496
FZAK52 PAFC 311139
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
239 AM AKST SAT JAN 31 2026
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.
PKZ199-010030-
239 AM AKST SAT JAN 31 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 973 MB NORTH PACIFIC LOW 475 NM S OF ATKA SAT AFTERNOON MOVES TO
465 NM S OF NIKOLSKI AT 968 MB SUN AFTERNOON.
PKZ750-010030-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 15 KT. SEAS 4 FT.
TONIGHT
N WIND 15 KT. SEAS 4 FT.
SUN
NE WIND 20 KT. SEAS 6 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 7 FT.
MON THROUGH TUE
NE WIND 30 KT. SEAS 11 FT.
WED
E WIND 20 KT. SEAS 10 FT.
PKZ751-010030-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY SUNDAY
TODAY
N WIND 15 KT. SEAS 6 FT.
TONIGHT
NE WIND 15 KT. SEAS 6 FT.
SUN
NE WIND 15 KT. SEAS 10 FT.
SUN NIGHT
E WIND 25 KT. SEAS 10 FT.
MON THROUGH TUE
NE WIND 30 KT. SEAS 13 FT.
WED
E WIND 20 KT. SEAS 14 FT.
PKZ752-010030-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN
N WIND 15 KT. SEAS 5 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 7 FT.
MON
NE WIND 25 KT. SEAS 10 FT.
TUE
N WIND 20 KT. SEAS 11 FT.
WED
E WIND 15 KT. SEAS 10 FT.
PKZ753-010030-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
239 AM AKST SAT JAN 31 2026
TODAY
NE WIND 15 KT. SEAS 5 FT.
TONIGHT
NE WIND 15 KT. SEAS 5 FT.
SUN
NE WIND 15 KT. SEAS 7 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 11 FT.
MON
NE WIND 30 KT. SEAS 12 FT.
TUE
NE WIND 25 KT. SEAS 14 FT.
WED
E WIND 15 KT. SEAS 11 FT.
PKZ754-010030-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT. SEAS 3 FT. FREEZING SPRAY.
TONIGHT
N WIND 15 KT. SEAS 3 FT.
SUN
N WIND 15 KT. SEAS 4 FT.
SUN NIGHT
N WIND 20 KT. SEAS 7 FT.
MON
NE WIND 25 KT. SEAS 7 FT.
TUE
N WIND 20 KT. SEAS 5 FT.
WED
NW WIND 15 KT. SEAS 6 FT.
PKZ755-010030-
CAPE TOLSTOI TO CAPE SARICHEF FROM 15 TO 100 NM-
239 AM AKST SAT JAN 31 2026
TODAY
NE WIND 15 KT. SEAS 6 FT.
TONIGHT
NE WIND 15 KT. SEAS 5 FT.
SUN
NE WIND 20 KT. SEAS 6 FT.
SUN NIGHT
NE WIND 30 KT. SEAS 12 FT.
MON
NE WIND 30 KT. SEAS 12 FT.
TUE
N WIND 25 KT. SEAS 13 FT.
WED
NW WIND 20 KT. SEAS 12 FT.
PKZ756-010030-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 2 FT.
SUN
VARIABLE WIND 10 KT. SEAS 2 FT.
SUN NIGHT
NE WIND 15 KT. SEAS 2 FT.
MON THROUGH TUE
N WIND 20 KT. SEAS 7 FT.
WED
NE WIND 15 KT. SEAS 4 FT.
PKZ757-010030-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
239 AM AKST SAT JAN 31 2026
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SUN
VARIABLE WIND 10 KT. SEAS 3 FT.
SUN NIGHT
NE WIND 20 KT. SEAS 3 FT.
MON THROUGH TUE
NE WIND 25 KT. SEAS 7 FT.
WED
NE WIND 20 KT. SEAS 6 FT.
PKZ758-010030-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
TONIGHT
NE WIND 15 KT. SEAS 4 FT.
SUN
NE WIND 15 KT. SEAS 3 FT.
SUN NIGHT
NE WIND 20 KT. SEAS 4 FT.
MON THROUGH WED
N WIND 20 KT. SEAS 6 FT.
PKZ759-010030-
NELSON LAGOON TO CAPE SARICHEF FROM 15 TO 70 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
TONIGHT
NE WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
SUN
NE WIND 15 KT. SEAS 4 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 5 FT.
MON THROUGH TUE
N WIND 25 KT. SEAS 8 FT.
WED
N WIND 20 KT. SEAS 7 FT.
PKZ770-010030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY TODAY AND SUNDAY
TODAY
NE WIND 25 KT. SEAS 7 FT.
TONIGHT
NE WIND 20 KT. SEAS 6 FT.
SUN
NE WIND 25 KT. SEAS 6 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 7 FT.
MON
NE WIND 30 KT. SEAS 8 FT.
TUE
N WIND 25 KT. SEAS 9 FT.
WED
NW WIND 20 KT. SEAS 7 FT.
PKZ772-010030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY TODAY AND SUNDAY
TODAY
NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.
TONIGHT
NE WIND 20 KT. SEAS 7 FT. FREEZING SPRAY.
SUN
NE WIND 25 KT. SEAS 7 FT.
SUN NIGHT
NE WIND 25 KT. SEAS 8 FT.
MON
NE WIND 30 KT. SEAS 9 FT.
TUE
N WIND 25 KT. SEAS 9 FT.
WED
NW WIND 20 KT. SEAS 8 FT.
PKZ771-010030-
UNALASKA BAY-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT. SEAS 4 FT. FREEZING SPRAY.
TONIGHT
NE WIND 15 KT. SEAS 4 FT.
SUN
NE WIND 15 KT. SEAS 4 FT.
SUN NIGHT
NE WIND 15 KT. SEAS 5 FT.
MON
NE WIND 15 KT. SEAS 5 FT.
TUE
N WIND 20 KT. SEAS 7 FT.
WED
NW WIND 15 KT. SEAS 5 FT.
PKZ773-010030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY SUNDAY
TODAY
NE WIND 20 KT. SEAS 4 FT.
TONIGHT
NE WIND 20 KT. SEAS 5 FT.
SUN
NE WIND 25 KT. SEAS 8 FT.
SUN NIGHT
N WIND 25 KT. SEAS 9 FT.
MON THROUGH TUE
N WIND 25 KT. SEAS 9 FT.
WED
NW WIND 20 KT. SEAS 7 FT.
PKZ774-010030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY TONIGHT AND SUNDAY
TODAY
NE WIND 20 KT. SEAS 6 FT.
TONIGHT
NE WIND 25 KT. SEAS 7 FT.
SUN
NE WIND 30 KT. SEAS 7 FT BUILDING TO 11 FT IN THE
AFTERNOON.
SUN NIGHT
NE WIND 30 KT. SEAS 12 FT.
MON
NE WIND 30 KT. SEAS 13 FT.
TUE
N WIND 25 KT. SEAS 13 FT.
WED
NW WIND 20 KT. SEAS 11 FT.
PKZ775-010030-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 9 FT.
TONIGHT
NE WIND 25 KT. SEAS 9 FT.
SUN
NE WIND 30 KT. SEAS 11 FT.
SUN NIGHT
N WIND 30 KT. SEAS 12 FT.
MON
N WIND 30 KT. SEAS 12 FT.
TUE
N WIND 25 KT. SEAS 9 FT.
WED
NW WIND 20 KT. SEAS 9 FT.
PKZ776-010030-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 10 FT.
TONIGHT
NE WIND 30 KT. SEAS 9 FT.
SUN
NE WIND 30 KT. SEAS 11 FT.
SUN NIGHT
N WIND 30 KT. SEAS 11 FT.
MON
N WIND 30 KT. SEAS 12 FT.
TUE
N WIND 25 KT. SEAS 10 FT.
WED
NW WIND 20 KT. SEAS 9 FT.
PKZ777-010030-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 8 FT.
TONIGHT
NE WIND 30 KT. SEAS 8 FT.
SUN
NE WIND 30 KT. SEAS 12 FT.
SUN NIGHT
NE WIND 30 KT. SEAS 12 FT.
MON
N WIND 30 KT. SEAS 12 FT.
TUE
N WIND 25 KT. SEAS 10 FT.
WED
NW WIND 20 KT. SEAS 9 FT.
PKZ778-010030-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 25 KT. SEAS 8 FT.
TONIGHT
NE WIND 30 KT. SEAS 10 FT.
SUN
NE WIND 30 KT. SEAS 15 FT.
SUN NIGHT
NE WIND 30 KT. SEAS 14 FT.
MON
N WIND 30 KT. SEAS 14 FT.
TUE
NW WIND 25 KT. SEAS 12 FT.
WED
NW WIND 20 KT. SEAS 11 FT.
PKZ780-010030-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 10 FT.
TONIGHT
NE WIND 30 KT. SEAS 11 FT.
SUN
NE WIND 30 KT. SEAS 13 FT.
SUN NIGHT
N WIND 35 KT. SEAS 14 FT.
MON
N WIND 35 KT. SEAS 14 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 9 FT.
PKZ781-010030-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 11 FT.
TONIGHT
NE WIND 30 KT. SEAS 12 FT.
SUN
NE WIND 30 KT. SEAS 14 FT.
SUN NIGHT
N WIND 35 KT. SEAS 14 FT.
MON
N WIND 35 KT. SEAS 14 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 9 FT.
PKZ782-010030-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
NE WIND 30 KT. SEAS 8 FT.
TONIGHT
NE WIND 30 KT. SEAS 8 FT.
SUN
NE WIND 30 KT. SEAS 11 FT.
SUN NIGHT
N WIND 35 KT. SEAS 11 FT.
MON
N WIND 35 KT. SEAS 11 FT.
TUE
NW WIND 20 KT. SEAS 8 FT.
WED
NW WIND 15 KT. SEAS 7 FT.
PKZ783-010030-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
239 AM AKST SAT JAN 31 2026
..GALE WARNING TONIGHT AND SUNDAY
TODAY
NE WIND 30 KT. SEAS 11 FT.
TONIGHT
NE WIND 35 KT. SEAS 12 FT.
SUN
NE WIND 35 KT. SEAS 15 FT.
SUN NIGHT
N WIND 35 KT. SEAS 15 FT.
MON
N WIND 35 KT. SEAS 14 FT.
TUE
NW WIND 25 KT. SEAS 11 FT.
WED
NW WIND 20 KT. SEAS 10 FT.
PKZ784-010030-
ADAK TO KISKA BERING SIDE-
239 AM AKST SAT JAN 31 2026
..GALE WARNING SUNDAY
TODAY
E WIND 30 KT. SEAS 10 FT.
TONIGHT
NE WIND 30 KT. SEAS 14 FT.
SUN
NE WIND 35 KT. SEAS 15 FT.
SUN NIGHT
N WIND 35 KT. SEAS 15 FT.
MON
N WIND 30 KT. SEAS 14 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 10 FT.
PKZ785-010030-
ADAK TO KISKA PACIFIC SIDE-
239 AM AKST SAT JAN 31 2026
..GALE WARNING TONIGHT AND SUNDAY
TODAY
E WIND 30 KT. SEAS 11 FT.
TONIGHT
NE WIND 35 KT. SEAS 13 FT.
SUN
NE WIND 35 KT. SEAS 15 FT.
SUN NIGHT
N WIND 35 KT. SEAS 16 FT.
MON
N WIND 35 KT. SEAS 15 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 9 FT.
PKZ786-010030-
KISKA TO ATTU BERING SIDE-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
SE WIND 25 KT. SEAS 8 FT.
TONIGHT
E WIND 25 KT. SEAS 10 FT.
SUN
NE WIND 25 KT. SEAS 12 FT.
SUN NIGHT
N WIND 30 KT. SEAS 12 FT.
MON
N WIND 25 KT. SEAS 10 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 8 FT.
PKZ787-010030-
KISKA TO ATTU PACIFIC SIDE-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY THROUGH SUNDAY
TODAY
SE WIND 25 KT. SEAS 9 FT.
TONIGHT
E WIND 30 KT. SEAS 11 FT.
SUN
NE WIND 30 KT. SEAS 12 FT.
SUN NIGHT
N WIND 30 KT. SEAS 12 FT.
MON
N WIND 30 KT. SEAS 11 FT.
TUE THROUGH WED
NW WIND 20 KT. SEAS 7 FT.
PKZ766-010030-
PRIBILOF ISLANDS NEARSHORE WATERS-
239 AM AKST SAT JAN 31 2026
..SMALL CRAFT ADVISORY TODAY AND SUNDAY
TODAY
N WIND 25 KT. SEAS 6 FT. FREEZING SPRAY.
TONIGHT
NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
SUN
N WIND 25 KT. SEAS 6 FT. FREEZING SPRAY.
SUN NIGHT
N WIND 25 KT. SEAS 6 FT.
MON THROUGH TUE
N WIND 25 KT. SEAS 7 FT.
WED
N WIND 20 KT. SEAS 7 FT.
PKZ760-010030-
BRISTOL BAY GREATER THAN 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
VARIABLE WIND LESS THAN 10 KT.
TONIGHT
NE WIND 10 KT.
SUN
N WIND 10 KT.
SUN NIGHT
NE WIND 20 KT.
MON
NE WIND 20 KT.
TUE
NE WIND 25 KT.
WED
E WIND 20 KT.
PKZ761-010030-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
VARIABLE WIND LESS THAN 10 KT.
TONIGHT
NE WIND 10 KT.
SUN
N WIND 10 KT.
SUN NIGHT
NE WIND 15 KT.
MON
NE WIND 20 KT.
TUE
NE WIND 25 KT.
WED
E WIND 20 KT.
PKZ762-010030-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
NE WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT.
TONIGHT
N WIND 10 KT.
SUN
N WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON.
SUN NIGHT
NE WIND 20 KT.
MON
NE WIND 20 KT.
TUE
NE WIND 25 KT.
WED
E WIND 20 KT.
PKZ763-010030-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT. PATCHY FREEZING FOG.
TONIGHT
N WIND 15 KT. PATCHY FREEZING FOG.
SUN
N WIND 15 KT. PATCHY FREEZING FOG.
SUN NIGHT
N WIND 20 KT.
MON THROUGH TUE
N WIND 20 KT.
WED
NE WIND 20 KT.
PKZ764-010030-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT.
TONIGHT
N WIND 15 KT.
SUN
N WIND 15 KT.
SUN NIGHT
N WIND 15 KT.
MON THROUGH TUE
N WIND 20 KT.
WED
NE WIND 20 KT.
PKZ765-010030-
NORTH AND WEST OF NUNIVAK ISLAND-
239 AM AKST SAT JAN 31 2026
TODAY
N WIND 20 KT.
TONIGHT
N WIND 20 KT.
SUN
N WIND 20 KT.
SUN NIGHT
N WIND 20 KT.
MON THROUGH WED
N WIND 20 KT.
PKZ767-010030-
SAINT MATTHEW ISLAND WATERS-
239 AM AKST SAT JAN 31 2026
TODAY
NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
TONIGHT
N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. FREEZING
SPRAY.
SUN
N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. FREEZING SPRAY.
SUN NIGHT
N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
MON
N WIND 30 KT. SEAS IN ICE FREE WATERS 8 FT.
TUE THROUGH WED
N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
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