033
FZUS51 KGYX 202336
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
736 PM EDT WED AUG 20 2025
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
ANZ100-211345-
736 PM EDT WED AUG 20 2025
.SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
LOW PRESSURE PASSES SOUTH OF THE WATERS THIS EVENING WITH HIGH
PRESSURE BUILDING IN FROM THE NORTH. HIGH PRESSURE WILL HOLD OVER NEW
ENGLAND THROUGH SATURDAY WHILE HURRICANE ERIN PASSES WELL SOUTH OF
THE WATERS. LONG PERIOD SWELL FROM ERIN WILL BUILD THURSDAY AND PEAK
LATE FRIDAY INTO THIS WEEKEND BRINGING CONDITIONS HAZARDOUS TO SMALL
CRAFT. THE GRADIENT FROM ERIN AND HIGH PRESSURE TO THE NORTH WILL
BRING INCREASING NORTHEAST FLOW THURSDAY AND FRIDAY. WINDS SHIFTS OUT
OF THE SOUTH LATE IN THE WEEKEND AHEAD OF AN APPROACHING COLD FRONT.
ANZ154-211345-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
736 PM EDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY EVENING THROUGH
SATURDAY EVENING...
TONIGHT
E WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 14 SECONDS.
THU
NE WINDS 5 TO 10 KT, BECOMING E 10 TO 15 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 5 SECONDS AND SE 3 FT AT
15 SECONDS.
THU NIGHT
NE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE
DETAIL: E 4 FT AT 6 SECONDS AND SE 3 FT AT 16 SECONDS, BECOMING E
5 FT AT 7 SECONDS AND SE 4 FT AT 17 SECONDS.
FRI
N WINDS 15 TO 20 KT, BECOMING NE 10 TO 15 KT IN THE
AFTERNOON. SEAS 5 TO 8 FT. WAVE DETAIL: E 6 FT AT 8 SECONDS AND SE
4 FT AT 17 SECONDS.
FRI NIGHT
SW WINDS 5 TO 10 KT. SEAS 6 TO 9 FT. WAVE DETAIL: E
8 FT AT 11 SECONDS AND SE 6 FT AT 16 SECONDS.
SAT
SW WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT WITH GUSTS UP TO
20 KT IN THE AFTERNOON. SEAS 7 TO 8 FT. WAVE DETAIL: E 8 FT AT
12 SECONDS.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
7 FT.
SUN
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT.
SUN NIGHT
S WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO 4 FT.
SHOWERS LIKELY.
MON NIGHT
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT, BECOMING
SW AFTER MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
ANZ152-211345-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
736 PM EDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY EVENING...
TONIGHT
SE WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT
AT 14 SECONDS.
THU
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT
14 SECONDS.
THU NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT
AFTER MIDNIGHT. WAVE DETAIL: S 5 FT AT 15 SECONDS, BECOMING S 6 FT
AT 17 SECONDS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 6 TO 9 FT.
WAVE DETAIL: S 7 FT AT 17 SECONDS AND SE 6 FT AT 9 SECONDS.
FRI NIGHT
W WINDS 5 TO 10 KT. SEAS 8 TO 11 FT. WAVE DETAIL: S
8 FT AT 17 SECONDS AND SE 6 FT AT 9 SECONDS.
SAT
S WINDS 5 TO 10 KT. SEAS 6 TO 8 FT. WAVE DETAIL: SE 8 FT AT
13 SECONDS.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
7 FT.
SUN
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO 5 FT.
SUN NIGHT
S WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO 4 FT.
SHOWERS LIKELY.
MON NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 3 FT. A CHANCE OF
SHOWERS.
ANZ150-211345-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
736 PM EDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY EVENING...
TONIGHT
SE WINDS AROUND 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT
AT 14 SECONDS.
THU
E WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT AT
14 SECONDS.
THU NIGHT
E WINDS 5 TO 10 KT, BECOMING NE 10 TO 15 KT WITH GUSTS
UP TO 25 KT AFTER MIDNIGHT. SEAS 4 TO 5 FT, BUILDING TO 5 TO 7 FT
AFTER MIDNIGHT. WAVE DETAIL: S 5 FT AT 16 SECONDS, BECOMING S 7 FT
AT 18 SECONDS.
FRI
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 6 TO 9 FT,
BUILDING TO 8 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: S 9 FT AT
18 SECONDS, BECOMING S 8 FT AT 17 SECONDS AND SE 6 FT AT 9 SECONDS.
FRI NIGHT
N WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
8 TO 11 FT. WAVE DETAIL: SE 10 FT AT 15 SECONDS AND SE 6 FT AT
10 SECONDS.
SAT
S WINDS 5 TO 10 KT. SEAS 5 TO 8 FT. WAVE DETAIL: SE 8 FT AT
13 SECONDS.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT.
SUN
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO 5 FT.
SUN NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND 3 FT.
A CHANCE OF SHOWERS.
MON NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 3 FT. A CHANCE OF
SHOWERS.
ANZ153-211345-
CASCO BAY-
736 PM EDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TONIGHT
S WINDS AROUND 5 KT THIS EVENING, BECOMING LIGHT AND
VARIABLE, THEN BECOMING NE AROUND 5 KT TOWARDS DAYBREAK. SEAS 2 TO
3 FT.
THU
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS 2 TO
3 FT.
THU NIGHT
E WINDS 5 TO 10 KT, BECOMING N WITH GUSTS UP TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT.
FRI
N WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING NE IN THE
AFTERNOON. SEAS 3 TO 5 FT.
FRI NIGHT
SW WINDS AROUND 5 KT. SEAS 4 TO 6 FT.
SAT
SW WINDS 5 TO 10 KT, BECOMING S WITH GUSTS UP TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT.
SUN
S WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT.
SUN NIGHT
S WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.
MON
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO 3 FT.
SHOWERS LIKELY.
MON NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY,
MAINLY IN THE EVENING.
ANZ151-211345-
PENOBSCOT BAY-
736 PM EDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY EVENING THROUGH
SATURDAY EVENING...
TONIGHT
S WINDS AROUND 5 KT EARLY THIS EVENING, BECOMING LIGHT
AND VARIABLE. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 14 SECONDS.
THU
E WINDS AROUND 5 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT
14 SECONDS.
THU NIGHT
E WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS
3 TO 5 FT. WAVE DETAIL: S 4 FT AT 17 SECONDS.
FRI
NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
17 SECONDS.
FRI NIGHT
NW WINDS AROUND 5 KT. SEAS 4 TO 6 FT. WAVE DETAIL: S
6 FT AT 15 SECONDS.
SAT
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT
12 SECONDS.
SAT NIGHT
S WINDS AROUND 10 KT. SEAS 2 TO 3 FT.
SUN
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO 3 FT.
SUN NIGHT
S WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE EVENING.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
MON
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY, MAINLY IN
THE MORNING.
MON NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
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