529
FZUS51 KGYX 161203
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
802 AM EDT Sun Aug 16 2026

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

ANZ100-170100-
802 AM EDT Sun Aug 16 2026

.Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...
Winds and seas are not expected to be significant through the
rest of the weekend. A passing system today into Monday may 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 at this time. High pressure returns Tuesday into
midweek.

$$

ANZ151-170100-
Penobscot Bay-
802 AM EDT Sun Aug 16 2026

.TODAY...NE winds around 5 kt, becoming S late this morning and
afternoon. Seas 1 foot or less.
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft
after midnight. A chance of showers after midnight.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
2 to 3 ft. Showers likely, mainly in the evening.
.TUE...NE winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 5 seconds.
.TUE NIGHT...NE winds around 5 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 8 seconds.
.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 W after midnight. Seas
around 2 ft.
.THU...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft. A chance of showers.
.THU NIGHT...W winds around 5 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ153-170100-
Casco Bay-
802 AM EDT Sun Aug 16 2026

.TODAY...NE winds around 5 kt, becoming SE late this morning and
afternoon. Seas 1 foot or less.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
2 to 4 ft. A chance of showers.
.TUE...N winds around 5 kt, becoming E in the afternoon. Seas around
2 ft.
.TUE NIGHT...SE winds around 5 kt, becoming SW 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...NW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...W winds around 5 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ150-170100-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
802 AM EDT Sun Aug 16 2026

.TODAY...E winds 5 to 10 kt, becoming SE this afternoon. Seas around
2 ft this morning, then 1 foot or less.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 9 seconds.
.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. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt, becoming NE 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds. Showers
likely.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at
6 seconds. A chance of showers in the morning.
.TUE NIGHT...NE winds around 5 kt, becoming W around 5 kt 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.
.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.
.THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.

$$

ANZ152-170100-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
802 AM EDT Sun Aug 16 2026

.TODAY...NE winds 5 to 10 kt, becoming S late. Seas around 2 ft this
morning, then 1 foot or less.
.TONIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 5 seconds.
.MON...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at
5 seconds. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
2 to 4 ft. Wave Detail: S 3 ft at 5 seconds. A chance of showers.
Vsby 1 to 3 NM in the evening.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.TUE NIGHT...SE winds around 5 kt, becoming W 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
around 3 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas around 3 ft.
.THU...NW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ154-170100-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
802 AM EDT Sun Aug 16 2026

.TODAY...N winds around 5 kt, becoming S late. Seas 1 foot or less.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 5 seconds.
.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. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...E 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 in
the evening with vsby 1 to 3 NM.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.TUE NIGHT...SE winds around 5 kt, becoming SW around 5 kt 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.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.
.THU...NW winds around 5 kt, becoming SE 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.

$$

ANZ180-170100-
Waters from Stonington ME to Port Clyde ME from 25 to 60 NM-
802 AM EDT Sun Aug 16 2026

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

$$

ANZ182-170100-
Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM-
802 AM EDT Sun Aug 16 2026

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

$$

ANZ184-170100-
Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM-
802 AM EDT Sun Aug 16 2026

.TODAY...NE winds 5 to 10 kt, becoming SE late this morning and
early afternoon, then becoming S late. Seas around 2 ft.
.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 and S 3 ft at 8 seconds.
.MON...S winds 15 to 20 kt with gusts up to 25 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. Vsby 1 to 3 NM.
.MON NIGHT...SE winds 10 to 15 kt, becoming NE 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 5 seconds. A
chance of showers. Vsby 1 to 3 NM in the evening.
.TUE...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at
8 seconds.
.TUE NIGHT...E winds around 5 kt, becoming SW after midnight. Seas
3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas around 3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
after midnight. Seas around 3 ft.
.THU...NW winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
2 to 3 ft. A chance of showers in the evening.

$$