Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 011015
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
615 AM EDT Mon Sep 1 2025

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

ANZ100-020015-
615 AM EDT Mon Sep 1 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Dry weather is expected with light winds and small seas through much
of this week. A frontal passage may bring about showers and gustier
winds late week.

$$

ANZ154-020015-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
615 AM EDT Mon Sep 1 2025

.TODAY...NE winds 5 to 10 kt, becoming E late. Seas around 2 ft.
Wave Detail: SE 2 ft at 8 seconds.
.TONIGHT...NE winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 8 seconds.
.TUE...E winds around 5 kt. Seas around 2 ft. Wave Detail: SE 2 ft
at 9 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 8 seconds.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. A chance of showers after midnight.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft.
A chance of showers in the morning, then showers likely in the
afternoon.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. A chance of showers.

$$

ANZ152-020015-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
615 AM EDT Mon Sep 1 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas around
2 ft. Wave Detail: SE 2 ft at 7 seconds.
.TONIGHT...E winds around 5 kt, becoming NE after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 7 seconds.
.TUE...E winds around 5 kt. Seas around 2 ft. Wave Detail: SE 2 ft
at 9 seconds.
.TUE NIGHT...SW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 8 seconds.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas around 3 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft.
A chance of showers.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. A chance of showers.

$$

ANZ150-020015-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
615 AM EDT Mon Sep 1 2025

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas around
2 ft. Wave Detail: SE 2 ft at 7 seconds.
.TONIGHT...E winds around 5 kt, becoming NE after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds.
.TUE...E winds around 5 kt. Seas 1 foot or less, then around 2 ft in
the afternoon.
.TUE NIGHT...SW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A
chance of showers.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. A chance of showers.

$$

ANZ153-020015-
Casco Bay-
615 AM EDT Mon Sep 1 2025

.TODAY...NE winds around 5 kt, becoming SE this afternoon. Seas
around 2 ft.
.TONIGHT...SE winds around 5 kt, becoming NE after midnight. Seas
around 2 ft.
.TUE...NE winds around 5 kt, becoming SE around 5 kt in the
afternoon. Seas 1 foot or less.
.TUE NIGHT...SW winds around 5 kt. Seas around 2 ft.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...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.
.THU NIGHT...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.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A
chance of showers in the morning, then showers likely in the
afternoon.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW
5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of showers.

$$

ANZ151-020015-
Penobscot Bay-
615 AM EDT Mon Sep 1 2025

.TODAY...N winds around 5 kt, becoming SE this afternoon. Seas
around 2 ft this morning, then 1 foot or less.
.TONIGHT...S winds around 5 kt in the evening, becoming light and
variable. Seas 1 foot or less.
.TUE...E winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less.
.TUE NIGHT...SW winds around 5 kt. Seas 1 foot or less, then around
2 ft after midnight.
.WED...SW winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft.
.THU...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.FRI...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

$$