252
FZUS51 KGYX 242103
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
502 PM EDT Sun Aug 24 2025

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

ANZ100-251000-
502 PM EDT Sun Aug 24 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Residual swell will continue to gradually diminish this evening.
Southerly winds will remain gusty at times through this evening
tapering off overnight. A cold front will approach the waters on
Monday and turn winds offshore after it crosses. An offshore low
pressure system may bring seas back up to near 5 ft outside of the
bays Monday night into Tuesday.

$$

ANZ154-251000-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
502 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT MONDAY...

.TONIGHT...S winds 15 to 20 kt, diminishing to 5 to 10 kt. Seas 4 to
6 ft. Wave Detail: SE 5 ft at 5 seconds and E 3 ft at 11 seconds.
Patchy fog after midnight. Isolated showers towards daybreak. Vsby
1 to 3 NM after midnight.
.MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds. Patchy fog in the morning. Scattered showers. Vsby 1 to
3 NM in the morning.
.MON NIGHT...S winds 5 to 10 kt, becoming W with gusts up to 20 kt
after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after
midnight. Wave Detail: SE 3 ft at 7 seconds, becoming SE 4 ft at
8 seconds.
.TUE...W winds around 10 kt with gusts up to 20 kt. Seas 3 to 5 ft.
Wave Detail: SE 5 ft at 9 seconds.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE
4 ft at 8 seconds.
.WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 9 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.
.THU...W 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.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.FRI...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ152-251000-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
502 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT MONDAY...

.TONIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight.
Wave Detail: S 5 ft at 6 seconds and E 2 ft at 10 seconds, becoming
S 4 ft at 6 seconds. Patchy fog late this evening and overnight.
Isolated showers towards daybreak. Vsby 1 to 3 NM late this evening
and overnight.
.MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
6 seconds. Patchy fog in the morning. Scattered showers. Vsby 1 to
3 NM in the morning.
.MON NIGHT...S winds around 5 kt, becoming W after midnight. Seas
2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: SE
3 ft at 6 seconds, becoming SE 5 ft at 9 seconds. Patchy fog.
.TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 5 ft at
9 seconds.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 8 seconds.
.WED...W winds around 5 kt, becoming SW in the afternoon. Seas
around 3 ft. Wave Detail: SE 3 ft at 9 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 3 ft.
.THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 2 to 3 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.FRI...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ150-251000-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
502 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 5 seconds and SE 4 ft at 9 seconds.
Patchy fog late this evening and overnight. Isolated showers after
midnight. Scattered showers towards daybreak. Vsby 1 to 3 NM late
this evening and overnight.
.MON...S winds around 10 kt, becoming E in the afternoon. Seas 2 to
3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning.
Scattered showers. Vsby 1 to 3 NM in the morning.
.MON NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: SE
3 ft at 6 seconds, becoming S 5 ft at 9 seconds. Patchy fog.
.TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SE 6 ft at
9 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW
5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at
8 seconds.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
9 seconds.
.WED NIGHT...W winds 5 to 10 kt. Seas around 3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.FRI...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ153-251000-
Casco Bay-
502 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT MONDAY...

.TONIGHT...S winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt. Seas 2 to 4 ft. Isolated showers towards daybreak.
Patchy fog towards daybreak. Vsby 1 to 3 NM towards daybreak.
.MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the
morning. Scattered showers. Vsby 1 to 3 NM in the morning.
.MON NIGHT...S winds around 5 kt, becoming W after midnight. Seas
2 to 3 ft. Patchy fog.
.TUE...W winds 5 to 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.WED...W winds around 5 kt, becoming SW in the afternoon. Seas 2 to
3 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.
.THU...SW winds 5 to 10 kt, becoming S with gusts up to 20 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming W
after midnight. Seas 2 to 3 ft.
.FRI...W winds around 5 kt, becoming S in the afternoon. Seas around
2 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ151-251000-
Penobscot Bay-
502 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. Seas 2 to 3 ft. Patchy fog late this
evening and overnight. Isolated showers after midnight. Scattered
showers towards daybreak. Vsby 1 to 3 NM late this evening and
overnight.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the
morning. Showers likely, mainly in the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds around 5 kt, becoming SW after midnight. Seas
2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. Patchy fog.
.TUE...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
9 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 8 seconds.
.WED...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at
7 seconds.
.WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.
.FRI...W winds around 5 kt, becoming S in the afternoon. Seas around
2 ft.
.FRI NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
around 2 ft.

$$