FZUS51 KGYX 211416
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1016 AM EDT Wed May 21 2025

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

ANZ100-220430-
1016 AM EDT Wed May 21 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM 
A fresh onshore wind is expected today as we get a brief respite
between storm systems. The next low pressure will begin to develop
and approach early Thursday. It will bring soaking rain and gale
force conditions, especially outside of the bays. This storm may cut
off once again and continue the unsettled weather into the weekend
before slowly drifting east and allowing things to dry out.

$$

ANZ154-220430-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1016 AM EDT Wed May 21 2025

...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.REST OF TODAY...NE winds around 15 kt with gusts up to 25 kt. Seas
3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt after midnight. Seas 3 to 4 ft. 
.THU...E winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 5 ft,
building to 5 to 7 ft in the afternoon. Scattered showers in the
morning, then rain in the afternoon. 
.THU NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to
10 ft, building to 10 to 12 ft after midnight. Rain.
.FRI...N winds 20 to 25 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 9 to 12 ft, subsiding to 8 to 10 ft in the
afternoon. A chance of rain. 
.FRI NIGHT...W winds 5 to 10 kt. Seas 6 to 9 ft, subsiding to 5 to
7 ft after midnight. A chance of rain. 
.SAT...W winds 5 to 10 kt. Seas 4 to 5 ft. A chance of rain in the
morning, then a chance of showers in the afternoon. 
.SAT NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
in the evening. 
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft. 
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.  

$$

ANZ152-220430-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1016 AM EDT Wed May 21 2025

...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.REST OF TODAY...NE winds around 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. 
.THU...E winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 4 ft,
building to 4 to 6 ft in the afternoon. Rain likely in the
afternoon. 
.THU NIGHT...E winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to
10 ft, building to 9 to 12 ft after midnight. Rain.
.FRI...NE winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 9 to 12 ft. Rain, mainly in the morning. 
.FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 6 to
9 ft, subsiding to 4 to 6 ft after midnight. Wave Detail: S 3 ft at
8 seconds. A chance of rain. 
.SAT...W winds around 10 kt. Seas 4 to 5 ft. A chance of rain in the
morning, then a chance of showers in the afternoon. 
.SAT NIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of
showers in the evening. 
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft. 
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.  

$$

ANZ150-220430-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1016 AM EDT Wed May 21 2025

...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.REST OF TODAY...NE winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. 
.THU...E winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 35 kt. Seas 2 to 4 ft, building to 4 to 6 ft
in the afternoon. Scattered showers in the afternoon.
.THU NIGHT...E winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to
9 ft, building to 8 to 11 ft after midnight. Rain.
.FRI...E winds 20 to 25 kt, becoming SE 15 to 20 kt in the
afternoon. Gusts up to 35 kt. Seas 9 to 12 ft. Wave Detail: S 3 ft
at 9 seconds. Rain.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
8 ft, subsiding to 4 to 5 ft after midnight. Wave Detail: S 4 ft at
9 seconds, becoming SE 5 ft at 9 seconds. A chance of rain. 
.SAT...W winds around 10 kt. Seas 4 to 5 ft. A chance of rain in the
morning, then a chance of showers in the afternoon. 
.SAT NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
in the evening. 
.SUN...NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon.
Seas 2 to 3 ft. 
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.  

$$

ANZ153-220430-
Casco Bay-
1016 AM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
FRIDAY MORNING...

.REST OF TODAY...E winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. 
.TONIGHT...E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. 
.THU...E winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 2 to 4 ft. Rain likely in the afternoon. 
.THU NIGHT...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
7 ft. Rain.
.FRI...NE winds 15 to 20 kt, becoming N 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Rain.
.FRI NIGHT...NW winds 5 to 10 kt. Seas 4 to 6 ft. A chance of rain. 
.SAT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of rain in the
morning, then a chance of showers in the afternoon. 
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers in the evening. 
.SUN...NW winds 5 to 10 kt. Seas 2 to 3 ft. 
.SUN NIGHT...W winds around 5 kt. Seas around 2 ft.  

$$

ANZ151-220430-
Penobscot Bay-
1016 AM EDT Wed May 21 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
FRIDAY MORNING...

.REST OF TODAY...E winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. 
.TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas around 2 ft. 
.THU...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas around 2 ft. 
.THU NIGHT...E winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to
5 ft. Rain.
.FRI...NE winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Rain.
.FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 4 ft. Wave Detail: S 3 ft at 9 seconds. A chance of rain. 
.SAT...N winds around 5 kt, becoming W in the afternoon. Seas 2 to
3 ft. A chance of rain in the morning, then a chance of showers in
the afternoon. 
.SAT NIGHT...NW winds around 5 kt. Seas 2 to 3 ft. A chance of
showers in the evening. 
.SUN...NW winds 5 to 10 kt. Seas around 2 ft. 
.SUN NIGHT...NW winds around 5 kt. Seas around 2 ft in the evening,
then 1 foot or less.  

$$