033
FZAK52 PAFC 041121
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
321 AM AKDT THU JUN 4 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.
PKZ199-050030-
321 AM AKDT THU JUN 4 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1008 MB NORTH PACIFIC LOW MOVES TO 180 NM S OF ADAK BY FRI
MORNING AND DISSIPATES NEAR ATKA BY SAT MORNING.
PKZ750-050030-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
W WIND 15 KT. SEAS 3 FT.
TONIGHT
W WIND 20 KT. SEAS 3 FT.
FRI
W WIND 15 KT. SEAS 3 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 3 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 3 FT.
MON
W WIND 15 KT. SEAS 3 FT.
PKZ751-050030-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 5 FT.
TONIGHT
W WIND 15 KT. SEAS 4 FT.
FRI
W WIND 15 KT. SEAS 5 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 5 FT.
SAT
VARIABLE WIND 10 KT. SEAS 5 FT.
SUN
VARIABLE WIND 10 KT. SEAS 5 FT.
MON
W WIND 15 KT. SEAS 5 FT.
PKZ752-050030-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
NW WIND 15 KT. SEAS 3 FT.
FRI
W WIND 15 KT. SEAS 3 FT.
FRI NIGHT
W WIND 15 KT. SEAS 3 FT.
SAT THROUGH SUN
NW WIND 15 KT. SEAS 2 FT.
MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ753-050030-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 6 FT.
TONIGHT
W WIND 15 KT. SEAS 5 FT.
FRI
W WIND 15 KT. SEAS 4 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 5 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 5 FT.
MON
VARIABLE WIND 10 KT. SEAS 5 FT.
PKZ754-050030-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 20 KT. SEAS 3 FT.
TONIGHT
N WIND 15 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 2 FT.
SAT
NW WIND 20 KT. SEAS 3 FT.
SUN
NW WIND 15 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ755-050030-
CAPE TOLSTOI TO UNALGA PASS FROM 15 TO 100 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 20 KT. SEAS 6 FT.
TONIGHT
NW WIND 15 KT. SEAS 5 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 4 FT.
SAT
NW WIND 20 KT. SEAS 5 FT.
SUN
NW WIND 15 KT. SEAS 5 FT.
MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ756-050030-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
W WIND 20 KT. SEAS 4 FT.
TONIGHT
SW WIND 20 KT. SEAS 3 FT.
FRI
SW WIND 20 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT THROUGH MON
W WIND 15 KT. SEAS 3 FT.
PKZ757-050030-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
W WIND 15 KT. SEAS 4 FT.
FRI
W WIND 15 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT THROUGH MON
W WIND 15 KT. SEAS 3 FT.
PKZ758-050030-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
W WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 2 FT.
SAT THROUGH SUN
W WIND 15 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ759-050030-
NELSON LAGOON TO UNALGA PASS 15 TO 70 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
N WIND 15 KT. SEAS 3 FT.
SAT
NW WIND 15 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ768-050030-
UNIMAK PASS-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
NW WIND 20 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT THROUGH SUN
NW WIND 20 KT. SEAS 4 FT.
MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ770-050030-
UNALGA PASS TO NIKOLSKI BERING SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
N WIND 15 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT
NW WIND 15 KT. SEAS 3 FT.
SUN
VARIABLE WIND 10 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ772-050030-
UNALGA PASS TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
NE WIND 15 KT. SEAS 3 FT.
SAT
NW WIND 15 KT. SEAS 4 FT.
SUN
VARIABLE WIND 10 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ771-050030-
UNALASKA BAY-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT BECOMING N IN THE AFTERNOON. SEAS 3 FT.
TONIGHT
N WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS THAN 10 KT.
SEAS 3 FT.
FRI
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
FRI NIGHT
VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
SAT
NW WIND 15 KT. SEAS 3 FT.
SUN
NW WIND 10 KT. SEAS 2 FT.
MON
NE WIND 10 KT. SEAS 2 FT.
PKZ773-050030-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT
NW WIND 15 KT. SEAS 4 FT.
SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
VARIABLE WIND 10 KT. SEAS 6 FT.
PKZ774-050030-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT
NW WIND 15 KT. SEAS 5 FT.
SUN
VARIABLE WIND 10 KT. SEAS 5 FT.
MON
VARIABLE WIND 10 KT. SEAS 6 FT.
PKZ775-050030-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT
N WIND 15 KT. SEAS 4 FT.
SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
VARIABLE WIND 10 KT. SEAS 6 FT.
PKZ776-050030-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 4 FT.
TONIGHT
NE WIND 15 KT. SEAS 3 FT.
FRI
NE WIND 15 KT. SEAS 3 FT.
FRI NIGHT
NE WIND 15 KT. SEAS 4 FT.
SAT
N WIND 15 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ777-050030-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 4 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
N WIND 15 KT. SEAS 4 FT.
SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
VARIABLE WIND 10 KT. SEAS 7 FT.
PKZ778-050030-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 5 FT.
TONIGHT
E WIND 15 KT. SEAS 4 FT.
FRI
E WIND 15 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
N WIND 15 KT. SEAS 5 FT.
SUN
VARIABLE WIND 10 KT. SEAS 5 FT.
MON
VARIABLE WIND 10 KT. SEAS 8 FT.
PKZ780-050030-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
E WIND 15 KT. SEAS 3 FT.
TONIGHT
NE WIND 15 KT. SEAS 3 FT.
FRI
NE WIND 15 KT. SEAS 3 FT.
FRI NIGHT
NE WIND 15 KT. SEAS 3 FT.
SAT THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ781-050030-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
321 AM AKDT THU JUN 4 2026
TODAY
E WIND 15 KT. SEAS 4 FT.
TONIGHT
NE WIND 15 KT. SEAS 3 FT.
FRI
NE WIND 15 KT. SEAS 3 FT.
FRI NIGHT
NE WIND 15 KT. SEAS 3 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ782-050030-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
E WIND 15 KT. SEAS 4 FT.
TONIGHT
E WIND 15 KT. SEAS 4 FT.
FRI
NE WIND 15 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
NE WIND 15 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 6 FT.
PKZ783-050030-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
321 AM AKDT THU JUN 4 2026
TODAY
E WIND 15 KT. SEAS 5 FT.
TONIGHT
E WIND 15 KT. SEAS 5 FT. RAIN.
FRI
E WIND 15 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
NE WIND 15 KT. SEAS 5 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 6 FT.
PKZ784-050030-
ADAK TO KISKA BERING SIDE-
321 AM AKDT THU JUN 4 2026
TODAY
NE WIND 15 KT. SEAS 5 FT.
TONIGHT
E WIND 15 KT. SEAS 4 FT.
FRI
NE WIND 15 KT. SEAS 4 FT.
FRI NIGHT
NE WIND 15 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ785-050030-
ADAK TO KISKA PACIFIC SIDE-
321 AM AKDT THU JUN 4 2026
TODAY
E WIND 15 KT. SEAS 5 FT.
TONIGHT
E WIND 20 KT. SEAS 5 FT.
FRI
NE WIND 15 KT. SEAS 6 FT.
FRI NIGHT
N WIND 15 KT. SEAS 5 FT.
SAT THROUGH MON
VARIABLE WIND 10 KT. SEAS 5 FT.
PKZ786-050030-
KISKA TO ATTU BERING SIDE-
321 AM AKDT THU JUN 4 2026
TODAY
NE WIND 20 KT. SEAS 5 FT.
TONIGHT
NE WIND 20 KT. SEAS 5 FT.
FRI
NE WIND 15 KT. SEAS 4 FT.
FRI NIGHT
N WIND 15 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ787-050030-
KISKA TO ATTU PACIFIC SIDE-
321 AM AKDT THU JUN 4 2026
TODAY
NE WIND 20 KT. SEAS 6 FT.
TONIGHT
NE WIND 20 KT. SEAS 6 FT.
FRI
NE WIND 15 KT. SEAS 6 FT.
FRI NIGHT
N WIND 15 KT. SEAS 5 FT.
SAT
N WIND 15 KT. SEAS 5 FT.
SUN THROUGH MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ766-050030-
PRIBILOF ISLANDS NEARSHORE WATERS-
321 AM AKDT THU JUN 4 2026
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
N WIND 15 KT. SEAS 3 FT. PATCHY FOG.
FRI
NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
FRI NIGHT
N WIND 15 KT. SEAS 3 FT.
SAT THROUGH SUN
W WIND 15 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ760-050030-
BRISTOL BAY GREATER THAN 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 3 FT.
TONIGHT
W WIND 20 KT. SEAS 4 FT.
FRI
W WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS 3 FT.
FRI NIGHT
SW WIND 10 KT. SEAS 3 FT.
SAT THROUGH MON
W WIND 15 KT. SEAS 3 FT.
PKZ761-050030-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
W WIND 15 KT. SEAS 3 FT.
TONIGHT
SW WIND 20 KT. SEAS 4 FT.
FRI
SW WIND 20 KT. SEAS 4 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 3 FT.
SAT THROUGH MON
SW WIND 15 KT. SEAS 3 FT.
PKZ762-050030-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
TODAY
NW WIND 15 KT. SEAS 2 FT.
TONIGHT
W WIND 15 KT. SEAS 2 FT.
FRI
NW WIND 15 KT BECOMING W IN THE AFTERNOON. SEAS 2 FT.
FRI NIGHT
W WIND 10 KT. SEAS 2 FT.
SAT THROUGH MON
W WIND 15 KT. SEAS 2 FT.
PKZ763-050030-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
321 AM AKDT THU JUN 4 2026
..SMALL CRAFT ADVISORY THROUGH TONIGHT
TODAY
NW WIND 25 KT. SEAS 4 FT.
TONIGHT
NW WIND 25 KT. SEAS 4 FT.
FRI
N WIND 20 KT. SEAS 3 FT.
FRI NIGHT
NW WIND 20 KT. SEAS 3 FT.
SAT
NW WIND 20 KT. SEAS 3 FT.
SUN THROUGH MON
W WIND 15 KT. SEAS 2 FT.
PKZ764-050030-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
321 AM AKDT THU JUN 4 2026
..SMALL CRAFT ADVISORY TONIGHT
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
NW WIND 25 KT. SEAS 5 FT.
FRI
N WIND 20 KT. SEAS 4 FT.
FRI NIGHT
NW WIND 20 KT. SEAS 4 FT.
SAT
NW WIND 20 KT. SEAS 4 FT.
SUN THROUGH MON
W WIND 15 KT. SEAS 3 FT.
PKZ765-050030-
NORTH AND WEST OF NUNIVAK ISLAND-
321 AM AKDT THU JUN 4 2026
TODAY
N WIND 20 KT. SEAS 4 FT.
TONIGHT
N WIND 20 KT. SEAS 4 FT.
FRI
NW WIND 15 KT. SEAS 3 FT.
FRI NIGHT
NW WIND 15 KT. SEAS 2 FT.
SAT THROUGH SUN
NW WIND 15 KT. SEAS 3 FT.
MON
SW WIND 15 KT. SEAS 4 FT.
PKZ767-050030-
SAINT MATTHEW ISLAND WATERS-
321 AM AKDT THU JUN 4 2026
TODAY...N WIND 15 KT E OF SAINT MATTHEW ISLAND
VARIABLE 10 KT W
OF SAINT MATTHEW ISLAND. SEAS 2 FT.
TONIGHT...N WIND 15 KT E OF SAINT MATTHEW ISLAND
VARIABLE 10 KT
W OF SAINT MATTHEW ISLAND. SEAS 2 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI NIGHT
W WIND 15 KT. SEAS 3 FT.
SAT THROUGH MON
SW WIND 15 KT. SEAS 4 FT.
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