598
FZAK52 PAFC 301109
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
309 AM AKDT MON MAR 30 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.
PKZ199-302345-
309 AM AKDT MON MAR 30 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1006 MB LOW OVER CAPE NEWENHAM OPENS INTO A TROUGH AND EXITS
INTO THE GULF BY TUE MORNING. A 1005 MB LOW 380 NM S OF KISKA
MOVES TO 70 NM S OF SEGUAM AT 995 MB BY WED MORNING.
PKZ750-302345-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT
TODAY
NE WIND 20 KT. SEAS 6 FT. SNOW SHOWERS AND RAIN SHOWERS.
TONIGHT
N WIND 25 KT. SEAS 8 FT.
TUE
NW WIND 20 KT. SEAS 5 FT.
TUE NIGHT
NW WIND 20 KT. SEAS 3 FT.
WED
E WIND 15 KT. SEAS 4 FT.
THU
N WIND 20 KT. SEAS 5 FT.
FRI
NW WIND 25 KT. SEAS 5 FT.
PKZ751-302345-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY THROUGH TUESDAY
TODAY
N WIND 20 KT. SEAS 8 FT.
TONIGHT
N WIND 25 KT. SEAS 10 FT.
TUE
N WIND 25 KT BECOMING NW 15 KT IN THE AFTERNOON. SEAS 10
FT.
TUE NIGHT
NW WIND 15 KT. SEAS 8 FT.
WED
SE WIND 20 KT. SEAS 8 FT.
THU
N WIND 20 KT. SEAS 9 FT.
FRI
NW WIND 20 KT. SEAS 9 FT.
PKZ752-302345-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
NW WIND 15 KT. SEAS 4 FT.
TUE
VARIABLE WIND 10 KT. SEAS 4 FT.
TUE NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
WED
E WIND 20 KT. SEAS 6 FT.
THU
NW WIND 25 KT. SEAS 6 FT.
FRI
NW WIND 20 KT. SEAS 4 FT.
PKZ753-302345-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
309 AM AKDT MON MAR 30 2026
TODAY
NW WIND 20 KT. SEAS 7 FT.
TONIGHT
NW WIND 20 KT. SEAS 6 FT.
TUE
N WIND 15 KT. SEAS 7 FT.
TUE NIGHT
S WIND 15 KT. SEAS 6 FT.
WED
E WIND 25 KT. SEAS 8 FT.
THU THROUGH FRI
NW WIND 20 KT. SEAS 9 FT.
PKZ754-302345-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
W WIND 15 KT. SEAS 4 FT.
TONIGHT
NW WIND 15 KT. SEAS 4 FT.
TUE
VARIABLE WIND 10 KT. SEAS 4 FT.
TUE NIGHT
SE WIND 25 KT. SEAS 6 FT.
WED
E WIND 25 KT. SEAS 8 FT.
THU
NW WIND 25 KT. SEAS 6 FT.
FRI
NW WIND 20 KT. SEAS 3 FT.
PKZ755-302345-
CAPE TOLSTOI TO CAPE SARICHEF FROM 15 TO 100 NM-
309 AM AKDT MON MAR 30 2026
TODAY
W WIND 15 KT. SEAS 6 FT.
TONIGHT
NW WIND 15 KT. SEAS 6 FT.
TUE
VARIABLE WIND 10 KT. SEAS 5 FT.
TUE NIGHT
SE WIND 25 KT. SEAS 8 FT.
WED
E WIND 25 KT. SEAS 10 FT.
THU
N WIND 25 KT. SEAS 9 FT.
FRI
NW WIND 20 KT. SEAS 6 FT.
PKZ756-302345-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
VARIABLE WIND 10 KT.
TONIGHT
VARIABLE WIND 10 KT.
TUE
VARIABLE WIND 10 KT.
TUE NIGHT
VARIABLE WIND 10 KT.
WED
NE WIND 15 KT.
THU THROUGH FRI
NW WIND 15 KT.
PKZ757-302345-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
309 AM AKDT MON MAR 30 2026
TODAY
VARIABLE WIND 10 KT.
TONIGHT
VARIABLE WIND 10 KT.
TUE
VARIABLE WIND 10 KT.
TUE NIGHT
NE WIND 15 KT.
WED
NE WIND 15 KT.
THU THROUGH FRI
NW WIND 15 KT.
PKZ758-302345-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
W WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT BECOMING 3 FT
IN THE AFTERNOON.
TONIGHT
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
TUE
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
TUE NIGHT
E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
WED
NE WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
THU
N WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
FRI
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
PKZ759-302345-
NELSON LAGOON TO CAPE SARICHEF FROM 15 TO 70 NM-
309 AM AKDT MON MAR 30 2026
TODAY
W WIND 15 KT.
TONIGHT
VARIABLE WIND 10 KT.
TUE
VARIABLE WIND 10 KT.
TUE NIGHT
E WIND 20 KT.
WED
NE WIND 25 KT.
THU
N WIND 20 KT.
FRI
NW WIND 15 KT.
PKZ770-302345-
CAPE SARICHEF TO NIKOLSKI BERING SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
TUE
E WIND 15 KT BECOMING SE 25 KT IN THE AFTERNOON. SEAS 4 FT.
TUE NIGHT
E WIND 30 KT. SEAS 5 FT.
WED
NE WIND 30 KT. SEAS 7 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ772-302345-
CAPE SARICHEF TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
TUE
E WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 5
FT.
TUE NIGHT
E WIND 30 KT. SEAS 8 FT.
WED
NE WIND 30 KT. SEAS 8 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ771-302345-
UNALASKA BAY-
309 AM AKDT MON MAR 30 2026
TODAY
NW WIND 15 KT. SEAS 3 FT.
TONIGHT
NW WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT.
TUE
E WIND 10 KT BECOMING SE 15 KT IN THE AFTERNOON. SEAS 2 FT.
TUE NIGHT
SE WIND 30 KT. SEAS 4 FT.
WED
NE WIND 25 KT. SEAS 5 FT.
THU
NW WIND 15 KT. SEAS 5 FT.
FRI
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
PKZ773-302345-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
NW WIND 15 KT. SEAS 5 FT.
TUE
E WIND 15 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 7
FT. RAIN.
TUE NIGHT
SE WIND 30 KT. SEAS 8 FT.
WED
NE WIND 25 KT. SEAS 9 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
W WIND 15 KT. SEAS 3 FT.
PKZ774-302345-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
NW WIND 15 KT. SEAS 6 FT.
TONIGHT
NW WIND 15 KT. SEAS 6 FT.
TUE
E WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS 7 FT.
TUE NIGHT
SE WIND 30 KT. SEAS 10 FT.
WED
E WIND 25 KT. SEAS 11 FT.
THU
N WIND 20 KT. SEAS 10 FT.
FRI
W WIND 15 KT. SEAS 5 FT.
PKZ775-302345-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 5 FT.
TONIGHT
E WIND 15 KT. SEAS 4 FT.
TUE
E WIND 30 KT. SEAS 9 FT. RAIN AND SNOW.
TUE NIGHT
SE WIND 30 KT. SEAS 8 FT.
WED
NE WIND 25 KT. SEAS 8 FT.
THU
N WIND 20 KT. SEAS 8 FT.
FRI
S WIND 15 KT. SEAS 3 FT.
PKZ776-302345-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
E WIND 15 KT. SEAS 4 FT.
TUE
E WIND 30 KT. SEAS 6 FT BUILDING TO 10 FT IN THE AFTERNOON.
RAIN AND SNOW.
TUE NIGHT
E WIND 30 KT. SEAS 11 FT.
WED
NE WIND 25 KT. SEAS 9 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
S WIND 15 KT. SEAS 4 FT.
PKZ777-302345-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 5 FT.
TONIGHT
E WIND 15 KT. SEAS 5 FT.
TUE
E WIND 30 KT. SEAS 10 FT. RAIN WITH SNOW.
TUE NIGHT
SE WIND 30 KT. SEAS 10 FT.
WED
N WIND 25 KT. SEAS 11 FT.
THU
N WIND 20 KT. SEAS 7 FT.
FRI
S WIND 15 KT. SEAS 5 FT.
PKZ778-302345-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TUESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 6 FT.
TONIGHT
NE WIND 15 KT. SEAS 5 FT.
TUE
E WIND 30 KT. SEAS 10 FT. RAIN.
TUE NIGHT
S WIND 30 KT. SEAS 11 FT.
WED
N WIND 25 KT. SEAS 11 FT.
THU
NW WIND 20 KT. SEAS 8 FT.
FRI
S WIND 15 KT. SEAS 7 FT.
PKZ780-302345-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
E WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. SEAS
4 FT.
TUE
E WIND 30 KT. SEAS 7 FT. RAIN AND SNOW.
TUE NIGHT
NE WIND 30 KT. SEAS 7 FT.
WED
N WIND 30 KT. SEAS 8 FT.
THU
SE WIND 15 KT. SEAS 6 FT.
FRI
SE WIND 20 KT. SEAS 3 FT.
PKZ781-302345-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
NE WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. SEAS 4
FT.
TUE
E WIND 30 KT. SEAS 10 FT. RAIN AND SNOW.
TUE NIGHT
NE WIND 30 KT. SEAS 11 FT.
WED
N WIND 25 KT. SEAS 9 FT.
THU
SE WIND 15 KT. SEAS 7 FT.
FRI
SE WIND 20 KT. SEAS 5 FT.
PKZ782-302345-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
NE WIND 15 KT. SEAS 5 FT.
TONIGHT
E WIND 20 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS
8 FT.
TUE
E WIND 30 KT. SEAS 9 FT. RAIN SHOWERS.
TUE NIGHT
NE WIND 25 KT. SEAS 10 FT.
WED
N WIND 30 KT. SEAS 9 FT.
THU
SE WIND 15 KT. SEAS 4 FT.
FRI
SE WIND 20 KT. SEAS 7 FT.
PKZ783-302345-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
E WIND 20 KT. SEAS 6 FT.
TONIGHT
E WIND 30 KT. SEAS 7 FT BUILDING TO 11 FT AFTER
MIDNIGHT.
TUE
E WIND 30 KT BECOMING SE 20 KT IN THE AFTERNOON. SEAS 11
FT. RAIN SHOWERS.
TUE NIGHT
NE WIND 25 KT. SEAS 11 FT.
WED
NW WIND 30 KT. SEAS 10 FT.
THU
SE WIND 15 KT. SEAS 6 FT.
FRI
SE WIND 20 KT. SEAS 8 FT.
PKZ784-302345-
ADAK TO KISKA BERING SIDE-
309 AM AKDT MON MAR 30 2026
..GALE WARNING TUESDAY
TODAY
NE WIND 15 KT. SEAS 4 FT.
TONIGHT
NE WIND 20 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS
7 FT.
TUE
NE WIND 35 KT. SEAS 10 FT. RAIN AND SNOW.
TUE NIGHT
N WIND 30 KT. SEAS 10 FT.
WED
N WIND 25 KT. SEAS 9 FT.
THU
SE WIND 15 KT. SEAS 7 FT.
FRI
SE WIND 25 KT. SEAS 7 FT.
PKZ785-302345-
ADAK TO KISKA PACIFIC SIDE-
309 AM AKDT MON MAR 30 2026
..GALE WARNING TONIGHT AND TUESDAY
TODAY
NE WIND 20 KT. SEAS 6 FT.
TONIGHT
E WIND 35 KT. SEAS 12 FT. RAIN.
TUE
NE WIND 35 KT. SEAS 12 FT. RAIN.
TUE NIGHT
N WIND 30 KT. SEAS 11 FT.
WED
NW WIND 30 KT. SEAS 9 FT.
THU
SE WIND 20 KT. SEAS 10 FT.
FRI
SE WIND 25 KT. SEAS 10 FT.
PKZ786-302345-
KISKA TO ATTU BERING SIDE-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
NE WIND 15 KT. SEAS 5 FT.
TONIGHT
NE WIND 25 KT. SEAS 6 FT.
TUE
NE WIND 30 KT. SEAS 7 FT.
TUE NIGHT
N WIND 25 KT. SEAS 7 FT.
WED
E WIND 20 KT. SEAS 6 FT.
THU
SE WIND 20 KT. SEAS 10 FT.
FRI
SE WIND 25 KT. SEAS 9 FT.
PKZ787-302345-
KISKA TO ATTU PACIFIC SIDE-
309 AM AKDT MON MAR 30 2026
..SMALL CRAFT ADVISORY TONIGHT AND TUESDAY
TODAY
NE WIND 20 KT. SEAS 6 FT.
TONIGHT
NE WIND 30 KT. SEAS 9 FT.
TUE
N WIND 30 KT. SEAS 10 FT.
TUE NIGHT
N WIND 25 KT. SEAS 8 FT.
WED
SE WIND 25 KT. SEAS 8 FT.
THU THROUGH FRI
SE WIND 25 KT. SEAS 12 FT.
PKZ766-302345-
PRIBILOF ISLANDS NEARSHORE WATERS-
309 AM AKDT MON MAR 30 2026
TODAY
NW WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT BECOMING 3 FT
IN THE AFTERNOON.
TONIGHT
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
TUE
E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
TUE NIGHT
E WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
WED
NE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
THU
N WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
PKZ760-302345-
BRISTOL BAY GREATER THAN 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
VARIABLE WIND LESS THAN 10 KT BECOMING NE 10 KT IN THE
AFTERNOON. SNOW SHOWERS.
TONIGHT
N WIND 10 KT.
TUE
NW WIND 10 KT.
TUE NIGHT
N WIND 10 KT.
WED
NE WIND 15 KT.
THU THROUGH FRI
NW WIND 15 KT.
PKZ761-302345-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
W WIND 10 KT BECOMING N IN THE AFTERNOON.
SNOW SHOWERS.
TONIGHT
N WIND 10 KT.
TUE
NW WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT.
TUE NIGHT
VARIABLE WIND LESS THAN 10 KT.
WED
NE WIND 10 KT.
THU THROUGH FRI
W WIND 15 KT.
PKZ762-302345-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
E WIND 10 KT. SNOW SHOWERS.
TONIGHT
NE WIND 10 KT.
TUE
NW WIND 10 KT.
TUE NIGHT
N WIND 10 KT.
WED
NE WIND 15 KT.
THU THROUGH FRI
NW WIND 15 KT.
PKZ763-302345-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
309 AM AKDT MON MAR 30 2026
TODAY
NE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
TONIGHT
VARIABLE WIND LESS THAN 10 KT.
TUE
VARIABLE WIND LESS THAN 10 KT.
TUE NIGHT
N WIND 10 KT.
WED
N WIND 20 KT.
THU
NW WIND 20 KT.
FRI
NW WIND 15 KT.
PKZ764-302345-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
309 AM AKDT MON MAR 30 2026
TODAY
NW WIND 15 KT.
TONIGHT
N WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS THAN
10 KT.
TUE
VARIABLE WIND LESS THAN 10 KT.
TUE NIGHT
NE WIND 10 KT.
WED
NE WIND 15 KT.
THU
NW WIND 20 KT.
FRI
NW WIND 15 KT.
PKZ765-302345-
NORTH AND WEST OF NUNIVAK ISLAND-
309 AM AKDT MON MAR 30 2026
TODAY
N WIND 15 KT.
TONIGHT
VARIABLE WIND 10 KT.
TUE
VARIABLE WIND 10 KT.
TUE NIGHT
VARIABLE WIND 10 KT.
WED
NE WIND 15 KT.
THU
NW WIND 15 KT.
FRI
VARIABLE WIND 10 KT.
PKZ767-302345-
SAINT MATTHEW ISLAND WATERS-
309 AM AKDT MON MAR 30 2026
TODAY
N WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
TUE
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
TUE NIGHT
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
WED
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.
THU
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 7 FT.
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