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(1/9)
Latest Coastal Waters Forecast by KBOX
Issued 10/20/2026 1:04 AM America/New_York.
Valid through 10/20/2026 2:00 PM America/New_York.
fzus51 kbox 200504
cwfbox
expires:202610201800;;865915
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue oct 20 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-201800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt tue oct 20 2026
...small craft advisory in effect through wednesday evening...
.rest of tonight...n winds 10 to 15 kt with gusts up to 25 kt.
seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds and n 2 ft at
4 seconds.
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: e 8 ft at 10 seconds and n 7 ft at 6 seconds.
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: e 8 ft at 10 seconds and n 7 ft at
6 seconds.
.wed...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 7 to 9 ft. wave detail: e 8 ft
at 9 seconds and n 7 ft at 6 seconds.
.wed night through thu night...n winds 20 to 25 kt with gusts up
to 30 kt. seas 5 to 8 ft. wave detail: n 8 ft at 6 seconds and e
8 ft at 9 seconds.
.fri through sat...nw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 8 ft. wave detail: n 7 ft at 7 seconds and e 7 ft at
9 seconds.
.sat night...w winds 5 to 10 kt. seas 3 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.
$$
(2/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/20/2026 2:44 AM America/New_York.
Valid through 10/20/2026 3:00 PM America/New_York.
fzus51 kcar 200644
cwfcar
expires:202610201900;;871928
coastal waters forecast for maine
national weather service caribou me
244 am edt tue oct 20 2026
anz050-201900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
244 am edt tue oct 20 2026
...small craft advisory in effect from 8 am edt this morning
through late tonight...
.rest of tonight...n winds 5 to 10 kt. gusts up to 20 kt late.
seas around 2 ft. wave detail: se 2 ft at 10 seconds and s 1 foot
at 4 seconds.
.tue...n winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 11 seconds and n 2 ft at 3 seconds.
.tue night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: se 4 ft at 10 seconds and n 3 ft at
3 seconds.
.wed...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 4 seconds and se 2 ft at 9 seconds.
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: ne 3 ft at 4 seconds and se 2 ft at
8 seconds.
.thu...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 2 ft at 4 seconds and se 2 ft at 8 seconds.
.thu night...n winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft.
.fri...n winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...n winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 4 to 6 ft.
.sat...nw winds 10 to 15 kt. seas 2 to 4 ft.
.sat night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas around 2 ft.
$$
(3/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/20/2026 2:44 AM America/New_York.
Valid through 10/20/2026 3:00 PM America/New_York.
fzus51 kcar 200644
cwfcar
expires:202610201900;;871929
coastal waters forecast for maine
national weather service caribou me
244 am edt tue oct 20 2026
anz051-201900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
244 am edt tue oct 20 2026
...small craft advisory in effect from 8 am edt this morning
through late tonight...
.rest of tonight...n winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt late. seas 2 to 3 ft. wave detail: se 3 ft
at 10 seconds and sw 1 foot at 3 seconds.
.tue...n winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 5 ft at 11 seconds and ne 3 ft at
4 seconds.
.tue night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: se 5 ft at 10 seconds and ne 4 ft at
4 seconds.
.wed...ne winds 10 to 15 kt with 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.
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: e 3 ft at 5 seconds and se 3 ft at
8 seconds.
.thu...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: se 3 ft at 8 seconds and n 2 ft at 4 seconds.
.thu night...n winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft.
.fri...n winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...n winds 15 to 20 kt. seas 4 to 6 ft.
.sat...nw winds 10 to 15 kt. seas 2 to 4 ft.
.sat night...nw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(4/9)
Latest Coastal Waters Forecast by KCAR
Issued 10/20/2026 2:44 AM America/New_York.
Valid through 10/20/2026 3:00 PM America/New_York.
fzus51 kcar 200644
cwfcar
expires:202610201900;;871930
coastal waters forecast for maine
national weather service caribou me
244 am edt tue oct 20 2026
anz052-201900-
intra coastal waters from schoodic point, me to stonington, me-
244 am edt tue oct 20 2026
.rest of tonight...n winds around 5 kt, increasing to 5 to 10 kt
late. seas 1 to 2 ft. wave detail: se 2 ft at 10 seconds.
.tue...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 10 seconds and n 1 foot at
3 seconds.
.tue night...ne winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: se 3 ft at 10 seconds and ne 2 ft at
4 seconds.
.wed...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 2 ft at 4 seconds and
se 2 ft at 9 seconds.
.wed night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 5 seconds and se 2 ft at 9 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.thu...n winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 to 2 ft. wave detail: se
2 ft at 8 seconds and n 1 foot at 4 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft.
.fri...n winds 15 to 20 kt. seas 2 to 3 ft.
.fri night...n winds 10 to 15 kt. seas 2 to 3 ft.
.sat...nw winds 5 to 10 kt. seas 1 to 2 ft.
.sat night...nw winds 5 to 10 kt. seas 1 to 2 ft.
$$
(5/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/20/2026 2:40 AM America/New_York.
Valid through 10/20/2026 4:45 PM America/New_York.
fzus51 kgyx 200640
cwfgyx
expires:202610202045;;871731
coastal waters forecast
national weather service gray me
240 am edt tue oct 20 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-202045-
coastal waters from stonington, me to port clyde, me out 25 nm-
240 am edt tue oct 20 2026
...small craft advisory in effect from 6 am edt this morning through
wednesday afternoon...
.today...n winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt late this morning and early
afternoon, then diminishing to 10 to 15 kt with gusts up to 20 kt
late. seas 3 to 5 ft, building to 5 to 7 ft this afternoon. wave
detail: se 5 ft at 10 seconds, becoming se 7 ft at 11 seconds.
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 7 ft at 10 seconds.
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: e 5 ft at 9 seconds.
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 5 ft at 9 seconds.
.thu...n winds 10 to 15 kt with gusts up to 25 kt. seas 3 to 5 ft.
wave detail: e 4 ft at 9 seconds.
.thu night...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 5 ft at 4 seconds and se 4 ft at 9 seconds.
.fri...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to 6 ft.
.fri night...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft.
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
.sat night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas around 2 ft.
$$
(6/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/20/2026 2:40 AM America/New_York.
Valid through 10/20/2026 4:45 PM America/New_York.
fzus51 kgyx 200640
cwfgyx
expires:202610202045;;871729
coastal waters forecast
national weather service gray me
240 am edt tue oct 20 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-202045-
penobscot bay-
240 am edt tue oct 20 2026
.today...n winds 5 to 10 kt with gusts up to 20 kt, increasing to
10 to 15 kt with gusts up to 20 kt late this morning and afternoon.
seas 2 to 4 ft.
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 2 ft at 10 seconds.
.wed...ne winds 5 to 10 kt. seas 2 to 3 ft.
.wed night...ne winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.thu...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft.
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft.
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 3 ft.
.fri night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft.
.sat...nw winds 5 to 10 kt. seas 1 foot or less.
.sat night...nw winds 5 to 10 kt. seas 1 foot or less.
$$
(7/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/20/2026 2:40 AM America/New_York.
Valid through 10/20/2026 4:45 PM America/New_York.
fzus51 kgyx 200640
cwfgyx
expires:202610202045;;871732
coastal waters forecast
national weather service gray me
240 am edt tue oct 20 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-202045-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
240 am edt tue oct 20 2026
...small craft advisory in effect from 6 am edt this morning through
wednesday afternoon...
.today...n winds 10 to 15 kt, increasing to 15 to 20 kt late this
morning, then diminishing to 10 to 15 kt this afternoon. seas 3 to
5 ft, building to 5 to 7 ft this afternoon. wave detail: se 5 ft at
10 seconds, becoming se 6 ft at 11 seconds.
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 7 ft at 10 seconds.
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds.
.wed night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: e 5 ft at 9 seconds.
.thu...n winds 10 to 15 kt with gusts up to 25 kt. seas 4 to 5 ft.
wave detail: e 5 ft at 9 seconds.
.thu night...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 4 ft at 4 seconds and se 4 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 4 to 6 ft.
.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.
.sat...nw winds 10 to 15 kt, becoming w in the afternoon. seas 2 to
4 ft.
.sat night...w winds 5 to 10 kt. seas 2 to 3 ft.
$$
(8/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/20/2026 2:40 AM America/New_York.
Valid through 10/20/2026 4:45 PM America/New_York.
fzus51 kgyx 200640
cwfgyx
expires:202610202045;;871730
coastal waters forecast
national weather service gray me
240 am edt tue oct 20 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-202045-
casco bay-
240 am edt tue oct 20 2026
.today...n winds 5 to 10 kt with gusts up to 20 kt, increasing to
10 to 15 kt with gusts up to 20 kt late this morning and afternoon.
seas 2 to 4 ft.
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft.
.wed...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 4 ft.
.wed night...n winds 5 to 10 kt. seas 2 to 4 ft.
.thu...n winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft.
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft.
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
.fri night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft.
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas around
2 ft.
.sat night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft.
$$
(9/9)
Latest Coastal Waters Forecast by KGYX
Issued 10/20/2026 2:40 AM America/New_York.
Valid through 10/20/2026 4:45 PM America/New_York.
fzus51 kgyx 200640
cwfgyx
expires:202610202045;;871733
coastal waters forecast
national weather service gray me
240 am edt tue oct 20 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-202045-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
240 am edt tue oct 20 2026
...small craft advisory in effect from 6 am edt this morning through
wednesday afternoon...
.today...n winds 10 to 15 kt with gusts up to 25 kt, increasing to
15 to 20 kt with gusts up to 25 kt late this morning, then becoming
ne 10 to 15 kt with gusts up to 25 kt early this afternoon,
diminishing to 5 to 10 kt late. seas 5 to 7 ft. wave detail: se 6 ft
at 11 seconds and n 3 ft at 3 seconds.
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 7 ft at 10 seconds.
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds.
.wed night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
6 ft. wave detail: e 6 ft at 9 seconds.
.thu...n winds 10 to 15 kt with gusts up to 25 kt. seas 5 to 6 ft.
wave detail: e 6 ft at 9 seconds.
.thu night...n winds 15 to 20 kt with gusts up to 35 kt. seas 5 to
6 ft. wave detail: e 5 ft at 9 seconds.
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 3 to 5 ft.
.sat...nw winds 5 to 10 kt with gusts up to 20 kt, becoming w in the
afternoon. seas 3 to 4 ft.
.sat night...w winds 5 to 10 kt. seas 2 to 4 ft.
$$
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