Coastal Waters Forecast
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
105
FZUS51 KGYX 051910
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
310 PM EDT Thu Jun 5 2025

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

ANZ100-060915-
310 PM EDT Thu Jun 5 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Cold front will approach the waters tonight with showers and
thunderstorms likely remaining over land. The front will slip farther
south Friday with rounds of showers and storms likely over the
coastal waters. Areas of fog may develop during the day Friday as
well. More rain will be possible Saturday before things finally start
to clear out.

$$

ANZ154-060915-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
310 PM EDT Thu Jun 5 2025

.TONIGHT...S winds 5 to 10 kt, becoming W late this evening, then
becoming N after midnight. Seas around 2 ft. Wave Detail: S 2 ft at
5 seconds and SE 2 ft at 8 seconds.
.FRI...NE winds around 5 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds. Patchy fog. Scattered
showers in the afternoon. Vsby 1 to 3 NM.
.FRI NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds. Showers likely, mainly in the evening. Patchy
fog. Vsby 1 to 3 NM.
.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at
5 seconds and E 2 ft at 8 seconds. Patchy fog in the morning.
Scattered showers in the morning, then rain likely in the afternoon.
Vsby 1 to 3 NM in the morning.
.SAT NIGHT...W winds around 5 kt, becoming NW after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 2 ft at
8 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to
4 ft. Wave Detail: SE 3 ft at 8 seconds and SE 3 ft at 9 seconds.
.SUN NIGHT...S winds 5 to 10 kt, becoming SE after midnight. Seas
3 to 4 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SE winds 5 to 10 kt. Seas 2 to 4 ft. Scattered showers in the
afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming W after midnight. Seas
3 to 4 ft. Showers likely.

$$

ANZ152-060915-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
310 PM EDT Thu Jun 5 2025

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

$$

ANZ150-060915-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
310 PM EDT Thu Jun 5 2025

.TONIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds. Isolated showers and
tstms after midnight.
.FRI...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 6 seconds. Scattered showers in
the afternoon. Patchy fog in the afternoon with vsby 1 to 3 NM.
.FRI NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S
2 ft at 6 seconds. Scattered showers. Patchy fog. Vsby 1 to 3 NM.
.SAT...S winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy
fog in the morning. Scattered showers in the morning, then rain
likely in the afternoon. Vsby 1 to 3 NM in the morning.
.SAT NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 4 ft. Wave Detail: S 4 ft at 9 seconds. Scattered showers in
the evening.
.SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to
5 ft. Wave Detail: S 5 ft at 9 seconds.
.SUN NIGHT...SW winds 5 to 10 kt, becoming E after midnight. Seas
3 to 5 ft.
.MON...E winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...SE winds 5 to 10 kt. Seas around 3 ft.
.TUE...SE winds 5 to 10 kt. Seas 3 to 5 ft. Scattered showers in the
afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
3 to 5 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ153-060915-
Casco Bay-
310 PM EDT Thu Jun 5 2025

.TONIGHT...S winds 5 to 10 kt, becoming N late this evening and
overnight. Seas 1 to 2 ft. Isolated showers and tstms early this
evening.
.FRI...NE winds around 5 kt, becoming SE in the afternoon. Seas 1 to
2 ft. Scattered showers in the afternoon. Patchy fog in the
afternoon with vsby 1 to 3 NM.
.FRI NIGHT...S winds around 5 kt. Seas 1 to 2 ft. Showers likely.
Patchy fog. Vsby 1 to 3 NM.
.SAT...S winds 5 to 10 kt. Seas 1 to 2 ft. Patchy fog in the
morning. Rain likely. Vsby 1 to 3 NM in the morning.
.SAT NIGHT...SW winds around 5 kt, becoming NW around 5 kt after
midnight. Seas 2 to 3 ft. Scattered showers in the evening.
.SUN...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to
4 ft.
.SUN NIGHT...S winds around 5 kt, becoming E after midnight. Seas
2 to 4 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SE winds 5 to 10 kt. Seas 2 to 3 ft. Scattered showers in the
afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming W after midnight. Seas
2 to 4 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ151-060915-
Penobscot Bay-
310 PM EDT Thu Jun 5 2025

.TONIGHT...S winds 5 to 10 kt, becoming SE late this evening, then
becoming N around 5 kt after midnight. Seas 1 to 2 ft. Isolated
showers and tstms this evening. Isolated showers after midnight.
.FRI...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less. Scattered showers in the afternoon with vsby 1 to
3 NM.
.FRI NIGHT...S winds around 5 kt. Seas 1 foot or less. Scattered
showers in the evening, then showers likely after midnight. Patchy
fog. Vsby 1 to 3 NM.
.SAT...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon. Patchy fog in the morning. Rain likely. Vsby 1 to
3 NM in the morning.
.SAT NIGHT...SW winds around 5 kt, becoming NW around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds.
Scattered showers in the evening.
.SUN...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to
4 ft. Wave Detail: S 3 ft at 9 seconds.
.SUN NIGHT...SW winds around 5 kt, becoming E after midnight. Seas
2 to 4 ft.
.MON...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds around 5 kt. Seas around 2 ft.
.TUE...SE winds 5 to 10 kt. Seas 2 to 3 ft. Scattered showers in the
afternoon.
.TUE NIGHT...SE winds around 5 kt, becoming SW after midnight. Seas
2 to 3 ft. Showers likely.

Winds and seas higher in and near tstms.

$$