Coastal Waters Forecast
Issued by NWS Portland, ME

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071
FZUS51 KGYX 210451
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1151 PM EST Thu Nov 20 2025

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

ANZ100-211900-
1151 PM EST Thu Nov 20 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM...
Winds and seas will remain relaxed as high pressure moves east into
today. Winds will turn southerly ahead of the next front. The front
crosses tonight, and after a period of gusty winds through Saturday,
high pressure will bring gradually improving conditions Saturday
night into Sunday.

$$

ANZ154-211900-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1151 PM EST Thu Nov 20 2025

.REST OF TONIGHT...SW winds around 5 kt. Seas 1 foot or less.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 4 seconds.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 4 seconds.
.SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: W 2 ft at 4 seconds and E 2 ft at 7 seconds.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at 7 seconds.
.SUN...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at
3 seconds and SE 2 ft at 7 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt after midnight. Seas around 2 ft.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Scattered showers in
the afternoon.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Showers likely.

$$

ANZ152-211900-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1151 PM EST Thu Nov 20 2025

.REST OF TONIGHT...Light and variable winds, becoming W around 5 kt.
Seas 1 foot or less.
.FRI...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 4 ft at 5 seconds.
.SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: SW 3 ft at 5 seconds.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds.
.SUN...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 2 ft at
3 seconds and SE 2 ft at 7 seconds.
.SUN NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 3 ft.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Scattered showers in
the afternoon.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Showers likely.

$$

ANZ150-211900-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1151 PM EST Thu Nov 20 2025

.REST OF TONIGHT...Light and variable winds, becoming W around 5 kt
towards daybreak. Seas 1 foot or less.
.FRI...SW winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at
4 seconds and S 2 ft at 8 seconds.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 4 ft at 6 seconds.
.SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: SW 3 ft at 6 seconds and SE 2 ft at 7 seconds.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to
10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at
3 seconds and SE 2 ft at 7 seconds.
.SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.MON NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.TUE...SW winds around 10 kt. Seas around 2 ft.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Showers likely.

$$

ANZ153-211900-
Casco Bay-
1151 PM EST Thu Nov 20 2025

.REST OF TONIGHT...W winds around 5 kt. Seas 1 foot or less.
.FRI...SW 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, building to 2 to 3 ft in
the afternoon.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SAT...NW 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.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 1 to 2 ft.
.SUN...W winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.MON...NW winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...NW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft.
.TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 foot
or less, then around 2 ft in the afternoon. Scattered showers in the
afternoon.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Showers likely.

$$

ANZ151-211900-
Penobscot Bay-
1151 PM EST Thu Nov 20 2025

.REST OF TONIGHT...Light and variable winds, becoming W around 5 kt.
Seas 1 foot or less.
.FRI...SW 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, building to 2 to 3 ft in
the afternoon. Wave Detail: S 2 ft at 3 seconds.
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SAT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at
2 seconds.
.SAT NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas around 2 ft.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon.
.SUN NIGHT...W winds around 5 kt. Seas around 2 ft.
.MON...NW winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less.
.TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 foot
or less.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Showers likely.

$$