224
FZUS51 KGYX 220001
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
801 PM EDT Fri Aug 21 2026

COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM

ANZ100-221415-
801 PM EDT Fri Aug 21 2026

.Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...
A front will remain stalled south of the waters through tonight as
waves of low pressure track along the front with high pressure to the
north. An area of low pressure approaches from the south and will
pass over or near the waters late Saturday and Saturday night
bringing showers and fog. Another area of low pressure is expected
to pass well north of the waters late Sunday into early Monday
sending a cold front across the waters. West to southwest flow will
prevail behind the front into the middle of next week.

$$

ANZ151-221415-
Penobscot Bay-
801 PM EDT Fri Aug 21 2026

.TONIGHT...S winds around 5 kt early this evening, becoming light
and variable, then becoming NE around 5 kt after midnight. Seas
1 foot or less.
.SAT...NE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon. Showers likely in the afternoon. Patchy fog in the
afternoon with vsby 1 to 3 NM.
.SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Showers, mainly
in the evening. Patchy fog in the evening, then areas of fog after
midnight. Vsby 1 to 3 NM.
.SUN...SE winds 5 to 10 kt. Seas around 2 ft. A chance of showers in
the morning, then showers likely in the afternoon. Areas of fog.
Vsby 1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers in the evening. Areas of fog in the evening, then patchy fog
after midnight. Vsby 1 to 3 NM.
.MON...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the
morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...SW winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft.

$$

ANZ153-221415-
Casco Bay-
801 PM EDT Fri Aug 21 2026

.TONIGHT...E winds around 5 kt, becoming NE after midnight. Seas
around 2 ft.
.SAT...NE winds 5 to 10 kt. Seas around 2 ft. Showers likely in the
afternoon. Patchy fog in the afternoon with vsby 1 to 3 NM.
.SAT NIGHT...NE winds 10 to 15 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Showers likely, mainly in the evening.
Patchy fog in the evening, then areas of fog after midnight. Vsby
1 to 3 NM.
.SUN...E winds around 5 kt, becoming SE in the afternoon. Seas 2 to
3 ft. Showers likely. Areas of fog in the morning. Patchy fog in the
afternoon. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. A chance of showers in the evening. Patchy fog. Vsby
1 to 3 NM.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning
with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.TUE...SW 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.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...W winds around 5 kt, becoming S in the afternoon. Seas around
2 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft.

$$

ANZ150-221415-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...NE winds around 5 kt, increasing to 5 to 10 kt towards
daybreak. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds.
.SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
3 seconds and SE 2 ft at 8 seconds. Showers likely in the afternoon.
Patchy fog in the afternoon with vsby 1 to 3 NM.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at
6 seconds. Showers likely, mainly in the evening. Patchy fog in the
evening, then areas of fog after midnight. Vsby 1 to 3 NM.
.SUN...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
6 seconds. Showers likely. Areas of fog. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 5 seconds. A chance of showers in the evening. Areas of fog
in the evening, then patchy fog after midnight. Vsby 1 to 3 NM.
.MON...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 6 seconds. Patchy
fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE 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.
.WED...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon.
Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft.

$$

ANZ152-221415-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...NE winds around 5 kt, increasing to 5 to 10 kt towards
daybreak. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds.
.SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
4 seconds and SE 2 ft at 8 seconds. Showers likely in the afternoon.
Patchy fog in the afternoon with vsby 1 to 3 NM.
.SAT NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E
5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at
5 seconds and SE 3 ft at 8 seconds. A chance of showers. Patchy fog
in the evening. Areas of fog after midnight. Vsby 1 to 3 NM.
.SUN...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at
7 seconds. A chance of showers in the morning, then showers likely
in the afternoon. Areas of fog. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 5 seconds. A chance of showers in the evening. Patchy fog.
Vsby 1 to 3 NM.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 3 to 4 ft.
.TUE...SW winds 10 to 15 kt. Seas around 3 ft.
.TUE 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.
.WED...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ154-221415-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds.
.SAT...NE winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: E 3 ft at 5 seconds and SE 2 ft at 8 seconds. Showers
likely in the afternoon. Patchy fog in the afternoon with vsby 1 to
3 NM.
.SAT NIGHT...NE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 5 seconds. A chance
of showers. Patchy fog in the evening. Areas of fog after midnight.
Vsby 1 to 3 NM.
.SUN...E winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
5 seconds. Areas of fog in the morning. A chance of showers. Vsby
1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 5 seconds and SE 2 ft at 8 seconds. A chance of showers in the
evening. Patchy fog after midnight. Vsby 1 to 3 NM.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.WED...W winds 5 to 10 kt, becoming S in the afternoon. Seas around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ180-221415-
Waters from Stonington ME to Port Clyde ME from 25 to 60 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt towards
daybreak. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SE
2 ft at 8 seconds.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Wave Detail: NE 3 ft at 4 seconds and SE 2 ft at 8 seconds. Showers
likely in the afternoon. Patchy fog in the afternoon with vsby 1 to
3 NM.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE
after midnight. Seas 3 to 4 ft. Wave Detail: E 3 ft at 5 seconds and
SE 3 ft at 8 seconds. A chance of showers. Patchy fog in the
evening. Areas of fog after midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft
at 6 seconds. A chance of showers in the morning, then showers
likely in the afternoon. Areas of fog. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: SE 3 ft at 5 seconds. A chance of showers in the
evening. Areas of fog in the evening, then patchy fog after
midnight. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at
7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 4 ft.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

$$

ANZ182-221415-
Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft
at 3 seconds and SE 2 ft at 8 seconds. A slight chance of showers
towards daybreak.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Wave Detail: E 3 ft at 4 seconds and SE 2 ft at 8 seconds. Showers
likely in the afternoon. Patchy fog in the afternoon with vsby 1 to
3 NM.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE
5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: E 3 ft at
5 seconds. A chance of showers in the evening. Patchy fog in the
evening, then areas of fog after midnight. Vsby 1 to 3 NM.
.SUN...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds and E 2 ft at 5 seconds. Showers likely. Areas of fog in
the morning. Areas of fog in the afternoon. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 5 seconds. A chance of showers in the evening. Patchy fog.
Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.

$$

ANZ184-221415-
Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM-
801 PM EDT Fri Aug 21 2026

.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft
at 3 seconds and SE 2 ft at 8 seconds. A slight chance of showers
towards daybreak.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Wave Detail: E 3 ft at 4 seconds and SE 2 ft at 8 seconds. A chance
of showers in the morning, then showers likely in the afternoon.
Patchy fog in the afternoon with vsby 1 to 3 NM.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE
around 5 kt after midnight. Seas 3 to 4 ft. Wave Detail: E 3 ft at
5 seconds. A chance of showers in the evening. Patchy fog in the
evening, then areas of fog after midnight. Vsby 1 to 3 NM.
.SUN...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
5 seconds. Areas of fog in the morning. Showers likely, mainly in
the morning. Vsby 1 to 3 NM.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 6 seconds. Patchy fog after midnight with vsby 1 to 3 NM.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED...W winds 5 to 10 kt with gusts up to 20 kt, becoming SW in the
afternoon. Seas around 2 ft.
.WED NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 2 to 3 ft.

$$