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(1/9)
Latest Coastal Waters Forecast by KBOX
Issued 9/21/2026 7:03 AM America/New_York.
Valid through 9/21/2026 8:00 PM America/New_York.
fzus51 kbox 211103
cwfbox
expires:202609220000;;814511
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt mon sep 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-220000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt mon sep 21 2026
.today...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 5 seconds and s 1 foot at
4 seconds. patchy fog this morning. a slight chance of rain this
morning with vsby 1 to 3 nm.
.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 5 seconds and se 2 ft at 9 seconds.
.tue...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: n 5 ft at 5 seconds and se 2 ft at 12 seconds.
.tue night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: e 5 ft at 7 seconds and se 2 ft at
10 seconds.
.wed...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: e 8 ft at 9 seconds and n 1 foot at 4 seconds.
.wed night...ne winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 30 kt. seas 7 to 9 ft. wave detail: e
8 ft at 9 seconds.
.thu and thu night...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 7 to 10 ft.
.fri...ne winds 25 to 30 kt with gusts up to 45 kt. seas 9 to
12 ft. a chance of showers.
.fri night...ne winds 25 to 35 kt with gusts up to 45 kt. seas
10 to 13 ft. showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(2/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/21/2026 4:02 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kcar 210802
cwfcar
expires:202609212100;;807432
coastal waters forecast for maine
national weather service caribou me
401 am edt mon sep 21 2026
anz052-212100-
intra coastal waters from schoodic point, me to stonington, me-
401 am edt mon sep 21 2026
.today...n winds 5 to 10 kt. seas 1 to 2 ft. wave detail: se
1 foot at 4 seconds and se 1 foot at 10 seconds.
.tonight...n winds 5 to 10 kt. gusts up to 20 kt after midnight.
seas 1 to 2 ft. wave detail: n 1 foot at 2 seconds and se 1 foot
at 4 seconds.
.tue...ne winds 5 to 10 kt. gusts up to 20 kt in the morning.
seas 1 to 2 ft. wave detail: e 1 foot at 4 seconds and se 1 foot
at 8 seconds.
.tue night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 1 to 2 ft. wave detail: se 2 ft at 8 seconds and e
1 foot at 3 seconds.
.wed...ne winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft. wave detail: e 2 ft at 4 seconds and se 1 foot at
7 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.wed night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 1 to 2 ft. wave detail: e 1 foot at 4 seconds and
se 1 foot at 8 seconds. patchy fog after midnight with vsby 1 to
3 nm.
.thu...ne winds 5 to 10 kt. seas 1 to 2 ft. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 2 to 3 ft.
.fri...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. a chance of showers in the afternoon.
.fri night...ne winds 15 to 20 kt. seas 3 to 5 ft. a chance of
showers.
$$
(3/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/21/2026 4:02 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kcar 210802
cwfcar
expires:202609212100;;807431
coastal waters forecast for maine
national weather service caribou me
401 am edt mon sep 21 2026
anz051-212100-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 am edt mon sep 21 2026
.today...n winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. wave detail: e 2 ft at 4 seconds and se 1 foot at
9 seconds.
.tonight...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: n 3 ft at 3 seconds and se 2 ft at 9 seconds.
.tue...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 5 seconds and se 2 ft at 8 seconds.
.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. wave detail: ne 2 ft
at 4 seconds and se 2 ft at 8 seconds.
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: e 3 ft at 6 seconds.
patchy fog in the morning with vsby 1 to 3 nm.
.wed night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 5 seconds and se
2 ft at 8 seconds. patchy fog after midnight with vsby 1 to 3 nm.
.thu...ne winds 10 to 15 kt. seas 2 to 3 ft. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 4 to 6 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 6 to 9 ft. a chance of showers in the afternoon.
.fri night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 7 to 10 ft. a chance of showers.
$$
(4/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/21/2026 4:02 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kcar 210802
cwfcar
expires:202609212100;;807430
coastal waters forecast for maine
national weather service caribou me
401 am edt mon sep 21 2026
anz050-212100-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 am edt mon sep 21 2026
.today...n winds 5 to 10 kt, diminishing to around 5 kt this
afternoon. seas around 2 ft. wave detail: se 2 ft at 4 seconds
and se 1 foot at 10 seconds.
.tonight...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: n 2 ft at 3 seconds and se 1 foot at
4 seconds.
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft
at 3 seconds and se 2 ft at 8 seconds.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
ne 2 ft at 3 seconds and se 2 ft at 8 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.wed...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 4 seconds and se 1 foot at
7 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.wed night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 4 seconds and se 1 foot at 8 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.thu...ne winds 5 to 10 kt. seas around 2 ft. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 4 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft. a chance of showers in the afternoon.
.fri night...ne winds 20 to 25 kt. seas 4 to 6 ft. a chance of
showers.
$$
(5/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/21/2026 8:03 AM America/New_York.
Valid through 9/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202609220100;;816726
coastal waters forecast
national weather service gray me
802 am edt mon sep 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-220100-
casco bay-
802 am edt mon sep 21 2026
.today...n winds 5 to 10 kt. seas around 2 ft.
.tonight...n winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up
to 20 kt after midnight. seas around 2 ft.
.tue...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.
.tue night...ne winds around 5 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft.
.wed...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
.wed night...ne winds 5 to 10 kt. seas 2 to 4 ft.
.thu...ne winds 5 to 10 kt. seas 2 to 4 ft.
.thu night...ne winds around 5 kt, becoming n 10 to 15 kt with gusts
up to 20 kt after midnight. seas 3 to 5 ft.
.fri...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. a chance of showers in
the afternoon.
.fri night...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of showers.
$$
(6/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/21/2026 8:03 AM America/New_York.
Valid through 9/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202609220100;;816729
coastal waters forecast
national weather service gray me
802 am edt mon sep 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-220100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt mon sep 21 2026
.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt with gusts up to 20 kt this afternoon. seas 2 to 3 ft.
wave detail: ne 2 ft at 4 seconds.
.tonight...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: ne 3 ft at
5 seconds.
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 3 to 4 ft.
wave detail: ne 3 ft at 5 seconds and se 2 ft at 8 seconds.
.tue night...ne winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: e 3 ft at 7 seconds.
.wed...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
wave detail: e 5 ft at 7 seconds.
.wed night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: e 6 ft at 8 seconds.
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 6 to 8 ft.
.thu night...ne winds 5 to 10 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 7 to
9 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 8 to 11 ft. a chance of showers
in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
11 ft. a chance of showers in the evening, then showers likely after
midnight.
$$
(7/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/21/2026 8:03 AM America/New_York.
Valid through 9/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202609220100;;816727
coastal waters forecast
national weather service gray me
802 am edt mon sep 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-220100-
coastal waters from stonington, me to port clyde, me out 25 nm-
802 am edt mon sep 21 2026
.today...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt this afternoon. seas around 2 ft. wave detail: ne 2 ft at
3 seconds.
.tonight...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 4 seconds and se 2 ft at 9 seconds.
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
wave detail: ne 3 ft at 4 seconds and se 2 ft at 8 seconds.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. wave detail: ne
3 ft at 4 seconds and se 2 ft at 8 seconds.
.wed...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
wave detail: e 4 ft at 7 seconds.
.wed night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: e 4 ft at 8 seconds.
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 4 to 6 ft.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 25 kt after midnight. seas 5 to 7 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 7 to 10 ft. a chance of showers
in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
10 ft. a chance of showers.
$$
(8/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/21/2026 8:03 AM America/New_York.
Valid through 9/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202609220100;;816725
coastal waters forecast
national weather service gray me
802 am edt mon sep 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-220100-
penobscot bay-
802 am edt mon sep 21 2026
.today...n winds 5 to 10 kt. seas 1 foot or less.
.tonight...n winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
after midnight.
.tue...ne winds 5 to 10 kt. seas around 2 ft.
.tue night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas around 2 ft.
.wed...ne winds 5 to 10 kt with gusts up to 20 kt. seas around 2 ft.
.wed night...ne winds around 5 kt. seas around 2 ft.
.thu...ne winds 5 to 10 kt. seas around 2 ft.
.thu night...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 2 to 3 ft.
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
a chance of showers in the afternoon.
.fri night...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of showers.
$$
(9/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/21/2026 8:03 AM America/New_York.
Valid through 9/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202609220100;;816728
coastal waters forecast
national weather service gray me
802 am edt mon sep 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-220100-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
802 am edt mon sep 21 2026
.today...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at
4 seconds.
.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 4 seconds.
.tue...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 4 ft.
wave detail: ne 3 ft at 5 seconds and se 2 ft at 8 seconds.
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 4 ft. wave detail: e
3 ft at 5 seconds and se 2 ft at 8 seconds.
.wed...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
wave detail: e 5 ft at 7 seconds.
.wed night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: e 5 ft at 8 seconds.
.thu...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to 7 ft.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 25 kt after midnight. seas 5 to 8 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 7 to 10 ft. a chance of showers
in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 8 to
11 ft. a chance of showers.
$$
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