661
FZUS51 KGYX 180619
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
219 AM EDT SUN OCT 18 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
ANZ100-182030-
219 AM EDT SUN OCT 18 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
HIGH PRESSURE WILL DOMINATE THE WATERS THROUGH THE WEEK. A COASTAL
STORM WILL MEANDER OFF THE MID ATLANTIC COAST AND NORTHEAST WINDS MAY
GRADUALLY INCREASE IN RESPONSE. EVENTUALLY THAT STORM MAY SEND SOME
SWELLS INTO THE GULF OF MAINE TOWARD THE END OF THE WORK WEEK, BUT
THE FORECAST REMAINS LOW CONFIDENCE.
ANZ151-182030-
PENOBSCOT BAY-
219 AM EDT SUN OCT 18 2026
TODAY
W WINDS AROUND 5 KT, BECOMING SW THIS AFTERNOON. SEAS
AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON NIGHT
SE WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT.
TUE
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 4 FT.
WAVE DETAIL: SE 2 FT AT 11 SECONDS.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 2 FT AT 10 SECONDS.
WED
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT.
WED NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
THU
N WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
THU NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT.
ANZ153-182030-
CASCO BAY-
219 AM EDT SUN OCT 18 2026
TODAY
NW WINDS AROUND 5 KT, BECOMING SW LATE THIS MORNING, THEN
INCREASING TO 5 TO 10 KT THIS AFTERNOON. SEAS AROUND 2 FT THIS
MORNING, THEN 1 FOOT OR LESS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON
SW WINDS AROUND 5 KT, BECOMING S AROUND 5 KT IN THE
AFTERNOON. SEAS 1 FOOT OR LESS.
MON NIGHT
E WINDS AROUND 5 KT, BECOMING N WITH GUSTS UP TO 20 KT
AFTER MIDNIGHT. SEAS 1 FOOT OR LESS, THEN 2 TO 3 FT AFTER MIDNIGHT.
TUE
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 4 FT.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
WED
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT.
WED NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
THU
N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
THU NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
ANZ150-182030-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
219 AM EDT SUN OCT 18 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING SW LATE THIS MORNING AND
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S
2 FT AT 7 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
AFTER MIDNIGHT.
MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
MON NIGHT
E WINDS AROUND 5 KT, BECOMING NE 10 TO 15 KT WITH GUSTS
UP TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 3 FT AT 9 SECONDS, BECOMING SE 5 FT
AT 10 SECONDS.
TUE
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: SE 7 FT AT 10 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: SE 7 FT AT 10 SECONDS.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 7 FT.
WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
7 FT.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO 7 FT.
THU NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT.
ANZ152-182030-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
219 AM EDT SUN OCT 18 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING W LATE THIS MORNING, THEN
BECOMING SW THIS AFTERNOON. SEAS AROUND 2 FT.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
AFTER MIDNIGHT.
MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
MON NIGHT
E WINDS AROUND 5 KT, BECOMING NE 10 TO 15 KT WITH GUSTS
UP TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 3 FT AT 10 SECONDS, BECOMING SE 5 FT
AT 11 SECONDS.
TUE
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 7 FT.
WAVE DETAIL: SE 7 FT AT 11 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
7 FT. WAVE DETAIL: SE 7 FT AT 10 SECONDS.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 7 FT.
WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
7 FT.
THU
N WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 5 TO 8 FT.
THU NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT.
ANZ154-182030-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
219 AM EDT SUN OCT 18 2026
TODAY
NW WINDS AROUND 5 KT, BECOMING SW AROUND 5 KT LATE THIS
MORNING AND AFTERNOON. SEAS AROUND 2 FT THIS MORNING, THEN 1 FOOT OR
LESS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON
SE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
IN THE AFTERNOON. WAVE DETAIL: SE 2 FT AT 10 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT WITH GUSTS
UP TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT
12 SECONDS.
TUE
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 8 FT.
WAVE DETAIL: SE 7 FT AT 11 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
8 FT. WAVE DETAIL: SE 7 FT AT 10 SECONDS.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO 8 FT.
WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 6 TO
8 FT.
THU
N WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 6 TO 8 FT.
THU NIGHT
N WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 6 TO 8 FT.
ANZ180-182030-
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-
219 AM EDT SUN OCT 18 2026
TODAY
N WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W THIS
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S
2 FT AT 8 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
MON
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT
9 SECONDS AND SE 2 FT AT 3 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE
DETAIL: SE 5 FT AT 10 SECONDS, BECOMING SE 7 FT AT 10 SECONDS.
TUE
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO 8 FT.
WAVE DETAIL: SE 8 FT AT 10 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 7 TO 9 FT. WAVE DETAIL: E 8 FT AT
10 SECONDS.
WED
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 35 KT. SEAS 7 TO 9 FT.
WED NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO
9 FT.
THU
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 7 TO 9 FT.
THU NIGHT
N WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 6 TO 8 FT.
ANZ182-182030-
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-
219 AM EDT SUN OCT 18 2026
TODAY
N WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W THIS
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
AFTER MIDNIGHT.
MON
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT
9 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE
DETAIL: SE 5 FT AT 10 SECONDS, BECOMING SE 7 FT AT 11 SECONDS.
TUE
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO 8 FT.
WAVE DETAIL: SE 8 FT AT 11 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS 7 TO
9 FT. WAVE DETAIL: E 8 FT AT 10 SECONDS.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO 9 FT.
WED NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO
9 FT.
THU
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 7 TO 9 FT.
THU NIGHT
N WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 6 TO 8 FT.
ANZ184-182030-
WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER MA FROM 25 TO 60 NM-
219 AM EDT SUN OCT 18 2026
TODAY
N WINDS 5 TO 10 KT, BECOMING W THIS AFTERNOON. SEAS 2 TO
3 FT. WAVE DETAIL: NE 2 FT AT 5 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
AFTER MIDNIGHT.
MON
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT
10 SECONDS.
MON NIGHT
NE WINDS 5 TO 10 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE
DETAIL: SE 5 FT AT 12 SECONDS, BECOMING SE 7 FT AT 12 SECONDS.
TUE
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO 8 FT.
WAVE DETAIL: SE 8 FT AT 11 SECONDS.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO
9 FT. WAVE DETAIL: E 8 FT AT 10 SECONDS.
WED
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO 9 FT.
WED NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 7 TO
9 FT.
THU
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 8 TO 9 FT.
THU NIGHT
N WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 7 TO 8 FT.
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