(1/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644819
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-182100-
narragansett bay-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt, becoming n this afternoon. waves
around 2 ft. patchy fog this morning.
.tonight...n winds 10 to 15 kt. waves around 2 ft.
.sat...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 foot or less.
.sat night...e winds 5 to 10 kt. waves 1 foot or less.
.sun...se winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. showers likely in the afternoon.
.sun night...e winds 5 to 10 kt. waves around 2 ft. patchy fog.
showers. vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of showers.
.mon night through tue night...ne winds 15 to 20 kt with gusts up
to 30 kt. waves 2 to 3 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.
$$
(2/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644817
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-182100-
block island sound-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 5 seconds and e 1 foot at 9 seconds.
.tonight...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 5 seconds and sw 2 ft at 5 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: ne 3 ft
at 5 seconds and s 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 7 seconds and s 1 foot at 4 seconds.
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 5 seconds. showers likely in the afternoon.
.sun night...e winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se
2 ft at 5 seconds. patchy fog. showers. vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. patchy fog. showers likely. vsby 1 to 3 nm.
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
2 to 4 ft. a chance of showers.
.tue...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. a chance of showers.
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644807
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-182100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and e 2 ft at 8 seconds. patchy fog. vsby 1 nm
or less.
.tonight...n 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: w 4 ft
at 5 seconds and ne 4 ft at 6 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 3 to 4 ft. wave detail: ne
4 ft at 6 seconds and w 2 ft at 5 seconds.
.sat night...se winds around 5 kt. seas 2 to 3 ft. wave detail: n
3 ft at 6 seconds.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: e 2 ft
at 8 seconds and s 1 foot at 2 seconds. a chance of showers in
the afternoon.
.sun night...se winds 5 to 10 kt, becoming ne after midnight.
seas around 2 ft. wave detail: e 2 ft at 6 seconds and s 1 foot
at 3 seconds. patchy fog. showers likely. vsby 1 to 3 nm.
.mon...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of showers.
.mon night and tue...ne winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft.
.tue night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 5 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.
$$
(4/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644810
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-182100-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
402 am edt fri sep 18 2026
.today...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and e 2 ft at 8 seconds. patchy fog. a slight chance of
showers this morning. vsby 1 nm or less, increasing to 1 to 3 nm
this afternoon.
.tonight...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 4 ft
at 5 seconds and w 2 ft at 5 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 3 to 5 ft. wave detail: ne
4 ft at 6 seconds and sw 1 foot at 5 seconds.
.sat night...ne winds 5 to 10 kt, becoming se after midnight.
seas 2 to 4 ft. wave detail: ne 4 ft at 7 seconds and nw 1 foot
at 5 seconds.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 7 seconds. a chance of showers in the afternoon.
.sun night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 6 seconds and w 1 foot at 2 seconds. showers likely.
patchy fog after midnight with vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt. seas 2 to 4 ft. a chance of showers.
.mon night and tue...ne winds 20 to 25 kt. seas 3 to 5 ft. a
chance of showers.
.tue night...ne winds 25 to 30 kt. seas 5 to 7 ft. a chance of
showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644811
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-182100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
402 am edt fri sep 18 2026
.today...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and e 2 ft at 8 seconds. a chance of showers this
morning.
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. wave detail: ne
4 ft at 7 seconds and sw 2 ft at 5 seconds.
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 4 ft at 5 seconds and
sw 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 7 seconds and nw 1 foot at 5 seconds.
.sun...se winds 10 to 15 kt. seas around 2 ft. wave detail: se
2 ft at 6 seconds. a chance of showers in the afternoon.
.sun night...e winds around 10 kt. seas 2 to 4 ft. wave detail:
se 2 ft at 5 seconds. showers likely. patchy fog after midnight
with vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. patchy fog. a chance of showers. vsby 1 to 3 nm.
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers.
.tue...ne winds 25 to 30 kt. seas 4 to 6 ft. a chance of showers.
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 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.
$$
(6/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644814
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-182100-
vineyard sound-
402 am edt fri sep 18 2026
.today...w winds 10 to 15 kt, becoming n around 5 kt this
afternoon. seas around 2 ft. wave detail: sw 2 ft at 5 seconds
and se 1 foot at 12 seconds.
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas around 2 ft. wave detail: ne 2 ft at 3 seconds and
sw 2 ft at 5 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas around 2 ft. wave detail: ne
2 ft at 4 seconds and sw 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt. seas 1 foot or less. wave
detail: ne 1 foot at 4 seconds and w 1 foot at 5 seconds.
.sun...se winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: se 1 foot at 3 seconds and e
1 foot at 8 seconds, becoming se 1 foot at 3 seconds and se
1 foot at 7 seconds. a chance of showers in the afternoon.
.sun night...e winds 5 to 10 kt. seas around 2 ft. wave detail:
se 1 foot at 3 seconds and e 1 foot at 7 seconds. showers, mainly
in the evening. patchy fog after midnight with vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. patchy fog. showers likely. vsby 1 to 3 nm.
.mon night...ne winds 20 to 25 kt. seas 2 to 4 ft. a chance of
showers.
.tue and tue night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. a chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644815
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-182100-
buzzards bay-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt, becoming n this afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
9 seconds.
.tonight...n winds 10 to 15 kt. gusts up to 20 kt after midnight.
seas around 2 ft. wave detail: ne 2 ft at 3 seconds and sw 1 foot
at 5 seconds.
.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: ne
2 ft at 3 seconds and sw 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt. seas 1 foot or less. wave
detail: ne 1 foot at 3 seconds and w 1 foot at 5 seconds.
.sun...se winds 5 to 10 kt. seas 1 foot or less. wave detail: se
1 foot at 2 seconds and e 1 foot at 8 seconds. a chance of
showers in the afternoon.
.sun night...e winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: se 1 foot at 2 seconds and e
1 foot at 5 seconds, becoming se 1 foot at 3 seconds. showers.
patchy fog after midnight with vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. patchy fog. showers likely. vsby 1 to 3 nm.
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers.
.tue and tue night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 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.
$$
(8/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644816
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-182100-
rhode island sound-
402 am edt fri sep 18 2026
.today...nw winds around 10 kt, becoming n this afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
10 seconds.
.tonight...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and sw
2 ft at 5 seconds.
.sat...ne winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and
sw 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 6 seconds and sw 1 foot at 5 seconds.
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 9 seconds and se 1 foot at 5 seconds. a chance of showers
in the afternoon.
.sun night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
2 ft at 5 seconds. patchy fog. showers. vsby 1 to 3 nm.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. patchy fog. showers likely. vsby 1 to 3 nm.
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
2 to 4 ft. a chance of showers.
.tue...ne winds 25 to 30 kt. seas 3 to 5 ft. a chance of showers.
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644818
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-182100-
boston harbor-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt. waves 1 foot or less. patchy fog
this morning.
.tonight...n winds 10 to 15 kt. waves around 2 ft.
.sat...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less.
.sat night...se winds 5 to 10 kt. waves 1 foot or less.
.sun...se winds 5 to 10 kt. waves 1 foot or less. showers likely
in the afternoon.
.sun night...se winds 5 to 10 kt, becoming ne after midnight.
waves 1 foot or less. showers.
.mon through tue night...ne winds 20 to 25 kt with gusts up to
30 kt. waves 2 to 3 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.
$$
(10/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644809
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-182100-
cape cod bay-
402 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt, becoming n this afternoon. seas
around 2 ft. wave detail: w 1 foot at 3 seconds and e 1 foot at
8 seconds. patchy fog. vsby 1 to 3 nm.
.tonight...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n
3 ft at 5 seconds.
.sat night...e winds around 5 kt. seas around 2 ft. wave detail:
n 2 ft at 6 seconds.
.sun...se winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: ne 2 ft at 6 seconds and se 1 foot
at 3 seconds, becoming se 1 foot at 2 seconds and ne 1 foot at
5 seconds. a chance of showers in the afternoon.
.sun night...e winds 5 to 10 kt. seas 1 foot or less. wave
detail: se 1 foot at 2 seconds and ne 1 foot at 5 seconds. patchy
fog. showers. vsby 1 to 3 nm.
.mon and mon night...ne winds 10 to 15 kt, increasing to 15 to
20 kt. gusts up to 30 kt. seas 2 to 4 ft. a chance of showers.
.tue and tue night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. a chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/22)
Latest Coastal Waters Forecast by KBOX
Issued 9/18/2026 4:03 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kbox 180803
cwfbox
expires:202609182100;;644813
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
402 am edt fri sep 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-182100-
nantucket sound-
402 am edt fri sep 18 2026
.today...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt this afternoon. seas around 2 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 7 seconds. a slight chance of
showers this morning.
.tonight...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 4 seconds and sw 1 foot at 5 seconds.
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds and
w 1 foot at 5 seconds.
.sat night...e winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds and nw 1 foot at
5 seconds.
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
1 foot at 3 seconds and e 1 foot at 6 seconds. a chance of
showers in the afternoon.
.sun night...e winds around 10 kt. seas around 2 ft. wave detail:
se 1 foot at 4 seconds. showers likely.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. showers likely.
.mon night and tue...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. a chance of showers.
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 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.
$$
(12/22)
Latest Coastal Waters Forecast by KCAR
Issued 9/18/2026 4:02 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202609182100;;644672
coastal waters forecast for maine
national weather service caribou me
401 am edt fri sep 18 2026
anz050-182100-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 am edt fri sep 18 2026
.today...se winds 5 to 10 kt, becoming w late this morning and
early afternoon, then becoming nw 10 to 15 kt late. seas around
2 ft. wave detail: s 2 ft at 4 seconds and w 1 foot at 3 seconds.
scattered showers early this morning. areas of dense fog this
morning with vsby 1 nm or less.
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and s 2 ft at 6 seconds.
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 3 seconds and sw 1 foot at 4 seconds.
.sat night...nw winds around 5 kt, becoming e after midnight.
seas around 2 ft in the evening, then 1 foot or less. wave
detail: ne 1 foot at 3 seconds and w 1 foot at 4 seconds,
becoming w 1 foot at 3 seconds and ne 1 foot at 3 seconds.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and ne 1 foot at 3 seconds.
.sun night...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 1 foot at
10 seconds.
.mon...n winds around 5 kt. seas around 2 ft.
.mon night...n winds 10 to 15 kt. seas 1 foot or less, then
around 2 ft after midnight.
.tue...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft.
$$
(13/22)
Latest Coastal Waters Forecast by KCAR
Issued 9/18/2026 4:02 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202609182100;;644673
coastal waters forecast for maine
national weather service caribou me
401 am edt fri sep 18 2026
anz051-182100-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 am edt fri sep 18 2026
.today...e winds 5 to 10 kt, becoming nw late this morning and
early afternoon, then becoming w 10 to 15 kt with gusts up to
20 kt late. seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and
w 1 foot at 3 seconds. scattered showers early this morning.
areas of dense fog early this morning with vsby 1 nm or less.
.tonight...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and s 2 ft at 6 seconds.
.sat...n winds 10 to 15 kt with gusts up to 25 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and n 1 foot at 3 seconds.
.sat night...w winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: ne 1 foot at 3 seconds and w 1 foot at
4 seconds.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 3 seconds and n 1 foot at 2 seconds.
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 1 foot at
10 seconds. a chance of showers.
.mon...n winds 5 to 10 kt. seas around 2 ft.
.mon night...n winds 10 to 15 kt. seas 2 to 3 ft.
.tue...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft.
.tue night...ne winds 10 to 15 kt. seas 2 to 3 ft.
$$
(14/22)
Latest Coastal Waters Forecast by KCAR
Issued 9/18/2026 4:02 AM America/New_York.
Valid through 9/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202609182100;;644674
coastal waters forecast for maine
national weather service caribou me
401 am edt fri sep 18 2026
anz052-182100-
intra coastal waters from schoodic point, me to stonington, me-
401 am edt fri sep 18 2026
.today...ne winds around 5 kt, becoming nw with gusts up to 20 kt
late this morning and early afternoon, then increasing to 10 to
15 kt with gusts up to 20 kt late. seas 1 to 2 ft. wave detail:
nw 1 foot at 2 seconds and s 1 foot at 4 seconds. scattered
showers early this morning. areas of dense fog early this morning
with vsby 1 nm or less.
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft. wave detail: nw 1 foot at 2 seconds and s 1 foot at
6 seconds.
.sat...n winds 5 to 10 kt with gusts up to 20 kt, becoming w in
the afternoon. seas 1 to 2 ft. wave detail: n 1 foot at 3 seconds
and se 1 foot at 8 seconds.
.sat night...sw winds 5 to 10 kt, becoming s after midnight. seas
1 foot or less. wave detail: w 1 foot at 3 seconds and ne 1 foot
at 3 seconds.
.sun...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas 1 foot or less, then around 2 ft in the afternoon. wave
detail: s 1 foot at 3 seconds and se 1 foot at 8 seconds,
becoming s 1 foot at 3 seconds and se 1 foot at 11 seconds.
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
1 to 2 ft. wave detail: s 1 foot at 4 seconds and se 1 foot at
10 seconds. patchy fog after midnight.
.mon...n winds around 5 kt. seas 1 to 2 ft in the morning, then
1 foot or less. patchy fog in the morning with vsby 1 to 3 nm.
.mon night...n winds 5 to 10 kt. seas 1 foot or less, then 1 to
2 ft after midnight.
.tue...ne winds 5 to 10 kt. seas 1 to 2 ft.
.tue night...ne winds 5 to 10 kt. seas 1 to 2 ft.
$$
(15/22)
Latest Coastal Waters Forecast by KGYX
Issued 9/18/2026 2:31 AM America/New_York.
Valid through 9/18/2026 4:45 PM America/New_York.
fzus51 kgyx 180631
cwfgyx
expires:202609182045;;641090
coastal waters forecast
national weather service gray me
231 am edt fri sep 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-182045-
coastal waters from stonington, me to port clyde, me out 25 nm-
231 am edt fri sep 18 2026
.rest of tonight...s winds 5 to 10 kt, becoming w towards daybreak.
seas around 2 ft. wave detail: s 2 ft at 4 seconds. showers. areas
of fog. vsby 1 to 3 nm.
.fri...nw 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: nw 2 ft at
3 seconds and s 2 ft at 5 seconds. areas of fog in the morning with
vsby 1 to 3 nm.
.fri night...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds.
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming w 5 to
10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at
3 seconds.
.sat night...sw winds 5 to 10 kt. seas around 2 ft.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
3 seconds.
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. a chance of rain.
.mon...n winds 5 to 10 kt. seas around 2 ft.
.mon night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft.
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
.tue night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft.
$$
(16/22)
Latest Coastal Waters Forecast by KGYX
Issued 9/18/2026 2:31 AM America/New_York.
Valid through 9/18/2026 4:45 PM America/New_York.
fzus51 kgyx 180631
cwfgyx
expires:202609182045;;641088
coastal waters forecast
national weather service gray me
231 am edt fri sep 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-182045-
penobscot bay-
231 am edt fri sep 18 2026
.rest of tonight...s winds around 5 kt, becoming n towards daybreak.
seas 1 foot or less. showers likely. areas of fog. vsby 1 to 3 nm.
.fri...nw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. areas of fog in the
morning with vsby 1 to 3 nm.
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft.
.sat...n winds 5 to 10 kt, becoming w in the afternoon. seas 1 foot
or less.
.sat night...sw winds around 5 kt. seas 1 foot or less.
.sun...s winds 5 to 10 kt. seas 1 foot or less, then around 2 ft in
the afternoon.
.sun night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft in the evening, then 1 foot or less. a chance of rain in
the evening.
.mon...n winds around 5 kt. seas 1 foot or less.
.mon night...n winds 5 to 10 kt. seas 1 foot or less.
.tue...ne winds 5 to 10 kt. seas 1 foot or less.
.tue night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 1 foot or less.
$$
(17/22)
Latest Coastal Waters Forecast by KGYX
Issued 9/18/2026 2:31 AM America/New_York.
Valid through 9/18/2026 4:45 PM America/New_York.
fzus51 kgyx 180631
cwfgyx
expires:202609182045;;641091
coastal waters forecast
national weather service gray me
231 am edt fri sep 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-182045-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
231 am edt fri sep 18 2026
.rest of tonight...s winds 5 to 10 kt, becoming w towards daybreak.
seas around 2 ft. wave detail: s 2 ft at 4 seconds. showers likely,
then a chance of showers towards daybreak. areas of fog. vsby 1 to
3 nm.
.fri...nw 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: nw 2 ft at
3 seconds and s 2 ft at 5 seconds.
.fri night...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds.
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming w 5 to
10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at
3 seconds.
.sat night...s winds 5 to 10 kt. seas around 2 ft.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
3 seconds.
.sun night...s winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. a chance of rain.
.mon...ne winds 5 to 10 kt. seas around 2 ft. a chance of rain in
the morning.
.mon night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft.
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft.
$$
(18/22)
Latest Coastal Waters Forecast by KGYX
Issued 9/18/2026 2:31 AM America/New_York.
Valid through 9/18/2026 4:45 PM America/New_York.
fzus51 kgyx 180631
cwfgyx
expires:202609182045;;641089
coastal waters forecast
national weather service gray me
231 am edt fri sep 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-182045-
casco bay-
231 am edt fri sep 18 2026
.rest of tonight...nw winds around 5 kt. seas around 2 ft. a chance
of showers. areas of fog. vsby 1 to 3 nm.
.fri...nw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft.
.fri night...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas around 2 ft.
.sat...n winds 5 to 10 kt, becoming s in the afternoon. seas around
2 ft.
.sat night...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft.
.sun...s winds 5 to 10 kt. seas around 2 ft.
.sun night...s winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. a chance of rain.
.mon...n winds 5 to 10 kt, becoming ne in the afternoon. seas around
2 ft.
.mon night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft.
.tue...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft.
$$
(19/22)
Latest Coastal Waters Forecast by KGYX
Issued 9/18/2026 2:31 AM America/New_York.
Valid through 9/18/2026 4:45 PM America/New_York.
fzus51 kgyx 180631
cwfgyx
expires:202609182045;;641092
coastal waters forecast
national weather service gray me
231 am edt fri sep 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-182045-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
231 am edt fri sep 18 2026
.rest of tonight...sw winds 5 to 10 kt with gusts up to 20 kt,
becoming w towards daybreak. seas 2 to 3 ft. wave detail: s 2 ft at
4 seconds and e 2 ft at 7 seconds. a chance of showers. areas of
fog. vsby 1 to 3 nm.
.fri...nw winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
4 seconds and e 2 ft at 7 seconds.
.fri night...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: n 2 ft at 3 seconds.
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming e around
5 kt in the afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at
4 seconds.
.sat night...s winds 5 to 10 kt. seas around 2 ft.
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
3 seconds. a chance of rain in the afternoon.
.sun night...s winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. rain likely.
.mon...ne winds 5 to 10 kt with gusts up to 20 kt. seas around 2 ft.
a chance of rain in the morning.
.mon night...ne winds 5 to 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft.
.tue...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft.
.tue night...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft.
$$
(20/22)
Latest Coastal Waters Forecast by KOKX
Issued 9/18/2026 5:17 AM America/New_York.
Valid through 9/18/2026 6:15 PM America/New_York.
fzus51 kokx 180917
cwfokx
expires:202609182215;;648073
coastal waters forecast
national weather service new york ny
517 am edt fri sep 18 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-182215-
long island sound west of new haven ct/port jefferson ny-
517 am edt fri sep 18 2026
.today...n winds 5 to 10 kt. seas 1 ft or less.
.tonight...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 1 ft or less, then around 2 ft after midnight.
wave detail: n 1 ft at 2 seconds, becoming ne 2 ft at 3 seconds.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: ne
2 ft at 4 seconds.
.sat night...se winds 5 to 10 kt. seas 1 ft or less. wave detail:
e 1 ft at 3 seconds.
.sun...se winds 5 to 10 kt. seas 1 ft or less. wave detail: e
1 ft at 2 seconds. chance of showers in the morning, then showers
in the afternoon.
.sun night...se winds around 10 kt, becoming ne with gusts up to
20 kt after midnight. seas 1 ft or less. showers.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft. chance of showers.
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
2 to 4 ft, occasionally to 5 ft. chance of showers.
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft, occasionally to 6 ft. chance of showers.
.tue night...ne winds 25 to 30 kt. seas 3 to 5 ft, occasionally
to 6 ft. chance of showers.
$$
(21/22)
Latest Coastal Waters Forecast by KOKX
Issued 9/18/2026 5:17 AM America/New_York.
Valid through 9/18/2026 6:15 PM America/New_York.
fzus51 kokx 180917
cwfokx
expires:202609182215;;648075
coastal waters forecast
national weather service new york ny
517 am edt fri sep 18 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-182215-
peconic and gardiners bays-
517 am edt fri sep 18 2026
.today...nw winds 5 to 10 kt. waves 1 ft or less. slight chance
of showers in the morning.
.tonight...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. waves 1 ft or less, then 1 to 2 ft after midnight.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. waves 1 to 2 ft in the morning, then
1 ft or less.
.sat night...se winds around 5 kt. waves 1 ft or less.
.sun...se winds 5 to 10 kt. waves 1 ft or less. showers likely in
the afternoon.
.sun night...se winds 5 to 10 kt, becoming e after midnight.
waves 1 ft or less. showers.
.mon...ne winds 10 to 15 kt with gusts up to 25 kt. waves 1 to
2 ft. chance of showers.
.mon night...ne winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. chance of showers.
.tue...ne winds 20 to 25 kt with gusts up to 35 kt. waves 2 to
4 ft. chance of showers.
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. waves
2 to 4 ft. chance of showers.
$$
(22/22)
Latest Coastal Waters Forecast by KOKX
Issued 9/18/2026 5:17 AM America/New_York.
Valid through 9/18/2026 6:15 PM America/New_York.
fzus51 kokx 180917
cwfokx
expires:202609182215;;648068
coastal waters forecast
national weather service new york ny
517 am edt fri sep 18 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-182215-
moriches inlet ny to montauk point ny out 20 nm-
517 am edt fri sep 18 2026
...small craft advisory in effect from late tonight through
saturday morning...
.today...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and e 1 ft at 7 seconds. chance of showers in
the morning.
.tonight...n winds 10 to 15 kt, becoming ne 15 to 20 kt with gusts
up to 25 kt after midnight. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: ne 4 ft at 4 seconds and sw 2 ft at 5 seconds.
.sat...ne winds 15 to 20 kt with gusts up to 25 kt, becoming e 10
to 15 kt in the afternoon. seas 3 to 4 ft, occasionally to 5 ft.
wave detail: e 4 ft at 6 seconds and s 1 ft at 5 seconds.
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and se 1 ft at 11 seconds.
.sun...se winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 6 seconds and se 1 ft at 11 seconds. chance of showers in the
afternoon.
.sun night...se winds 10 to 15 kt. seas 2 to 3 ft. showers.
.mon...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft, occasionally to 6 ft. chance of showers.
.mon night...ne winds 25 to 30 kt. seas 5 to 7 ft, occasionally
to 9 ft. chance of showers.
.tue...ne winds 25 to 30 kt with gusts up to 40 kt. seas 8 to
11 ft, occasionally to 14 ft. chance of showers.
.tue night...ne winds 25 to 35 kt with gusts up to 45 kt. seas
9 to 13 ft, occasionally to 17 ft. chance of showers.
$$
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