Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 071421
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1021 AM EDT Sat Jun 7 2025

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

ANZ100-080430-
1021 AM EDT Sat Jun 7 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
A stationary front will linger just inland through today, finally
working its way offshore as a cold front tonight. The moist airmass
will support areas of dense fog across the coastal waters. There will
be a break in the weather for Sunday as high pressure briefly builds
in from the east. Low pressure passing west of the area pulls a warm
front through the region Monday. A cold front passes through the
region early Wednesday. High pressure returns for Wednesday and
Thursday.

$$

ANZ154-080430-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1021 AM EDT Sat Jun 7 2025

.TODAY...S winds 5 to 10 kt, becoming E late. Seas 2 to 3 ft. Wave
Detail: SE 2 ft at 8 seconds. Patchy dense fog early this morning.
Patchy dense fog late this morning and early afternoon. Patchy dense
fog late. A slight chance of tstms this morning. Showers likely. A
slight chance of tstms this afternoon. Vsby 1 NM or less.
.TONIGHT...N winds 5 to 10 kt, becoming NW after midnight. Seas 2 to
3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers in the
evening. Patchy dense fog in the evening with vsby 1 NM or less.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to
4 ft. Wave Detail: SE 3 ft at 8 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 8 seconds. A chance of showers after midnight.
.MON...E winds around 10 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: SE 3 ft at 8 seconds. A chance of showers in the
morning.
.MON NIGHT...E winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE
3 ft at 7 seconds.
.TUE...SE winds 5 to 10 kt. Seas around 3 ft. A chance of showers in
the afternoon.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 3 ft. Showers.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W winds around 10 kt with gusts up to 20 kt. Seas 2 to
4 ft.

Winds and seas higher in and near tstms.

$$

ANZ152-080430-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1021 AM EDT Sat Jun 7 2025

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

Winds and seas higher in and near tstms.

$$

ANZ150-080430-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1021 AM EDT Sat Jun 7 2025

.TODAY...S winds 5 to 10 kt, becoming SE late. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 6 seconds. Patchy dense fog early this morning.
Patchy dense fog late this morning and early afternoon. Patchy dense
fog late. A chance of showers with a slight chance of tstms this
morning. Showers likely with a slight chance of tstms this
afternoon. Vsby 1 NM or less.
.TONIGHT...NE winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 9 seconds. Showers likely in the
evening. Patchy dense fog in the evening with vsby 1 NM or less.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 3 to
5 ft. Wave Detail: S 4 ft at 9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
3 to 5 ft. Wave Detail: S 4 ft at 9 seconds.
.MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: SE 4 ft at 8 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 7 seconds.
.TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in
the afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
3 to 4 ft. Showers.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. A chance of showers.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft.

Winds and seas higher in and near tstms.

$$

ANZ153-080430-
Casco Bay-
1021 AM EDT Sat Jun 7 2025

.TODAY...SE winds around 5 kt, becoming E around 5 kt late. Seas
around 2 ft. A chance of tstms this morning. Showers. A chance of
tstms this afternoon. Patchy dense fog late this morning and early
afternoon with vsby 1 NM or less.
.TONIGHT...N winds around 5 kt. Seas around 2 ft. A chance of
showers in the evening.
.SUN...N winds around 5 kt, becoming SE in the afternoon. Seas 2 to
3 ft.
.SUN NIGHT...S winds around 5 kt, becoming E after midnight. Seas
2 to 3 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in
the afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Showers.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.

Winds and seas higher in and near tstms.

$$

ANZ151-080430-
Penobscot Bay-
1021 AM EDT Sat Jun 7 2025

.TODAY...S winds around 5 kt, increasing to 5 to 10 kt late this
morning and afternoon. Seas 1 foot or less, then around 2 ft this
afternoon. Patchy dense fog early this morning. Patchy dense fog
late this morning and early afternoon. Patchy dense fog late. A
chance of showers and tstms this morning. Showers with a chance of
tstms this afternoon. Vsby 1 NM or less.
.TONIGHT...NE winds around 5 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 5 seconds. A chance of showers
in the evening. Patchy dense fog in the evening with vsby 1 NM or
less.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to
4 ft. Wave Detail: S 3 ft at 8 seconds.
.SUN NIGHT...S winds around 5 kt, becoming E after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 8 seconds.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in
the afternoon.
.MON NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
in the evening.
.TUE...SE winds 5 to 10 kt. Seas around 2 ft. A chance of showers in
the afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Showers.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft.

Winds and seas higher in and near tstms.

$$