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(1/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140539
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-221500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 pm edt fri aug 21 2026
.overnight...ne winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
ne 3 ft at 5 seconds and s 2 ft at 5 seconds. a chance of
showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and s 2 ft at 5 seconds.
.sat night...w winds around 5 kt, becoming se after midnight.
seas 2 to 3 ft. wave detail: e 2 ft at 5 seconds and nw 1 foot at
3 seconds. patchy fog. a chance of showers after midnight.
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 5 seconds and n 1 foot at 5 seconds. showers likely in the
morning. a chance of showers in the afternoon. patchy fog in the
morning with vsby 1 to 3 nm.
.sun night...sw winds 5 to 10 kt. seas 4 to 6 ft. wave detail: se
4 ft at 6 seconds and nw 1 foot at 4 seconds. a chance of showers
in the evening.
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 4 to 6 ft. wave detail: s 4 ft
at 7 seconds and sw 3 ft at 3 seconds.
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft.
.tue through wed night...sw winds 15 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.
$$
(2/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140546
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-221500-
boston harbor-
1005 pm edt fri aug 21 2026
.overnight...ne winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft. a slight chance of showers.
.sat...ne winds 10 to 15 kt. waves around 2 ft. a chance of
showers.
.sat night...n winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves 1 foot or less. patchy fog. a chance of showers.
.sun...e winds 5 to 10 kt. waves 1 foot or less. a chance of
showers. patchy fog in the morning.
.sun night through mon night...w winds 5 to 10 kt. waves around
2 ft.
.tue through wed night...sw winds 5 to 10 kt. waves around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140537
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-221500-
cape cod bay-
1005 pm edt fri aug 21 2026
.overnight...ne winds 10 to 15 kt. gusts up to 20 kt. seas around
2 ft. wave detail: ne 2 ft at 3 seconds and n 1 foot at
4 seconds. a chance of showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 3 seconds and ne 2 ft at 3 seconds. a chance of showers.
.sat night...n winds around 5 kt, becoming s after midnight. seas
around 2 ft. wave detail: n 1 foot at 4 seconds and s 1 foot at
5 seconds. patchy fog. a chance of showers after midnight.
.sun...e winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: n 1 foot at 4 seconds and ne 1 foot at
4 seconds. a chance of showers. patchy fog in the morning with
vsby 1 to 3 nm.
.sun night through mon night...sw winds 5 to 10 kt with gusts up
to 20 kt. seas around 2 ft. wave detail: e 2 ft at 7 seconds and
s 1 foot at 2 seconds.
.tue through wed night...sw winds 5 to 10 kt with gusts up to
20 kt. seas around 2 ft. wave detail: w 2 ft at 6 seconds and w
1 foot at 2 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.
$$
(4/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140541
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-221500-
nantucket sound-
1005 pm edt fri aug 21 2026
.overnight...ne winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
ne 3 ft at 5 seconds and s 1 foot at 5 seconds. a chance of
showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: ne
2 ft at 4 seconds and s 1 foot at 5 seconds.
.sat night...nw winds 5 to 10 kt, becoming se after midnight.
seas around 2 ft. wave detail: e 2 ft at 5 seconds and n 1 foot
at 2 seconds. patchy fog. a chance of showers after midnight with
vsby 1 to 3 nm.
.sun...se winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 1 foot at 4 seconds and n 1 foot at
5 seconds. showers likely in the morning. a chance of showers in
the afternoon. patchy fog in the morning with vsby 1 to 3 nm.
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds and w
2 ft at 3 seconds.
.tue through wed night...sw winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and w
2 ft at 3 seconds.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140542
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-221500-
vineyard sound-
1005 pm edt fri aug 21 2026
.overnight...ne winds 15 to 20 kt. seas around 2 ft. wave detail:
ne 2 ft at 3 seconds and n 2 ft at 4 seconds. a chance of
showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
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. a chance of showers
in the afternoon.
.sat night...ne winds 5 to 10 kt, becoming se after midnight.
seas around 2 ft. wave detail: n 1 foot at 3 seconds and s 1 foot
at 5 seconds. a chance of showers. patchy fog after midnight.
.sun...se winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 1 foot at 4 seconds and n 1 foot at
5 seconds. showers likely in the morning. a chance of showers in
the afternoon. patchy fog in the morning with vsby 1 to 3 nm.
.sun night through mon night...w 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
1 foot at 5 seconds.
.tue through wed night...sw winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 3 seconds and sw
3 ft at 5 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.
$$
(6/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140543
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-221500-
buzzards bay-
1005 pm edt fri aug 21 2026
.overnight...ne winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at
6 seconds. a chance of showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas around 2 ft in the morning,
then 1 foot or less. wave detail: n 2 ft at 4 seconds and s
1 foot at 5 seconds, becoming n 1 foot at 4 seconds and s 1 foot
at 5 seconds. a chance of showers in the afternoon.
.sat night...n winds 5 to 10 kt, becoming e after midnight. seas
1 foot or less. wave detail: n 1 foot at 3 seconds and s 1 foot
at 5 seconds. a chance of showers. patchy fog after midnight.
.sun...e winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 4 seconds and n 1 foot at
4 seconds. showers likely in the morning. a chance of showers in
the afternoon. patchy fog in the morning with vsby 1 to 3 nm.
.sun night through mon night...w winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e
1 foot at 4 seconds.
.tue and tue night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and sw 2 ft at
4 seconds.
.wed and wed night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140544
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-221500-
rhode island sound-
1005 pm edt fri aug 21 2026
.overnight...ne winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
ne 3 ft at 4 seconds and n 2 ft at 4 seconds. a chance of showers
this evening.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n
3 ft at 4 seconds and s 1 foot at 5 seconds. a chance of showers
in the afternoon.
.sat night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
n 2 ft at 4 seconds and s 1 foot at 5 seconds. a chance of
showers. patchy fog after midnight.
.sun...e winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. wave detail: se 2 ft at 4 seconds and n 1 foot at
4 seconds. a chance of showers. patchy fog in the morning.
.sun night and mon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: se 4 ft at 7 seconds and w 2 ft at
3 seconds.
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and w
1 foot at 4 seconds.
.tue through wed night...sw winds 15 to 20 kt with gusts up to
25 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.
$$
(8/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140547
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-221500-
narragansett bay-
1005 pm edt fri aug 21 2026
.overnight...ne winds 10 to 15 kt. waves around 2 ft. a slight
chance of showers.
.sat...n winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon.
.sat night...ne winds around 5 kt. waves around 2 ft. a chance of
showers. patchy fog after midnight.
.sun...e winds 5 to 10 kt, becoming s in the afternoon. waves
around 2 ft. a chance of showers. patchy fog in the morning.
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft.
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140545
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-221500-
block island sound-
1005 pm edt fri aug 21 2026
.overnight...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: ne 3 ft at 5 seconds and s 1 foot at
5 seconds. a slight chance of showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: ne
3 ft at 5 seconds and s 1 foot at 5 seconds. a chance of showers
in the afternoon.
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 4 seconds and s 1 foot at 5 seconds. a chance of
showers. patchy fog after midnight.
.sun...e winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. wave detail: se 2 ft at 5 seconds and n 1 foot at
4 seconds. showers likely, mainly in the morning. patchy fog in
the morning.
.sun night and mon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: se 3 ft at 6 seconds and sw 1 foot
at 2 seconds.
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: se 3 ft at 7 seconds and w 1 foot at 3 seconds.
.tue through wed night...sw 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.
$$
(10/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140535
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-221500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm edt fri aug 21 2026
.overnight...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt. seas 2 to 3 ft. wave detail: n 2 ft at
4 seconds and se 2 ft at 5 seconds. a slight chance of showers. a
chance of showers.
.sat...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: e 3 ft at 5 seconds and e 2 ft at
8 seconds. a chance of showers.
.sat night...ne winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds and n 1 foot at
4 seconds. patchy fog. a chance of showers after midnight.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 4 seconds and n 1 foot at 4 seconds. a chance of showers.
patchy fog in the morning.
.sun night through mon night...w winds 5 to 10 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: se 3 ft at 6 seconds and
sw 1 foot at 3 seconds.
.tue through wed night...sw winds 5 to 10 kt. seas 2 to 3 ft.
wave detail: se 2 ft at 6 seconds and w 1 foot at 3 seconds.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/21/2026 10:05 PM America/New_York.
Valid through 8/22/2026 11:00 AM America/New_York.
fzus51 kbox 220205
cwfbox
expires:202608221500;;140538
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt fri aug 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-221500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 pm edt fri aug 21 2026
.overnight...ne winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: ne 3 ft at 4 seconds and e 2 ft at
8 seconds. a chance of showers.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: ne 3 ft
at 4 seconds and e 2 ft at 8 seconds. a chance of showers in the
morning.
.sat night...w winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: e 2 ft at 5 seconds and nw 1 foot at
3 seconds. patchy fog. a chance of showers after midnight.
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 6 seconds and n 1 foot at 4 seconds. showers likely in the
morning. a chance of showers in the afternoon. patchy fog in the
morning.
.sun night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
3 ft at 7 seconds and w 1 foot at 3 seconds. a chance of showers
in the evening.
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: se 3 ft at 7 seconds and w 1 foot at
3 seconds.
.tue through wed night...sw 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.
$$
(12/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/21/2026 4:02 PM America/New_York.
Valid through 8/22/2026 5:00 AM America/New_York.
fzus51 kcar 212002
cwfcar
expires:202608220900;;125838
coastal waters forecast for maine
national weather service caribou me
402 pm edt fri aug 21 2026
anz050-220900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
402 pm edt fri aug 21 2026
.tonight...e winds around 5 kt, becoming ne late this evening and
early morning, then increasing to 5 to 10 kt late. seas around
2 ft. wave detail: se 2 ft at 8 seconds and ne 1 foot at
2 seconds.
.sat...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and se 1 foot at 8 seconds. numerous showers
in the afternoon.
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: se 3 ft at 6 seconds and e 2 ft at
3 seconds. showers, mainly in the evening. patchy fog. vsby 1 to
3 nm.
.sun...se winds around 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 5 seconds and s 1 foot at 6 seconds. showers. patchy fog. vsby
1 to 3 nm.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds and ne 1 foot at 4 seconds. showers likely,
mainly in the evening. patchy fog. vsby 1 to 3 nm.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
6 seconds and se 1 foot at 12 seconds. a chance of showers in the
morning. patchy fog. vsby 1 to 3 nm.
.mon night...sw winds 5 to 10 kt. seas 3 to 4 ft. patchy fog in
the evening with vsby 1 to 3 nm.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft.
.tue night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft.
$$
(13/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/21/2026 4:02 PM America/New_York.
Valid through 8/22/2026 5:00 AM America/New_York.
fzus51 kcar 212002
cwfcar
expires:202608220900;;125839
coastal waters forecast for maine
national weather service caribou me
402 pm edt fri aug 21 2026
anz051-220900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
402 pm edt fri aug 21 2026
.tonight...e winds around 5 kt, becoming ne late this evening and
early morning, then increasing to 5 to 10 kt late. seas around
2 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot at
3 seconds.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 3 seconds and se 2 ft at 8 seconds. numerous showers in the
afternoon.
.sat night...e winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se
3 ft at 6 seconds and se 1 foot at 13 seconds. showers, mainly in
the evening. patchy fog. vsby 1 to 3 nm in the evening.
.sun...se winds around 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and se 1 foot at 12 seconds. showers, mainly in the
morning. areas of fog in the morning. patchy fog in the
afternoon. vsby 1 to 3 nm.
.sun night...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and se 1 foot at 12 seconds. showers likely,
mainly in the evening. patchy fog. vsby 1 to 3 nm.
.mon...s winds around 10 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 6 seconds and se 1 foot at 12 seconds. a chance of showers in
the morning. patchy fog. vsby 1 to 3 nm.
.mon night...sw winds around 10 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft.
.tue...sw winds 10 to 15 kt. seas 3 to 4 ft.
.tue night...sw winds 10 to 15 kt. seas around 3 ft.
.wed...sw winds 5 to 10 kt. seas 2 to 3 ft.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft.
$$
(14/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/21/2026 4:02 PM America/New_York.
Valid through 8/22/2026 5:00 AM America/New_York.
fzus51 kcar 212002
cwfcar
expires:202608220900;;125840
coastal waters forecast for maine
national weather service caribou me
402 pm edt fri aug 21 2026
anz052-220900-
intra coastal waters from schoodic point, me to stonington, me-
402 pm edt fri aug 21 2026
.tonight...se winds around 5 kt early this evening, becoming
light and variable, then becoming ne around 5 kt after midnight.
seas 1 to 2 ft this evening, then 1 foot or less. wave detail: se
1 foot at 8 seconds.
.sat...ne winds 5 to 10 kt. seas 1 to 2 ft. wave detail: e 1 foot
at 3 seconds and se 1 foot at 8 seconds. numerous showers in the
afternoon.
.sat night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 7 seconds and
e 1 foot at 3 seconds. showers, mainly in the evening. patchy fog
in the evening, then areas of fog after midnight. vsby 1 nm or
less in the evening.
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 6 seconds and se 1 foot at 13 seconds. showers likely. areas
of fog in the morning. patchy fog in the afternoon. vsby 1 to
3 nm.
.sun night...s winds 5 to 10 kt. seas 1 to 2 ft. wave detail: s
2 ft at 5 seconds and se 1 foot at 12 seconds. showers likely,
mainly in the evening. patchy fog. vsby 1 to 3 nm.
.mon...s winds 5 to 10 kt. seas 1 to 2 ft, building to 2 to 3 ft
in the afternoon. wave detail: s 2 ft at 6 seconds and se 1 foot
at 12 seconds, becoming se 2 ft at 7 seconds and se 1 foot at
11 seconds. a chance of showers in the morning. patchy fog. vsby
1 to 3 nm.
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft.
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft.
.wed...sw winds 5 to 10 kt. seas 1 to 2 ft.
.wed night...sw winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas 1 to 2 ft.
$$
(15/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:01 PM America/New_York.
Valid through 8/22/2026 10:15 AM America/New_York.
fzus51 kgyx 220001
cwfgyx
expires:202608221415;;136566
coastal waters forecast
national weather service gray me
801 pm edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-221415-
coastal waters from stonington, me to port clyde, me out 25 nm-
801 pm edt fri aug 21 2026
.tonight...ne winds around 5 kt, increasing to 5 to 10 kt towards
daybreak. seas around 2 ft. wave detail: se 2 ft at 8 seconds.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 2 ft at
3 seconds and se 2 ft at 8 seconds. showers likely in the afternoon.
patchy fog in the afternoon with vsby 1 to 3 nm.
.sat night...e winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: e 3 ft at
6 seconds. showers likely, mainly in the evening. patchy fog in the
evening, then areas of fog after midnight. vsby 1 to 3 nm.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
6 seconds. showers likely. areas of fog. vsby 1 to 3 nm.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds. a chance of showers in the evening. areas of fog
in the evening, then patchy fog after midnight. vsby 1 to 3 nm.
.mon...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 3 ft at 6 seconds. patchy
fog in the morning with vsby 1 to 3 nm.
.mon night...sw winds 10 to 15 kt. seas 3 to 4 ft.
.tue...sw winds 10 to 15 kt. seas 3 to 4 ft.
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the afternoon.
seas 2 to 3 ft.
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft.
$$
(16/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:01 PM America/New_York.
Valid through 8/22/2026 10:15 AM America/New_York.
fzus51 kgyx 220001
cwfgyx
expires:202608221415;;136564
coastal waters forecast
national weather service gray me
801 pm edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-221415-
penobscot bay-
801 pm edt fri aug 21 2026
.tonight...s winds around 5 kt early this evening, becoming light
and variable, then becoming ne around 5 kt after midnight. seas
1 foot or less.
.sat...ne winds 5 to 10 kt. seas 1 foot or less, then around 2 ft in
the afternoon. showers likely in the afternoon. patchy fog in the
afternoon with vsby 1 to 3 nm.
.sat night...e winds 5 to 10 kt. seas around 2 ft. showers, mainly
in the evening. patchy fog in the evening, then areas of fog after
midnight. vsby 1 to 3 nm.
.sun...se winds 5 to 10 kt. seas around 2 ft. a chance of showers in
the morning, then showers likely in the afternoon. areas of fog.
vsby 1 to 3 nm.
.sun night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers in the evening. areas of fog in the evening, then patchy fog
after midnight. vsby 1 to 3 nm.
.mon...s winds 5 to 10 kt. seas around 2 ft. patchy fog in the
morning with vsby 1 to 3 nm.
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft.
.wed...sw winds 5 to 10 kt. seas around 2 ft.
.wed night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas around 2 ft.
$$
(17/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:01 PM America/New_York.
Valid through 8/22/2026 10:15 AM America/New_York.
fzus51 kgyx 220001
cwfgyx
expires:202608221415;;136567
coastal waters forecast
national weather service gray me
801 pm edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-221415-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
801 pm edt fri aug 21 2026
.tonight...ne winds around 5 kt, increasing to 5 to 10 kt towards
daybreak. seas around 2 ft. wave detail: se 2 ft at 8 seconds.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft at
4 seconds and se 2 ft at 8 seconds. showers likely in the afternoon.
patchy fog in the afternoon with vsby 1 to 3 nm.
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: e 3 ft at
5 seconds and se 3 ft at 8 seconds. a chance of showers. patchy fog
in the evening. areas of fog after midnight. vsby 1 to 3 nm.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft at
7 seconds. a chance of showers in the morning, then showers likely
in the afternoon. areas of fog. vsby 1 to 3 nm.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 5 seconds. a chance of showers in the evening. patchy fog.
vsby 1 to 3 nm.
.mon...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the afternoon.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.mon night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 4 ft.
.tue...sw winds 10 to 15 kt. seas around 3 ft.
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft.
.wed...w winds 5 to 10 kt, becoming sw in the afternoon. seas around
2 ft.
.wed night...sw winds 5 to 10 kt. seas around 2 ft.
$$
(18/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:01 PM America/New_York.
Valid through 8/22/2026 10:15 AM America/New_York.
fzus51 kgyx 220001
cwfgyx
expires:202608221415;;136565
coastal waters forecast
national weather service gray me
801 pm edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-221415-
casco bay-
801 pm edt fri aug 21 2026
.tonight...e winds around 5 kt, becoming ne after midnight. seas
around 2 ft.
.sat...ne winds 5 to 10 kt. seas around 2 ft. showers likely in the
afternoon. patchy fog in the afternoon with vsby 1 to 3 nm.
.sat night...ne winds 10 to 15 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. showers likely, mainly in the evening.
patchy fog in the evening, then areas of fog after midnight. vsby
1 to 3 nm.
.sun...e winds around 5 kt, becoming se in the afternoon. seas 2 to
3 ft. showers likely. areas of fog in the morning. patchy fog in the
afternoon. vsby 1 to 3 nm.
.sun night...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. a chance of showers in the evening. patchy fog. vsby
1 to 3 nm.
.mon...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. patchy fog in the morning
with vsby 1 to 3 nm.
.mon night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft.
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft.
.wed...w winds around 5 kt, becoming s in the afternoon. seas around
2 ft.
.wed night...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft.
$$
(19/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/21/2026 8:01 PM America/New_York.
Valid through 8/22/2026 10:15 AM America/New_York.
fzus51 kgyx 220001
cwfgyx
expires:202608221415;;136568
coastal waters forecast
national weather service gray me
801 pm edt fri aug 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-221415-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
801 pm edt fri aug 21 2026
.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 8 seconds.
.sat...ne winds around 10 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 5 seconds and se 2 ft at 8 seconds. showers
likely in the afternoon. patchy fog in the afternoon with vsby 1 to
3 nm.
.sat night...ne winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds. a chance
of showers. patchy fog in the evening. areas of fog after midnight.
vsby 1 to 3 nm.
.sun...e winds around 5 kt. seas 2 to 3 ft. wave detail: e 2 ft at
5 seconds. areas of fog in the morning. a chance of showers. vsby
1 to 3 nm.
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 5 seconds and se 2 ft at 8 seconds. a chance of showers in the
evening. patchy fog after midnight. vsby 1 to 3 nm.
.mon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
7 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...w winds 5 to 10 kt. seas around 2 ft.
.wed...w winds 5 to 10 kt, becoming s in the afternoon. seas around
2 ft.
.wed night...sw winds 5 to 10 kt. seas around 2 ft.
$$
(20/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 8:10 PM America/New_York.
Valid through 8/22/2026 6:00 AM America/New_York.
fzus51 kokx 220010
cwfokx
expires:202608221000;;137278
coastal waters forecast
national weather service new york ny
810 pm edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-221000-
long island sound west of new haven ct/port jefferson ny-
810 pm edt fri aug 21 2026
.tonight...ne winds 5 to 10 kt. seas 1 ft or less. wave detail:
ne 1 ft at 3 seconds.
.sat...ne winds 5 to 10 kt. seas 1 ft or less. wave detail: ne
1 ft at 3 seconds. slight chance of showers in the afternoon.
.sat night...e winds around 5 kt. seas 1 ft or less. chance of
showers and slight chance of tstms.
.sun...e winds around 5 kt, becoming s in the afternoon. seas
1 ft or less. chance of showers. slight chance of tstms in the
morning, then chance of tstms in the afternoon.
.sun night...w winds 5 to 10 kt. seas 1 ft or less. chance of
showers and slight chance of tstms in the evening.
.mon...w winds 5 to 10 kt. seas 1 ft or less.
.mon night...w winds 5 to 10 kt. seas 1 ft or less.
.tue...w winds 5 to 10 kt. seas 1 ft or less.
.tue night...w winds 5 to 10 kt. seas 1 ft or less.
.wed...sw winds 5 to 10 kt. seas 1 ft or less.
.wed night...s winds 5 to 10 kt. seas 1 ft or less. chance of
showers.
winds and seas may be higher in and near tstms.
$$
(21/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 8:10 PM America/New_York.
Valid through 8/22/2026 6:00 AM America/New_York.
fzus51 kokx 220010
cwfokx
expires:202608221000;;137280
coastal waters forecast
national weather service new york ny
810 pm edt fri aug 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
anz340-221000-
peconic and gardiners bays-
810 pm edt fri aug 21 2026
.tonight...ne winds 5 to 10 kt. waves 1 to 2 ft early this
evening, then 1 ft or less. slight chance of showers early this
evening.
.sat...ne winds 5 to 10 kt, diminishing to around 5 kt in the
afternoon. waves 1 ft or less. slight chance of showers in the
afternoon.
.sat night...e winds around 5 kt. waves 1 ft or less. chance of
showers. slight chance of tstms after midnight.
.sun...e winds around 5 kt, becoming s in the afternoon. waves
1 ft or less. showers likely with slight chance of tstms in the
morning, then chance of showers in the afternoon.
.sun night...sw winds 5 to 10 kt. waves 1 ft or less.
.mon...sw winds 5 to 10 kt. waves 1 ft or less.
.mon night...w winds 5 to 10 kt. waves 1 ft or less.
.tue...w winds 5 to 10 kt. waves 1 ft or less.
.tue night...w winds 5 to 10 kt. waves 1 ft or less.
.wed...sw winds 5 to 10 kt. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft or less. chance of
showers.
winds and waves may be higher in and near tstms.
$$
(22/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/21/2026 8:10 PM America/New_York.
Valid through 8/22/2026 6:00 AM America/New_York.
fzus51 kokx 220010
cwfokx
expires:202608221000;;137273
coastal waters forecast
national weather service new york ny
810 pm edt fri aug 21 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-221000-
moriches inlet ny to montauk point ny out 20 nm-
810 pm edt fri aug 21 2026
.tonight...ne winds around 15 kt with gusts up to 20 kt,
diminishing to 10 to 15 kt with gusts up to 25 kt late this
evening and overnight. seas 3 to 4 ft, occasionally to 5 ft. wave
detail: ne 4 ft at 6 seconds and s 1 ft at 5 seconds. slight
chance of showers early this evening.
.sat...ne winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: e 3 ft at 7 seconds and sw 1 ft at 5 seconds. slight
chance of showers.
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 5 seconds and se 1 ft at 8 seconds. chance of showers.
slight chance of tstms after midnight.
.sun...e winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 5 seconds and se 2 ft at
8 seconds. showers likely with slight chance of tstms in the
morning, then chance of showers in the afternoon.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 6 seconds and se 1 ft at 12 seconds.
.mon...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 3 ft. wave detail: s 3 ft
at 6 seconds and se 1 ft at 12 seconds.
.mon night...w winds 10 to 15 kt. seas 2 to 3 ft.
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft.
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft.
.wed...sw winds 5 to 10 kt. seas around 2 ft.
.wed night...s winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas may be higher in and near tstms.
$$
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