Coastal Waters Forecast
Issued by NWS Caribou, ME

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Coastal Waters Forecast for Maine
National Weather Service Caribou ME
234 AM EDT Wed Aug 20 2025

ANZ005-202000-
234 AM EDT Wed Aug 20 2025

.Synopsis for Eastport ME to Stonington ME Out 25 NM...
High pres will remain across the region today into Thu. Erin
tracks well S of the waters Fri, but will send significant long
period swells N into the Gulf of Maine later Wed to Sat.

$$

ANZ050-202000-
Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM-
234 AM EDT Wed Aug 20 2025

.TODAY...SE winds 5 to 10 kt, becoming S late. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 15 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 5
ft at 14 seconds.
.THU...E winds 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: S 6 ft at
16 seconds.
.THU NIGHT...E winds around 5 kt, becoming NE 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 5 to 6 ft, building to
6 to 9 ft after midnight. Wave Detail: S 6 ft at 17 seconds,
becoming S 9 ft at 18 seconds.
.FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 8 to
10 ft. Wave Detail: S 10 ft at 18 seconds and SE 1 foot at
9 seconds.
.FRI NIGHT...NE winds 5 to 10 kt. Seas 9 to 11 ft, subsiding to
6 to 9 ft after midnight. Wave Detail: S 10 ft at 16 seconds and
SE 1 foot at 9 seconds, becoming SE 8 ft at 14 seconds and E 2 ft
at 5 seconds.
.SAT...NE winds 10 to 15 kt, becoming SE in the afternoon. Seas
5 to 7 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...S winds around 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of
showers after midnight.

$$

ANZ051-202000-
Coastal Waters from Schoodic Point, ME to Stonington, ME out
25 NM-
234 AM EDT Wed Aug 20 2025

.TODAY...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft
at 15 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
5 ft at 14 seconds.
.THU...E winds 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at
16 seconds.
.THU NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with
gusts up to 25 kt after midnight. Seas 5 to 6 ft, building to
5 to 8 ft after midnight. Wave Detail: S 6 ft at 17 seconds,
becoming S 8 ft at 18 seconds.
.FRI...NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 7 to 10 ft. Wave Detail: S 10 ft at 18 seconds
and SE 5 ft at 9 seconds.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 9 to 11 ft, subsiding to
7 to 10 ft after midnight. Wave Detail: S 10 ft at 16 seconds and
SE 5 ft at 9 seconds, becoming SE 9 ft at 14 seconds.
.SAT...NE winds 10 to 15 kt, becoming SE in the afternoon. Seas
5 to 8 ft.
.SAT NIGHT...S winds around 10 kt. Seas 4 to 6 ft.
.SUN...S winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. A chance of
showers after midnight.

$$

ANZ052-202000-
Intra Coastal Waters from Schoodic Point, ME to Stonington, ME-
234 AM EDT Wed Aug 20 2025

.TODAY...SE winds 5 to 10 kt, becoming S late. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 15 seconds.
.TONIGHT...S winds around 5 kt, becoming NE after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 14 seconds.
.THU...E winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
15 seconds.
.THU NIGHT...E winds around 5 kt, becoming NE with gusts up to
20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at
18 seconds.
.FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Wave Detail: S 6 ft at 18 seconds and SE 2 ft at 9 seconds.
.FRI NIGHT...NE winds 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: S
6 ft at 17 seconds and SE 4 ft at 13 seconds.
.SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
3 to 5 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...S winds around 10 kt. Seas 2 to 3 ft. A chance of
showers after midnight.

$$