Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 042334
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
734 PM EDT Sat Oct 4 2025

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

ANZ100-051345-
734 PM EDT Sat Oct 4 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
High pressure will remain in place across the waters through
Tuesday. A cold front will cross the waters Wednesday, and high
pressure will build in from the west for the second half of the
upcoming workweek.

$$

ANZ154-051345-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
734 PM EDT Sat Oct 4 2025

.TONIGHT...SW winds around 5 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 10 seconds.
.SUN...NE winds around 5 kt, becoming SE around 5 kt in the
afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 12 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 3 seconds and E 2 ft at 12 seconds.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds and E 2 ft at 12 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 11 seconds.
.TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
5 seconds.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
4 ft. Showers.
.WED...W winds 10 to 15 kt, becoming N in the afternoon. Seas 2 to
4 ft. Showers.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers in the evening.
.THU...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft.
.THU NIGHT...N winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ152-051345-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
734 PM EDT Sat Oct 4 2025

.TONIGHT...SW winds around 5 kt, becoming NE after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 10 seconds.
.SUN...E winds around 5 kt, becoming S in the afternoon. Seas around
2 ft. Wave Detail: SE 2 ft at 12 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and SE 2 ft at 12 seconds. Patchy fog after
midnight with vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 11 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 5 seconds.
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at
5 seconds.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft. Showers.
.WED...W winds 10 to 15 kt, becoming N in the afternoon. Gusts up to
25 kt. Seas 3 to 4 ft. Showers.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers in the evening.
.THU...N 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...N winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ150-051345-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
734 PM EDT Sat Oct 4 2025

.TONIGHT...SW winds around 5 kt, becoming NE after midnight. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at
10 seconds.
.SUN...E winds around 5 kt, becoming S in the afternoon. Seas around
2 ft. Wave Detail: SE 2 ft at 11 seconds.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 4 seconds and SE 2 ft at 11 seconds.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 4 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 5 seconds.
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at
5 seconds.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft. Showers.
.WED...W winds 10 to 15 kt, becoming N in the afternoon. Gusts up to
25 kt. Seas 3 to 5 ft. Showers.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers in the evening.
.THU...N 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...N winds 5 to 10 kt. Seas around 2 ft.

$$

ANZ153-051345-
Casco Bay-
734 PM EDT Sat Oct 4 2025

.TONIGHT...SW winds around 5 kt, becoming N around 5 kt late this
evening and early morning, then becoming around 5 kt towards
daybreak. Seas around 2 ft.
.SUN...NE winds around 5 kt, becoming S around 5 kt in the
afternoon. Seas around 2 ft.
.SUN NIGHT...SW winds around 5 kt. Seas around 2 ft. 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 with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft. Showers.
.WED...NW winds 10 to 15 kt, becoming N in the afternoon. Seas 2 to
3 ft. Showers, mainly in the morning.
.WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.THU...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas around 2 ft.
.THU NIGHT...N winds around 5 kt. Seas around 2 ft.

$$

ANZ151-051345-
Penobscot Bay-
734 PM EDT Sat Oct 4 2025

.TONIGHT...SW winds around 5 kt, becoming N around 5 kt late this
evening and overnight. Seas around 2 ft.
.SUN...E winds around 5 kt, becoming S around 5 kt in the afternoon.
Seas 1 foot or less.
.SUN NIGHT...SW winds around 5 kt. Seas 1 foot or less. Patchy fog.
Vsby 1 to 3 NM.
.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at
4 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: S
2 ft at 4 seconds.
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds.
.TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 4 ft. Showers.
.WED...W winds 10 to 15 kt, becoming N in the afternoon. Seas 2 to
4 ft. Showers.
.WED NIGHT...N winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers in the evening.
.THU...N winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...NW winds around 5 kt. Seas 1 foot or less.

$$