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National Weather Service Marine Forecast FZUS51 KGYX

FZUS51 KGYX 161519
CWFGYX

Coastal Waters Forecast
National Weather Service Gray ME
1119 AM EDT Sun May 16 2021

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

ANZ100-170530-
1119 AM EDT Sun May 16 2021

Synopsis for Stonington ME to Merrimack River MA out to 25 NM

Broad high pressure remains over the East Coast, including the Gulf
of Maine, until it gradually shifts east over the Atlantic Monday
into Tuesday before a cold front arrives from the north. In the
meantime, daily sea breezes will develop with a chance of a stray
shower or storm reaching the coast during the afternoon hours.



ANZ154-170530-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
1119 AM EDT Sun May 16 2021

THIS AFTERNOON
S winds 5 to 10 kt, becoming around 10 kt with
gusts up to 20 kt late. Seas around 2 ft. A slight chance of showers
and tstms late.

TONIGHT
SW winds 5 to 10 kt with gusts up to 20 kt, becoming NW
after midnight. Seas around 2 ft.

MON
NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft in the morning, then 1 foot or less.

MON NIGHT
S winds 5 to 10 kt. Seas 1 foot or less, then around
2 ft after midnight.

TUE
SW winds 5 to 10 kt. Seas around 2 ft.

TUE NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

WED
W winds around 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft.

WED NIGHT
SW winds 5 to 10 kt. Seas 2 to 3 ft.

THU
SW winds 5 to 10 kt. Seas around 2 ft.

THU NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.



ANZ152-170530-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
1119 AM EDT Sun May 16 2021

THIS AFTERNOON
SW winds 5 to 10 kt, becoming S late. Seas around
2 ft.

TONIGHT
S winds up to 10 kt, becoming NE after midnight. Seas
around 2 ft.

MON
NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft.

MON NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

TUE
SW winds around 10 kt. Seas 2 to 3 ft.

TUE NIGHT
W winds around 10 kt. Seas 2 to 3 ft.

WED
NW winds around 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft.

WED NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

THU
SW winds 5 to 10 kt. Seas around 2 ft.

THU NIGHT
SW winds around 10 kt. Seas around 2 ft. 



ANZ150-170530-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
1119 AM EDT Sun May 16 2021

THIS AFTERNOON
SW winds around 5 kt, becoming S around 5 kt late.
Seas around 2 ft.

TONIGHT
SE winds around 5 kt, becoming E around 5 kt after
midnight. Seas around 2 ft.

MON
NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft.

MON NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

TUE
SW winds 5 to 10 kt. Seas 2 to 3 ft.

TUE NIGHT
W winds around 10 kt with gusts up to 20 kt, becoming
NW after midnight. Seas 2 to 3 ft.

WED
NW winds around 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft.

WED NIGHT
W winds 5 to 10 kt. Seas 2 to 3 ft.

THU
SW winds 5 to 10 kt. Seas around 2 ft.

THU NIGHT
SW winds around 10 kt. Seas around 2 ft. 



ANZ153-170530-
Casco Bay-
1119 AM EDT Sun May 16 2021

THIS AFTERNOON
S winds 5 to 10 kt. Seas 1 foot or less, then 1 to
2 ft. A slight chance of showers and tstms late.

TONIGHT
S winds up to 10 kt, becoming N after midnight. Seas 1 to
2 ft.

MON
NE winds around 5 kt, becoming SE in the afternoon. Seas 1 to
2 ft. A chance of showers in the afternoon.

MON NIGHT
S winds around 5 kt. Seas 1 foot or less.

TUE
SW winds 5 to 10 kt. Seas 1 to 2 ft.

TUE NIGHT
W winds 5 to 10 kt. Seas 1 to 2 ft.

WED
NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 to
2 ft.

WED NIGHT
W winds 5 to 10 kt. Seas 1 to 2 ft.

THU
SW winds 5 to 10 kt. Seas 1 to 2 ft.

THU NIGHT
SW winds 5 to 10 kt. Seas 1 to 2 ft. 

Winds and seas higher in and near tstms.



ANZ151-170530-
Penobscot Bay-
1119 AM EDT Sun May 16 2021

THIS AFTERNOON
S winds around 5 kt, increasing to 5 to 10 kt
late. Seas 1 foot or less. A slight chance of showers and tstms
late.

TONIGHT
SE winds around 5 kt, becoming NE around 5 kt after
midnight. Seas 1 foot or less.

MON
NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less.

MON NIGHT
SW winds around 5 kt. Seas 1 foot or less.

TUE
SW winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in
the afternoon. A chance of showers in the afternoon.

TUE NIGHT
W winds 5 to 10 kt. Seas around 2 ft.

WED
W winds 5 to 10 kt. Seas around 2 ft.

WED NIGHT
W winds 5 to 10 kt. Seas around 2 ft.

THU
SW winds 5 to 10 kt. Seas around 2 ft.

THU NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.