485
FZUS51 KGYX 200639
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
239 AM EDT WED MAY 20 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
ANZ100-202045-
239 AM EDT WED MAY 20 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
OCEAN WATERS REMAIN VERY COLD, AND AIR TEMPERATURES WILL CONTINUE TO
BE HOT THROUGH MIDWEEK. THE WARM AIR TEMPERATURES MAY CAUSE PEOPLE
TO UNDERESTIMATE THE DANGERS OF COLD OCEAN WATERS.
A COLD FRONT CROSSES THE WATERS THROUGH THE AFTERNOON HOURS TODAY.
HIGH PRESSURE THEN BUILDS ACROSS THE REGION THROUGH LATE WEEK WITH
AIR TEMPERATURES COOLING. BROAD LOW PRESSURE THEN APPROACHES FROM THE
SOUTHWEST THIS WEEKEND.
ANZ151-202045-
PENOBSCOT BAY-
239 AM EDT WED MAY 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS
AFTERNOON...
TODAY
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT LATE THIS
MORNING AND AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: S 3 FT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND TSTMS
THIS AFTERNOON.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS.
THU
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: S 2 FT AT
7 SECONDS.
THU NIGHT
NW WINDS 5 TO 10 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
NE WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS.
SAT NIGHT
SW WINDS AROUND 5 KT IN THE EVENING, BECOMING LIGHT AND
VARIABLE. SEAS 1 FOOT OR LESS.
SUN
E WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
1 FOOT OR LESS.
SUN NIGHT
SE WINDS AROUND 5 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ153-202045-
CASCO BAY-
239 AM EDT WED MAY 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS
AFTERNOON...
TODAY
SW WINDS 10 TO 15 KT, BECOMING W LATE. GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT. A SLIGHT CHANCE OF SHOWERS EARLY THIS AFTERNOON. A
SLIGHT CHANCE OF SHOWERS AND TSTMS LATE.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT.
THU
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.
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 AROUND 5 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.
SUN
E WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT IN
THE AFTERNOON.
SUN NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ150-202045-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
239 AM EDT WED MAY 20 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT LATE THIS
MORNING AND EARLY AFTERNOON, THEN BECOMING W 10 TO 15 KT LATE. SEAS
4 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND TSTMS EARLY THIS AFTERNOON. A SLIGHT CHANCE OF SHOWERS
LATE.
TONIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. 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 W 5 TO
10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT
7 SECONDS AND NW 2 FT AT 4 SECONDS.
THU NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W
2 FT AT 3 SECONDS AND 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 3 FT AT
4 SECONDS AND S 3 FT AT 8 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
5 SECONDS.
SAT
NE WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS
AROUND 2 FT.
SAT NIGHT
SW WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT.
SUN
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN NIGHT
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ152-202045-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
239 AM EDT WED MAY 20 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS
THIS AFTERNOON.
TONIGHT
NW WINDS 10 TO 15 KT WITH 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.
THU
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W 5 TO
10 KT 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 5 TO 10 KT WITH GUSTS UP TO 20 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: S 3 FT AT
8 SECONDS AND SW 2 FT AT 3 SECONDS.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
5 SECONDS.
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.
SUN
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SUN NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
ANZ154-202045-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
239 AM EDT WED MAY 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS
AFTERNOON...
TODAY
SW WINDS 10 TO 15 KT. GUSTS UP TO 25 KT, INCREASING TO
30 KT LATE. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS EARLY THIS AFTERNOON. A SLIGHT CHANCE OF
SHOWERS AND TSTMS LATE.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W 2 FT AT 3 SECONDS.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SE 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
NW WINDS AROUND 5 KT, BECOMING S 10 TO 15 KT 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 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
5 SECONDS.
SAT
NE WINDS AROUND 5 KT, BECOMING SE AROUND 5 KT IN THE
AFTERNOON. SEAS AROUND 2 FT.
SAT NIGHT
SE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS.
SUN
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
SUN NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
ANZ180-202045-
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-
239 AM EDT WED MAY 20 2026
TODAY
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
6 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS
LATE.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. 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, BECOMING W 5 TO 10 KT IN THE AFTERNOON.
GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS
AND S 3 FT AT 8 SECONDS.
THU NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 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.
SAT NIGHT
S WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT.
SUN
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT.
SUN NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
ANZ182-202045-
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-
239 AM EDT WED MAY 20 2026
TODAY
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS
LATE.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
5 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND W 3 FT AT 4 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: NW 3 FT AT
4 SECONDS AND S 3 FT AT 8 SECONDS.
THU NIGHT
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT, BECOMING
NW AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS
AND 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: 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
3 SECONDS AND S 3 FT AT 8 SECONDS.
SAT
N WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT.
SAT NIGHT
S WINDS AROUND 5 KT, BECOMING SE AFTER MIDNIGHT. SEAS
AROUND 2 FT.
SUN
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT.
SUN NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
ANZ184-202045-
WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER MA FROM 25 TO 60 NM-
239 AM EDT WED MAY 20 2026
TODAY
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS
EARLY THIS AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND TSTMS LATE.
TONIGHT
NW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND S 3 FT AT 8 SECONDS.
THU
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING NW 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 8 SECONDS.
FRI
N WINDS 5 TO 10 KT, BECOMING SW WITH GUSTS UP TO 20 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 9 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.
SAT
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS
AROUND 2 FT.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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