Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 240741
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
341 AM EDT Tue Jun 24 2025

COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM

ANZ100-242145-
341 AM EDT Tue Jun 24 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
A frontal boundary approaches from the north later today and crosses
the waters tonight. High pressure builds in from the north from mid
to late week and then slides to the east going into the weekend as
low pressure approaches from the west.

$$

ANZ154-242145-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
341 AM EDT Tue Jun 24 2025

.TODAY...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 4 seconds. Patchy fog this morning with vsby 1 to 3 NM.
.TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds.
.WED...N winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at
9 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming NE with gusts up to 20 kt
after midnight. Seas around 2 ft. Wave Detail: NE 2 ft at 8 seconds.
.THU...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at
5 seconds.
.THU NIGHT...SE winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 6 seconds.
.FRI...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...SE winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Showers likely.
.SAT NIGHT...SE winds around 10 kt with gusts up to 20 kt, becoming
NE after midnight. Seas 3 to 4 ft. Showers likely, mainly in the
evening.

$$

ANZ152-242145-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
341 AM EDT Tue Jun 24 2025

.TODAY...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at
5 seconds. Patchy fog this morning. Patchy fog late. Vsby 1 to 3 NM
this morning, then 1 to 3 NM late.
.TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 5 seconds. Patchy fog after midnight with vsby 1 to 3 NM.
.WED...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft. Wave Detail: W 2 ft at 5 seconds.
.WED NIGHT...NW winds 5 to 10 kt, becoming NE with gusts up to 20 kt
after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds
and E 2 ft at 10 seconds.
.THU...NE winds 5 to 10 kt with gusts up to 20 kt, becoming E in the
afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds.
.THU NIGHT...S winds around 5 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 6 seconds.
.FRI...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Showers likely.
.SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming E
5 to 10 kt after midnight. Seas 3 to 5 ft. Showers likely, mainly in
the evening.

$$

ANZ150-242145-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
341 AM EDT Tue Jun 24 2025

.TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at
5 seconds. Patchy fog this morning with vsby 1 to 3 NM.
.TONIGHT...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: S 3 ft at
5 seconds. Patchy fog after midnight with vsby 1 to 3 NM.
.WED...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft. Wave Detail: SW 2 ft at 5 seconds.
.WED NIGHT...NW winds 5 to 10 kt, becoming NE with gusts up to 20 kt
after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds
and E 2 ft at 10 seconds.
.THU...NE winds 5 to 10 kt with gusts up to 20 kt, becoming SE in
the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 6 seconds.
.FRI...NE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SAT...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Showers likely.
.SAT NIGHT...SE winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight.
Showers likely, mainly in the evening.

$$

ANZ153-242145-
Casco Bay-
341 AM EDT Tue Jun 24 2025

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft.
.TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft.
.WED...N winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.WED NIGHT...NW winds around 5 kt, becoming NE after midnight. Seas
around 2 ft.
.THU...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft.
.THU NIGHT...SW winds around 5 kt, becoming W after midnight. Seas
around 2 ft.
.FRI...NE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. A chance of showers in the afternoon.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers in the evening, then showers likely after midnight.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely.
.SAT NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely,
mainly in the evening.

$$

ANZ151-242145-
Penobscot Bay-
341 AM EDT Tue Jun 24 2025

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds. Patchy fog this morning. Patchy fog late. Vsby 1 to
3 NM this morning, then 1 to 3 NM late.
.TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 5 seconds.
.WED...N winds around 5 kt, becoming W in the afternoon. Seas around
2 ft.
.WED NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft in the evening, then 1 foot or less.
.THU...NE winds around 5 kt, becoming S in the afternoon. Seas
1 foot or less.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
1 foot or less.
.FRI...NE winds around 5 kt, becoming S around 5 kt in the
afternoon. Seas 1 foot or less.
.FRI NIGHT...S winds around 5 kt. Seas 1 foot or less, then around
2 ft after midnight. A chance of showers.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Showers likely.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely,
mainly in the evening.

$$