Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 180445
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1145 PM EST Mon Nov 17 2025

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

ANZ100-181845-
1145 PM EST Mon Nov 17 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM...
Winds and seas will continue to gradually diminish, but are expected
to remain gusty through Tuesday. High pressure building into the
region by Wednesday will allow any lingering conditions hazardous to
small craft to come to an end. As the high drifts offshore late in
the week winds will turn southerly ahead of the next front.

$$

ANZ154-181845-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1145 PM EST Mon Nov 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.OVERNIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: W 5 ft at 4 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 35 kt. Seas 3 to 5 ft.
Wave Detail: W 4 ft at 4 seconds.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: W 3 ft at 4 seconds.
.WED...W winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: W 2 ft at 3 seconds.
.WED NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.THU...NE winds around 5 kt. Seas 1 foot or less.
.THU NIGHT...S winds around 5 kt, becoming SW after midnight. Seas
1 foot or less.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
A chance of rain in the morning, then rain likely in the afternoon.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W after midnight. Gusts
up to 30 kt. Seas 2 to 4 ft. A chance of rain.
.SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.SAT NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft.

$$

ANZ152-181845-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1145 PM EST Mon Nov 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.OVERNIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: W 6 ft at 6 seconds.
.TUE...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: W 5 ft at 6 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 4 ft at
5 seconds.
.WED...NW winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: NW 2 ft at 4 seconds.
.WED NIGHT...N winds around 5 kt. Seas 1 foot or less.
.THU...NE winds around 5 kt. Seas 1 foot or less.
.THU NIGHT...SE winds around 5 kt, becoming S after midnight. Seas
1 foot or less.
.FRI...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. A chance of rain in the morning, then
rain likely in the afternoon.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W after midnight. Gusts
up to 30 kt. Seas 3 to 5 ft. Rain likely, mainly in the evening.
.SAT...NW winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.

$$

ANZ150-181845-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1145 PM EST Mon Nov 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.OVERNIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: W 6 ft at 7 seconds and S 2 ft at 11 seconds.
.TUE...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at
6 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to
5 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: W 5 ft at
6 seconds, becoming NW 3 ft at 5 seconds.
.WED...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 2 ft at
5 seconds.
.WED NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.THU...E winds around 5 kt. Seas 1 foot or less.
.THU NIGHT...SE winds around 5 kt, becoming S after midnight. Seas
1 foot or less.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A
chance of rain in the morning, then rain likely in the afternoon.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W after midnight. Gusts
up to 30 kt. Seas 3 to 5 ft. Rain likely, mainly in the evening.
.SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
.SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.

$$

ANZ153-181845-
Casco Bay-
1145 PM EST Mon Nov 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.OVERNIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
around 5 kt after midnight. Seas around 2 ft in the evening, then
1 foot or less.
.WED...W winds around 5 kt. Seas 1 foot or less.
.WED NIGHT...N winds around 5 kt. Seas 1 foot or less.
.THU...N winds around 5 kt, becoming E in the afternoon. Seas 1 foot
or less.
.THU NIGHT...SW winds around 5 kt. Seas 1 foot or less.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. A
chance of rain in the morning, then rain likely in the afternoon.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Seas
2 to 3 ft. A chance of rain.
.SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

$$

ANZ151-181845-
Penobscot Bay-
1145 PM EST Mon Nov 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.OVERNIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft. Wave Detail: W 3 ft at 3 seconds and S 2 ft at 8 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft.
Wave Detail: W 3 ft at 3 seconds.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 2 seconds.
.WED...W winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less.
.WED NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.THU...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less.
.THU NIGHT...SE winds around 5 kt. Seas 1 foot or less.
.FRI...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. A chance of rain in the morning, then rain likely in the
afternoon.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Seas
2 to 3 ft. Rain likely, mainly in the evening.
.SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

$$