382
FZAK52 PAFC 052331
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
331 PM AKDT WED AUG 5 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.
PKZ199-061230-
331 PM AKDT WED AUG 5 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A LOW DISSIPATES IN THE BERING STRAIT THIS EVENING. A 1012 MB LOW
FORMS 110 NM S OF ADAK THU MORNING AND REMAINS NEARLY STATIONARY
THROUGH THU EVENING. A TROUGH ENTERS THE WESTERN BERING WED
AFTERNOON AND MOVES TO THE CENTRAL BERING THU AFTERNOON.
PKZ750-061230-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
THU
VARIABLE WIND 10 KT. SEAS 3 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI THROUGH SUN
VARIABLE WIND 10 KT. SEAS 2 FT.
MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ751-061230-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
THU
VARIABLE WIND 10 KT. SEAS 5 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI AND FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT THROUGH MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ752-061230-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
THU
VARIABLE WIND 10 KT. SEAS 3 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 2 FT.
MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ753-061230-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
VARIABLE WIND 10 KT. SEAS 4 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI THROUGH MON
VARIABLE WIND 10 KT. SEAS 4 FT.
PKZ754-061230-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
THU
VARIABLE WIND 10 KT. SEAS 3 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI NIGHT THROUGH MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ755-061230-
CAPE TOLSTOI TO UNALGA PASS FROM 15 TO 100 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
VARIABLE WIND 10 KT. SEAS 4 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI THROUGH SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
NE WIND 15 KT. SEAS 4 FT.
PKZ756-061230-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 15 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 3 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI THROUGH MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ757-061230-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 20 KT. SEAS 6 FT.
THU
SW WIND 15 KT. SEAS 5 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT THROUGH MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ758-061230-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 15 KT. SEAS 5 FT.
THU
SW WIND 15 KT. SEAS 4 FT.
THU NIGHT
S WIND 15 KT. SEAS 3 FT.
FRI THROUGH MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ759-061230-
NELSON LAGOON TO UNALGA PASS 15 TO 70 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 15 KT. SEAS 5 FT.
THU
SW WIND 15 KT. SEAS 5 FT.
THU NIGHT
S WIND 15 KT. SEAS 4 FT.
FRI
SE WIND 15 KT. SEAS 3 FT.
FRI NIGHT THROUGH MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ768-061230-
UNIMAK PASS-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 3 FT.
THU NIGHT
SE WIND 20 KT. SEAS 3 FT.
FRI
SE WIND 20 KT. SEAS 3 FT.
FRI NIGHT THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ770-061230-
UNALGA PASS TO NIKOLSKI BERING SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 3 FT.
THU NIGHT
SE WIND 20 KT. SEAS 3 FT.
FRI
SE WIND 25 KT. SEAS 3 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 2 FT.
MON
N WIND 15 KT. SEAS 1 FOOT.
PKZ772-061230-
UNALGA PASS TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 15 KT. SEAS 5 FT.
THU
SW WIND 15 KT. SEAS 4 FT.
THU NIGHT
SE WIND 20 KT. SEAS 4 FT.
FRI
SE WIND 20 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT
VARIABLE WIND 10 KT. SEAS 3 FT.
SUN
E WIND 15 KT. SEAS 3 FT.
MON
NE WIND 15 KT. SEAS 2 FT.
PKZ771-061230-
UNALASKA BAY-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
THU
VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
THU NIGHT
E WIND 10 KT BECOMING SE AFTER MIDNIGHT. SEAS 3 FT.
FRI
SE WIND 20 KT. SEAS 2 FT.
FRI NIGHT
E WIND 10 KT. SEAS 2 FT.
SAT THROUGH SUN
E WIND 10 KT. SEAS 2 FT.
MON
N WIND 10 KT. SEAS 1 FOOT.
PKZ773-061230-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
THU
S WIND 15 KT. SEAS 4 FT.
THU NIGHT
S WIND 15 KT. SEAS 4 FT.
FRI
SE WIND 20 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN
E WIND 15 KT. SEAS 3 FT.
MON
NE WIND 15 KT. SEAS 3 FT.
PKZ774-061230-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
VARIABLE WIND 10 KT. SEAS 5 FT.
THU NIGHT
SE WIND 20 KT. SEAS 5 FT.
FRI
SE WIND 20 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN
E WIND 15 KT. SEAS 3 FT.
MON
NE WIND 15 KT. SEAS 4 FT.
PKZ775-061230-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 4 FT.
THU NIGHT
SE WIND 20 KT. SEAS 3 FT.
FRI
SE WIND 25 KT. SEAS 4 FT.
FRI NIGHT
SE WIND 15 KT. SEAS 4 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
N WIND 15 KT. SEAS 3 FT.
PKZ776-061230-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 4 FT.
THU NIGHT
SE WIND 20 KT. SEAS 4 FT.
FRI
SE WIND 20 KT. SEAS 4 FT.
FRI NIGHT
SE WIND 15 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN
E WIND 15 KT. SEAS 2 FT.
MON
NE WIND 15 KT. SEAS 2 FT.
PKZ777-061230-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
THU
S WIND 15 KT. SEAS 4 FT.
THU NIGHT
SE WIND 20 KT. SEAS 4 FT. RAIN.
FRI
SE WIND 20 KT. SEAS 6 FT.
FRI NIGHT
E WIND 15 KT. SEAS 6 FT.
SAT
VARIABLE WIND 10 KT. SEAS 5 FT.
SUN
E WIND 15 KT. SEAS 4 FT.
MON
N WIND 15 KT. SEAS 3 FT.
PKZ778-061230-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
THU
S WIND 15 KT. SEAS 5 FT.
THU NIGHT
SE WIND 20 KT. SEAS 5 FT. RAIN.
FRI
SE WIND 20 KT. SEAS 6 FT.
FRI NIGHT
E WIND 15 KT. SEAS 6 FT.
SAT
VARIABLE WIND 10 KT. SEAS 5 FT.
SUN
E WIND 15 KT. SEAS 4 FT.
MON
NE WIND 15 KT. SEAS 4 FT.
PKZ780-061230-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT. RAIN.
THU
S WIND 15 KT. SEAS 3 FT. RAIN.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI
VARIABLE WIND 10 KT. SEAS 2 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
SAT
VARIABLE WIND 10 KT. SEAS 3 FT.
SUN THROUGH MON
N WIND 15 KT. SEAS 2 FT.
PKZ781-061230-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
VARIABLE WIND 10 KT. SEAS 3 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI
NE WIND 15 KT. SEAS 3 FT.
FRI NIGHT
SE WIND 15 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN THROUGH MON
N WIND 15 KT. SEAS 3 FT.
PKZ782-061230-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT. RAIN.
THU
SE WIND 15 KT. SEAS 4 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT
VARIABLE WIND 10 KT. SEAS 4 FT.
SUN THROUGH MON
N WIND 15 KT. SEAS 4 FT.
PKZ783-061230-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
S WIND 15 KT. SEAS 5 FT.
THU NIGHT
W WIND 15 KT. SEAS 5 FT.
FRI
VARIABLE WIND 10 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
VARIABLE WIND 10 KT. SEAS 5 FT.
SUN THROUGH MON
N WIND 15 KT. SEAS 5 FT.
PKZ784-061230-
ADAK TO KISKA BERING SIDE-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
SW WIND 15 KT. SEAS 4 FT.
THU NIGHT
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 THROUGH MON
VARIABLE WIND 10 KT. SEAS 3 FT.
PKZ785-061230-
ADAK TO KISKA PACIFIC SIDE-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
THU
W WIND 20 KT. SEAS 5 FT.
THU NIGHT
W WIND 15 KT. SEAS 6 FT.
FRI
VARIABLE WIND 10 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT
VARIABLE WIND 10 KT. SEAS 5 FT.
SUN THROUGH MON
NW WIND 15 KT. SEAS 5 FT.
PKZ786-061230-
KISKA TO ATTU BERING SIDE-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 20 KT. SEAS 5 FT. RAIN.
THU
SW WIND 15 KT. SEAS 5 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 4 FT.
MON
SW WIND 15 KT. SEAS 4 FT.
PKZ787-061230-
KISKA TO ATTU PACIFIC SIDE-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 20 KT. SEAS 6 FT.
THU
SW WIND 20 KT. SEAS 7 FT.
THU NIGHT
W WIND 15 KT. SEAS 7 FT.
FRI
VARIABLE WIND 10 KT. SEAS 5 FT.
FRI NIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
SAT THROUGH SUN
VARIABLE WIND 10 KT. SEAS 6 FT.
MON
W WIND 15 KT. SEAS 5 FT.
PKZ766-061230-
PRIBILOF ISLANDS NEARSHORE WATERS-
331 PM AKDT WED AUG 5 2026
TONIGHT
SW WIND 15 KT. SEAS 6 FT.
THU
SW WIND 15 KT. SEAS 5 FT.
THU NIGHT
S WIND 15 KT. SEAS 4 FT.
FRI AND FRI NIGHT
S WIND 15 KT. SEAS 3 FT.
SAT
S WIND 15 KT. SEAS 4 FT.
SUN
E WIND 15 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ760-061230-
BRISTOL BAY GREATER THAN 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 20 KT. SEAS 5 FT.
THU
S WIND 15 KT. SEAS 4 FT.
THU NIGHT
SW WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
FRI NIGHT
W WIND 10 KT. SEAS 2 FT.
SAT THROUGH MON
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
PKZ761-061230-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 15 KT. SEAS 4 FT.
THU
S WIND 15 KT BECOMING SW IN THE AFTERNOON. SEAS 3 FT.
THU NIGHT
VARIABLE WIND LESS THAN 10 KT BECOMING SE 10 KT AFTER
MIDNIGHT. SEAS 2 FT.
FRI AND FRI NIGHT
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
SAT
VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
SUN THROUGH MON
W WIND 10 KT. SEAS 1 FOOT.
PKZ762-061230-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 15 KT. SEAS 3 FT.
THU
S WIND 15 KT. SEAS 3 FT.
THU NIGHT
SW WIND 10 KT. SEAS 2 FT.
FRI AND FRI NIGHT
W WIND 10 KT. SEAS 2 FT.
SAT
W WIND 10 KT. SEAS 2 FT.
SUN THROUGH MON
VARIABLE WIND LESS THAN 10 KT. SEAS 1 FOOT.
PKZ763-061230-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 20 KT. SEAS 4 FT.
THU
S WIND 20 KT. SEAS 4 FT.
THU NIGHT
SW WIND 20 KT. SEAS 4 FT.
FRI
SW WIND 15 KT. SEAS 3 FT.
FRI NIGHT
SW WIND 10 KT. SEAS 2 FT.
SAT
SW WIND 10 KT. SEAS 1 FOOT.
SUN THROUGH MON
N WIND 10 KT. SEAS 1 FOOT.
PKZ764-061230-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
331 PM AKDT WED AUG 5 2026
TONIGHT
S WIND 20 KT. SEAS 5 FT.
THU
SW WIND 15 KT. SEAS 5 FT.
THU NIGHT
SW WIND 15 KT. SEAS 4 FT.
FRI
S WIND 15 KT. SEAS 3 FT.
FRI NIGHT
SW WIND 10 KT. SEAS 3 FT.
SAT
S WIND 10 KT. SEAS 3 FT.
SUN THROUGH MON
N WIND 10 KT. SEAS 2 FT.
PKZ765-061230-
NORTH AND WEST OF NUNIVAK ISLAND-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
THU
VARIABLE WIND 10 KT. SEAS 4 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI
VARIABLE WIND 10 KT. SEAS 4 FT.
FRI NIGHT
SW WIND 15 KT. SEAS 3 FT.
SAT
S WIND 15 KT. SEAS 3 FT.
SUN
VARIABLE WIND 10 KT. SEAS 3 FT.
MON
VARIABLE WIND 10 KT. SEAS 2 FT.
PKZ767-061230-
SAINT MATTHEW ISLAND WATERS-
331 PM AKDT WED AUG 5 2026
TONIGHT
VARIABLE WIND 10 KT. SEAS 5 FT.
THU
VARIABLE WIND 10 KT. SEAS 4 FT.
THU NIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
FRI AND FRI NIGHT
SW WIND 15 KT. SEAS 4 FT.
SAT THROUGH MON
VARIABLE WIND 10 KT. SEAS 4 FT.
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