138
FZUS51 KGYX 022246
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
646 PM EDT Tue Sep 2 2025

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

ANZ100-031300-
646 PM EDT Tue Sep 2 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Dry weather is expected with slight seas and light winds through
much of this week. A front will approach the waters late in the week
which may bring showers along with winds and seas increasing to near
25 knots and 5 feet. The front crosses late Saturday or Saturday
night with high pressure returning by early next week.

$$

ANZ154-031300-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
646 PM EDT Tue Sep 2 2025

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 8 seconds.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.THU...S 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. Wave Detail: SE 3 ft at
8 seconds and S 2 ft at 3 seconds.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds. A
chance of showers after midnight with vsby 1 to 3 NM.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. A chance
of showers in the morning with vsby 1 to 3 NM.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A
chance of showers in the afternoon.
.SAT NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Showers likely.
.SUN...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the morning.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ152-031300-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
646 PM EDT Tue Sep 2 2025

.TONIGHT...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 8 seconds. Areas of dense fog towards daybreak. Vsby 1 NM or less
towards daybreak.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: SE 3 ft at 8 seconds and S 2 ft at 4 seconds.
Patchy fog. Vsby 1 to 3 NM.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE
3 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas around 4 ft.
A chance of showers in the afternoon.
.SAT NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Gusts
up to 25 kt. Seas 3 to 4 ft. Showers likely.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ150-031300-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
646 PM EDT Tue Sep 2 2025

.TONIGHT...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 8 seconds. Areas of dense fog. Vsby 1 NM or less.
.WED...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at
8 seconds. Areas of dense fog in the morning with vsby 1 NM or less.
.WED NIGHT...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at
8 seconds.
.THU NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE
3 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM.
.FRI NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. A
chance of showers in the afternoon.
.SAT NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Gusts
up to 25 kt. Seas 3 to 4 ft. Showers likely.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
4 ft. Showers likely, mainly in the morning.
.SUN NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.

$$

ANZ153-031300-
Casco Bay-
646 PM EDT Tue Sep 2 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft.
.WED...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. A chance of showers after midnight. Vsby 1 to
3 NM.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A
chance of showers in the morning. Patchy fog in the morning with
vsby 1 to 3 NM.
.FRI NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft. Patchy fog in the evening with vsby 1 to
3 NM.
.SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A
chance of showers in the afternoon.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely.
.SUN...W winds around 5 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the morning.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ151-031300-
Penobscot Bay-
646 PM EDT Tue Sep 2 2025

.TONIGHT...S winds 5 to 10 kt, becoming light and variable. Seas
1 foot or less, then around 2 ft after midnight. Areas of fog late
this evening and overnight with vsby 1 NM or less.
.WED...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft. Areas of fog in the morning with vsby
1 NM or less.
.WED NIGHT...S winds around 5 kt. Seas around 2 ft.
.THU...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft. Patchy fog in the morning with vsby
1 to 3 NM.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A
chance of showers in the afternoon.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely.
.SUN...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to
3 ft. A chance of showers in the morning.
.SUN NIGHT...W winds around 5 kt. Seas around 2 ft.

$$