207
FZAK52 PAFC 251138
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
338 AM AKDT MON OCT 25 2021
COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.
WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.
PKZ199-260100-
338 AM AKDT MON OCT 25 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
SEMISOPOCHNOI VOLCANO, LOCATED 140 NM WEST OF ADAK, IS CURRENTLY
ACTIVE.
A 976 MB LOW NEAR 52N 161W MOVES TO 53N 153W AT 974 MB TUESDAY
AFTERNOON. TUESDAY MORNING A 996 MB LOW DEVELOPS AND MOVES TO 60N
172W AT 991 MB WEDNESDAY MORNING.
PKZ150-260100-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
338 AM AKDT MON OCT 25 2021
..GALE WARNING TONIGHT AND TUESDAY
TODAY
NE WIND 15 KT BECOMING N 25 KT IN THE AFTERNOON. SEAS 6 FT.
TONIGHT
NW WIND 35 KT. SEAS 15 FT.
TUE
NW WIND 40 KT. SEAS 14 FT.
TUE NIGHT
NW WIND 35 KT. SEAS 12 FT.
WED
SW WIND 30 KT. SEAS 11 FT.
THU
W WIND 25 KT. SEAS 13 FT.
FRI
E WIND 30 KT. SEAS 15 FT.
PKZ155-260100-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
E WIND 30 KT N IN THE MORNING BECOMING N. SEAS 18 FT. FROM
THE SHUMAGIN ISLANDS E, E WIND 20 KT BECOMING N 25 KT IN THE
AFTERNOON. SEAS 7 FT BUILDING TO 14 FT IN THE AFTERNOON.
TONIGHT
N WIND 30 KT. SEAS 16 FT.
TUE
NW WIND 30 KT. SEAS 12 FT.
TUE NIGHT
W WIND 30 KT. SEAS 10 FT.
WED THROUGH THU
W WIND 30 KT. SEAS 15 FT.
FRI
N WIND 45 KT. SEAS 15 FT.
PKZ160-260100-
BRISTOL BAY-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 25 KT. SEAS 5 FT.
TONIGHT
N WIND 25 KT. SEAS 7 FT.
TUE
NW WIND 25 KT. SEAS 7 FT.
TUE NIGHT
W WIND 20 KT. SEAS 6 FT.
WED
SW WIND 25 KT. SEAS 7 FT.
THU
NW WIND 15 KT. SEAS 7 FT.
FRI
N WIND 30 KT. SEAS 9 FT.
PKZ165-260100-
PORT HEIDEN TO CAPE SARICHEF-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 30 KT. SEAS 9 FT.
TONIGHT
N WIND 30 KT. SEAS 11 FT.
TUE
NW WIND 30 KT. SEAS 11 FT.
TUE NIGHT
SW WIND 30 KT. SEAS 9 FT.
WED
W WIND 30 KT. SEAS 18 FT.
THU
NW WIND 25 KT. SEAS 18 FT.
FRI
N WIND 35 KT. SEAS 14 FT.
PKZ170-260100-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 30 KT. SEAS 11 FT.
TONIGHT
NW WIND 30 KT. SEAS 11 FT.
TUE
W WIND 30 KT. SEAS 10 FT.
TUE NIGHT
SW WIND 30 KT. SEAS 10 FT.
WED
W WIND 40 KT. SEAS 18 FT.
THU
NW WIND 30 KT. SEAS 18 FT.
FRI
N WIND 30 KT. SEAS 13 FT.
PKZ171-260100-
UNALASKA BAY-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 30 KT. SEAS 10 FT. RAIN SHOWERS.
TONIGHT
NW WIND 30 KT. SEAS 11 FT.
TUE
W WIND 25 KT. SEAS 4 FT.
TUE NIGHT
SW WIND 25 KT. SEAS 4 FT.
WED
W WIND 35 KT. SEAS 10 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
N WIND 25 KT. SEAS 10 FT.
PKZ172-260100-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 30 KT. SEAS 20 FT.
TONIGHT
NW WIND 30 KT. SEAS 13 FT.
TUE
NW WIND 30 KT. SEAS 9 FT.
TUE NIGHT
SW WIND 30 KT. SEAS 10 FT.
WED
W WIND 35 KT. SEAS 12 FT.
THU
N WIND 35 KT. SEAS 11 FT.
FRI
N WIND 40 KT. SEAS 14 FT.
PKZ173-260100-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 25 KT. SEAS 12 FT.
TONIGHT
NW WIND 20 KT. SEAS 9 FT.
TUE
W WIND 30 KT. SEAS 8 FT.
TUE NIGHT
W WIND 30 KT. SEAS 10 FT.
WED
W WIND 35 KT. SEAS 14 FT.
THU
N WIND 30 KT. SEAS 13 FT.
FRI
NW WIND 30 KT. SEAS 12 FT.
PKZ174-260100-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
NW WIND 30 KT. SEAS 18 FT.
TONIGHT
NW WIND 25 KT. SEAS 11 FT.
TUE
W WIND 25 KT. SEAS 8 FT.
TUE NIGHT
W WIND 30 KT. SEAS 12 FT.
WED
W WIND 30 KT. SEAS 13 FT.
THU
N WIND 35 KT. SEAS 16 FT.
FRI
NW WIND 35 KT. SEAS 17 FT.
PKZ175-260100-
SEGUAM ISLAND TO ADAK BERING SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY TODAY AND TUESDAY
TODAY
N WIND 20 KT. SEAS 9 FT.
TONIGHT
W WIND 20 KT. SEAS 6 FT.
TUE
W WIND 30 KT. SEAS 8 FT.
TUE NIGHT
W WIND 35 KT. SEAS 11 FT.
WED
NW WIND 30 KT. SEAS 12 FT.
THU
N WIND 30 KT. SEAS 13 FT.
FRI
W WIND 25 KT. SEAS 12 FT.
PKZ176-260100-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
NW WIND 20 KT. SEAS 14 FT.
TONIGHT
NW WIND 15 KT. SEAS 8 FT.
TUE
W WIND 25 KT. SEAS 8 FT.
TUE NIGHT
W WIND 35 KT. SEAS 12 FT.
WED
NW WIND 30 KT. SEAS 12 FT.
THU
N WIND 35 KT. SEAS 17 FT.
FRI
NW WIND 35 KT. SEAS 17 FT.
PKZ177-260100-
ADAK TO KISKA-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
NW WIND 15 KT. SEAS 10 FT.
TONIGHT
W WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. SEAS 7
FT.
TUE
W WIND 30 KT. SEAS 10 FT.
TUE NIGHT
W WIND 30 KT. SEAS 11 FT.
WED
NW WIND 25 KT. SEAS 11 FT.
THU
N WIND 30 KT. SEAS 16 FT.
FRI
SW WIND 20 KT. SEAS 14 FT.
PKZ178-260100-
KISKA TO ATTU-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
NW WIND 20 KT. SEAS 9 FT.
TONIGHT
W WIND 25 KT. SEAS 8 FT.
TUE
W WIND 30 KT. SEAS 11 FT.
TUE NIGHT
W WIND 30 KT. SEAS 12 FT.
WED
NE WIND 25 KT. SEAS 11 FT.
THU
NW WIND 25 KT. SEAS 15 FT.
FRI
S WIND 25 KT. SEAS 11 FT.
PKZ179-260100-
PRIBILOF ISLANDS NEAR SHORE WATERS-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 25 KT. SEAS 8 FT.
TONIGHT
NW WIND 25 KT. SEAS 8 FT.
TUE
W WIND 30 KT. SEAS 9 FT.
TUE NIGHT
W WIND 30 KT. SEAS 10 FT.
WED
NW WIND 45 KT. SEAS 19 FT.
THU
NW WIND 25 KT. SEAS 12 FT.
FRI
NW WIND 20 KT. SEAS 8 FT.
PKZ180-260100-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 25 KT. SEAS 7 FT.
TONIGHT
NW WIND 30 KT. SEAS 8 FT.
TUE
NW WIND 25 KT. SEAS 7 FT.
TUE NIGHT
SW WIND 25 KT. SEAS 7 FT.
WED
NW WIND 25 KT. SEAS 9 FT.
THU
NW WIND 20 KT. SEAS 9 FT.
FRI
N WIND 30 KT. SEAS 10 FT.
PKZ181-260100-
NORTH AND WEST OF NUNIVAK ISLAND-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TONIGHT
TODAY
NW WIND 25 KT. SEAS 7 FT.
TONIGHT
NW WIND 25 KT. SEAS 7 FT.
TUE
W WIND 20 KT. SEAS 7 FT.
TUE NIGHT
SE WIND 20 KT. SEAS 6 FT.
WED THROUGH FRI
NW WIND 25 KT. SEAS 9 FT.
PKZ185-260100-
SAINT MATTHEW ISLAND WATERS-
338 AM AKDT MON OCT 25 2021
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
W WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
W WIND 25 KT. SEAS 8 FT.
TUE
E OF SAINT MATTHEW ISLAND, W WIND 25 KT BECOMING SW 15 KT
IN THE AFTERNOON. W OF SAINT MATTHEW ISLAND, W WIND 25 KT. SEAS 8
FT.
TUE NIGHT
N WIND 30 KT. SEAS 12 FT.
WED
NW WIND 30 KT. SEAS 12 FT.
THU
NW WIND 25 KT. SEAS 9 FT.
FRI
NW WIND 20 KT. SEAS 6 FT.
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