Coastal Waters Forecast
Issued by NWS Caribou, ME

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Coastal Waters Forecast for Maine
National Weather Service Caribou ME
401 AM EDT Fri Sep 18 2026

ANZ005-182100-
401 AM EDT Fri Sep 18 2026

.Synopsis for Eastport ME to Stonington ME Out 25 NM...
Low pressure crosses the region tonight. Strong Canadian high
pressure builds in Fri through Sat. Low pres then moves into the
waters Sun then exits to the E on Mon. Another Canadian high
pressure moves into the region through Wednesday.

$$

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.

$$

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.

$$

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.

$$

ANZ080-182100-
Waters from Eastport ME to Schoodic Point ME from 25 to 60 NM or
the Hague Line-
401 AM EDT Fri Sep 18 2026

.TODAY...S winds around 10 kt, becoming NW late this morning and
afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and
SE 2 ft at 7 seconds. Scattered showers early this morning. Areas
of dense fog this morning with vsby 1 NM or less.
.TONIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
4 ft. Wave Detail: NW 4 ft at 4 seconds and S 2 ft at 6 seconds.
.SAT...N winds 15 to 20 kt, becoming NW 5 to 10 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: N 4 ft at 4 seconds and
SW 1 foot at 5 seconds.
.SAT NIGHT...W winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft. Wave Detail: NE 1 foot at 4 seconds and W 1 foot at
4 seconds.
.SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 3 seconds and W 1 foot at 3 seconds.
.SUN NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: SE 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. A chance of showers
in the morning.
.MON NIGHT...N winds 10 to 15 kt, becoming NE 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.TUE...NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

ANZ081-182100-
Waters from Schoodic Point ME to Stonington ME from 25 to 60 NM-
401 AM EDT Fri Sep 18 2026

.TODAY...SW winds 10 to 15 kt, becoming NW late this morning and
afternoon. Seas around 3 ft. Wave Detail: NW 2 ft at 3 seconds
and S 2 ft at 6 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 30 kt. Seas 3 to
5 ft. Wave Detail: NW 4 ft at 4 seconds and SW 2 ft at 4 seconds.
.SAT...N winds 15 to 20 kt, becoming NW 5 to 10 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: N 4 ft at 5 seconds and
SE 1 foot at 8 seconds.
.SAT NIGHT...W winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: N 1 foot at 4 seconds and SE 1 foot at
8 seconds.
.SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 3 seconds and W 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 E 1 foot at
3 seconds. A chance of showers.
.MON...N winds 5 to 10 kt. Seas around 2 ft. A chance of showers
in the morning.
.MON NIGHT...N winds 10 to 15 kt, becoming NE 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.TUE...NE winds 15 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft.

$$