498
FZUS51 KGYX 212104
CWFGYX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE GRAY ME
503 PM EDT SAT MAR 21 2026
COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
ANZ100-221000-
503 PM EDT SAT MAR 21 2026
SYNOPSIS FOR STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM
HIGH PRESSURE QUICKLY CROSSES THE WATERS TONIGHT. LOW PRESSURE THEN
TRACKS EASTWARD ON SUNDAY, CROSSING THE WATERS SUNDAY NIGHT. THIS LOW
DEEPENS ACROSS THE CANADIAN MARITIMES ON MONDAY. THE WEATHER PATTERN
WILL REMAIN ACTIVE WITH ALTERNATING PERIODS OF GUSTY WINDS AND FAIR
WEATHER THROUGH THE END OF THE WEEK AS MULTIPLE SYSTEMS CROSS THE
REGION.
ANZ154-221000-
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT
25 NM-
503 PM EDT SAT MAR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT
N WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING E
TOWARDS DAYBREAK. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT 8 SECONDS.
A SLIGHT CHANCE OF SNOW TOWARDS DAYBREAK. VSBY 1 NM OR LESS TOWARDS
DAYBREAK.
SUN
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 5 FT.
WAVE DETAIL: SE 4 FT AT 5 SECONDS AND SE 4 FT AT 8 SECONDS. RAIN,
SNOW. VSBY 1 NM OR LESS.
SUN NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, INCREASING
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT AFTER MIDNIGHT. SEAS 4 TO
5 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS AND NE 3 FT AT 4 SECONDS.
RAIN LIKELY IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT
WITH VSBY 1 NM OR LESS.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO 6 FT.
WAVE DETAIL: NE 5 FT AT 5 SECONDS AND SE 3 FT AT 8 SECONDS. SNOW
LIKELY, MAINLY IN THE MORNING. VSBY 1 NM OR LESS.
MON NIGHT
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS AND NE
5 FT AT 7 SECONDS. A CHANCE OF SNOW IN THE EVENING WITH VSBY 1 NM OR
LESS.
TUE
N WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT IN THE AFTERNOON.
SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT.
WED
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO 6 FT.
WED NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT.
THU
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. A
CHANCE OF RAIN IN THE MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE
AFTERNOON WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 20 TO 25 KT, BECOMING W AFTER MIDNIGHT. GUSTS
UP TO 35 KT. SEAS 5 TO 7 FT. RAIN AND SNOW LIKELY. VSBY 1 NM OR
LESS.
ANZ152-221000-
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT 25 NM-
503 PM EDT SAT MAR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING N
5 TO 10 KT WITH GUSTS UP TO 20 KT LATE THIS EVENING AND EARLY
MORNING, THEN BECOMING NE TOWARDS DAYBREAK. SEAS 3 TO 5 FT. WAVE
DETAIL: SE 4 FT AT 8 SECONDS.
SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SE 15 TO
20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE
DETAIL: SE 5 FT AT 8 SECONDS AND SE 4 FT AT 4 SECONDS. SNOW. RAIN IN
THE AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
E WINDS 15 TO 20 KT, BECOMING NE 20 TO 25 KT AFTER
MIDNIGHT. SEAS 4 TO 5 FT. WAVE DETAIL: SE 5 FT AT 7 SECONDS. SNOW
LIKELY. RAIN. VSBY 1 NM OR LESS.
MON
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 35 KT. SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT
8 SECONDS. SNOW LIKELY, MAINLY IN THE MORNING. VSBY 1 NM OR LESS.
MON NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS. A CHANCE OF SNOW IN THE
EVENING WITH VSBY 1 NM OR LESS.
TUE
N WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE AFTERNOON.
SEAS 5 TO 7 FT. WAVE DETAIL: E 7 FT AT 8 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 4 TO 6 FT, BUILDING TO 5 TO 8 FT
AFTER MIDNIGHT.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FT.
WED NIGHT
W WINDS 20 TO 25 KT, BECOMING N AFTER MIDNIGHT. GUSTS
UP TO 35 KT. SEAS 4 TO 6 FT.
THU
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. A
CHANCE OF RAIN IN THE MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE
AFTERNOON WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 25 TO 30 KT, BECOMING W AFTER MIDNIGHT. GUSTS
UP TO 40 KT. SEAS 5 TO 7 FT, BUILDING TO 6 TO 9 FT AFTER MIDNIGHT.
RAIN AND SNOW LIKELY. VSBY 1 NM OR LESS.
ANZ150-221000-
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-
503 PM EDT SAT MAR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING N
5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT
8 SECONDS.
SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SE 15 TO
20 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. WAVE
DETAIL: SE 5 FT AT 8 SECONDS AND S 4 FT AT 5 SECONDS. A CHANCE OF
SNOW IN THE MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. VSBY 1 NM
OR LESS.
SUN NIGHT
E WINDS 15 TO 20 KT, BECOMING NE 20 TO 25 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: SE 6 FT AT 7 SECONDS. RAIN
LIKELY. SNOW. VSBY 1 NM OR LESS.
MON
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FT.
WAVE DETAIL: E 7 FT AT 8 SECONDS. A CHANCE OF SNOW. VSBY 1 NM OR
LESS.
MON NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS AND NE 5 FT AT 4 SECONDS. A
CHANCE OF SNOW IN THE EVENING WITH VSBY 1 NM OR LESS.
TUE
N WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE AFTERNOON.
SEAS 5 TO 7 FT, SUBSIDING TO 3 TO 5 FT IN THE AFTERNOON. WAVE
DETAIL: NE 4 FT AT 7 SECONDS AND SE 4 FT AT 9 SECONDS, BECOMING NE
3 FT AT 6 SECONDS AND SE 3 FT AT 9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 3 TO 5 FT, BUILDING TO 6 TO 9 FT
AFTER MIDNIGHT.
WED
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO 9 FT.
WED NIGHT
W WINDS 20 TO 25 KT, BECOMING N AFTER MIDNIGHT. GUSTS
UP TO 35 KT. SEAS 5 TO 7 FT.
THU
SE WINDS 15 TO 20 KT, BECOMING S IN THE AFTERNOON. GUSTS UP
TO 30 KT. SEAS 3 TO 5 FT. A CHANCE OF RAIN AND SNOW IN THE AFTERNOON
WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 25 TO 30 KT, BECOMING W AFTER MIDNIGHT. GUSTS
UP TO 40 KT. SEAS 5 TO 7 FT, BUILDING TO 7 TO 10 FT AFTER MIDNIGHT.
RAIN AND SNOW LIKELY. VSBY 1 NM OR LESS.
ANZ153-221000-
CASCO BAY-
503 PM EDT SAT MAR 21 2026
TONIGHT
NW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT, THEN
BECOMING NE TOWARDS DAYBREAK. SEAS 2 TO 4 FT. A SLIGHT CHANCE OF
SNOW TOWARDS DAYBREAK.
SUN
SE WINDS 10 TO 15 KT, BECOMING E 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. SNOW. RAIN IN THE AFTERNOON. VSBY 1 NM OR
LESS.
SUN NIGHT
NE WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. RAIN LIKELY IN THE EVENING. SNOW LIKELY.
VSBY 1 NM OR LESS.
MON
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. A CHANCE OF SNOW. VSBY 1 NM OR LESS.
MON NIGHT
N WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SNOW IN THE EVENING WITH VSBY
1 NM OR LESS.
TUE
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS 2 TO
4 FT.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT.
WED
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FT.
WED NIGHT
W WINDS 15 TO 20 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT.
THU
SE WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT IN THE
AFTERNOON. SEAS 1 TO 2 FT. A CHANCE OF RAIN IN THE MORNING, THEN A
CHANCE OF RAIN AND SNOW IN THE AFTERNOON WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 20 TO 25 KT, BECOMING W 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 2 TO 4 FT. RAIN AND SNOW LIKELY.
VSBY 1 NM OR LESS.
ANZ151-221000-
PENOBSCOT BAY-
503 PM EDT SAT MAR 21 2026
TONIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT
AT 7 SECONDS.
SUN
E 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: S 2 FT AT
7 SECONDS. A CHANCE OF SNOW IN THE MORNING, THEN SNOW IN THE
AFTERNOON. VSBY 1 NM OR LESS.
SUN NIGHT
E WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS. SNOW.
VSBY 1 NM OR LESS.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO 4 FT.
A CHANCE OF SNOW. VSBY 1 NM OR LESS.
MON NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 2 FT AT 8 SECONDS. A CHANCE OF SNOW IN THE
EVENING WITH VSBY 1 NM OR LESS.
TUE
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS 2 TO
3 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT.
WED
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 5 FT.
A CHANCE OF SNOW. A CHANCE OF RAIN IN THE AFTERNOON. VSBY 1 NM OR
LESS.
WED NIGHT
W WINDS 15 TO 20 KT, BECOMING N AFTER MIDNIGHT. GUSTS
UP TO 30 KT. SEAS 3 TO 5 FT.
THU
SE WINDS 10 TO 15 KT, BECOMING S IN THE AFTERNOON. GUSTS UP
TO 25 KT. SEAS 2 TO 3 FT. A CHANCE OF RAIN AND SNOW. VSBY 1 NM OR
LESS IN THE AFTERNOON.
THU NIGHT
S WINDS 15 TO 20 KT, BECOMING W 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. RAIN
AND SNOW LIKELY. VSBY 1 NM OR LESS.
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