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 44 45 46
793
FZUS51 KGYX 061017
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
617 AM EDT Sun Apr 6 2025

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

ANZ100-070030-
617 AM EDT Sun Apr 6 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Cold front will cross the waters this morning, shifting the strongest
winds east and allowing seas to begin to diminish. The active weather
pattern will continue into early next week, with several chances of
precipitation and a storm passing the coastal waters on Tuesday.

$$

ANZ154-070030-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
617 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.TODAY...W winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at
7 seconds. Rain likely this morning, then scattered showers early
this afternoon. Isolated showers late.
.TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 8 seconds and E 2 ft at 7 seconds.
Scattered rain and snow showers after midnight with vsby 1 to 3 NM.
.MON...NE winds around 10 kt with gusts up to 20 kt, becoming E in
the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and
E 2 ft at 7 seconds. Scattered snow and rain showers. Vsby 1 to
3 NM.
.MON NIGHT...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 5 seconds and SE 2 ft at 8 seconds. A chance of showers and
scattered snow showers in the evening, then a chance of showers
after midnight. Vsby 1 to 3 NM in the evening.
.TUE...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: W 2 ft at
3 seconds and E 2 ft at 6 seconds. A chance of showers.
.TUE NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: W 4 ft at 4 seconds and E 2 ft at 6 seconds. A
chance of showers in the evening with vsby 1 NM or less.
.WED...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.
.WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. A chance of showers.

$$

ANZ152-070030-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
617 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...W winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at
7 seconds. Rain likely this morning, then scattered showers early
this afternoon. Isolated showers late.
.TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
4 ft. Wave Detail: SE 4 ft at 7 seconds. Scattered snow showers
after midnight with vsby 1 to 3 NM.
.MON...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 8 seconds. Scattered snow and rain
showers in the morning. Vsby 1 to 3 NM.
.MON NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds.
Scattered snow showers in the evening. A chance of showers. Vsby
1 to 3 NM in the evening.
.TUE...S winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon.
Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 6 seconds
and S 3 ft at 10 seconds. A chance of showers.
.TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 3 ft at 6 seconds. A
chance of showers in the evening with vsby 1 NM or less.
.WED...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 3 to 4 ft. A chance of showers.

$$

ANZ150-070030-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
617 AM EDT Sun Apr 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt with gusts up to 20 kt late this morning and afternoon.
Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. Rain likely until
late afternoon, then isolated showers late.
.TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. Wave Detail: SE 5 ft at 8 seconds. Scattered snow showers
after midnight with vsby 1 to 3 NM.
.MON...N winds 5 to 10 kt, becoming E in the afternoon. Seas 3 to
4 ft. Wave Detail: S 4 ft at 8 seconds. Scattered snow showers in
the morning with vsby 1 to 3 NM.
.MON NIGHT...E winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 8 seconds. A chance of showers.
.TUE...SE winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at
4 seconds and S 3 ft at 10 seconds. A chance of showers.
.TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Wave Detail: W 4 ft at 6 seconds and S 4 ft at 9 seconds. A
chance of showers in the evening with vsby 1 NM or less.
.WED...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft.
.WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.THU NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 3 to 4 ft. A chance of showers after midnight.

$$

ANZ153-070030-
Casco Bay-
617 AM EDT Sun Apr 6 2025

.TODAY...W winds 5 to 10 kt. Seas 2 to 4 ft. Rain likely this
morning, then scattered showers early this afternoon.
.TONIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. Scattered snow
showers after midnight with vsby 1 to 3 NM.
.MON...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to
4 ft. Scattered snow showers in the morning with vsby 1 to 3 NM.
.MON NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Scattered snow
showers in the evening. A chance of showers. Vsby 1 to 3 NM in the
evening.
.TUE...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. A chance of showers. Vsby 1 NM or less in
the morning.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers in the evening with vsby 1 NM or less.
.WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon.
Gusts up to 25 kt. Seas around 2 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers.

$$

ANZ151-070030-
Penobscot Bay-
617 AM EDT Sun Apr 6 2025

.TODAY...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
7 seconds. Rain likely this morning, then scattered showers early
this afternoon.
.TONIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 7 seconds. Scattered snow showers after midnight with vsby 1 to
3 NM.
.MON...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to
4 ft. Wave Detail: S 3 ft at 8 seconds.
.MON NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 8 seconds. A chance of showers.
.TUE...SE winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. A
chance of snow showers in the morning. A chance of showers.
.TUE NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. A chance
of showers in the evening with vsby 1 NM or less.
.WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 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. A chance of showers.

$$