337
FZUS51 KGYX 161837
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
237 PM EDT WED SEP 16 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
ANZ100-170845-
237 PM EDT WED SEP 16 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
A COLD FRONT WILL SLOWLY MOVE OVER THE COASTAL WATERS TONIGHT,
STALLING. IT WILL THEN LIFT NORTH AS A WARM FRONT THURSDAY AFTERNOON
AS A COMPACT LOW MOVES THROUGH MAINE. BY FRIDAY MORNING, A COLD FRONT
WILL MORE DECISIVELY PUSH THROUGH THE COASTAL WATERS, HIGH PRESSURE
THEN MOVES IN FOR SATURDAY.
ANZ151-170845-
PENOBSCOT BAY-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS AROUND 10 KT. SEAS AROUND 2 FT.
TONIGHT
SW WINDS 5 TO 10 KT IN THE EVENING, BECOMING LIGHT AND
VARIABLE. SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.
THU
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
1 FOOT OR LESS. PATCHY FOG. VSBY 1 TO 3 NM.
THU NIGHT
SE WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS
1 FOOT OR LESS. SHOWERS. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
NW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT.
SAT
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS 1 FOOT
OR LESS.
SAT NIGHT
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.
SUN
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT. A CHANCE OF SHOWERS
IN THE EVENING.
ANZ153-170845-
CASCO BAY-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
TONIGHT
S WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT.
THU
E WINDS AROUND 5 KT. SEAS AROUND 2 FT. PATCHY FOG. VSBY 1 TO
3 NM.
THU NIGHT
SE WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS
AROUND 2 FT. SHOWERS, MAINLY IN THE EVENING. PATCHY FOG. VSBY 1 TO
3 NM.
FRI
NW 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. PATCHY FOG IN THE MORNING
WITH VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT.
SAT
N WINDS 5 TO 10 KT, BECOMING S IN THE AFTERNOON. SEAS AROUND
2 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING N
AFTER MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS IN THE
EVENING.
ANZ150-170845-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SW 2 FT AT 4 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS.
THU
NE WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS
AROUND 2 FT. PATCHY FOG. VSBY 1 TO 3 NM.
THU NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS. SHOWERS. PATCHY FOG.
VSBY 1 TO 3 NM.
FRI
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT
3 SECONDS AND S 2 FT AT 5 SECONDS. PATCHY FOG IN THE MORNING WITH
VSBY 1 TO 3 NM.
FRI NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
SAT NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ152-170845-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: SW 2 FT AT 4 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS.
THU
E WINDS AROUND 5 KT. SEAS AROUND 2 FT. PATCHY FOG. VSBY 1 TO
3 NM.
THU NIGHT
SE WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS. SHOWERS. PATCHY FOG.
VSBY 1 TO 3 NM.
FRI
NW 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: NW 2 FT AT
3 SECONDS AND S 2 FT AT 5 SECONDS. PATCHY FOG IN THE MORNING WITH
VSBY 1 TO 3 NM.
FRI NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ154-170845-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: S 2 FT AT 3 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS.
THU
NE WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT
AT 8 SECONDS. PATCHY FOG IN THE MORNING. PATCHY FOG IN THE
AFTERNOON. VSBY 1 TO 3 NM.
THU NIGHT
SE WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND E 2 FT AT 8 SECONDS.
SHOWERS, MAINLY IN THE EVENING. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT
4 SECONDS AND E 2 FT AT 7 SECONDS.
FRI NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND SE 2 FT AT 7 SECONDS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SE
AROUND 5 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS IN
THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
SUN NIGHT
S WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ180-170845-
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
SW WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: SW 2 FT AT 4 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT
AT 4 SECONDS.
THU
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
THU NIGHT
S WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 6 SECONDS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. PATCHY FOG. VSBY 1 TO
3 NM.
FRI
NW WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: W 3 FT AT 4 SECONDS.
FRI NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS.
SAT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING NW 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SUN
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND 2 FT.
A CHANCE OF SHOWERS.
SUN NIGHT
S WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ182-170845-
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
SW 2 FT AT 4 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT
AT 4 SECONDS AND E 2 FT AT 8 SECONDS.
THU
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT AT
8 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM.
THU NIGHT
S WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 6 SECONDS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. PATCHY FOG. VSBY 1 TO
3 NM.
FRI
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
3 FT. WAVE DETAIL: S 3 FT AT 6 SECONDS AND NW 2 FT AT 3 SECONDS.
FRI NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT, BECOMING NW 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SUN
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND 2 FT.
A CHANCE OF SHOWERS.
SUN NIGHT
S WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ184-170845-
WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER MA FROM 25 TO 60 NM-
237 PM EDT WED SEP 16 2026
THIS AFTERNOON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 4 SECONDS.
THU
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT AT
8 SECONDS. PATCHY FOG IN THE AFTERNOON WITH VSBY 1 TO 3 NM.
THU NIGHT
S WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 2 FT AT 8 SECONDS.
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. PATCHY FOG. VSBY 1 TO 3 NM.
FRI
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING TO
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT
3 SECONDS AND S 2 FT AT 4 SECONDS.
FRI NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS.
SAT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING NE 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
S WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS
IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
SUN NIGHT
S WINDS AROUND 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
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