. seas around
2 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at 6 seconds.
.tonight...s winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 4 seconds and se 1 foot at 6 seconds.
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot
at 7 seconds. rain likely in the afternoon.
.wed night...se winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: se 2 ft at
4 seconds and w 2 ft at 5 seconds. a chance of rain in the
evening.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 6 seconds and e 1 foot at 8 seconds.
.thu night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 1 foot at 2 seconds and se 1 foot at 7 seconds.
.fri through sat night...e 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.
$$
(12/22)
Latest Coastal Waters Forecast by KCAR
Issued 4/21/2026 12:13 PM America/New_York.
Valid through 4/22/2026 1:15 AM America/New_York.
fzus51 kcar 211613
cwfcar
expires:202604220515;;750957
coastal waters forecast for maine
national weather service caribou me
1213 pm edt tue apr 21 2026
anz052-220515-
intra coastal waters from schoodic point, me to stonington, me-
1213 pm edt tue apr 21 2026
.today...ne winds 5 to 10 kt, becoming s this afternoon. seas
1 to 2 ft. wave detail: w 1 foot at 3 seconds and ne 1 foot at
3 seconds.
.tonight...sw winds 5 to 10 kt. seas 1 foot or less. wave detail:
sw 1 foot at 3 seconds and e 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 to 2 ft. wave detail: s 2 ft
at 4 seconds and e 1 foot at 4 seconds.
.wed night...sw winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 1 to 2 ft. wave detail: s 2 ft at 5 seconds. a
chance of showers after midnight.
.thu...w winds 5 to 10 kt. seas 1 to 2 ft. wave detail: s 2 ft at
6 seconds. a chance of showers.
.thu night...nw winds 5 to 10 kt. seas 1 to 2 ft in the evening,
then 1 foot or less. wave detail: nw 1 foot at 2 seconds and s
1 foot at 5 seconds, becoming nw 1 foot at 2 seconds and s 1 foot
at 6 seconds.
.fri...nw winds 5 to 10 kt. seas 1 to 2 ft.
.fri night...n winds 5 to 10 kt. seas 1 to 2 ft.
.sat...n winds 5 to 10 kt, becoming w in the afternoon. seas
1 foot or less.
.sat night...nw winds around 5 kt. seas 1 foot or less.
$$
(13/22)
Latest Coastal Waters Forecast by KCAR
Issued 4/21/2026 12:13 PM America/New_York.
Valid through 4/22/2026 1:15 AM America/New_York.
fzus51 kcar 211613
cwfcar
expires:202604220515;;750955
coastal waters forecast for maine
national weather service caribou me
1213 pm edt tue apr 21 2026
anz050-220515-
coastal waters from eastport, me to schoodic point, me out 25 nm-
1213 pm edt tue apr 21 2026
.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt late this morning, then becoming e early this
afternoon, becoming s late. seas 2 to 3 ft. wave detail: ne 2 ft
at 3 seconds and sw 2 ft at 6 seconds.
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and ne 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and ne 1 foot at 3 seconds.
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at
6 seconds. a chance of showers after midnight.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds. a chance of showers.
.thu night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 5 seconds and
nw 1 foot at 2 seconds.
.fri...n winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas around 2 ft.
.fri night...n winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft.
.sat...n winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas around 2 ft.
.sat night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft in the evening, then 1 foot or less.
$$
(14/22)
Latest Coastal Waters Forecast by KCAR
Issued 4/21/2026 12:13 PM America/New_York.
Valid through 4/22/2026 1:15 AM America/New_York.
fzus51 kcar 211613
cwfcar
expires:202604220515;;750956
coastal waters forecast for maine
national weather service caribou me
1213 pm edt tue apr 21 2026
anz051-220515-
coastal waters from schoodic point, me to stonington, me out
25 nm-
1213 pm edt tue apr 21 2026
.today...ne winds 5 to 10 kt with gusts up to 20 kt, becoming se
early this afternoon, then becoming s late. seas 2 to 3 ft. wave
detail: ne 2 ft at 4 seconds and s 2 ft at 7 seconds.
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and ne 1 foot at 4 seconds.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and
ne 1 foot at 4 seconds.
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft. wave detail: sw 3 ft at 6 seconds. a chance of
showers after midnight.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds. a chance of showers.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: nw 2 ft at 3 seconds and s 2 ft at
6 seconds.
.fri...n winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas 2 to 3 ft.
.fri night...n winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft.
.sat...n winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas around 2 ft.
.sat night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft.
$$
(15/22)
Latest Coastal Waters Forecast by KGYX
Issued 4/21/2026 7:07 AM America/New_York.
Valid through 4/21/2026 8:00 PM America/New_York.
fzus51 kgyx 211107
cwfgyx
expires:202604220000;;741132
coastal waters forecast
national weather service gray me
706 am edt tue apr 21 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz152-220000-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
706 am edt tue apr 21 2026
.today...ne winds 5 to 10 kt with gusts up to 20 kt, becoming s this
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds.
.tonight...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 4 seconds and e 2 ft at 8 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: s 3 ft at 4 seconds. a chance of showers in the
afternoon.
.wed night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds. a chance
of showers.
.thu...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds. a chance of showers.
.thu night...nw winds 10 to 15 kt. seas around 2 ft. wave detail: s
2 ft at 5 seconds.
.fri...n winds 10 to 15 kt with gusts up to 20 kt, becoming nw 5 to
10 kt in the afternoon. seas around 2 ft.
.fri night...n winds 5 to 10 kt. seas around 2 ft.
.sat...n winds 5 to 10 kt with gusts up to 20 kt, becoming s in the
afternoon. seas around 2 ft.
.sat night...sw winds around 5 kt, becoming nw after midnight. seas
around 2 ft.
$$
(16/22)
Latest Coastal Waters Forecast by KGYX
Issued 4/21/2026 7:07 AM America/New_York.
Valid through 4/21/2026 8:00 PM America/New_York.
fzus51 kgyx 211107
cwfgyx
expires:202604220000;;741129
coastal waters forecast
national weather service gray me
706 am edt tue apr 21 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz151-220000-
penobscot bay-
706 am edt tue apr 21 2026
.today...ne winds around 5 kt, becoming s this afternoon. seas
around 2 ft this morning, then 1 foot or less.
.tonight...s winds 5 to 10 kt. seas 1 foot or less.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then around 2 ft in
the afternoon. a chance of showers in the afternoon.
.wed night...sw winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
.thu...w winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.thu night...nw winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. a chance of showers in the evening.
.fri...n winds 5 to 10 kt. seas 1 foot or less, then around 2 ft in
the afternoon.
.fri night...n winds around 5 kt. seas around 2 ft in the evening,
then 1 foot or less.
.sat...n winds 5 to 10 kt, becoming w in the afternoon. seas 1 foot
or less.
.sat night...nw winds around 5 kt. seas 1 foot or less.
$$
(17/22)
Latest Coastal Waters Forecast by KGYX
Issued 4/21/2026 7:07 AM America/New_York.
Valid through 4/21/2026 8:00 PM America/New_York.
fzus51 kgyx 211107
cwfgyx
expires:202604220000;;741131
coastal waters forecast
national weather service gray me
706 am edt tue apr 21 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz150-220000-
coastal waters from stonington, me to port clyde, me out 25 nm-
706 am edt tue apr 21 2026
.today...ne winds 5 to 10 kt with gusts up to 20 kt, becoming s this
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds.
.tonight...s winds 5 to 10 kt. seas around 2 ft.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: s 2 ft at 4 seconds.
.wed night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds. a chance
of showers after midnight.
.thu...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds. a chance of showers.
.thu night...nw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail: s
2 ft at 5 seconds.
.fri...n winds 10 to 15 kt with gusts up to 20 kt, becoming nw 5 to
10 kt in the afternoon. seas around 2 ft.
.fri night...n winds 5 to 10 kt. seas around 2 ft.
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming sw
around 5 kt in the afternoon. seas around 2 ft.
.sat night...w winds around 5 kt, becoming nw after midnight. seas
around 2 ft.
$$
(18/22)
Latest Coastal Waters Forecast by KGYX
Issued 4/21/2026 7:07 AM America/New_York.
Valid through 4/21/2026 8:00 PM America/New_York.
fzus51 kgyx 211107
cwfgyx
expires:202604220000;;741133
coastal waters forecast
national weather service gray me
706 am edt tue apr 21 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz154-220000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
706 am edt tue apr 21 2026
.today...ne winds 5 to 10 kt with gusts up to 20 kt, becoming se
this afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds.
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 3 seconds.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: s 2 ft at 4 seconds. a chance of showers.
.wed night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds. a chance
of showers in the evening.
.thu...sw winds 5 to 10 kt, becoming nw in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds.
.thu night...nw winds 5 to 10 kt. seas around 2 ft.
.fri...n winds 5 to 10 kt with gusts up to 20 kt, becoming e in the
afternoon. seas around 2 ft.
.fri night...w winds around 5 kt, becoming n after midnight. seas
around 2 ft in the evening, then 1 foot or less.
.sat...n winds 5 to 10 kt, becoming se in the afternoon. seas around
2 ft.
.sat night...s winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft.
$$
(19/22)
Latest Coastal Waters Forecast by KGYX
Issued 4/21/2026 7:07 AM America/New_York.
Valid through 4/21/2026 8:00 PM America/New_York.
fzus51 kgyx 211107
cwfgyx
expires:202604220000;;741130
coastal waters forecast
national weather service gray me
706 am edt tue apr 21 2026
coastal waters from stonington me to merrimack river ma out to 25 nm
anz153-220000-
casco bay-
706 am edt tue apr 21 2026
.today...n winds 5 to 10 kt, becoming e late this morning, then
becoming s this afternoon. seas around 2 ft.
.tonight...s winds 5 to 10 kt. seas around 2 ft.
.wed...s winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers.
.wed night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 2 to 3 ft. a chance of showers.
.thu...w winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.thu night...nw winds 5 to 10 kt. seas around 2 ft.
.fri...nw winds 5 to 10 kt. seas around 2 ft.
.fri night...n winds around 5 kt. seas around 2 ft in the evening,
then 1 foot or less.
.sat...n winds 5 to 10 kt, becoming se in the afternoon. seas 1 foot
or less.
.sat night...sw winds around 5 kt, becoming nw after midnight. seas
1 foot or less, then around 2 ft after midnight.
$$
(20/22)
Latest Coastal Waters Forecast by KOKX
Issued 4/21/2026 2:30 AM America/New_York.
Valid through 4/21/2026 4:00 PM America/New_York.
fzus51 kokx 210630
cwfokx
expires:202604212000;;730115
coastal waters forecast
national weather service new york ny
230 am edt tue apr 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-212000-
long island sound west of new haven ct/port jefferson ny-
230 am edt tue apr 21 2026
.overnight...n winds 10 to 15 kt. seas 1 ft or less. wave detail:
n 1 ft at 2 seconds.
.today...ne winds 5 to 10 kt, becoming s in the afternoon. seas
1 ft or less.
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft
or less. wave detail: s 1 ft at 2 seconds. slight chance of
showers in the evening, then showers likely after midnight.
.wed...s winds 10 to 15 kt, becoming se 5 to 10 kt in the
afternoon. seas 1 ft or less. wave detail: s 1 ft at 2 seconds.
showers likely, mainly in the morning.
.wed night...e winds 5 to 10 kt, becoming ne after midnight. seas
1 ft or less. wave detail: e 1 ft at 2 seconds. slight chance of
showers in the evening.
.thu...nw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 ft or less.
.thu night...n winds 5 to 10 kt. seas 1 ft or less.
.fri...n winds 5 to 10 kt. seas 1 ft or less.
.fri night...e winds 5 to 10 kt. seas 1 ft or less. chance of
showers.
.sat...e winds 5 to 10 kt. seas 1 ft or less. chance of showers.
.sat night...e winds 10 to 15 kt. seas 1 ft or less. chance of
showers.
$$
(21/22)
Latest Coastal Waters Forecast by KOKX
Issued 4/21/2026 2:30 AM America/New_York.
Valid through 4/21/2026 4:00 PM America/New_York.
fzus51 kokx 210630
cwfokx
expires:202604212000;;730110
coastal waters forecast
national weather service new york ny
230 am edt tue apr 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-212000-
moriches inlet ny to montauk point ny out 20 nm-
230 am edt tue apr 21 2026
.overnight...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: n 2 ft at 3 seconds and nw 2 ft at
4 seconds.
.today...ne winds 10 to 15 kt, becoming se 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and
w 1 ft at 4 seconds.
.tonight...s winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
sw 2 ft at 3 seconds and e 2 ft at 8 seconds. chance of showers
after midnight.
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: s 3 ft at 4 seconds and
e 1 ft at 8 seconds. showers likely.
.wed night...e winds 5 to 10 kt with gusts up to 20 kt, becoming
ne after midnight. seas 3 to 4 ft, occasionally to 5 ft. wave
detail: s 3 ft at 6 seconds and e 2 ft at 9 seconds. chance of
showers in the evening.
.thu...nw winds around 5 kt, becoming w in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. wave detail: s 3 ft at 6 seconds
and e 2 ft at 9 seconds.
.thu night...nw winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft.
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft.
.fri night...se winds 5 to 10 kt. seas around 2 ft.
.sat...e winds 10 to 15 kt. seas around 2 ft. chance of showers.
.sat night...e winds 10 to 15 kt. seas 2 to 3 ft. chance of
showers.
$$
(22/22)
Latest Coastal Waters Forecast by KOKX
Issued 4/21/2026 2:30 AM America/New_York.
Valid through 4/21/2026 4:00 PM America/New_York.
fzus51 kokx 210630
cwfokx
expires:202604212000;;730117
coastal waters forecast
national weather service new york ny
230 am edt tue apr 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-212000-
peconic and gardiners bays-
230 am edt tue apr 21 2026
.overnight...n winds around 10 kt. waves 1 ft or less.
.today...ne winds 5 to 10 kt, becoming s in the afternoon. waves
1 ft or less.
.tonight...s winds 5 to 10 kt. waves 1 ft or less.
.wed...s winds 10 to 15 kt with occasional gusts up to 25 kt.
waves 1 ft or less. showers likely.
.wed night...e winds 5 to 10 kt, becoming ne after midnight.
waves 1 ft or less. chance of showers in the evening.
.thu...nw winds around 5 kt, becoming w in the afternoon. waves
1 ft or less.
.thu night...nw winds 5 to 10 kt. waves 1 ft or less.
.fri...w winds around 5 kt. waves 1 ft or less.
.fri night...se winds around 5 kt. waves 1 ft or less.
.sat...e winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...e winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
$$
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