671
FZUS51 KGYX 100901
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
500 AM EDT Sun Aug 10 2025

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

ANZ100-102200-
500 AM EDT Sun Aug 10 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
The weather remains in the grips of high pressure through early this
week with prevailing south to southwest flow. A cold front
approaches toward midweek and crosses the waters late Thursday or
Thursday night. High pressure building in behind the front by late
week. Overall winds and expected to remain light with seas below 5
feet.

$$

ANZ154-102200-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
500 AM EDT Sun Aug 10 2025

.TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt late. Seas 2 to 3 ft. E swell 2 to 3 ft at 8 seconds. Light
swells. Patchy fog this morning with vsby 1 to 3 NM.
.TONIGHT...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. E swell 2 to 3 ft at
8 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.MON...S winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
8 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. E swell 3 to 4 ft
at 8 seconds. Light swells.
.TUE...S winds 5 to 10 kt. Seas around 3 ft. E swell 2 to 3 ft at
8 seconds. Light swells.
.TUE NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around
3 ft. E swell 2 to 3 ft at 8 seconds. Light swells. Patchy fog after
midnight with vsby 1 to 3 NM.
.WED...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. E swell 2 to 3 ft at
7 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft. SE swell 2 to 3 ft at 6 seconds. Light
swells.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
7 seconds. Light swells.
.THU NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. SE swell around 2 ft at 8 seconds. Light swells.

$$

ANZ152-102200-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
500 AM EDT Sun Aug 10 2025

.TODAY...S winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. E swell around 2 ft at 8 seconds. Light swells. Patchy fog
this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this
morning.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
7 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 4 ft at
8 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. SE swell 2 to
4 ft at 8 seconds. Light swells. Patchy fog in the evening. Areas of
fog after midnight. Vsby 1 NM or less.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. E swell 2 to 3 ft at
8 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. E swell 2 to 3 ft
at 7 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.WED...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. SE swell 2 to 3 ft at
6 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. S swell 2 to 3 ft at 6 seconds. Light swells.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. S swell 2 to 3 ft at
7 seconds. Light swells.
.THU NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. S swell 2 to 3 ft at 7 seconds. Light swells.

$$

ANZ150-102200-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
500 AM EDT Sun Aug 10 2025

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. SE swell around 2 ft
at 8 seconds. Light swells. Patchy dense fog early this morning,
then patchy fog late this morning. Vsby 1 NM or less, increasing to
1 to 3 NM late this morning.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
7 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
8 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft
at 8 seconds. Light swells. Areas of fog. Vsby 1 NM or less.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft at
8 seconds. Light swells. Areas of fog in the morning with vsby 1 to
3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. SE swell 2 to 3 ft
at 7 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. S swell 2 to 3 ft at
6 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. S swell 2 to 3 ft at 5 seconds. Light swells. A chance of
showers.
.THU...SW winds 5 to 10 kt. Seas around 3 ft. S swell 2 to 3 ft at
5 seconds. Light swells. A chance of showers in the morning.
.THU NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. S swell 2 to 3 ft at 7 seconds. Light swells.

$$

ANZ153-102200-
Casco Bay-
500 AM EDT Sun Aug 10 2025

.TODAY...S winds around 5 kt, increasing to 5 to 10 kt with gusts up
to 20 kt this afternoon. Seas around 2 ft. E swell up to 2 ft at
4 seconds. Light swells. Patchy fog this morning with vsby 1 to
3 NM.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. SE swell up to 2 ft at 4 seconds. Light swells. Patchy
fog after midnight with vsby 1 to 3 NM.
.MON...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. E swell up to 3 ft at 4 seconds. Light swells. Patchy fog in
the morning with vsby 1 to 3 NM.
.MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. E swell up to 3 ft at 4 seconds. Light swells. Patchy fog
after midnight with vsby 1 NM or less.
.TUE...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. E swell up to 3 ft at 4 seconds. Light swells. Patchy fog in
the morning with vsby 1 to 3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. E swell up to 3 ft
at 5 seconds. Light swells. Patchy fog after midnight with vsby 1 to
3 NM.
.WED...S winds 5 to 10 kt. Seas around 2 ft. E swell up to 3 ft at
6 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. SE swell up to
3 ft at 6 seconds. Light swells.
.THU...SW winds 5 to 10 kt. Seas around 2 ft. S swell up to 2 ft at
5 seconds. Light swells.
.THU NIGHT...W winds around 5 kt, becoming N after midnight. Seas
around 2 ft. SE swell up to 2 ft at 4 seconds. Light swells.

$$

ANZ151-102200-
Penobscot Bay-
500 AM EDT Sun Aug 10 2025

.TODAY...S winds around 5 kt, increasing to around 10 kt with gusts
up to 20 kt this afternoon. Seas 1 foot or less. Light swells,
becoming SE up to 2 ft at 4 seconds this afternoon. Patchy fog this
morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this
morning.
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft
after midnight. SE swell up to 2 ft at 5 seconds. Light swells.
Patchy fog after midnight with vsby 1 to 3 NM.
.MON...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft. SE swell up to 2 ft at 5 seconds. Light
swells. Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft. SE swell up to 2 ft at 5 seconds. Light
swells. Areas of fog. Vsby 1 NM or less.
.TUE...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft. SE swell up to 2 ft at 5 seconds. Light
swells. Areas of fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...S winds around 5 kt. Seas around 2 ft. S swell up to
2 ft at 7 seconds. Light swells. Patchy fog after midnight with vsby
1 to 3 NM.
.WED...S winds 5 to 10 kt. Seas around 2 ft. S swell up to 2 ft at
6 seconds. Light swells. Patchy fog in the morning with vsby 1 to
3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. S swell up to
2 ft at 6 seconds. Light swells. A chance of showers after midnight.
.THU...SW winds 5 to 10 kt. Seas around 2 ft. S swell up to 3 ft at
6 seconds. Light swells.
.THU NIGHT...W winds around 5 kt, becoming N after midnight. Seas
around 2 ft. S swell up to 2 ft at 7 seconds. Light swells.

$$