Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 121013
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
613 AM EDT Sun Oct 12 2025

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

ANZ100-130015-
613 AM EDT Sun Oct 12 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
High pressure will reside north of the waters today. An ocean storm
will move up the East Coast through early week. Easterly fetch will
result in building wave heights today and tonight, with Gale
conditions overnight through Monday evening. The area of low pressure
will then be helped east by a cold front towards midweek.

$$

ANZ154-130015-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
613 AM EDT Sun Oct 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH LATE MONDAY
NIGHT...

.TODAY...NE winds 15 to 20 kt with gusts up to 30 kt, increasing to
20 to 25 kt with gusts up to 35 kt late. Seas 2 to 4 ft, building to
4 to 6 ft this afternoon. Wave Detail: E 4 ft at 4 seconds, becoming
E 6 ft at 5 seconds. Patchy fog early this morning. A slight chance
of showers early this afternoon. A chance of showers late. Vsby 1 to
3 NM early this morning.
.TONIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to
9 ft, building to 8 to 11 ft after midnight. Wave Detail: E 7 ft at
7 seconds, becoming E 8 ft at 7 seconds and SE 8 ft at 8 seconds. A
chance of showers in the evening, then rain after midnight.
.MON...NE winds 25 to 30 kt with gusts up to 45 kt. Seas 9 to 13 ft.
Wave Detail: SE 13 ft at 12 seconds and SE 9 ft at 8 seconds. Rain.
.MON NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 10 to
13 ft. Wave Detail: E 13 ft at 12 seconds. Rain.
.TUE...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 35 kt. Seas 8 to 11 ft. Wave Detail: E 11 ft
at 11 seconds. Rain in the morning, then showers likely in the
afternoon.
.TUE NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 7 to 9 ft, subsiding to 6 to 7 ft after midnight.
Wave Detail: SE 9 ft at 11 seconds, becoming SE 7 ft at 10 seconds.
A chance of showers.
.WED...NW winds 10 to 15 kt, becoming N 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 5 to 6 ft. A chance of showers.
.WED NIGHT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. A chance of showers.
.THU...N winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 5 ft. A
chance of showers.
.THU NIGHT...N winds 20 to 25 kt with gusts up to 40 kt. Seas 3 to
5 ft. A chance of showers.

$$

ANZ152-130015-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
613 AM EDT Sun Oct 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH LATE MONDAY
NIGHT...

.TODAY...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt late this morning and afternoon.
Seas 2 to 4 ft, building to 4 to 6 ft this afternoon. Wave Detail: E
3 ft at 4 seconds, becoming E 5 ft at 5 seconds and SE 2 ft at
14 seconds. Patchy fog early this morning. A slight chance of
showers late. Vsby 1 to 3 NM early this morning.
.TONIGHT...NE winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to
8 ft, building to 7 to 10 ft after midnight. Wave Detail: SE 6 ft at
7 seconds and SE 4 ft at 13 seconds, becoming SE 9 ft at 12 seconds
and E 7 ft at 6 seconds. A chance of showers in the evening, then
rain likely after midnight.
.MON...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to 12 ft.
Wave Detail: SE 12 ft at 12 seconds. Rain.
.MON NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 9 to 12 ft. Wave Detail: SE 12 ft
at 12 seconds. Rain.
.TUE...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 8 to 10 ft.
Wave Detail: SE 10 ft at 12 seconds. Rain in the morning, then
showers likely in the afternoon.
.TUE NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. Seas 6 to 8 ft. Wave Detail: SE 8 ft
at 11 seconds. A chance of showers.
.WED...N winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 5 to 6 ft. A chance of showers.
.WED NIGHT...N winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 35 kt. Seas 4 to 6 ft. A chance of showers.
.THU...N winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 5 ft. A
chance of showers.
.THU NIGHT...N winds 20 to 25 kt with gusts up to 40 kt. Seas 3 to
5 ft. A chance of showers.

$$

ANZ150-130015-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
613 AM EDT Sun Oct 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...

.TODAY...E winds 10 to 15 kt with gusts up to 25 kt, becoming NE
15 to 20 kt with gusts up to 30 kt this afternoon. Seas 2 to 4 ft,
building to 4 to 6 ft this afternoon. Wave Detail: E 3 ft at
4 seconds, becoming E 5 ft at 5 seconds. Patchy fog early this
morning with vsby 1 to 3 NM.
.TONIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
7 ft, building to 7 to 10 ft after midnight. Wave Detail: E 6 ft at
6 seconds and S 3 ft at 13 seconds, becoming SE 9 ft at 12 seconds
and E 6 ft at 6 seconds. A chance of showers in the evening, then a
chance of rain after midnight.
.MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 9 to 12 ft.
Wave Detail: SE 11 ft at 12 seconds. Rain likely.
.MON NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 9 to 12 ft. Wave Detail: SE 11 ft at 12 seconds.
Rain.
.TUE...NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas 7 to 10 ft. Wave Detail: SE 9 ft
at 12 seconds. Rain likely in the morning, then showers likely in
the afternoon.
.TUE NIGHT...N winds 5 to 10 kt. Seas 5 to 8 ft. Wave Detail: SE
7 ft at 11 seconds. A chance of showers.
.WED...N 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 4 to 6 ft.
A chance of showers.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to
5 ft. A chance of showers.
.THU...N winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 5 ft. A
chance of showers.
.THU NIGHT...N winds 20 to 25 kt with gusts up to 40 kt. Seas 3 to
5 ft. A chance of showers.

$$

ANZ153-130015-
Casco Bay-
613 AM EDT Sun Oct 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...

.TODAY...NE winds 10 to 15 kt with gusts up to 25 kt, increasing to
15 to 20 kt with gusts up to 30 kt this afternoon. Seas 2 to 4 ft.
Areas of fog early this morning. A slight chance of showers late.
Vsby 1 to 3 NM early this morning.
.TONIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of showers in the evening, then rain likely after
midnight.
.MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft.
Rain likely.
.MON NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
7 ft. Rain.
.TUE...NE winds 15 to 20 kt, becoming N 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Rain likely in the morning, then showers
likely in the afternoon.
.TUE NIGHT...N winds 5 to 10 kt. Seas 4 to 6 ft. A chance of
showers.
.WED...NW winds 10 to 15 kt, becoming N 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers in
the afternoon.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft. A chance of showers.
.THU...N winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft. A
chance of showers.
.THU NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 2 to 4 ft. A chance of showers in
the evening.

$$

ANZ151-130015-
Penobscot Bay-
613 AM EDT Sun Oct 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...

.TODAY...NE winds 10 to 15 kt, increasing to 15 to 20 kt late. Seas
2 to 3 ft. Wave Detail: E 2 ft at 3 seconds.
.TONIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 12 seconds and NE
2 ft at 3 seconds. A chance of rain after midnight.
.MON...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Wave Detail: S 4 ft at 12 seconds. A chance of rain.
.MON NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 12 seconds. Rain
likely.
.TUE...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 12 seconds. Rain
likely in the morning, then a chance of showers in the afternoon.
.TUE NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE
3 ft at 11 seconds. A chance of showers.
.WED...N winds 5 to 10 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft.
A chance of showers.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft. A chance of showers.
.THU...N winds 15 to 20 kt with gusts up to 30 kt, increasing to
20 to 25 kt with gusts up to 40 kt in the afternoon. Seas 2 to 3 ft.
A chance of showers.
.THU NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 2 to 3 ft. A chance of showers.

$$