Coastal Waters Forecast
Issued by NWS Portland, ME

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FZUS51 KGYX 172250
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
650 PM EDT Tue Jun 17 2025

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

ANZ100-181300-
650 PM EDT Tue Jun 17 2025

.Synopsis for Stonington ME to Merrimack River Ma out to 25 NM
Onshore flow ahead of a warm front will promote coastal and marine
fog tonight. These conditions look to remain much of the week until
a cold front crosses the waters Thursday into Friday.

$$

ANZ154-181300-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
650 PM EDT Tue Jun 17 2025

.TONIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 7 seconds. Showers likely, mainly this evening. Patchy fog
until early morning. Patchy fog towards daybreak. Vsby 1 NM or less,
increasing to 1 to 3 NM towards daybreak.
.WED...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 7 seconds. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
.THU...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. Wave Detail: SE 3 ft at
7 seconds and S 2 ft at 4 seconds. Patchy fog. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: SE 3 ft at 6 seconds. Patchy fog in the evening
with vsby 1 to 3 NM.
.FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Wave Detail: SE 3 ft at 7 seconds.
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.SAT NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SUN...S winds around 10 kt. Seas around 2 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.

$$

ANZ152-181300-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
650 PM EDT Tue Jun 17 2025

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 7 seconds. Showers likely. Patchy fog this evening. Patchy fog
after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM towards
daybreak.
.WED...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: SE 3 ft at 7 seconds. A chance of showers. Patchy
fog. Vsby 1 to 3 NM.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds. Patchy fog. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 7 seconds. Patchy
fog in the evening. A chance of showers. Vsby 1 to 3 NM in the
evening.
.FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Wave Detail: SE 4 ft at 7 seconds.
.FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.

$$

ANZ150-181300-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
650 PM EDT Tue Jun 17 2025

.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 7 seconds. Patchy fog this evening. Patchy fog after midnight.
Patchy fog towards daybreak. Showers likely early this evening. A
chance of showers late this evening. Showers likely after midnight.
Vsby 1 NM or less, increasing to 1 to 3 NM towards daybreak.
.WED...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
8 seconds. Showers likely, mainly in the morning. Patchy fog. Vsby
1 to 3 NM.
.WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 7 seconds. A chance of showers. Patchy
fog. Vsby 1 to 3 NM.
.THU...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. Wave Detail: SE 3 ft at
7 seconds. Patchy fog. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE
2 ft at 8 seconds. Patchy fog in the evening. A chance of showers.
Vsby 1 to 3 NM in the evening.
.FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft.
Wave Detail: S 4 ft at 7 seconds.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.

$$

ANZ153-181300-
Casco Bay-
650 PM EDT Tue Jun 17 2025

.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Showers likely
until early morning, then a chance of showers towards daybreak.
Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM towards
daybreak.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers. Patchy fog in the evening. Areas of fog after midnight.
Vsby 1 to 3 NM.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Areas of fog in the
morning, then patchy fog in the afternoon. Vsby 1 to 3 NM.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog in the evening with vsby 1 to 3 NM.
.FRI...NW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SUN...S winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.

$$

ANZ151-181300-
Penobscot Bay-
650 PM EDT Tue Jun 17 2025

.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers
this evening, then showers likely after midnight. Patchy fog until
early morning. Areas of fog towards daybreak. Vsby 1 NM or less,
increasing to 1 to 3 NM towards daybreak.
.WED...S winds 5 to 10 kt. Seas around 2 ft. Showers likely in the
morning. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers. Areas of fog. Vsby 1 to 3 NM.
.THU...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at
4 seconds. Areas of fog in the morning. Patchy fog in the afternoon.
Vsby 1 to 3 NM.
.THU NIGHT...SW winds around 10 kt, becoming W with gusts up to
20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at
5 seconds. Patchy fog in the evening. A chance of showers. Vsby 1 to
3 NM in the evening.
.FRI...W winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 6 seconds.
.FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SUN...S winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.

$$