Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 040628
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
228 AM EDT Sun Oct 4 2026

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

ANZ100-042030-
228 AM EDT Sun Oct 4 2026

.Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...
High pressure remains in control of the waters today. A strong cold
front will approach the waters Monday, and while southwest winds will
increase ahead of it, it will be the west northwest winds behind the
front that become gusty. A small craft advisory has been issued for
Monday afternoon through late Tuesday afternoon, and there remains a
chance for some gale force gusts across all waters. High pressure
then returns for the remainder of the work week.

$$

ANZ151-042030-
Penobscot Bay-
228 AM EDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

.TODAY...E winds 5 to 10 kt, becoming SE late. Seas 1 foot or less.
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
1 foot or less. A chance of showers after midnight with vsby 1 to
3 NM.
.MON...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the
morning.
.MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: W 2 ft at 3 seconds.
.TUE...W winds around 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
Wave Detail: W 2 ft at 3 seconds.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. Seas around 2 ft.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

$$

ANZ153-042030-
Casco Bay-
228 AM EDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

.TODAY...E winds 5 to 10 kt. Seas around 2 ft.
.TONIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas
around 2 ft. A chance of showers.
.MON...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft.
.MON NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft.
.TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
.TUE NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt, becoming W
after midnight. Seas around 2 ft.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
25 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ150-042030-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
228 AM EDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

.TODAY...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 3 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 5 seconds. A chance of showers.
.MON...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and SW
3 ft at 4 seconds. A chance of showers in the morning.
.MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: W 4 ft at 5 seconds and SE 4 ft at 8 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Wave Detail: W 4 ft at 5 seconds and SE 2 ft at 8 seconds.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: W 4 ft at 5 seconds.
.WED...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.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft.

$$

ANZ152-042030-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
228 AM EDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

.TODAY...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 3 seconds.
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 5 seconds. A chance of showers.
.MON...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and SW
3 ft at 4 seconds.
.MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft. Wave Detail: W 4 ft at 4 seconds and SE 4 ft at 8 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Wave Detail: W 4 ft at 4 seconds and SE 3 ft at 8 seconds.
.TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at
4 seconds.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

$$

ANZ154-042030-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
228 AM EDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

.TODAY...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 4 seconds and SE 2 ft at 10 seconds.
.TONIGHT...E winds around 5 kt, becoming NE after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 5 seconds and SE 2 ft at
10 seconds. A chance of showers.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Wave Detail: SE 4 ft at 8 seconds and W 2 ft at 3 seconds.
.MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: E 4 ft at 8 seconds and W 3 ft at 3 seconds.
.TUE...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: W 3 ft at
4 seconds and E 3 ft at 8 seconds.
.TUE NIGHT...W 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: W 2 ft at
3 seconds and E 2 ft at 8 seconds.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 2 to 3 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ180-042030-
Waters from Stonington ME to Port Clyde ME from 25 to 60 NM-
228 AM EDT Sun Oct 4 2026

.TODAY...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: E 2 ft at 4 seconds.
.TONIGHT...SE winds 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and E
3 ft at 5 seconds. A chance of showers. Vsby 1 to 3 NM in the
evening.
.MON...NW winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft
at 8 seconds and W 3 ft at 4 seconds.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
7 ft. Wave Detail: W 6 ft at 5 seconds and SE 4 ft at 8 seconds.
.TUE...W winds around 20 kt with gusts up to 30 kt. Seas 5 to 7 ft.
Wave Detail: SW 6 ft at 7 seconds and SE 2 ft at 8 seconds.
.TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds.
.WED...W winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to
25 kt in the afternoon. Seas around 2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.THU...SW winds around 15 kt with gusts up to 25 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.

$$

ANZ182-042030-
Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM-
228 AM EDT Sun Oct 4 2026

.TODAY...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE
5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds.
.TONIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming E
5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at
9 seconds and E 2 ft at 5 seconds. A chance of showers. Vsby 1 to
3 NM in the evening.
.MON...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 8 seconds and W
3 ft at 4 seconds.
.MON NIGHT...NW winds around 20 kt with gusts up to 35 kt. Seas 5 to
6 ft. Wave Detail: W 6 ft at 5 seconds and E 4 ft at 8 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft.
Wave Detail: SW 6 ft at 6 seconds and E 2 ft at 8 seconds.
.TUE NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft. Wave Detail: NW 4 ft at 5 seconds.
.WED...SW winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to
25 kt in the afternoon. Seas around 2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.

$$

ANZ184-042030-
Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM-
228 AM EDT Sun Oct 4 2026

.TODAY...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at
3 seconds.
.TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 9 seconds and E 2 ft at 5 seconds. A
chance of showers. Vsby 1 to 3 NM in the evening.
.MON...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and W
3 ft at 4 seconds.
.MON NIGHT...NW winds around 20 kt with gusts up to 30 kt. Seas 5 to
6 ft. Wave Detail: W 5 ft at 5 seconds and E 4 ft at 8 seconds.
.TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft.
Wave Detail: W 5 ft at 5 seconds and E 3 ft at 8 seconds.
.TUE NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at
4 seconds.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
25 kt in the afternoon. Seas around 2 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.

$$