937
FZUS51 KGYX 201756
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
156 PM EDT MON JUL 20 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
ANZ100-210800-
156 PM EDT MON JUL 20 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM
WINDS AND SEAS ARE NOT EXPECTED TO INCREASE AGAIN UNTIL TUESDASY
NIGHT AS A FRONT APPROACHES NEW ENGLAND WITH LOW PRESSURE IN THE
VICINITY. SOUTHERLY WINDS WILL INCREASE AND SEAS WILL BUILD ALONG
WITH THE INCREASING WINDS. HEADLINES MAY BE NEEDED ON SOME OF THE
COASTAL WATERS BEFORE SHOWERS AND THUNDERSTORMS CROSS THROUGH THE
GULF OF MAINE WITH THE FRONT. HIGH PRESSURE RETURNS FOR THE LATTER
HALF OF THE WEEK WITH WINDS AND SEAS DIMINISHING.
ANZ151-210800-
PENOBSCOT BAY-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT LATE. SEAS
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT
AT 6 SECONDS.
TUE
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: S 2 FT AT 6 SECONDS.
TUE NIGHT
SE WINDS 15 TO 20 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF TSTMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
WED
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO 5 FT.
WAVE DETAIL: S 4 FT AT 7 SECONDS. A CHANCE OF SHOWERS.
WED NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW
5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
8 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
THU
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
THU NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 4 FT.
FRI
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS 2 TO
4 FT.
FRI NIGHT
SW WINDS 5 TO 10 KT, DIMINISHING TO AROUND 5 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ153-210800-
CASCO BAY-
156 PM EDT MON JUL 20 2026
TODAY
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
TONIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT.
TUE
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. SHOWERS WITH A CHANCE OF TSTMS.
WED
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS. A CHANCE OF TSTMS IN
THE AFTERNOON.
WED NIGHT
SW WINDS 15 TO 20 KT, BECOMING W 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS AND TSTMS IN THE
EVENING.
THU
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
THU NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 TO 3 FT.
FRI
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS AROUND
2 FT.
FRI NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
AROUND 2 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ150-210800-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT 4 SECONDS.
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS.
TUE
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: S 3 FT AT 6 SECONDS.
TUE NIGHT
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 6 FT AT 7 SECONDS. A CHANCE OF TSTMS. A CHANCE
OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 8 FT.
WAVE DETAIL: S 8 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT, BECOMING SW
10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 6 TO 9 FT.
WAVE DETAIL: S 8 FT AT 9 SECONDS. A CHANCE OF SHOWERS.
THU
W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 6 FT.
FRI
NW WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS 3 TO
5 FT.
FRI NIGHT
SW WINDS 5 TO 10 KT, DIMINISHING TO AROUND 5 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ152-210800-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT
AT 3 SECONDS AND S 2 FT AT 8 SECONDS.
TONIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT 3 SECONDS.
TUE
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND 3 FT.
WAVE DETAIL: S 3 FT AT 5 SECONDS.
TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 5 FT AT 6 SECONDS. A CHANCE OF TSTMS. A CHANCE
OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 7 FT.
WAVE DETAIL: S 7 FT AT 7 SECONDS. A CHANCE OF SHOWERS IN THE
AFTERNOON.
WED NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT, BECOMING W
10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT.
WAVE DETAIL: S 7 FT AT 9 SECONDS. A CHANCE OF SHOWERS IN THE
EVENING.
THU
W WINDS AROUND 10 KT. SEAS 5 TO 7 FT, SUBSIDING TO 4 TO 5 FT
IN THE AFTERNOON.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 5 FT.
FRI
NW WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS 3 TO
4 FT.
FRI NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
AROUND 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ154-210800-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
156 PM EDT MON JUL 20 2026
TODAY
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
TONIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND SE 2 FT AT 7 SECONDS.
TUE
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 4 SECONDS.
TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 4 FT AT 5 SECONDS. SHOWERS WITH A CHANCE OF
TSTMS.
WED
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 7 SECONDS. A
CHANCE OF SHOWERS IN THE AFTERNOON.
WED NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING W
5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SE 4 FT AT
7 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
THU
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS 3 TO
5 FT.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 TO 4 FT.
FRI
N WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS 2 TO
3 FT.
FRI NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ180-210800-
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS AND W 2 FT AT 3 SECONDS.
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS.
TUE
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: S 3 FT AT 6 SECONDS.
TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: S 7 FT AT 7 SECONDS. A CHANCE OF TSTMS. SHOWERS.
WED
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO 9 FT.
WAVE DETAIL: S 9 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED NIGHT
S WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 7 TO 10 FT. WAVE DETAIL: S 9 FT AT 9 SECONDS. A
CHANCE OF SHOWERS.
THU
W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. A CHANCE OF SHOWERS IN
THE MORNING.
THU NIGHT
SW WINDS AROUND 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
5 TO 6 FT.
FRI
NW WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS 4 TO
5 FT.
FRI NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ182-210800-
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS AROUND 3 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS.
TONIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT 3 SECONDS.
TUE
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: S 3 FT AT 6 SECONDS.
TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE DETAIL: S 5 FT AT
5 SECONDS, BECOMING S 6 FT AT 7 SECONDS. SHOWERS WITH A CHANCE OF
TSTMS.
WED
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO 8 FT.
WAVE DETAIL: S 8 FT AT 8 SECONDS. A CHANCE OF SHOWERS.
WED NIGHT
S WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 6 TO 9 FT. WAVE DETAIL: S 8 FT AT 9 SECONDS. A CHANCE
OF SHOWERS.
THU
W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
4 TO 6 FT.
FRI
N WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS 3 TO
4 FT.
FRI NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ184-210800-
WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER MA FROM 25 TO 60 NM-
156 PM EDT MON JUL 20 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT
AT 8 SECONDS.
TONIGHT
S WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SW 2 FT AT 3 SECONDS.
TUE
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 5 SECONDS.
TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: SE 4 FT AT
5 SECONDS, BECOMING SE 5 FT AT 6 SECONDS. A CHANCE OF TSTMS.
SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 7 FT.
WAVE DETAIL: S 6 FT AT 7 SECONDS. A CHANCE OF SHOWERS.
WED NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT, BECOMING W
10 TO 15 KT WITH GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 5 TO 8 FT.
WAVE DETAIL: S 7 FT AT 9 SECONDS. A CHANCE OF SHOWERS.
THU
W WINDS AROUND 10 KT, BECOMING SW IN THE AFTERNOON. SEAS 4 TO
6 FT.
THU NIGHT
SW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
3 TO 5 FT.
FRI
N WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS 3 TO
4 FT.
FRI NIGHT
SW WINDS AROUND 5 KT. SEAS AROUND 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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