(1/9)
Latest Coastal Waters Forecast by KBOX
Issued 9/23/2026 7:03 PM America/New_York.
Valid through 9/24/2026 8:00 AM America/New_York.
fzus51 kbox 232303
cwfbox
expires:202609241200;;948029
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt wed sep 23 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-241200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
...gale warning in effect from late thursday night through friday
morning...
...storm watch in effect from friday morning through saturday
evening...
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. seas 6 to
7 ft. wave detail: e 7 ft at 10 seconds and n 1 foot at
4 seconds.
.thu...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft. wave detail: e 9 ft
at 10 seconds.
.thu night...ne winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 35 kt. seas 7 to 9 ft, building to
8 to 11 ft after midnight. wave detail: e 9 ft at 11 seconds and
n 1 foot at 4 seconds, becoming e 11 ft at 11 seconds and ne 7 ft
at 10 seconds.
.fri...ne winds 25 to 30 kt with gusts up to 50 kt. seas 11 to
15 ft, building to 13 to 18 ft in the afternoon. wave detail: e
13 ft at 12 seconds and n 8 ft at 6 seconds, becoming e 14 ft at
12 seconds and n 9 ft at 7 seconds. a chance of rain in the
afternoon.
.fri night...ne winds 30 to 35 kt with gusts up to 50 kt. seas
16 to 20 ft. wave detail: e 17 ft at 11 seconds and ne 12 ft at
9 seconds. rain likely.
.sat...n winds 30 to 35 kt with gusts up to 50 kt. seas 17 to
22 ft, subsiding to 16 to 20 ft in the afternoon. wave detail: ne
17 ft at 11 seconds and ne 11 ft at 11 seconds, becoming e 16 ft
at 11 seconds and ne 15 ft at 10 seconds. rain.
.sat night...n winds around 30 kt with gusts up to 45 kt. seas
14 to 18 ft. rain in the evening. showers after midnight.
.sun...ne winds 25 to 30 kt with gusts up to 40 kt. seas 12 to
16 ft. showers.
.sun night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
9 to 12 ft. showers.
.mon...n winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. showers likely.
.mon night...n winds 10 to 15 kt with gusts up to 20 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.
$$
(2/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/23/2026 4:02 PM America/New_York.
Valid through 9/24/2026 5:00 AM America/New_York.
fzus51 kcar 232002
cwfcar
expires:202609240900;;940727
coastal waters forecast for maine
national weather service caribou me
401 pm edt wed sep 23 2026
anz052-240900-
intra coastal waters from schoodic point, me to stonington, me-
401 pm edt wed sep 23 2026
.tonight...ne winds around 5 kt. seas 1 to 2 ft. wave detail: se
2 ft at 7 seconds and e 1 foot at 4 seconds.
.thu...ne winds 5 to 10 kt, becoming e in the afternoon. seas
1 to 2 ft. wave detail: se 2 ft at 10 seconds and e 1 foot at
4 seconds.
.thu night...ne winds 5 to 10 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 10 seconds.
.fri...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 12 seconds and ne 2 ft at
4 seconds.
.fri night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: se 5 ft at 12 seconds and ne 3 ft at
4 seconds. a chance of rain.
.sat...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: ne 4 ft at 5 seconds and se 4 ft at
12 seconds. rain likely.
.sat night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
4 to 6 ft. rain likely in the evening, then showers likely after
midnight.
.sun...ne winds 20 to 25 kt. seas 4 to 6 ft. showers likely.
.sun night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 3 to 5 ft. showers likely.
.mon...ne winds 10 to 15 kt. seas 2 to 4 ft. showers likely.
.mon night...n winds 5 to 10 kt. seas 2 to 4 ft. showers likely
in the evening.
$$
(3/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/23/2026 4:02 PM America/New_York.
Valid through 9/24/2026 5:00 AM America/New_York.
fzus51 kcar 232002
cwfcar
expires:202609240900;;940726
coastal waters forecast for maine
national weather service caribou me
401 pm edt wed sep 23 2026
anz051-240900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 pm edt wed sep 23 2026
...gale watch in effect from friday afternoon through sunday
evening...
.tonight...ne winds 5 to 10 kt. gusts up to 20 kt late. seas 2 to
3 ft. wave detail: e 3 ft at 7 seconds.
.thu...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 3 ft at 10 seconds and
ne 1 foot at 4 seconds.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 4 ft, building to 4 to
6 ft after midnight. wave detail: se 4 ft at 11 seconds and ne
1 foot at 4 seconds, becoming se 6 ft at 11 seconds and ne 1 foot
at 3 seconds.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 6 to 9 ft. wave detail: se
8 ft at 12 seconds and ne 5 ft at 5 seconds. a chance of rain in
the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
8 to 11 ft. wave detail: ne 8 ft at 7 seconds and se 8 ft at
12 seconds. a chance of rain in the evening, then rain likely
after midnight.
.sat...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
12 ft. wave detail: ne 9 ft at 7 seconds and se 7 ft at
12 seconds. rain likely.
.sat night...ne winds 25 to 30 kt with gusts up to 45 kt. seas
9 to 12 ft. showers.
.sun...ne winds 25 to 30 kt. seas 8 to 10 ft. showers.
.sun night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 7 to 9 ft, subsiding to 5 to 7 ft after
midnight. showers.
.mon...ne winds 15 to 20 kt. seas 4 to 6 ft. showers likely.
.mon night...n winds 10 to 15 kt. seas 3 to 4 ft. showers likely
in the evening.
$$
(4/9)
Latest Coastal Waters Forecast by KCAR
Issued 9/23/2026 4:02 PM America/New_York.
Valid through 9/24/2026 5:00 AM America/New_York.
fzus51 kcar 232002
cwfcar
expires:202609240900;;940725
coastal waters forecast for maine
national weather service caribou me
401 pm edt wed sep 23 2026
anz050-240900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 pm edt wed sep 23 2026
...gale watch in effect from friday afternoon through sunday
evening...
.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 4 seconds and se 1 foot at 7 seconds.
.thu...ne winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 10 seconds and ne 1 foot at 4 seconds.
.thu night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. wave detail: se
4 ft at 10 seconds and e 2 ft at 3 seconds.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: ne 5 ft at 5 seconds and
se 5 ft at 12 seconds.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 8 ft. wave detail: ne 7 ft at 6 seconds and se 5 ft at
12 seconds. a chance of rain.
.sat...ne winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. wave detail: ne 8 ft at 7 seconds and se 5 ft at
11 seconds. rain likely.
.sat night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. gusts up to 40 kt. seas 7 to 10 ft. rain likely
in the evening, then showers likely after midnight.
.sun...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 6 to 9 ft. showers likely.
.sun night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 8 ft. showers likely.
.mon...ne winds 15 to 20 kt. seas 3 to 5 ft. showers likely.
.mon night...ne winds 10 to 15 kt. seas 3 to 4 ft. showers
likely, mainly in the evening.
$$
(5/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/23/2026 7:14 PM America/New_York.
Valid through 9/24/2026 9:15 AM America/New_York.
fzus51 kgyx 232314
cwfgyx
expires:202609241315;;948963
coastal waters forecast
national weather service gray me
714 pm edt wed sep 23 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-241315-
casco bay-
714 pm edt wed sep 23 2026
...small craft advisory in effect from thursday evening through
friday morning...
.tonight...e winds around 5 kt, becoming ne after midnight. seas
2 to 3 ft.
.thu...ne winds around 10 kt, becoming e in the afternoon. seas 2 to
4 ft.
.thu night...ne winds 5 to 10 kt, becoming n 10 to 15 kt with gusts
up to 20 kt after midnight. seas 2 to 4 ft.
.fri...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft.
.fri night...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 4 to 6 ft. a chance of rain in the
evening, then rain likely after midnight with vsby 1 to 3 nm.
.sat...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to 6 ft.
rain likely. vsby 1 to 3 nm in the morning.
.sat night...n winds 25 to 30 kt, diminishing to around 20 kt after
midnight. seas 4 to 6 ft. rain.
.sun...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to 6 ft.
rain.
.sun night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 35 kt. seas 3 to 5 ft. rain.
.mon...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. seas 2 to 4 ft. showers likely.
.mon night...n winds 5 to 10 kt. seas 2 to 4 ft. a chance of showers
in the evening.
$$
(6/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/23/2026 7:14 PM America/New_York.
Valid through 9/24/2026 9:15 AM America/New_York.
fzus51 kgyx 232314
cwfgyx
expires:202609241315;;948966
coastal waters forecast
national weather service gray me
714 pm edt wed sep 23 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-241315-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
714 pm edt wed sep 23 2026
...small craft advisory in effect through friday morning...
...gale watch in effect from friday morning through sunday evening...
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 5 ft at 8 seconds.
.thu...ne winds 10 to 15 kt with gusts up to 25 kt. seas 4 to 6 ft.
wave detail: e 6 ft at 9 seconds.
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 5 to
8 ft. wave detail: se 7 ft at 10 seconds.
.fri...ne winds 20 to 25 kt with gusts up to 40 kt. seas 6 to 9 ft,
building to 8 to 11 ft in the afternoon. wave detail: e 9 ft at
11 seconds, becoming e 10 ft at 12 seconds. a chance of showers in
the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 45 kt. seas 9 to
13 ft. wave detail: e 13 ft at 11 seconds. a chance of rain in the
evening, then rain likely after midnight. vsby 1 to 3 nm.
.sat...n winds 25 to 30 kt with gusts up to 45 kt. seas 11 to 15 ft.
wave detail: e 14 ft at 11 seconds. rain likely. vsby 1 to 3 nm in
the morning.
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
14 ft. rain.
.sun...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to 13 ft,
subsiding to 9 to 11 ft in the afternoon. rain.
.sun night...ne winds 20 to 25 kt with gusts up to 35 kt. seas 7 to
10 ft, subsiding to 6 to 8 ft after midnight. rain.
.mon...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to 7 ft.
showers likely.
.mon night...n winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers
in the evening.
$$
(7/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/23/2026 7:14 PM America/New_York.
Valid through 9/24/2026 9:15 AM America/New_York.
fzus51 kgyx 232314
cwfgyx
expires:202609241315;;948964
coastal waters forecast
national weather service gray me
714 pm edt wed sep 23 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-241315-
coastal waters from stonington, me to port clyde, me out 25 nm-
714 pm edt wed sep 23 2026
...small craft advisory in effect from thursday afternoon through
friday morning...
...gale watch in effect from friday afternoon through sunday
evening...
.tonight...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 8 seconds.
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 5 ft.
wave detail: se 4 ft at 9 seconds.
.thu night...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft, building to 5 to 7 ft after midnight. wave
detail: se 5 ft at 10 seconds, becoming se 6 ft at 11 seconds.
.fri...ne winds 15 to 20 kt, increasing to 25 to 30 kt in the
afternoon. seas 7 to 10 ft. wave detail: e 9 ft at 12 seconds. a
chance of showers in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
12 ft. wave detail: e 11 ft at 11 seconds. a chance of rain in the
evening, then rain likely after midnight. vsby 1 to 3 nm.
.sat...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to 13 ft.
wave detail: e 11 ft at 11 seconds. rain likely. vsby 1 to 3 nm in
the morning.
.sat night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
13 ft, subsiding to 8 to 11 ft after midnight. rain.
.sun...ne winds 25 to 30 kt with gusts up to 40 kt. seas 8 to 11 ft.
rain.
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. rain.
.mon...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
showers likely.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. a chance of showers in the evening.
$$
(8/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/23/2026 7:14 PM America/New_York.
Valid through 9/24/2026 9:15 AM America/New_York.
fzus51 kgyx 232314
cwfgyx
expires:202609241315;;948962
coastal waters forecast
national weather service gray me
714 pm edt wed sep 23 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-241315-
penobscot bay-
714 pm edt wed sep 23 2026
.tonight...e winds 5 to 10 kt, becoming ne late this evening and
overnight. seas around 2 ft.
.thu...ne winds 5 to 10 kt, becoming e in the afternoon. seas around
2 ft.
.thu night...ne winds around 5 kt, increasing to 5 to 10 kt with
gusts up to 20 kt after midnight. seas 2 to 3 ft.
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: se 2 ft at 11 seconds.
.fri night...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: ne 2 ft at 2 seconds and se 2 ft at 12 seconds. a
chance of rain. vsby 1 to 3 nm after midnight.
.sat...ne winds around 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
wave detail: se 2 ft at 11 seconds. rain likely. vsby 1 to 3 nm in
the morning.
.sat night...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. rain likely.
.sun...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
rain.
.sun night...ne winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. rain likely.
.mon...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
showers likely.
.mon night...n winds 5 to 10 kt. seas around 2 ft. showers likely in
the evening.
$$
(9/9)
Latest Coastal Waters Forecast by KGYX
Issued 9/23/2026 7:14 PM America/New_York.
Valid through 9/24/2026 9:15 AM America/New_York.
fzus51 kgyx 232314
cwfgyx
expires:202609241315;;948965
coastal waters forecast
national weather service gray me
714 pm edt wed sep 23 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-241315-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
714 pm edt wed sep 23 2026
...small craft advisory in effect from thursday afternoon through
friday morning...
...gale watch in effect from friday afternoon through sunday
evening...
.tonight...e winds 10 to 15 kt, becoming ne 5 to 10 kt with gusts up
to 20 kt late this evening and early morning, then increasing to
10 to 15 kt with gusts up to 20 kt towards daybreak. seas 3 to 4 ft.
wave detail: e 4 ft at 8 seconds.
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 5 ft.
wave detail: se 5 ft at 9 seconds.
.thu night...ne winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 5 to 7 ft. wave detail: se 7 ft at 11 seconds.
.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. wave detail: e 10 ft
at 12 seconds. a chance of showers in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 45 kt. seas 8 to
11 ft, building to 9 to 13 ft after midnight. wave detail: e 11 ft
at 12 seconds, becoming e 12 ft at 11 seconds. a chance of rain in
the evening, then rain likely after midnight. vsby 1 to 3 nm.
.sat...ne winds 25 to 30 kt with gusts up to 45 kt. seas 10 to
14 ft. wave detail: e 13 ft at 11 seconds. rain likely. vsby 1 to
3 nm in the morning.
.sat night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
14 ft, subsiding to 9 to 12 ft after midnight. rain.
.sun...ne winds 25 to 30 kt with gusts up to 40 kt. seas 8 to 11 ft.
rain.
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. rain.
.mon...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
showers likely.
.mon night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 4 ft. a chance of showers in the evening.
$$
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