423
FZAK52 PAFC 121054
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
254 AM AKDT THU MAR 12 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.
PKZ199-130015-
254 AM AKDT THU MAR 12 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1022 MB LOW 140 NM NW OF CAPE NEWENHAM THIS MORNING MOVES
ACROSS THE ALASKA PENINSULA THIS AFTERNOON AND DISSIPATES IN THE
NORTH PACIFIC THROUGH TONIGHT. STRONG HIGH PRESSURE REMAINS IN
PLACE ACROSS THE W BERING THROUGH SAT MORNING.
PKZ750-130015-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TODAY
TODAY
NW WIND 25 KT. SEAS 4 FT. FREEZING SPRAY.
TONIGHT
N WIND 15 KT. SEAS 2 FT.
FRI
N WIND 15 KT. SEAS 2 FT. FREEZING SPRAY.
FRI NIGHT
NW WIND 20 KT. SEAS 3 FT.
SAT
N WIND 25 KT. SEAS 4 FT.
SUN THROUGH MON
NW WIND 45 KT. SEAS 7 FT.
PKZ751-130015-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
254 AM AKDT THU MAR 12 2026
TODAY
NW WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
TONIGHT
NW WIND 15 KT. SEAS 4 FT.
FRI
N WIND 15 KT. SEAS 4 FT.
FRI NIGHT
N WIND 15 KT. SEAS 3 FT.
SAT
N WIND 25 KT. SEAS 7 FT.
SUN THROUGH MON
NW WIND 40 KT. SEAS 12 FT.
PKZ752-130015-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
NW WIND 20 KT. SEAS 2 FT. FREEZING SPRAY.
TONIGHT
NW WIND 20 KT. SEAS 2 FT. FREEZING SPRAY.
FRI
N WIND 15 KT. SEAS 1 FOOT.
FRI NIGHT
N WIND 15 KT. SEAS 2 FT.
SAT
N WIND 20 KT. SEAS 3 FT.
SUN
NW WIND 30 KT. SEAS 5 FT.
MON
NW WIND 35 KT. SEAS 6 FT.
PKZ753-130015-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT
TODAY
NW WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 6 FT.
FRI
N WIND 15 KT. SEAS 5 FT.
FRI NIGHT
N WIND 15 KT. SEAS 3 FT.
SAT
N WIND 25 KT. SEAS 7 FT.
SUN
N WIND 35 KT. SEAS 10 FT.
MON
NW WIND 40 KT. SEAS 13 FT.
PKZ754-130015-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH TONIGHT
TODAY
NW WIND 25 KT. SEAS 3 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS 3 FT.
FRI
N WIND 20 KT. SEAS 2 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 25 KT. SEAS 3 FT.
SAT
N WIND 25 KT. SEAS 3 FT.
SUN
N WIND 30 KT. SEAS 4 FT.
MON
NW WIND 35 KT. SEAS 5 FT.
PKZ755-130015-
CAPE TOLSTOI TO CAPE SARICHEF FROM 15 TO 100 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH TONIGHT
TODAY
NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 7 FT.
FRI
N WIND 20 KT. SEAS 5 FT.
FRI NIGHT
N WIND 20 KT. SEAS 5 FT.
SAT
N WIND 25 KT. SEAS 7 FT.
SUN THROUGH MON
NW WIND 40 KT. SEAS 11 FT.
PKZ756-130015-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
W WIND 20 KT.
TONIGHT
NW WIND 20 KT. SNOW SHOWERS.
FRI
N WIND 15 KT.
FRI NIGHT
N WIND 20 KT.
SAT
N WIND 20 KT.
SUN THROUGH MON
NW WIND 35 KT.
PKZ757-130015-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
254 AM AKDT THU MAR 12 2026
TODAY
W WIND 20 KT.
TONIGHT
NW WIND 20 KT.
FRI
NE WIND 15 KT.
FRI NIGHT
N WIND 20 KT.
SAT
N WIND 25 KT.
SUN
N WIND 35 KT.
MON
NW WIND 40 KT.
PKZ758-130015-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TODAY
TODAY
NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
FRI
N WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 20 KT. SEAS 6 FT.
SAT
N WIND 25 KT. SEAS 8 FT.
SUN THROUGH MON
NW WIND 35 KT. SEAS 9 FT.
PKZ759-130015-
NELSON LAGOON TO CAPE SARICHEF FROM 15 TO 70 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TODAY
TODAY
NW WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. FREEZING SPRAY.
FRI
N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
SAT
N WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
SUN
N WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT.
MON
NW WIND 40 KT. SEAS IN ICE FREE WATERS 10 FT.
PKZ770-130015-
CAPE SARICHEF TO NIKOLSKI BERING SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 8 FT. SNOW SHOWERS.
FRI
N WIND 25 KT. SEAS 9 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 25 KT. SEAS 8 FT.
SAT
N WIND 30 KT. SEAS 10 FT.
SUN THROUGH MON
N WIND 35 KT. SEAS 10 FT.
PKZ772-130015-
CAPE SARICHEF TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 9 FT. FREEZING SPRAY.
FRI
N WIND 25 KT. SEAS 10 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 20 KT. SEAS 8 FT.
SAT
N WIND 25 KT. SEAS 10 FT.
SUN THROUGH MON
N WIND 30 KT. SEAS 10 FT.
PKZ771-130015-
UNALASKA BAY-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TODAY AND FRIDAY
TODAY
NW WIND 25 KT. SEAS 6 FT. FREEZING SPRAY.
TONIGHT
NW WIND 20 KT. SEAS 3 FT BUILDING TO 7 FT AFTER MIDNIGHT.
SNOW SHOWERS.
FRI
N WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 20 KT. SEAS 7 FT.
SAT THROUGH SUN
N WIND 25 KT. SEAS 8 FT.
MON
NW WIND 30 KT. SEAS 9 FT.
PKZ773-130015-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
NW WIND 25 KT. SEAS 5 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 4 FT.
FRI
N WIND 25 KT. SEAS 4 FT.
FRI NIGHT
N WIND 25 KT. SEAS 4 FT.
SAT
N WIND 30 KT. SEAS 6 FT.
SUN THROUGH MON
NW WIND 35 KT. SEAS 6 FT.
PKZ774-130015-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
TONIGHT
NW WIND 25 KT. SEAS 6 FT.
FRI
N WIND 25 KT. SEAS 7 FT.
FRI NIGHT
N WIND 25 KT. SEAS 6 FT.
SAT
N WIND 30 KT. SEAS 9 FT.
SUN THROUGH MON
NW WIND 35 KT. SEAS 11 FT.
PKZ775-130015-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 20 KT. SEAS 6 FT.
TONIGHT
NW WIND 25 KT. SEAS 9 FT.
FRI
N WIND 25 KT. SEAS 10 FT.
FRI NIGHT
N WIND 20 KT. SEAS 8 FT.
SAT
N WIND 25 KT. SEAS 9 FT.
SUN THROUGH MON
N WIND 30 KT. SEAS 12 FT.
PKZ776-130015-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 20 KT. SEAS 6 FT.
TONIGHT
NW WIND 25 KT. SEAS 10 FT.
FRI
N WIND 25 KT. SEAS 10 FT.
FRI NIGHT
N WIND 20 KT. SEAS 8 FT.
SAT
N WIND 25 KT. SEAS 8 FT.
SUN
N WIND 25 KT. SEAS 12 FT.
MON
N WIND 30 KT. SEAS 12 FT.
PKZ777-130015-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 8 FT.
FRI
N WIND 25 KT. SEAS 9 FT.
FRI NIGHT
N WIND 25 KT. SEAS 7 FT.
SAT
N WIND 25 KT. SEAS 8 FT.
SUN THROUGH MON
N WIND 30 KT. SEAS 11 FT.
PKZ778-130015-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 8 FT.
FRI
N WIND 25 KT. SEAS 9 FT.
FRI NIGHT
N WIND 25 KT. SEAS 8 FT.
SAT
N WIND 25 KT. SEAS 9 FT.
SUN THROUGH MON
N WIND 30 KT. SEAS 12 FT.
PKZ780-130015-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 8 FT.
FRI
N WIND 25 KT. SEAS 9 FT.
FRI NIGHT
N WIND 20 KT. SEAS 7 FT.
SAT
N WIND 20 KT. SEAS 6 FT.
SUN
N WIND 20 KT. SEAS 11 FT.
MON
N WIND 25 KT. SEAS 11 FT.
PKZ781-130015-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 9 FT.
FRI
N WIND 25 KT. SEAS 9 FT.
FRI NIGHT
N WIND 20 KT. SEAS 7 FT.
SAT
N WIND 15 KT. SEAS 6 FT.
SUN THROUGH MON
N WIND 20 KT. SEAS 11 FT.
PKZ782-130015-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
NW WIND 25 KT. SEAS 5 FT.
FRI
N WIND 25 KT. SEAS 6 FT.
FRI NIGHT
N WIND 20 KT. SEAS 4 FT.
SAT THROUGH SUN
N WIND 20 KT. SEAS 6 FT.
MON
N WIND 25 KT. SEAS 7 FT.
PKZ783-130015-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY TONIGHT AND FRIDAY
TODAY
N WIND 15 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 6 FT.
FRI
N WIND 25 KT. SEAS 7 FT.
FRI NIGHT
N WIND 20 KT. SEAS 6 FT.
SAT THROUGH MON
N WIND 25 KT. SEAS 9 FT.
PKZ784-130015-
ADAK TO KISKA BERING SIDE-
254 AM AKDT THU MAR 12 2026
TODAY
NW WIND 15 KT. SEAS 3 FT.
TONIGHT
NW WIND 20 KT. SEAS 6 FT.
FRI
N WIND 15 KT. SEAS 6 FT.
FRI NIGHT
N WIND 15 KT. SEAS 5 FT.
SAT
N WIND 15 KT. SEAS 4 FT.
SUN
N WIND 20 KT. SEAS 8 FT.
MON
NW WIND 15 KT. SEAS 8 FT.
PKZ785-130015-
ADAK TO KISKA PACIFIC SIDE-
254 AM AKDT THU MAR 12 2026
TODAY
VARIABLE WIND 10 KT. SEAS 7 FT.
TONIGHT
N WIND 20 KT. SEAS 6 FT.
FRI
N WIND 20 KT. SEAS 6 FT.
FRI NIGHT
N WIND 15 KT. SEAS 6 FT.
SAT
N WIND 15 KT. SEAS 5 FT.
SUN THROUGH MON
N WIND 20 KT. SEAS 7 FT.
PKZ786-130015-
KISKA TO ATTU BERING SIDE-
254 AM AKDT THU MAR 12 2026
TODAY
VARIABLE WIND 10 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
NW WIND 15 KT. SEAS 3 FT.
SAT THROUGH SUN
NE WIND 15 KT. SEAS 5 FT.
MON
VARIABLE WIND 10 KT. SEAS 5 FT.
PKZ787-130015-
KISKA TO ATTU PACIFIC SIDE-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
SE WIND 15 KT. SEAS 10 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 10 FT.
FRI
VARIABLE WIND 10 KT. SEAS 9 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 7 FT.
SAT THROUGH MON
NE WIND 15 KT. SEAS 6 FT.
PKZ766-130015-
PRIBILOF ISLANDS NEARSHORE WATERS-
254 AM AKDT THU MAR 12 2026
..SMALL CRAFT ADVISORY THROUGH FRIDAY
TODAY
NW WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
TONIGHT
N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
FRI
N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING SPRAY.
FRI NIGHT
N WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT.
SAT
N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
SUN THROUGH MON
NW WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
PKZ760-130015-
BRISTOL BAY GREATER THAN 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
E WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
TONIGHT
VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT AFTER MIDNIGHT.
FRI
NE WIND 10 KT.
FRI NIGHT
NW WIND 10 KT.
SAT
N WIND 15 KT.
SUN
NW WIND 30 KT.
MON
NW WIND 35 KT.
PKZ761-130015-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
VARIABLE WIND LESS THAN 10 KT BECOMING NE 10 KT IN THE AFTERNOON.
TONIGHT
N WIND 10 KT.
FRI
N WIND 10 KT.
FRI NIGHT
NW WIND 10 KT.
SAT
N WIND 20 KT.
SUN
N WIND 25 KT.
MON
NW WIND 30 KT.
PKZ762-130015-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
E WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
TONIGHT
VARIABLE WIND LESS THAN 10 KT.
FRI
NE WIND 10 KT.
FRI NIGHT
NW WIND 10 KT.
SAT
N WIND 20 KT.
SUN THROUGH MON
NW WIND 30 KT.
PKZ763-130015-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
254 AM AKDT THU MAR 12 2026
TODAY
NE WIND 15 KT BECOMING W IN THE AFTERNOON.
TONIGHT
W WIND 15 KT BECOMING N AFTER MIDNIGHT.
FRI
N WIND 20 KT.
FRI NIGHT
N WIND 20 KT.
SAT
N WIND 20 KT.
SUN
NW WIND 30 KT.
MON
NW WIND 35 KT.
PKZ764-130015-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
254 AM AKDT THU MAR 12 2026
TODAY
NW WIND 20 KT.
TONIGHT
NW WIND 20 KT.
FRI
N WIND 15 KT.
FRI NIGHT
N WIND 20 KT.
SAT
N WIND 20 KT.
SUN
N WIND 35 KT.
MON
NW WIND 40 KT.
PKZ765-130015-
NORTH AND WEST OF NUNIVAK ISLAND-
254 AM AKDT THU MAR 12 2026
TODAY
NW WIND 20 KT.
TONIGHT
NW WIND 20 KT.
FRI
N WIND 15 KT.
FRI NIGHT
N WIND 15 KT.
SAT
N WIND 15 KT.
SUN THROUGH MON
NW WIND 25 KT.
PKZ767-130015-
SAINT MATTHEW ISLAND WATERS-
254 AM AKDT THU MAR 12 2026
..BRISK WIND ADVISORY THROUGH TONIGHT
TODAY
NW WIND 25 KT.
TONIGHT
NW WIND 25 KT.
FRI
NW WIND 15 KT.
FRI NIGHT
VARIABLE WIND 10 KT.
SAT
N WIND 15 KT.
SUN THROUGH MON
N WIND 20 KT.
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