747
FZUS51 KGYX 202102
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
501 PM EDT WED MAY 20 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
ANZ100-211000-
501 PM EDT WED MAY 20 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
A COLD FRONT CROSSES THE WATERS THROUGH THIS EVENING. HIGH PRESSURE
THEN BUILDS ACROSS THE REGION THROUGH LATE WEEK WITH AIR TEMPERATURES
COOLING. BROAD LOW PRESSURE THEN APPROACHES FROM THE SOUTHWEST THIS
WEEKEND.
ANZ151-211000-
PENOBSCOT BAY-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS 10 TO 15 KT, BECOMING N TOWARDS DAYBREAK. SEAS
2 TO 4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS.
THU
NW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS.
THU NIGHT
NW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL: S
2 FT AT 7 SECONDS.
FRI
NW WINDS AROUND 5 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT
6 SECONDS.
FRI NIGHT
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING NW
AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS.
SAT
N WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS AROUND
2 FT IN THE MORNING, THEN 1 FOOT OR LESS.
SAT NIGHT
S WINDS AROUND 5 KT, BECOMING SE AFTER MIDNIGHT. SEAS
1 FOOT OR LESS.
SUN
SE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. A CHANCE OF SHOWERS
IN THE AFTERNOON.
SUN NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
MON
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY, MAINLY
IN THE MORNING.
MON NIGHT
NE WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ153-211000-
CASCO BAY-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. ISOLATED SHOWERS LATE THIS EVENING.
THU
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS 2 TO
3 FT.
THU NIGHT
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
FRI
NW WINDS AROUND 5 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
NW AROUND 5 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT.
SAT
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT.
SAT NIGHT
S WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS
AFTER MIDNIGHT.
SUN
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT IN
THE AFTERNOON. A CHANCE OF SHOWERS.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING
TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. SHOWERS LIKELY.
MON
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY, MAINLY IN
THE MORNING.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
3 TO 5 FT. A CHANCE OF SHOWERS.
ANZ150-211000-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS AROUND 15 KT, BECOMING N AFTER MIDNIGHT. GUSTS
UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND NW
3 FT AT 4 SECONDS.
THU
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW 5 TO
10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT AT
7 SECONDS AND NW 2 FT AT 4 SECONDS.
THU NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP TO
20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT
3 SECONDS AND S 2 FT AT 8 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT
4 SECONDS AND S 2 FT AT 8 SECONDS.
SAT
N WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS.
SAT NIGHT
S WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT.
SUN
E WINDS 5 TO 10 KT, BECOMING SE 10 TO 15 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
MON
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. SHOWERS LIKELY, MAINLY
IN THE MORNING.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
3 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. A CHANCE OF
SHOWERS.
ANZ152-211000-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS 10 TO 15 KT, BECOMING N TOWARDS DAYBREAK. GUSTS
UP TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND W
2 FT AT 3 SECONDS. ISOLATED SHOWERS LATE THIS EVENING.
THU
N WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING SW IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND NW
2 FT AT 3 SECONDS.
THU NIGHT
W WINDS AROUND 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH GUSTS UP TO
20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT
3 SECONDS AND S 2 FT AT 8 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
8 SECONDS AND SW 2 FT AT 3 SECONDS.
SAT
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS.
SAT NIGHT
S WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
MON
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. SHOWERS LIKELY, MAINLY IN
THE MORNING.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 6 FT. A CHANCE OF SHOWERS.
ANZ154-211000-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS 10 TO 15 KT, BECOMING N TOWARDS DAYBREAK. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W 2 FT AT 3 SECONDS.
SCATTERED SHOWERS LATE THIS EVENING. ISOLATED SHOWERS AFTER
MIDNIGHT.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING S 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT
3 SECONDS AND SE 2 FT AT 9 SECONDS.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT.
FRI
N WINDS 5 TO 10 KT, BECOMING S WITH GUSTS UP TO 20 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 10 SECONDS.
FRI NIGHT
SW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 5 SECONDS.
SAT
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. A CHANCE OF
SHOWERS.
SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
SHOWERS LIKELY.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.
MON
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. SHOWERS LIKELY, MAINLY IN
THE MORNING.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
3 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. A CHANCE OF SHOWERS
IN THE EVENING.
ANZ180-211000-
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
W WINDS 15 TO 20 KT, BECOMING N AFTER MIDNIGHT. SEAS 4 TO
5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS AND NW 4 FT AT 5 SECONDS.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W 5 TO
10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: N 3 FT AT
4 SECONDS AND S 3 FT AT 8 SECONDS.
THU NIGHT
W WINDS 5 TO 10 KT, BECOMING N WITH GUSTS UP TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
S 2 FT AT 7 SECONDS.
FRI
NW WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND S
2 FT AT 8 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT
4 SECONDS AND S 2 FT AT 8 SECONDS.
SAT
N WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S 2 FT AT 8 SECONDS.
SAT NIGHT
S WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT.
SUN
E WINDS 10 TO 15 KT, BECOMING SE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
MON
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
4 FT. SHOWERS LIKELY, MAINLY IN THE MORNING.
MON NIGHT
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT, BECOMING
NW AFTER MIDNIGHT. SEAS 4 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER
MIDNIGHT. A CHANCE OF SHOWERS.
ANZ182-211000-
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS AROUND 15 KT, BECOMING N AFTER MIDNIGHT. GUSTS
UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND W
3 FT AT 4 SECONDS. SCATTERED SHOWERS LATE THIS EVENING.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W 5 TO
10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: NW 3 FT AT
4 SECONDS AND S 3 FT AT 7 SECONDS.
THU NIGHT
W WINDS 5 TO 10 KT, BECOMING N WITH GUSTS UP TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS
AND S 2 FT AT 8 SECONDS.
FRI
N WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND S 2 FT AT
8 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT
4 SECONDS.
SAT
N WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS AROUND
2 FT. WAVE DETAIL: S 2 FT AT 9 SECONDS.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
SUN
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT.
MON
SE WINDS 10 TO 15 KT. SEAS AROUND 4 FT. SHOWERS LIKELY,
MAINLY IN THE MORNING.
MON NIGHT
SW WINDS AROUND 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. A CHANCE OF
SHOWERS.
ANZ184-211000-
WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER MA FROM 25 TO 60 NM-
501 PM EDT WED MAY 20 2026
TONIGHT
NW WINDS AROUND 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND NW 3 FT AT
4 SECONDS. SCATTERED SHOWERS LATE THIS EVENING. ISOLATED SHOWERS
AFTER MIDNIGHT.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 3 FT AT
4 SECONDS AND S 3 FT AT 8 SECONDS.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 9 SECONDS.
FRI
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS AROUND
2 FT.
FRI NIGHT
SW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS
AND S 2 FT AT 9 SECONDS.
SAT
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS AROUND
2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. A
CHANCE OF SHOWERS.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
MON
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. SHOWERS LIKELY, MAINLY
IN THE MORNING.
MON NIGHT
S WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 6 FT. A CHANCE OF SHOWERS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page