Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 150533
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
133 AM EDT Tue Jul 15 2025

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

ANZ100-151945-
133 AM EDT Tue Jul 15 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
High pressure will become predominant today through late week, along
with another moist airmass supportive of more sea fog. Seas remain
low with waves 1 to 3 feet and winds generally 10 knots or less.

$$

ANZ154-151945-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
133 AM EDT Tue Jul 15 2025

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft
at 7 seconds. Patchy fog this morning. Vsby 1 NM or less, increasing
to 1 to 3 NM late this morning.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 7 seconds.
.WED...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at
5 seconds.
.WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog. Vsby 1 NM or
less.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Wave Detail: S 2 ft at 5 seconds. Patchy fog in the morning. A
chance of showers in the morning, then scattered tstms with a chance
of showers in the afternoon. Vsby 1 NM or less in the morning.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 2 ft at 5 seconds. Scattered tstms with a
chance of showers in the evening. Patchy fog. Vsby 1 NM or less.
.FRI...W winds 5 to 10 kt with gusts up to 20 kt, becoming N in the
afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM
or less.
.FRI NIGHT...N winds 5 to 10 kt. Seas around 2 ft.
.SAT...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around
2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

$$

ANZ152-151945-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
133 AM EDT Tue Jul 15 2025

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 6 seconds. Areas of dense fog early this morning, then patchy fog
late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late
this morning.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM.
.WED...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at
7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog. Vsby 1 NM or
less.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning. A
chance of showers. Vsby 1 NM or less in the morning.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 6 seconds. A chance of showers in the
evening. Patchy fog. Vsby 1 NM or less.
.FRI...W winds around 10 kt with gusts up to 20 kt, becoming NW in
the afternoon. Seas around 3 ft. Patchy fog in the morning with vsby
1 NM or less.
.FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...N winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ150-151945-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
133 AM EDT Tue Jul 15 2025

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 6 seconds. Areas of dense fog early this morning, then patchy fog
late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late
this morning.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at
7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: S 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or
less.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning with
vsby 1 NM or less.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog. Vsby 1 NM or
less.
.FRI...W winds around 10 kt with gusts up to 20 kt, becoming NW in
the afternoon. Seas around 3 ft. Patchy fog in the morning with vsby
1 NM or less.
.FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ153-151945-
Casco Bay-
133 AM EDT Tue Jul 15 2025

.TODAY...S winds around 5 kt, increasing to 5 to 10 kt late. Seas
around 2 ft. Areas of dense fog early this morning, then patchy fog
late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late
this morning.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM.
.WED...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 NM or less.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 NM or less.
.THU...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the
morning. A chance of showers in the morning, then scattered tstms
with a chance of showers in the afternoon. Vsby 1 NM or less in the
morning.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Scattered tstms
with a chance of showers in the evening. Patchy fog. Vsby 1 NM or
less.
.FRI...NW winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the
morning with vsby 1 NM or less.
.FRI NIGHT...N winds around 5 kt. Seas around 2 ft.
.SAT...NE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft.
.SAT NIGHT...SW winds around 5 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

$$

ANZ151-151945-
Penobscot Bay-
133 AM EDT Tue Jul 15 2025

.TODAY...SW winds around 5 kt, becoming S this afternoon. Seas
around 2 ft. Areas of dense fog early this morning, then patchy fog
late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late
this morning.
.TONIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to
3 NM.
.WED...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 NM or less.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 NM or less.
.THU...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at
5 seconds. Patchy fog in the morning. A chance of showers. Vsby 1 NM
or less in the morning.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 5 seconds. A chance of showers in the evening. Patchy fog.
Vsby 1 NM or less.
.FRI...W winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to
3 ft. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...N winds around 5 kt. Seas 2 to 3 ft.
.SAT...N winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.SAT NIGHT...SW winds around 5 kt. Seas around 2 ft.

$$