440
FZAK52 PAFC 221221
CWFALU
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
421 AM AKDT TUE SEP 22 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.
PKZ199-230115-
421 AM AKDT TUE SEP 22 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1005 MB LOW 240 NM W OF SHEMYA STRENGTHENS TO 970 MB AS IT
MOVES 300 NM N OF ADAK BY THU MORNING. ITS FRONT MOVES ACROSS THE
ALEUTIAN CHAIN AND THE SOUTHERN ALASKA PENINSULA THROUGH THU
MORNING.
PKZ750-230115-
SITKINAK TO CASTLE CAPE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 20 KT. SEAS 4 FT.
TONIGHT
NW WIND 20 KT. SEAS 3 FT.
WED
NW WIND 15 KT. SEAS 3 FT.
WED NIGHT
S WIND 25 KT. SEAS 3 FT.
THU
SE WIND 40 KT. SEAS 13 FT.
FRI
S WIND 25 KT. SEAS 9 FT.
SAT
W WIND 20 KT. SEAS 8 FT.
PKZ751-230115-
SITKINAK TO CASTLE CAPE FROM 15 TO 100 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TODAY
TODAY
NW WIND 25 KT. SEAS 8 FT.
TONIGHT
NW WIND 20 KT. SEAS 6 FT.
WED
NW WIND 15 KT. SEAS 5 FT.
WED NIGHT
S WIND 30 KT. SEAS 6 FT.
THU
S WIND 40 KT. SEAS 15 FT.
FRI THROUGH SAT
W WIND 25 KT. SEAS 19 FT.
PKZ752-230115-
CASTLE CAPE TO CAPE TOLSTOI OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 20 KT. SEAS 2 FT.
TONIGHT
NW WIND 15 KT. SEAS 1 FOOT.
WED
VARIABLE WIND 10 KT. SEAS 1 FOOT.
WED NIGHT
SE WIND 30 KT. SEAS 5 FT.
THU
S WIND 40 KT. SEAS 12 FT.
FRI THROUGH SAT
W WIND 25 KT. SEAS 7 FT.
PKZ753-230115-
CASTLE CAPE TO CAPE TOLSTOI FROM 15 TO 100 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 20 KT. SEAS 7 FT.
TONIGHT
NW WIND 15 KT. SEAS 5 FT.
WED
VARIABLE WIND 10 KT BECOMING S 15 KT IN THE AFTERNOON. SEAS
3 FT.
WED NIGHT
SE WIND 35 KT. SEAS 8 FT.
THU
S WIND 40 KT. SEAS 13 FT.
FRI
SW WIND 30 KT. SEAS 22 FT.
SAT
W WIND 25 KT. SEAS 15 FT.
PKZ754-230115-
CAPE TOLSTOI TO CAPE SARICHEF OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
NW WIND 15 KT. SEAS 2 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 2 FT.
WED
SE WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
4 FT.
WED NIGHT
SE WIND 40 KT. SEAS 12 FT.
THU
SW WIND 30 KT. SEAS 13 FT.
FRI
SW WIND 40 KT. SEAS 13 FT.
SAT
W WIND 30 KT. SEAS 7 FT.
PKZ755-230115-
CAPE TOLSTOI TO UNALGA PASS FROM 15 TO 100 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT BECOMING SE 15 KT AFTER MIDNIGHT.
SEAS 4 FT.
WED
SE WIND 25 KT. SEAS 5 FT.
WED NIGHT
SE WIND 40 KT. SEAS 13 FT.
THU THROUGH FRI
W WIND 40 KT. SEAS 23 FT.
SAT
W WIND 30 KT. SEAS 14 FT.
PKZ756-230115-
PORT HEIDEN TO NELSON LAGOON OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 20 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
WED
VARIABLE WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS
3 FT.
WED NIGHT
SE WIND 30 KT. SEAS 4 FT.
THU
S WIND 40 KT. SEAS 6 FT.
FRI
SW WIND 30 KT. SEAS 6 FT.
SAT
W WIND 25 KT. SEAS 5 FT.
PKZ757-230115-
PORT HEIDEN TO NELSON LAGOON FROM 15 TO 60 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
WED
VARIABLE WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS
3 FT.
WED NIGHT
SE WIND 35 KT. SEAS 7 FT.
THU
S WIND 45 KT. SEAS 11 FT.
FRI
SW WIND 30 KT. SEAS 12 FT.
SAT
W WIND 25 KT. SEAS 9 FT.
PKZ758-230115-
NELSON LAGOON TO CAPE SARICHEF OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 4 FT.
WED
SE WIND 25 KT. SEAS 3 FT.
WED NIGHT
SE WIND 40 KT. SEAS 6 FT.
THU
S WIND 35 KT. SEAS 9 FT.
FRI
SW WIND 40 KT. SEAS 10 FT.
SAT
W WIND 35 KT. SEAS 7 FT.
PKZ759-230115-
NELSON LAGOON TO UNALGA PASS 15 TO 70 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
SE WIND 20 KT. SEAS 4 FT.
WED
SE WIND 30 KT. SEAS 7 FT.
WED NIGHT
SE WIND 45 KT. SEAS 12 FT.
THU
S WIND 40 KT. SEAS 14 FT.
FRI
SW WIND 35 KT. SEAS 15 FT.
SAT
W WIND 30 KT. SEAS 11 FT.
PKZ768-230115-
UNIMAK PASS-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
NW WIND 15 KT. SEAS 5 FT.
TONIGHT
SE WIND 20 KT. SEAS 3 FT.
WED
SE WIND 30 KT. SEAS 5 FT. RAIN.
WED NIGHT
SE WIND 45 KT. SEAS 13 FT.
THU
SW WIND 40 KT. SEAS 16 FT.
FRI
W WIND 35 KT. SEAS 16 FT.
SAT
W WIND 30 KT. SEAS 8 FT.
PKZ770-230115-
UNALGA PASS TO NIKOLSKI BERING SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
VARIABLE WIND 10 KT BECOMING SE 20 KT IN THE AFTERNOON.
SEAS 4 FT.
TONIGHT
SE WIND 20 KT. SEAS 3 FT. RAIN.
WED
SE WIND 35 KT. SEAS 6 FT. RAIN.
WED NIGHT
S WIND 40 KT. SEAS 7 FT.
THU THROUGH FRI
W WIND 45 KT. SEAS 20 FT.
SAT
W WIND 35 KT. SEAS 7 FT.
PKZ772-230115-
UNALGA PASS TO NIKOLSKI BERING SIDE FROM 15 TO 85 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
VARIABLE WIND 10 KT BECOMING SE 15 KT IN THE AFTERNOON.
SEAS 4 FT.
TONIGHT
SE WIND 20 KT. SEAS 4 FT.
WED
SE WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS 5
FT
BUILDING TO 9 FT IN THE AFTERNOON. RAIN.
WED NIGHT
S WIND 45 KT. SEAS 13 FT.
THU
SW WIND 40 KT. SEAS 24 FT.
FRI
W WIND 40 KT. SEAS 18 FT.
SAT
W WIND 30 KT. SEAS 11 FT.
PKZ771-230115-
UNALASKA BAY-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
W WIND 10 KT BECOMING E IN THE AFTERNOON. SEAS 2 FT.
TONIGHT
SE WIND 20 KT. SEAS 2 FT.
WED
SE WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 2
FT
BUILDING TO 4 FT IN THE AFTERNOON. RAIN.
WED NIGHT
S WIND 40 KT. SEAS 5 FT.
THU
SW WIND 30 KT. SEAS 5 FT.
FRI
W WIND 35 KT. SEAS 5 FT.
SAT
W WIND 30 KT. SEAS 4 FT.
PKZ773-230115-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
VARIABLE WIND 10 KT BECOMING SE 15 KT IN THE AFTERNOON.
SEAS 3 FT.
TONIGHT
SE WIND 15 KT. SEAS 4 FT. RAIN.
WED
SE WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 4
FT
BUILDING TO 10 FT IN THE AFTERNOON. RAIN.
WED NIGHT
S WIND 35 KT. SEAS 14 FT.
THU
SW WIND 45 KT. SEAS 22 FT.
FRI
W WIND 40 KT. SEAS 19 FT.
SAT
W WIND 30 KT. SEAS 9 FT.
PKZ774-230115-
UNALGA PASS TO NIKOLSKI PACIFIC SIDE FROM 15 TO 85 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
VARIABLE WIND 10 KT BECOMING S 15 KT IN THE AFTERNOON.
SEAS
4 FT.
TONIGHT
S WIND 20 KT. SEAS 5 FT. RAIN.
WED
SE WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 5
FT
BUILDING TO 10 FT IN THE AFTERNOON. RAIN.
WED NIGHT
S WIND 40 KT. SEAS 15 FT.
THU THROUGH FRI
W WIND 45 KT. SEAS 28 FT.
SAT
W WIND 30 KT. SEAS 12 FT.
PKZ775-230115-
NIKOLSKI TO SEGUAM BERING SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
SE WIND 20 KT. SEAS 4 FT. RAIN.
TONIGHT
SE WIND 25 KT. SEAS 4 FT. RAIN.
WED
SE WIND 35 KT. SEAS 7 FT BUILDING TO 11 FT IN THE
AFTERNOON.
RAIN.
WED NIGHT
SW WIND 30 KT. SEAS 11 FT.
THU
W WIND 45 KT. SEAS 29 FT.
FRI
W WIND 40 KT. SEAS 20 FT.
SAT
W WIND 30 KT. SEAS 12 FT.
PKZ776-230115-
NIKOLSKI TO SEGUAM BERING SIDE FROM 15 TO 85 NM-
421 AM AKDT TUE SEP 22 2026
..GALE WARNING WEDNESDAY
TODAY
SE WIND 20 KT. SEAS 4 FT. RAIN.
TONIGHT
SE WIND 25 KT. SEAS 5 FT. RAIN.
WED
SE WIND 35 KT. SEAS 7 FT BUILDING TO 11 FT IN THE
AFTERNOON.
RAIN.
WED NIGHT
SW WIND 35 KT. SEAS 13 FT.
THU
W WIND 45 KT. SEAS 29 FT.
FRI
W WIND 35 KT. SEAS 19 FT.
SAT
W WIND 30 KT. SEAS 12 FT.
PKZ777-230115-
NIKOLSKI TO SEGUAM PACFIC SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
TODAY
SE WIND 15 KT. SEAS 4 FT. RAIN.
TONIGHT
SE WIND 25 KT. SEAS 5 FT. RAIN.
WED
SE WIND 30 KT. SEAS 12 FT. RAIN.
WED NIGHT
SW WIND 30 KT. SEAS 13 FT.
THU
W WIND 45 KT. SEAS 29 FT.
FRI
W WIND 40 KT. SEAS 21 FT.
SAT
W WIND 25 KT. SEAS 13 FT.
PKZ778-230115-
NIKOLSKI TO SEGUAM PACIFIC SIDE FROM 15 TO 75 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
TODAY
S WIND 20 KT. SEAS 6 FT. RAIN.
TONIGHT
S WIND 25 KT. SEAS 6 FT. RAIN.
WED
SE WIND 30 KT. SEAS 13 FT. RAIN.
WED NIGHT
SW WIND 30 KT. SEAS 15 FT.
THU
W WIND 50 KT. SEAS 32 FT.
FRI
W WIND 40 KT. SEAS 27 FT.
SAT
W WIND 30 KT. SEAS 15 FT.
PKZ780-230115-
SEGUAM TO ADAK BERING SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
TODAY
S WIND 20 KT. SEAS 3 FT. RAIN.
TONIGHT
SE WIND 25 KT. SEAS 4 FT. RAIN.
WED
SE WIND 25 KT. SEAS 6 FT. RAIN.
WED NIGHT
W WIND 35 KT. SEAS 12 FT.
THU
W WIND 50 KT. SEAS 27 FT.
FRI
W WIND 40 KT. SEAS 15 FT.
SAT
W WIND 30 KT. SEAS 12 FT.
PKZ781-230115-
SEGUAM TO ADAK BERING SIDE FROM 15 TO 85 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
TODAY
S WIND 20 KT. SEAS 4 FT. RAIN.
TONIGHT
SE WIND 25 KT. SEAS 6 FT. RAIN.
WED
SE WIND 30 KT. SEAS 9 FT. RAIN.
WED NIGHT
W WIND 40 KT. SEAS 18 FT.
THU
W WIND 50 KT. SEAS 29 FT.
FRI
W WIND 35 KT. SEAS 16 FT.
SAT
W WIND 30 KT. SEAS 13 FT.
PKZ782-230115-
SEGUAM TO ADAK PACIFIC SIDE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY
TODAY
S WIND 25 KT. SEAS 6 FT. RAIN.
TONIGHT
S WIND 25 KT. SEAS 10 FT. RAIN.
WED
SE WIND 25 KT. SEAS 13 FT. RAIN.
WED NIGHT
W WIND 40 KT. SEAS 15 FT.
THU
W WIND 50 KT. SEAS 27 FT.
FRI
W WIND 35 KT. SEAS 17 FT.
SAT
W WIND 25 KT. SEAS 14 FT.
PKZ783-230115-
SEGUAM TO ADAK PACIFIC SIDE FROM 15 TO 75 NM-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY
TODAY
S WIND 25 KT. SEAS 8 FT. RAIN.
TONIGHT
S WIND 30 KT. SEAS 11 FT. RAIN.
WED
SW WIND 30 KT. SEAS 13 FT. RAIN.
WED NIGHT
W WIND 35 KT. SEAS 16 FT.
THU
W WIND 50 KT. SEAS 30 FT.
FRI
W WIND 35 KT. SEAS 21 FT.
SAT
W WIND 25 KT. SEAS 14 FT.
PKZ784-230115-
ADAK TO KISKA BERING SIDE-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
TODAY
SE WIND 25 KT. SEAS 7 FT. RAIN.
TONIGHT
SE WIND 20 KT. SEAS 7 FT.
WED
SW WIND 15 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS 8 FT.
RAIN.
WED NIGHT
W WIND 45 KT. SEAS 21 FT.
THU
W WIND 50 KT. SEAS 27 FT.
FRI
W WIND 30 KT. SEAS 14 FT.
SAT
W WIND 25 KT. SEAS 13 FT.
PKZ785-230115-
ADAK TO KISKA PACIFIC SIDE-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY
TODAY
S WIND 30 KT. SEAS 11 FT. RAIN.
TONIGHT
SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
12 FT. RAIN.
WED
SW WIND 20 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS 10
FT.
RAIN.
WED NIGHT
W WIND 40 KT. SEAS 19 FT.
THU
W WIND 50 KT. SEAS 27 FT.
FRI
W WIND 30 KT. SEAS 15 FT.
SAT
W WIND 25 KT. SEAS 15 FT.
PKZ786-230115-
KISKA TO ATTU BERING SIDE-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
TODAY
E WIND 20 KT. SEAS 8 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 7 FT.
WED
W WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 9
FT.
WED NIGHT
W WIND 45 KT. SEAS 19 FT.
THU
W WIND 45 KT. SEAS 22 FT.
FRI
W WIND 30 KT. SEAS 14 FT.
SAT
NW WIND 25 KT. SEAS 14 FT.
PKZ787-230115-
KISKA TO ATTU PACIFIC SIDE-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY
TODAY
S WIND 20 KT IN THE MORNING BECOMING VARIABLE 10 KT. SEAS
10 FT.
TONIGHT
W WIND 15 KT. SEAS 9 FT.
WED
W WIND 30 KT. SEAS 10 FT.
WED NIGHT
W WIND 40 KT. SEAS 20 FT.
THU
W WIND 45 KT. SEAS 24 FT.
FRI
W WIND 30 KT. SEAS 16 FT.
SAT
NW WIND 20 KT. SEAS 16 FT.
PKZ766-230115-
PRIBILOF ISLANDS NEARSHORE WATERS-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
SE WIND 20 KT. SEAS 4 FT.
WED
SE WIND 30 KT. SEAS 5 FT BUILDING TO 9 FT IN THE AFTERNOON.
WED NIGHT
E WIND 45 KT. SEAS 18 FT.
THU
SE WIND 25 KT. SEAS 14 FT.
FRI
W WIND 30 KT. SEAS 14 FT.
SAT
W WIND 25 KT. SEAS 9 FT.
PKZ760-230115-
BRISTOL BAY GREATER THAN 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
N WIND 15 KT. SEAS 4 FT.
TONIGHT
NW WIND 10 KT. SEAS 4 FT.
WED
VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT IN THE
AFTERNOON. SEAS 2 FT.
WED NIGHT
SE WIND 30 KT. SEAS 5 FT.
THU
SE WIND 45 KT. SEAS 13 FT.
FRI
S WIND 30 KT. SEAS 8 FT.
SAT
SW WIND 20 KT. SEAS 7 FT.
PKZ761-230115-
BRISTOL BAY FROM PORT HEIDEN TO CAPE CHICHAGOF OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
N WIND 15 KT. SEAS 4 FT.
TONIGHT
NW WIND 10 KT. SEAS 3 FT.
WED
N WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 2 FT.
WED NIGHT
E WIND 30 KT. SEAS 3 FT.
THU
SE WIND 45 KT. SEAS 7 FT.
FRI
S WIND 25 KT. SEAS 4 FT.
SAT
SW WIND 25 KT. SEAS 4 FT.
PKZ762-230115-
BRISTOL BAY FROM CAPE CHICHAGOF TO CAPE PIERCE OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
N WIND 15 KT. SEAS 2 FT.
TONIGHT
NW WIND 10 KT. SEAS 2 FT.
WED
NE WIND 10 KT. SEAS 1 FOOT.
WED NIGHT
E WIND 30 KT. SEAS 4 FT.
THU
SE WIND 45 KT. SEAS 10 FT.
FRI
SE WIND 30 KT. SEAS 5 FT.
SAT
SW WIND 25 KT. SEAS 3 FT.
PKZ763-230115-
KUSKOKWIM DELTA AND ETOLIN STRAIT OUT TO 15 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
2 FT.
TONIGHT
W WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS THAN
10 KT. SEAS 1 FOOT.
WED
VARIABLE WIND LESS THAN 10 KT BECOMING SE 15 KT IN THE
AFTERNOON. SEAS 1 FOOT.
WED NIGHT
SE WIND 30 KT. SEAS 7 FT.
THU
E WIND 45 KT. SEAS 10 FT.
FRI
SE WIND 40 KT. SEAS 5 FT.
SAT
W WIND 25 KT. SEAS 3 FT.
PKZ764-230115-
KUSKOKWIM DELTA FROM 15 TO 80 NM-
421 AM AKDT TUE SEP 22 2026
TODAY
NW WIND 15 KT. SEAS 4 FT.
TONIGHT
W WIND 10 KT. SEAS 3 FT.
WED
SE WIND 10 KT INCREASING TO 20 KT IN THE AFTERNOON. SEAS
2 FT.
WED NIGHT
SE WIND 40 KT. SEAS 11 FT.
THU
SE WIND 45 KT. SEAS 15 FT.
FRI
S WIND 35 KT. SEAS 11 FT.
SAT
W WIND 25 KT. SEAS 8 FT.
PKZ765-230115-
NORTH AND WEST OF NUNIVAK ISLAND-
421 AM AKDT TUE SEP 22 2026
TODAY
VARIABLE WIND 10 KT. SEAS 3 FT.
TONIGHT
VARIABLE WIND 10 KT. SEAS 3 FT.
WED
VARIABLE WIND 10 KT BECOMING SE 20 KT IN THE AFTERNOON.
SEAS
3 FT.
WED NIGHT
E WIND 40 KT. SEAS 11 FT.
THU
E WIND 45 KT. SEAS 16 FT.
FRI
E WIND 30 KT. SEAS 11 FT.
SAT
NW WIND 20 KT. SEAS 7 FT.
PKZ767-230115-
SAINT MATTHEW ISLAND WATERS-
421 AM AKDT TUE SEP 22 2026
..SMALL CRAFT ADVISORY WEDNESDAY
TODAY
SW WIND 15 KT. SEAS 3 FT.
TONIGHT...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND
SE 20
KT
W OF SAINT MATTHEW ISLAND. SEAS 3 FT.
WED
E OF SAINT MATTHEW ISLAND, S WIND 15 KT BECOMING SE 25 KT
IN
THE AFTERNOON. W OF SAINT MATTHEW ISLAND, SE WIND 30 KT. SEAS 8
FT.
WED NIGHT
E WIND 40 KT. SEAS 17 FT.
THU
NE WIND 45 KT. SEAS 21 FT.
FRI
NE WIND 25 KT. SEAS 13 FT.
SAT
N WIND 20 KT. SEAS 9 FT.
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