Coastal Waters Forecast
Issued by NWS Portland, ME

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711
FZUS51 KGYX 241857
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
257 PM EDT Sat May 24 2025

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

ANZ100-250900-
257 PM EDT Sat May 24 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Low pressure will slowly exit through this weekend. Showers
diminishing this evening and tonight while seas gradually subside.
High pressure builds across the waters early next week and moves
east of the waters by midweek.

$$

ANZ154-250900-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
257 PM EDT Sat May 24 2025

.TONIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft
at 9 seconds. A slight chance of showers early this evening.
.SUN...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at
9 seconds.
.SUN NIGHT...NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 9 seconds.
.MON...N winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 9 seconds.
.MON NIGHT...SW winds around 5 kt. Seas around 2 ft in the evening,
then 1 foot or less.
.TUE...W winds around 5 kt, becoming S in the afternoon. Seas 1 foot
or less, then around 2 ft in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.
.WED...W winds around 5 kt, becoming S in the afternoon. Seas around
2 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas around 2 ft. A chance of showers in the
afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.

$$

ANZ152-250900-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
257 PM EDT Sat May 24 2025

.TONIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 9 seconds and S 2 ft at 8 seconds. A slight chance of showers
early this evening.
.SUN...NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at
9 seconds and S 2 ft at 7 seconds.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 9 seconds.
.MON...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft. Wave Detail: SE 2 ft at 8 seconds.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.TUE...W winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.WED...W winds 5 to 10 kt, becoming SW with gusts up to 20 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas around 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Seas around 2 ft.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.

$$

ANZ150-250900-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
257 PM EDT Sat May 24 2025

.TONIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming NW
10 to 15 kt with gusts up to 20 kt towards daybreak. Seas 3 to 4 ft.
Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 7 seconds. A chance
of showers early this evening, then a slight chance of showers late
this evening with vsby 1 to 3 NM.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at
7 seconds and SE 2 ft at 8 seconds.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds and SE 2 ft at 9 seconds.
.MON...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around
2 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.WED...W winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas around 2 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers.

$$

ANZ153-250900-
Casco Bay-
257 PM EDT Sat May 24 2025

.TONIGHT...NW winds around 5 kt. Seas 2 to 3 ft. A chance of showers
early this evening.
.SUN...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...NW winds around 5 kt. Seas around 2 ft.
.MON...N winds around 5 kt, becoming S in the afternoon. Seas around
2 ft.
.MON NIGHT...SW winds around 5 kt. Seas 1 foot or less.
.TUE...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
1 foot or less.
.WED...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

$$

ANZ151-250900-
Penobscot Bay-
257 PM EDT Sat May 24 2025

.TONIGHT...W winds around 5 kt, becoming NW after midnight. Seas
around 2 ft. A chance of showers early this evening, then a slight
chance of showers late this evening and early morning. Patchy fog
late this evening and early morning with vsby 1 to 3 NM.
.SUN...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...NW winds around 5 kt. Seas around 2 ft.
.MON...N winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.MON NIGHT...W winds around 5 kt. Seas 1 foot or less.
.TUE...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.WED...W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

$$