(1/9)
Latest Coastal Waters Forecast by KBOX
Issued 10/21/2026 10:03 AM America/New_York.
Valid through 10/21/2026 11:00 PM America/New_York.
fzus51 kbox 211403
cwfbox
expires:202610220300;;942006
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt wed oct 21 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-220300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 am edt wed oct 21 2026
...small craft advisory in effect through thursday afternoon...
...gale watch in effect from thursday afternoon through friday
afternoon...
.this afternoon...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 7 to 9 ft. wave detail: e 9 ft at 9 seconds and nw 2 ft at
5 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
9 ft. wave detail: e 9 ft at 10 seconds and nw 3 ft at 5 seconds.
a chance of showers.
.thu...n winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. wave detail: e 9 ft at 9 seconds and n 5 ft at 6 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: n 9 ft at 7 seconds.
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. wave detail: ne 9 ft at 9 seconds and n 7 ft at 7 seconds.
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. wave detail: ne 7 ft at 9 seconds and nw 2 ft at
6 seconds.
.sat...w winds 5 to 10 kt. seas 3 to 5 ft.
.sat night through sun night...sw winds 5 to 10 kt. seas 2 to
4 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.
$$
(2/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/21/2026 5:48 AM America/New_York.
Valid through 10/21/2026 6:15 PM America/New_York.
fzus51 kcar 210948
cwfcar
expires:202610212215;;932839
coastal waters forecast for maine
national weather service caribou me
548 am edt wed oct 21 2026
anz051-212215-
coastal waters from schoodic point, me to stonington, me out
25 nm-
548 am edt wed oct 21 2026
...gale watch in effect from thursday afternoon through friday
afternoon...
.today...ne winds 15 to 20 kt with a few gusts up to 25 kt. seas
3 to 5 ft. wave detail: ne 4 ft at 6 seconds and se 3 ft at 9
seconds.
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 5 ft. wave detail: se 5 ft at 10 seconds and
ne 4 ft at 5 seconds.
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: e 5 ft at 10 seconds and ne 3 ft at 4 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 8 ft. wave detail: n 6 ft at 5 seconds and se 5 ft at
9 seconds.
.fri...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 5 to 8 ft. wave detail: n 6 ft
at 6 seconds and s 3 ft at 10 seconds.
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail:
ne 4 ft at 7 seconds and nw 2 ft at 4 seconds.
.sat...nw winds around 10 kt, becoming w in the afternoon. seas
2 to 3 ft.
.sat night...w winds 5 to 10 kt. seas around 2 ft.
.sun...w winds 5 to 10 kt. seas around 2 ft.
.sun night...sw winds around 10 kt. seas around 2 ft.
$$
(3/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/21/2026 5:48 AM America/New_York.
Valid through 10/21/2026 6:15 PM America/New_York.
fzus51 kcar 210948
cwfcar
expires:202610212215;;932840
coastal waters forecast for maine
national weather service caribou me
548 am edt wed oct 21 2026
anz052-212215-
intra coastal waters from schoodic point, me to stonington, me-
548 am edt wed oct 21 2026
.today...ne winds 10 to 15 kt, diminishing to 5 to 10 kt late.
seas 2 to 4 ft. wave detail: ne 2 ft at 4 seconds and se 2 ft at
9 seconds.
.tonight...ne winds 5 to 10 kt. gusts up to 20 kt after midnight.
seas 2 to 3 ft. wave detail: e 2 ft at 5 seconds and se 2 ft at
9 seconds.
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 3 ft at 10 seconds and
ne 2 ft at 4 seconds.
.thu night...n winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 4 ft. wave detail: se 3 ft at 9 seconds and n
2 ft at 4 seconds.
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: n 2 ft at 5 seconds and s 2 ft at 10 seconds.
.fri night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight.
wave detail: n 2 ft at 5 seconds and se 1 foot at 10 seconds,
becoming ne 2 ft at 6 seconds and nw 1 foot at 3 seconds.
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
1 to 2 ft.
.sat night...w winds around 5 kt. seas 1 to 2 ft in the evening,
then 1 foot or less.
.sun...w winds around 5 kt, becoming sw in the afternoon. seas
1 foot or less.
.sun night...sw winds 5 to 10 kt. seas 1 foot or less.
$$
(4/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/21/2026 5:48 AM America/New_York.
Valid through 10/21/2026 6:15 PM America/New_York.
fzus51 kcar 210948
cwfcar
expires:202610212215;;932838
coastal waters forecast for maine
national weather service caribou me
548 am edt wed oct 21 2026
anz050-212215-
coastal waters from eastport, me to schoodic point, me out 25 nm-
548 am edt wed oct 21 2026
...gale watch in effect from thursday afternoon through friday
afternoon...
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late
this morning and afternoon. seas 3 to 5 ft. wave detail: ne 3 ft
at 5 seconds and se 2 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 5 seconds and se 3 ft at 9 seconds.
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: n 3 ft at 4 seconds and se 3 ft at 9 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 7 ft. wave detail: n 5 ft at 4 seconds and s 3 ft at
10 seconds.
.fri...n winds 20 to 25 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: n 4 ft at 5 seconds and s 3 ft at 10 seconds.
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n
4 ft at 5 seconds and se 2 ft at 10 seconds.
.sat...nw winds 5 to 10 kt. seas 2 to 3 ft.
.sat night...w winds 5 to 10 kt. seas around 2 ft.
.sun...w winds 5 to 10 kt. seas around 2 ft.
.sun night...sw winds 5 to 10 kt. seas around 2 ft.
$$
(5/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/21/2026 8:03 AM America/New_York.
Valid through 10/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202610220100;;938185
coastal waters forecast
national weather service gray me
802 am edt wed oct 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-220100-
penobscot bay-
802 am edt wed oct 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt with gusts up to 20 kt this afternoon. seas 2 to 3 ft.
.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 9 seconds.
.thu...n winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to 3 ft.
wave detail: se 2 ft at 9 seconds.
.thu night...n winds 20 to 25 kt with gusts up to 35 kt. seas 2 to
4 ft. wave detail: se 2 ft at 9 seconds.
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
wave detail: s 2 ft at 10 seconds.
.fri night...n winds 5 to 10 kt. seas 2 to 3 ft.
.sat...w winds around 5 kt. seas 1 foot or less.
.sat night...w winds around 5 kt. seas 1 foot or less.
.sun...w winds around 5 kt, becoming sw in the afternoon. seas
1 foot or less.
.sun night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 1 foot or less.
$$
(6/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/21/2026 8:03 AM America/New_York.
Valid through 10/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202610220100;;938188
coastal waters forecast
national weather service gray me
802 am edt wed oct 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-220100-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
802 am edt wed oct 21 2026
...small craft advisory in effect until 6 pm edt this evening...
...gale watch in effect from thursday evening through friday
afternoon...
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late.
gusts up to 30 kt. seas 5 to 7 ft. wave detail: e 6 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 5 to 6 ft. wave detail: e 6 ft at 9 seconds.
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to 6 ft.
wave detail: e 6 ft at 9 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: e 6 ft at 9 seconds.
.fri...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 5 to 7 ft. wave detail: ne 6 ft
at 6 seconds and se 4 ft at 9 seconds.
.fri night...n winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 7 seconds and e 2 ft at 9 seconds.
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas 2 to
3 ft.
.sat night...w winds 5 to 10 kt. seas around 2 ft.
.sun...sw winds 5 to 10 kt. seas around 2 ft.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft.
$$
(7/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/21/2026 8:03 AM America/New_York.
Valid through 10/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202610220100;;938186
coastal waters forecast
national weather service gray me
802 am edt wed oct 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-220100-
casco bay-
802 am edt wed oct 21 2026
.today...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt late. seas 2 to 4 ft.
.tonight...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.
.thu...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 4 ft.
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft.
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft.
.fri night...n winds 5 to 10 kt. seas 2 to 3 ft.
.sat...nw winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft.
.sat night...w winds around 5 kt. seas around 2 ft.
.sun...w winds around 5 kt, becoming sw in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon.
.sun night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas around 2 ft.
$$
(8/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/21/2026 8:03 AM America/New_York.
Valid through 10/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202610220100;;938189
coastal waters forecast
national weather service gray me
802 am edt wed oct 21 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-220100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt wed oct 21 2026
...small craft advisory in effect until 6 pm edt this evening...
...gale watch in effect from thursday evening through friday
afternoon...
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late. seas
5 to 7 ft. wave detail: e 7 ft at 10 seconds.
.tonight...ne winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 30 kt. seas 5 to 7 ft. wave detail: e 7 ft at
9 seconds.
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 6 to 7 ft.
wave detail: e 7 ft at 9 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: ne 7 ft at 5 seconds and e 7 ft at 9 seconds.
.fri...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: ne 7 ft at 8 seconds and se
5 ft at 9 seconds.
.fri night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: ne 5 ft at 8 seconds and e
3 ft at 9 seconds.
.sat...nw winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
4 ft.
.sat night...w winds around 5 kt. seas 2 to 3 ft.
.sun...sw winds 5 to 10 kt. seas around 2 ft.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft.
$$
(9/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/21/2026 8:03 AM America/New_York.
Valid through 10/21/2026 9:00 PM America/New_York.
fzus51 kgyx 211203
cwfgyx
expires:202610220100;;938187
coastal waters forecast
national weather service gray me
802 am edt wed oct 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 wed oct 21 2026
...small craft advisory in effect until 6 pm edt this evening...
...gale watch in effect from thursday evening through friday
afternoon...
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late. seas
4 to 6 ft. wave detail: e 6 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: e 6 ft at 9 seconds.
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
wave detail: e 6 ft at 10 seconds.
.thu night...n winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: n 5 ft at 5 seconds and se 5 ft at 9 seconds.
.fri...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 5 to 7 ft. wave detail: ne 5 ft
at 6 seconds and s 4 ft at 10 seconds.
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: n 4 ft at 5 seconds and se
2 ft at 10 seconds.
.sat...nw winds 5 to 10 kt with gusts up to 20 kt, becoming w in the
afternoon. seas 2 to 3 ft.
.sat night...w winds 5 to 10 kt. seas around 2 ft.
.sun...sw winds 5 to 10 kt. seas around 2 ft.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft.
$$
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