Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 091007
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
606 AM EDT Thu Oct 9 2025

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

ANZ100-092300-
606 AM EDT Thu Oct 9 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
High pressure will continue building into the area today with gusty
northwest winds through the afternoon. By evening winds and seas will
be diminishing. Moving into early next week an ocean storm will
develop and slowly drift south of New England through the week. This
storm will bring increasing winds and building seas, and may result
in some gale conditions for the coastal waters.

$$

ANZ154-092300-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
606 AM EDT Thu Oct 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt late. Seas 3 to 5 ft. Wave
Detail: NE 3 ft at 6 seconds.
.TONIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: NE 3 ft
at 6 seconds.
.FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 6 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds.
.SAT...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to
10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
4 seconds.
.SAT NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas
1 foot or less, then around 2 ft after midnight. Wave Detail: SE
2 ft at 11 seconds.
.SUN...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
A chance of showers in the afternoon.
.SUN NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
7 ft. A chance of showers in the evening, then showers likely after
midnight.
.MON...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to 11 ft,
building to 9 to 13 ft in the afternoon. Showers likely.
.MON NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 10 to
14 ft. Showers likely.

$$

ANZ152-092300-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
606 AM EDT Thu Oct 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt. Gusts up to 30 kt until late
afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE
3 ft at 7 seconds.
.TONIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft
at 4 seconds and SE 3 ft at 7 seconds.
.FRI...NW winds around 5 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at
3 seconds and SE 2 ft at 7 seconds.
.FRI NIGHT...SW 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...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to
10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
5 seconds.
.SAT NIGHT...SW winds around 5 kt, becoming NE after midnight. Seas
around 2 ft.
.SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
A chance of showers in the afternoon.
.SUN NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas 3 to 4 ft, building to 4 to 6 ft
after midnight. A chance of showers.
.MON...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 7 to 10 ft,
building to 9 to 13 ft in the afternoon. A chance of showers.
.MON NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 10 to
13 ft. Showers likely.

$$

ANZ150-092300-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
606 AM EDT Thu Oct 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft.
Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 7 seconds.
.TONIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE
3 ft at 7 seconds.
.FRI...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at
3 seconds and SE 2 ft at 6 seconds.
.FRI NIGHT...SW 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...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to
10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
5 seconds.
.SAT NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds.
.SUN...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon.
Seas 2 to 3 ft.
.SUN NIGHT...E winds 10 to 15 kt, becoming NE 15 to 20 kt after
midnight. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. A
chance of showers.
.MON...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 9 ft,
building to 9 to 12 ft in the afternoon. A chance of showers.
.MON NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 9 to
12 ft. A chance of showers.

$$

ANZ153-092300-
Casco Bay-
606 AM EDT Thu Oct 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.TONIGHT...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.
.FRI...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas around 2 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft.
.SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas
around 2 ft in the evening, then 1 foot or less.
.SUN...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft.
.SUN NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.MON...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft.
A chance of showers.
.MON NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 5 to 7 ft. A chance of showers.

$$

ANZ151-092300-
Penobscot Bay-
606 AM EDT Thu Oct 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft.
.TONIGHT...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt after midnight. Seas 2 to 3 ft.
.FRI...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas around 2 ft.
.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.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas
around 2 ft in the evening, then 1 foot or less.
.SUN...NE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.MON...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft.
A chance of showers.
.MON NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. A chance of showers.

$$