302
FZUS51 KGYX 162102
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
502 PM EDT Sun Aug 16 2026

COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM

ANZ100-171000-
502 PM EDT Sun Aug 16 2026

.Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...
A passing system overnight into Monday will bring an increase in
southerly winds and a few gusts to 25 knots outside of the bays. Seas
will build in response, but are forecast to remain below 5 feet.
High pressure slides south into midweek, with a cold front
approaching the waters Wednesday evening.

$$

ANZ151-171000-
Penobscot Bay-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt towards
daybreak. Seas 1 foot or less, then around 2 ft after midnight. Wave
Detail: S 2 ft at 4 seconds. A chance of showers after midnight.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds. Showers likely. Patchy fog in the
afternoon. Vsby 1 to 3 NM.
.MON NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. A chance of showers.
Patchy fog. Vsby 1 to 3 NM.
.TUE...NE winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 5 seconds. A chance of showers in the morning. Patchy fog in the
morning with vsby 1 to 3 NM.
.TUE NIGHT...E winds around 5 kt, becoming N after midnight. Seas
2 to 3 ft.
.WED...W winds around 5 kt, becoming SW in the afternoon. Seas 2 to
3 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.
.THU...NW winds around 5 kt, becoming SW around 5 kt in the
afternoon. Seas around 2 ft. A chance of showers in the afternoon.
.THU NIGHT...W winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.FRI NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
1 foot or less.

$$

ANZ153-171000-
Casco Bay-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of
showers after midnight. A chance of showers towards daybreak.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Showers likely. Patchy fog in the afternoon. Vsby 1 to 3 NM.
.MON NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas
2 to 3 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
.TUE...NE winds around 5 kt. Seas around 2 ft. Patchy fog in the
morning with vsby 1 to 3 NM.
.TUE NIGHT...SE winds around 5 kt, becoming W after midnight. Seas
2 to 3 ft.
.WED...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.THU...W winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ150-171000-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt late this evening and overnight. Seas 1 to 2 ft,
building to 2 to 3 ft after midnight. Wave Detail: S 2 ft at
4 seconds, becoming S 3 ft at 5 seconds. A slight chance of showers
towards daybreak.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 5 seconds. Showers likely, mainly in the
morning. Patchy fog in the afternoon. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds. A chance
of showers. Patchy fog in the evening. Patchy fog after midnight.
Vsby 1 to 3 NM.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at
5 seconds and SE 3 ft at 9 seconds. A chance of showers in the
morning. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...NE winds around 5 kt, becoming N after midnight. Seas
3 to 4 ft. Wave Detail: S 4 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
8 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 3 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt, becoming S in the afternoon. Seas around
2 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ152-171000-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 4 seconds. A slight chance of showers
towards daybreak.
.MON...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at
5 seconds. Showers likely. Patchy fog in the afternoon with vsby
1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt, becoming E around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds. A chance
of showers. Patchy fog. Vsby 1 to 3 NM.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
9 seconds and SE 2 ft at 5 seconds. Patchy fog in the morning with
vsby 1 to 3 NM.
.TUE NIGHT...NE winds around 5 kt, becoming NW after midnight. Seas
2 to 4 ft. Wave Detail: SE 4 ft at 8 seconds.
.WED...SW winds around 5 kt, becoming S in the afternoon. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 8 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 3 ft.
.THU...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around
2 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.

$$

ANZ154-171000-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 4 seconds. A slight chance of showers
after midnight.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Wave Detail: S 3 ft at 5 seconds. A chance of showers. Patchy fog in
the afternoon with vsby 1 to 3 NM.
.MON NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 5 seconds. A chance of showers.
Patchy fog. Vsby 1 to 3 NM.
.TUE...NE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds and SE 2 ft at 5 seconds. Patchy fog in the morning with
vsby 1 to 3 NM.
.TUE NIGHT...NE winds around 5 kt, becoming NW after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds.
.WED...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 8 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.
.THU...NW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around
2 ft.
.FRI NIGHT...S winds around 5 kt. Seas around 2 ft.

$$

ANZ180-171000-
Waters from Stonington ME to Port Clyde ME from 25 to 60 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 5 seconds.
.MON...S winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 5 seconds. A chance of showers in the
morning, then showers likely in the afternoon. Patchy fog in the
afternoon with vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 5 seconds. Showers likely, mainly in the evening. Patchy
fog. Vsby 1 to 3 NM.
.TUE...NE winds around 10 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft
at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
4 to 5 ft. Wave Detail: S 5 ft at 8 seconds.
.WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 8 seconds and S 2 ft at 7 seconds.
.WED NIGHT...S winds around 10 kt, becoming W after midnight. Seas
3 to 4 ft.
.THU...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ182-171000-
Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 4 ft at 5 seconds. A slight chance of showers
towards daybreak.
.MON...S winds around 15 kt with gusts up to 20 kt. Seas around
4 ft. Wave Detail: S 4 ft at 5 seconds. A chance of showers in the
morning, then showers likely in the afternoon. Patchy fog in the
afternoon with vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming E
5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at
5 seconds. Showers likely, mainly in the evening. Patchy fog. Vsby
1 to 3 NM.
.TUE...NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
8 seconds and SE 3 ft at 5 seconds. Patchy fog in the morning with
vsby 1 to 3 NM.
.TUE NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at
7 seconds.
.WED NIGHT...S winds around 10 kt, becoming W after midnight. Seas
3 to 4 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ184-171000-
Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM-
502 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 4 seconds. A slight chance of showers
towards daybreak.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 5 seconds. A chance of showers in the
morning, then showers likely in the afternoon. Patchy fog in the
afternoon with vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming E
5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at
5 seconds. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
.TUE...NE winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at
8 seconds and SE 2 ft at 5 seconds. Patchy fog in the morning with
vsby 1 to 3 NM.
.TUE NIGHT...NE winds around 5 kt, becoming NW after midnight. Seas
3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds.
.WED NIGHT...S winds around 10 kt, becoming W after midnight. Seas
around 3 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the afternoon.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers in the evening.
.FRI...N winds 5 to 10 kt, becoming E in the afternoon. Seas around
2 ft.
.FRI NIGHT...S winds around 5 kt. Seas around 2 ft.

$$