865
FZUS51 KGYX 190506
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
106 AM EDT Tue Aug 19 2025

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

ANZ100-191915-
106 AM EDT Tue Aug 19 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
High pressure will lead to fair conditions through midweek. Swells
from distant Hurricane Erin will arrive Tuesday into Wednesday,
peaking late Thursday into Friday with increasing seas.

$$

ANZ154-191915-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
106 AM EDT Tue Aug 19 2025

.TODAY...NE winds 5 to 10 kt, becoming E late. Seas 2 to 3 ft. Wave
Detail: NE 2 ft at 7 seconds and SE 2 ft at 12 seconds.
.TONIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and SE
2 ft at 11 seconds.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
6 seconds and SE 2 ft at 14 seconds. A chance of showers in the
afternoon.
.WED NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 15 seconds and E 2 ft at 3 seconds. A chance of showers.
.THU...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
17 seconds.
.THU NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at
17 seconds.
.FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming W with gusts up to 20 kt
after midnight. Seas 5 to 8 ft.
.SAT...SW winds around 10 kt, becoming S in the afternoon. Seas 7 to
8 ft.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to
8 ft.

$$

ANZ152-191915-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
106 AM EDT Tue Aug 19 2025

.TODAY...NE winds 5 to 10 kt, becoming SE late. Seas 2 to 3 ft. Wave
Detail: E 2 ft at 5 seconds and SE 2 ft at 12 seconds.
.TONIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 13 seconds and E 2 ft at 4 seconds.
.WED...E winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at
14 seconds.
.WED NIGHT...SE winds around 5 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 14 seconds. A chance of showers in the evening.
.THU...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at
15 seconds.
.THU NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts
up to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at
17 seconds.
.FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 8 ft.
.FRI NIGHT...E winds 5 to 10 kt, becoming NW after midnight. Seas
7 to 10 ft.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Seas 7 to 9 ft.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 6 to
8 ft.

$$

ANZ150-191915-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
106 AM EDT Tue Aug 19 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas 2 to
3 ft. Wave Detail: NE 2 ft at 3 seconds and SE 2 ft at 12 seconds.
.TONIGHT...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 13 seconds.
.WED...E winds around 5 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at
14 seconds.
.WED NIGHT...SE winds around 5 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 14 seconds.
.THU...E winds around 5 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at
17 seconds.
.THU NIGHT...NE winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S
6 ft at 17 seconds.
.FRI...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 5 to 8 ft, building to 7 to 9 ft in the afternoon.
.FRI NIGHT...NE winds 5 to 10 kt, becoming N with gusts up to 20 kt
after midnight. Seas 7 to 10 ft.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Seas 6 to 9 ft.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft.

$$

ANZ153-191915-
Casco Bay-
106 AM EDT Tue Aug 19 2025

.TODAY...NE winds 5 to 10 kt, becoming SE this afternoon. Seas
around 2 ft.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft.
.WED...E winds around 5 kt, becoming SE in the afternoon. Seas 2 to
3 ft.
.WED NIGHT...E winds around 5 kt. Seas 2 to 3 ft. A chance of
showers in the evening.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...NE winds 5 to 10 kt. Seas 2 to 4 ft.
.FRI...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
4 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
3 to 5 ft.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 4 to 6 ft.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft.

$$

ANZ151-191915-
Penobscot Bay-
106 AM EDT Tue Aug 19 2025

.TODAY...N winds 5 to 10 kt, diminishing to around 5 kt late this
morning, then becoming SE early this afternoon, becoming S late.
Seas around 2 ft.
.TONIGHT...S winds around 5 kt. Seas around 2 ft.
.WED...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at
14 seconds.
.WED NIGHT...S winds around 5 kt in the evening, becoming light and
variable. Seas 2 to 3 ft. Wave Detail: S 3 ft at 14 seconds.
.THU...E winds around 5 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
15 seconds.
.THU NIGHT...E winds around 5 kt, becoming N after midnight. Seas
2 to 4 ft. Wave Detail: S 4 ft at 17 seconds.
.FRI...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 3 to
5 ft.
.FRI NIGHT...E winds around 5 kt, becoming N after midnight. Seas
4 to 6 ft.
.SAT...S winds 5 to 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...S winds around 10 kt. Seas 2 to 4 ft.

$$