139
FZUS51 KCAR 210800
CWFCAR

Coastal Waters Forecast for Maine
National Weather Service Caribou ME
400 AM EDT Thu May 21 2026

ANZ005-212100-
400 AM EDT Thu May 21 2026

.Synopsis for Eastport ME to Stonington ME Out 25 NM...
Canadian high pressure builds over the region into Saturday
night, then slowly exits to the east through Sunday. A weak
coastal low develops to the south of Long Island and Cape Cod
Sunday night, then tracks across the mouth of the Gulf of Maine
on Monday.

$$

ANZ050-212100-
Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM-
400 AM EDT Thu May 21 2026

.TODAY...NW winds 5 to 10 kt, becoming W this afternoon. Seas
3 to 4 ft. Wave Detail: S 4 ft at 7 seconds.
.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
.FRI...NW winds around 5 kt, becoming SW with gusts up to 20 kt
in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at
7 seconds and SW 1 foot at 3 seconds.
.FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming
NW after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at
4 seconds and S 2 ft at 7 seconds.
.SAT...N winds around 5 kt, becoming S around 5 kt in the
afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and
SW 1 foot at 4 seconds.
.SAT NIGHT...SW winds around 5 kt, becoming SE after midnight.
Seas 1 foot or less. Wave Detail: SW 1 foot at 4 seconds and S
1 foot at 8 seconds.
.SUN...SE winds around 5 kt. Seas 1 foot or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. Showers.
.MON NIGHT...N winds 5 to 10 kt, becoming NW after midnight. Seas
4 to 6 ft. A chance of showers.

$$

ANZ051-212100-
Coastal Waters from Schoodic Point, ME to Stonington, ME out
25 NM-
400 AM EDT Thu May 21 2026

.TODAY...NW winds 5 to 10 kt, becoming W this afternoon. Seas
3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and NW 1 foot at
3 seconds.
.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and W 1 foot at
2 seconds.
.FRI...NW winds around 5 kt, becoming SW with gusts up to 20 kt
in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at
8 seconds and NW 1 foot at 2 seconds.
.FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming
NW after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at
3 seconds and S 2 ft at 8 seconds.
.SAT...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: SW 1 foot at 4 seconds and S 1 foot at
8 seconds.
.SAT NIGHT...SW winds around 5 kt, becoming SE after midnight.
Seas 1 foot or less. Wave Detail: SW 1 foot at 3 seconds and S
1 foot at 8 seconds.
.SUN...SE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft
in the afternoon.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers in the evening, then showers likely after midnight.
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft, building to 4 to
6 ft in the afternoon. Showers.
.MON NIGHT...NW winds 5 to 10 kt. Seas 5 to 7 ft. A chance of
showers in the evening.

$$

ANZ052-212100-
Intra Coastal Waters from Schoodic Point, ME to Stonington, ME-
400 AM EDT Thu May 21 2026

.TODAY...NW winds 5 to 10 kt, becoming W this afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds and NW 1 foot at
2 seconds.
.TONIGHT...NW winds around 5 kt. Seas 1 to 2 ft. Wave Detail: S
2 ft at 8 seconds.
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 to 2 ft. Wave Detail: SW 1 foot at 2 seconds and S 1 foot at
8 seconds.
.FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
1 to 2 ft. Wave Detail: SW 1 foot at 3 seconds and S 1 foot at
7 seconds.
.SAT...NE winds around 5 kt, becoming S around 5 kt in the
afternoon. Seas 1 to 2 ft in the morning, then 1 foot or less.
Wave Detail: S 1 foot at 7 seconds.
.SAT NIGHT...SW winds around 5 kt in the evening, becoming light
and variable. Seas 1 foot or less. Wave Detail: S 1 foot at
7 seconds.
.SUN...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 1 foot or less.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 1 to 2 ft. A chance of
showers in the evening, then showers likely after midnight.
.MON...E winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely.
.MON NIGHT...NW winds 5 to 10 kt. Seas 3 to 5 ft. A chance of
showers in the evening.

$$

ANZ080-212100-
Waters from Eastport ME to Schoodic Point ME from 25 to 60 NM or
the Hague Line-
400 AM EDT Thu May 21 2026

.TODAY...NW winds 5 to 10 kt with gusts up to 20 kt, becoming W
this afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds
and NW 2 ft at 5 seconds.
.TONIGHT...W winds around 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at
3 seconds.
.FRI...N winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and NW 1 foot at
3 seconds.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds and S 2 ft at 7 seconds.
.SAT...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 1 foot at 4 seconds and S 1 foot at
8 seconds.
.SAT NIGHT...SW winds around 5 kt, becoming SE around 5 kt after
midnight. Seas 1 foot or less. Wave Detail: W 1 foot at 3 seconds
and SE 1 foot at 9 seconds.
.SUN...SE winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers in the evening, then showers likely after midnight.
.MON...SE winds 15 to 20 kt. Seas 4 to 5 ft, building to 5 to
7 ft in the afternoon. Showers likely.
.MON NIGHT...W winds 10 to 15 kt, becoming NW after midnight.
Seas 6 to 8 ft, subsiding to 5 to 6 ft after midnight. A chance
of showers.

$$

ANZ081-212100-
Waters from Schoodic Point ME to Stonington ME from 25 to 60 NM-
400 AM EDT Thu May 21 2026

.TODAY...NW winds 5 to 10 kt with gusts up to 20 kt, becoming W
late. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and NW
2 ft at 4 seconds.
.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and NW 2 ft at
3 seconds.
.FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to
3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 7 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: SW 2 ft at 3 seconds and S 2 ft at 7 seconds.
.SAT...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: N 1 foot at 2 seconds and W 1 foot at
3 seconds.
.SAT NIGHT...SE winds around 5 kt. Seas 1 foot or less. Wave
Detail: NE 1 foot at 2 seconds and W 1 foot at 3 seconds.
.SUN...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft.
.SUN NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers in the evening, then showers likely after midnight.
.MON...SE winds 15 to 20 kt. Seas 5 to 8 ft. Showers likely.
.MON NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft, subsiding to
5 to 6 ft after midnight. A chance of showers.

$$