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Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Epsilon.

National Weather Service Marine Forecast FZAK52 PAFC

FZAK52 PAFC 211145
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
345 AM AKDT Wed Oct 21 2020

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.

PKZ199-220015-
345 AM AKDT Wed Oct 21 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 998 mb low 380 nm southeast of Adak and a 987 mb low 240 nm
south of Shemya merge near 120 nm south of Adak at 978 mb by Thu
morning and then moves to 160 nm east of Adak at 977 mb by Fri
morning.



PKZ150-220015-
South of the AK Peninsula Sitkinak to Castle Cape-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT AND THURSDAY


TODAY
E wind 35 kt increasing to 45 kt in the afternoon.
Seas 7 ft building to 15 ft in the afternoon. Rain.

TONIGHT
E wind 50 kt. Seas 20 ft. Rain.

THU
E wind 50 kt. Seas 21 ft. Rain.

THU NIGHT
SE wind 45 kt. Seas 19 ft.

FRI
S wind 30 kt. Seas 13 ft.

SAT
SE wind 20 kt. Seas 13 ft.

SUN
W wind 20 kt. Seas 7 ft.



PKZ155-220015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
345 AM AKDT Wed Oct 21 2020

STORM WARNING THROUGH TONIGHT


TODAY
E wind 50 kt. Seas 22 ft. From the Shumagin Islands E,
E wind 40 kt increasing to 50 kt in the afternoon, seas 13 ft
building to 22 ft in the afternoon. Rain.

TONIGHT
E wind 50 kt. Seas 22 ft. Rain.

THU
S wind 20 kt, seas 12 ft. From the Shumagin Islands E, SE
wind 40 kt diminishing to 20 kt in the afternoon. Seas 19 ft
subsiding to 14 ft by afternoon. Rain.

THU NIGHT
S wind 25 kt. Seas 11 ft.

FRI
S wind 30 kt. Seas 18 ft.

SAT
S wind 25 kt. Seas 14 ft.

SUN
SW wind 20 kt. Seas 8 ft.



PKZ160-220015-
Bristol Bay-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT AND THURSDAY


TODAY
E wind 35 kt. Seas 7 ft.

TONIGHT
E wind 40 kt increasing to 50 kt after midnight.
Seas 8 ft building to 13 ft after midnight.

THU
E wind 50 kt. Seas 13 ft. Rain.

THU NIGHT
E wind 45 kt. Seas 13 ft.

FRI
SE wind 35 kt. Seas 8 ft.

SAT
SE wind 25 kt. Seas 5 ft.

SUN
S wind 20 kt. Seas 5 ft.



PKZ165-220015-
Port Heiden to Cape Sarichef-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT AND THURSDAY


TODAY
E wind 35 kt increasing to 45 kt in the afternoon. Seas
8 ft building to 12 ft by afternoon.

TONIGHT
E wind 50 kt except E 55 kt from Port Moller E. Seas
16 ft. Rain.

THU
SE wind 35 kt diminishing to 20 kt in the afternoon, Seas 13
ft subsiding to 9 ft by afternoon. From Port Moller E, E wind 50 kt.
Seas 15 ft. Rain.

THU NIGHT
SE wind 40 kt. Seas 10 ft.

FRI
SE wind 30 kt. Seas 8 ft.

SAT
SE wind 20 kt. Seas 7 ft.

SUN
S wind 20 kt. Seas 6 ft.



PKZ170-220015-
Cape Sarichef to Nikolski Bering Side-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT


TODAY
E wind 35 kt increasing to 45 kt in the afternoon.
Seas 12 ft building to 16 ft by afternoon. Rain.

TONIGHT
E wind 50 kt becoming SE 35 kt after midnight. Seas 18
ft. Rain.

THU
SE wind 30 kt. Seas 13 ft subsiding to 9 ft by afternoon.

THU NIGHT
SE wind 35 kt. Seas 11 ft.

FRI
S wind 35 kt. Seas 13 ft.

SAT
S wind 25 kt. Seas 9 ft.

SUN
SW wind 20 kt. Seas 8 ft.



PKZ171-220015-
Unalaska Bay-
345 AM AKDT Wed Oct 21 2020

GALE WARNING THROUGH TONIGHT


TODAY
E wind 45 kt. Seas 6 ft. Rain.

TONIGHT
E wind 40 kt becoming SE 20 kt after midnight.
Seas 6 ft subsiding to 3 ft after midnight. Rain.

THU
SE wind 20 kt. Seas 3 ft.

THU NIGHT
SE wind 30 kt. Seas 5 ft.

FRI
S wind 30 kt. Seas 5 ft.

SAT THROUGH SUN
SW wind 15 kt. Seas 2 ft.



PKZ172-220015-
Cape Sarichef to Nikolski Pacific Side-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TODAY


TODAY
E wind 50 kt. Seas 23 ft. Rain.

TONIGHT
SE wind 45 kt becoming S 30 kt after midnight.
Seas 20 ft subsiding to 15 ft after midnight. Rain.

THU
S wind 25 kt increasing to 35 kt in the afternoon. Seas
13 ft.

THU NIGHT
S wind 35 kt. Seas 20 ft.

FRI
S wind 35 kt. Seas 22 ft.

SAT
SW wind 25 kt. Seas 11 ft.

SUN
SW wind 20 kt. Seas 8 ft.



PKZ173-220015-
Nikolski to Seguam Island Bering Side-
345 AM AKDT Wed Oct 21 2020

GALE WARNING THROUGH TONIGHT


TODAY
E wind 45 kt. Seas 18 ft. Rain.

TONIGHT
SE wind 45 kt becoming S 30 kt after midnight.
Seas 18 ft subsiding to 14 kt after midnight. Rain.

THU
SE wind 30 kt. Seas 13 ft.

THU NIGHT
SE wind 35 kt. Seas 14 ft.

FRI
SW wind 30 kt. Seas 13 ft.

SAT
SW wind 25 kt. Seas 9 ft.

SUN
W wind 20 kt. Seas 9 ft.



PKZ174-220015-
Nikolski to Seguam Island Pacific Side-
345 AM AKDT Wed Oct 21 2020

GALE WARNING TODAY AND THURSDAY


TODAY
E wind 45 kt diminishing to 35 kt in the afternoon.
Seas 21 ft. Rain.

TONIGHT
S wind 30 kt. Seas 17 ft subsiding to 14 ft after midnight.

THU
S wind 30 kt becoming SE 40 kt in the afternoon. Seas 14 ft
building to 18 ft by afternoon.

THU NIGHT
S wind 40 kt. Seas 25 ft.

FRI
SW wind 30 kt. Seas 23 ft.

SAT THROUGH SUN
SW wind 20 kt. Seas 9 ft.



PKZ175-220015-
Seguam Island to Adak Bering Side-
345 AM AKDT Wed Oct 21 2020

GALE WARNING THROUGH TONIGHT


TODAY
E wind 40 kt. Seas 14 ft increasing to 17 ft by afternoon.
Rain.

TONIGHT
E wind 40 kt becoming SE 30 kt after midnight. Seas
18 ft subsiding to 15 ft after midnight. Rain showers.

THU
SE wind 30 kt. Seas 15 ft. Rain showers.

THU NIGHT
NE wind 30 kt. Seas 13 ft.

FRI
W wind 25 kt. Seas 13 ft.

SAT
W wind 30 kt. Seas 14 ft.

SUN
W wind 20 kt. Seas 11 ft.



PKZ176-220015-
Seguam Island to Adak Pacific Side-
345 AM AKDT Wed Oct 21 2020

GALE WARNING TODAY


TODAY
NE wind 40 kt becoming E 30 kt in the afternoon.
Seas 18 ft. Rain.

TONIGHT
S wind 30 kt. Seas 15 ft. Rain showers.

THU
S wind 30 kt. Seas 17 ft. Rain showers.

THU NIGHT
W wind 30 kt. Seas 18 ft.

FRI THROUGH SAT
W wind 25 kt. Seas 11 ft.

SUN
W wind 20 kt. Seas 7 ft.



PKZ177-220015-
Adak to Kiska-
345 AM AKDT Wed Oct 21 2020

GALE WARNING THROUGH THURSDAY


TODAY
E wind 40 kt. Seas 17 ft. Rain.

TONIGHT
N wind 45 kt. Seas 19 ft. Rain showers.

THU
N wind 45 kt. Seas 21 ft. Rain showers.

THU NIGHT
N wind 30 kt. Seas 18 ft.

FRI
NW wind 35 kt. Seas 18 ft.

SAT
NW wind 30 kt. Seas 17 ft.

SUN
W wind 20 kt. Seas 10 ft.



PKZ178-220015-
Kiska to Attu-
345 AM AKDT Wed Oct 21 2020

GALE WARNING THROUGH THURSDAY


TODAY
E wind 45 kt. Seas 21 ft. Rain showers.

TONIGHT
NE wind 40 kt. Seas 20 ft. Rain.

THU
N wind 45 kt. Seas 24 ft. Rain.

THU NIGHT
N wind 40 kt. Seas 24 ft.

FRI
NW wind 35 kt. Seas 21 ft.

SAT
NW wind 30 kt. Seas 15 ft.

SUN
NE wind 20 kt. Seas 9 ft.



PKZ179-220015-
Pribilof Islands Near Shore Waters-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT


TODAY
E wind 35 kt increasing to 40 kt by afternoon. Seas 10 ft
building to 14 ft by afternoon.

TONIGHT
E wind 40 kt increasing to 50 kt after midnight.
Seas 22 ft. Rain.

THU
E wind 45 kt becoming SE 15 kt in the afternoon. Seas 22 ft
subsiding to 15 ft in the afternoon. Rain.

THU NIGHT
SE wind 30 kt. Seas 11 ft.

FRI THROUGH SAT
SE wind 30 kt. Seas 14 ft.

SUN
W wind 20 kt. Seas 6 ft.



PKZ180-220015-
Kuskokwim Delta and Etolin Strait-
345 AM AKDT Wed Oct 21 2020

STORM WARNING TONIGHT AND THURSDAY


TODAY
E wind 35 kt. Seas 11 ft.

TONIGHT
E wind 40 kt increasing to 50 kt after midnight.
Seas 16 ft.

THU
E wind 50 kt. Seas 18 ft. Rain.

THU NIGHT
SE wind 45 kt. Seas 17 ft.

FRI
SE wind 30 kt. Seas 10 ft.

SAT
SE wind 25 kt. Seas 9 ft.

SUN
SE wind 20 kt. Seas 7 ft.



PKZ181-220015-
North and West of Nunivak Island-
345 AM AKDT Wed Oct 21 2020

GALE WARNING TONIGHT AND THURSDAY


TODAY
E wind 30 kt. Seas 7 ft.

TONIGHT
E wind 30 kt increasing to 40 kt after midnight.
Seas 9 ft building to 12 ft after midnight.

THU
E wind 40 kt. Seas 14 ft.

THU NIGHT
E wind 40 kt. Seas 14 ft.

FRI
E wind 30 kt. Seas 9 ft.

SAT
E wind 25 kt. Seas 8 ft.

SUN
NE wind 20 kt. Seas 6 ft.



PKZ185-220015-
Saint Matthew Island Waters-
345 AM AKDT Wed Oct 21 2020

GALE WARNING TONIGHT AND THURSDAY


TODAY
E wind 30 kt. Seas 9 ft.

TONIGHT
E wind 30 kt increasing to 40 kt after midnight.
Seas 11 ft building to 15 ft after midnight.

THU
E wind 45 kt. Seas 18 ft building to 22 ft by afternoon.

THU NIGHT
NE wind 40 kt. Seas 21 ft.

FRI
NE wind 35 kt. Seas 17 ft.

SAT
NE wind 30 kt. Seas 13 ft.

SUN
N wind 20 kt. Seas 8 ft.