Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 281516
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1116 AM EDT Sat Jun 28 2025

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

ANZ100-290530-
1116 AM EDT Sat Jun 28 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
A weak area of low pressure tracks north of the waters through early
Sunday. High pressure then builds across the waters on Monday. A
cold front approaches from the west on Tuesday, and crosses through
by early Wednesday. Another passing front is possible on Thursday.

$$

ANZ154-290530-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1116 AM EDT Sat Jun 28 2025

.REST OF TODAY...SE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 5 seconds. Showers likely late
this morning, then a chance of showers early this afternoon. A
slight chance of showers with isolated tstms late. Patchy fog late
with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 5 seconds and SE 2 ft at 9 seconds.
Patchy fog. A chance of showers after midnight. Vsby 1 NM or less.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 7 seconds.
.SUN NIGHT...SW winds around 5 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.MON...SW winds around 5 kt, becoming S with gusts up to 20 kt in
the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds.
Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SE 3 ft at 8 seconds and S 2 ft at 4 seconds.
.TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft.
Scattered showers in the morning, then showers likely with scattered
tstms in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Showers likely with scattered tstms in the evening.
.WED...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ152-290530-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1116 AM EDT Sat Jun 28 2025

.REST OF TODAY...SE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: SE 3 ft at 5 seconds. Showers likely late
this morning, then a chance of showers this afternoon. Isolated
tstms late. Patchy fog late with vsby 1 NM or less.
.TONIGHT...SE winds 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 5 seconds. A
chance of showers in the evening. Patchy fog. Vsby 1 NM or less.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to
4 ft. Wave Detail: SE 3 ft at 8 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.MON...SW winds around 5 kt, becoming S with gusts up to 20 kt in
the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds.
Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds.
.TUE...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas around 4 ft. Scattered showers in the morning, then
showers likely in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Showers likely in the evening.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt after midnight. Seas around 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ150-290530-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1116 AM EDT Sat Jun 28 2025

.REST OF TODAY...SE winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. Wave Detail: SE 3 ft at 5 seconds. Showers likely late
this morning, then a chance of showers with isolated tstms late.
Patchy fog this afternoon with vsby 1 NM or less.
.TONIGHT...SE winds 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
9 seconds and SE 3 ft at 5 seconds. Scattered tstms in the evening.
A chance of showers. Patchy fog. Vsby 1 NM or less.
.SUN...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 7 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.MON...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft
at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 8 seconds.
.TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Scattered showers.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Scattered showers.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 3 to 4 ft.

Winds and seas higher in and near tstms.

$$

ANZ153-290530-
Casco Bay-
1116 AM EDT Sat Jun 28 2025

.REST OF TODAY...SE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely late this morning, then a chance of
showers early this afternoon. A slight chance of showers with
isolated tstms late. Patchy fog late with vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
2 to 3 ft. Patchy fog. Vsby 1 NM or less.
.SUN...NW winds around 5 kt, becoming W in the afternoon. Seas 2 to
3 ft.
.SUN NIGHT...W winds around 5 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.MON...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Scattered showers in the morning, then showers likely with scattered
tstms in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely
with scattered tstms in the evening.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ151-290530-
Penobscot Bay-
1116 AM EDT Sat Jun 28 2025

.REST OF TODAY...SE winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 3 seconds. Showers likely late this morning, then
showers likely with isolated tstms late. Patchy fog late. Vsby 1 NM
or less this afternoon.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 5 seconds. Showers likely, mainly in the evening. Patchy fog.
Vsby 1 NM or less.
.SUN...N winds around 5 kt, becoming NW in the afternoon. Seas 2 to
3 ft. A chance of showers in the morning. Patchy fog in the morning
with vsby 1 to 3 NM.
.SUN NIGHT...W winds around 5 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.MON...SW winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Scattered showers in the morning, then
showers likely in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely in
the evening.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$