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National Weather Service Marine Forecast FZAK52 PAFC

FZAK52 PAFC 202337
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
337 PM AKDT Wed Jun 20 2018

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.

PKZ199-211245-
337 PM AKDT Wed Jun 20 2018
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1006 mb low 160 nm Northwest of Cold Bay moves to 150 nm South
of Chignik at 1018 mb and dissipates Fri afternoon. Its front
decays over the Eastern Bering through Fri afternoon. A 996 mb low
forms 30 nm South of Hooper Bay for Midday Thu and moves to 40 nm
West of St Matthew Island at 1002 mb by Fri afternoon. Its front
arches into Western Alaska through Fri afternoon.



PKZ150-211245-
South of the AK Peninsula Sitkinak to Castle Cape-
337 PM AKDT Wed Jun 20 2018

TONIGHT
SW wind 15 kt. Seas 5 ft.

THU
SW wind 15 kt. Seas 4 ft.

THU NIGHT
SW wind 15 kt. Seas 4 ft.

FRI
Variable wind 10 kt. Seas 3 ft.

FRI NIGHT
Variable wind 10 kt. Seas 3 ft.

SAT THROUGH MON
S wind 15 kt. Seas 6 ft.



PKZ155-211245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
337 PM AKDT Wed Jun 20 2018

TONIGHT
SW wind 15 kt. Seas 5 ft.

THU
SW wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI
Variable wind 10 kt. Seas 3 ft.

FRI NIGHT
SW wind 15 kt. Seas 3 ft.

SAT
SW wind 15 kt. Seas 5 ft.

SUN
S wind 20 kt. Seas 7 ft.

MON
SW wind 15 kt. Seas 7 ft.



PKZ160-211245-
Bristol Bay-
337 PM AKDT Wed Jun 20 2018

TONIGHT
Variable wind less than 10 kt becoming SW 10 kt after
midnight. Seas 1 foot.

THU
SW wind 10 kt. Seas 2 ft.

THU NIGHT
SW wind 10 kt. Seas 2 ft.

FRI
SW wind 10 kt. Seas 2 ft.

FRI NIGHT
S wind 10 kt. Seas 1 foot.

SAT THROUGH SUN
SW wind 10 kt. Seas 5 ft.

MON
SE wind 10 kt. Seas 2 ft.



PKZ165-211245-
Port Heiden to Cape Sarichef-
337 PM AKDT Wed Jun 20 2018

TONIGHT
SW wind 15 kt. Seas 4 ft.

THU
W wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 15 kt. Seas 3 ft.

FRI
SW wind 15 kt. Seas 3 ft.

FRI NIGHT
Variable wind 10 kt. Seas 3 ft.

SAT
Variable wind 10 kt. Seas 4 ft.

SUN
SE wind 15 kt. Seas 4 ft.

MON
Variable wind 10 kt. Seas 3 ft.



PKZ170-211245-
Cape Sarichef to Nikolski Bering Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 20 kt. Seas 5 ft.

THU
NW wind 15 kt. Seas 5 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI AND FRI NIGHT
SW wind 15 kt. Seas 3 ft.

SAT
SW wind 15 kt. Seas 4 ft.

SUN
SE wind 15 kt. Seas 4 ft.

MON
Variable wind 10 kt. Seas 4 ft.



PKZ171-211245-
Unalaska Bay-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 20 kt. Seas 5 ft.

THU
NW wind 20 kt. Seas 5 ft subsiding to 3 ft in the afternoon.

THU NIGHT
W wind 15 kt in the evening becoming variable less
than 10 kt. Seas 2 ft.

FRI AND FRI NIGHT
Variable wind less than 10 kt. Seas 2 ft.

SAT
SW wind 10 kt. Seas 2 ft.

SUN
SE wind 10 kt. Seas 2 ft.

MON
Variable wind less than 10 kt. Seas 2 ft.



PKZ172-211245-
Cape Sarichef to Nikolski Pacific Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
W wind 20 kt. Seas 6 ft.

THU
NW wind 20 kt. Seas 5 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI AND FRI NIGHT
SW wind 15 kt. Seas 4 ft.

SAT
SW wind 15 kt. Seas 5 ft.

SUN
S wind 15 kt. Seas 9 ft.

MON
Variable wind 10 kt. Seas 7 ft.



PKZ173-211245-
Nikolski to Seguam Island Bering Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 20 kt. Seas 6 ft.

THU
NW wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI AND FRI NIGHT
W wind 15 kt. Seas 4 ft.

SAT
S wind 20 kt. Seas 5 ft.

SUN
SE wind 20 kt. Seas 8 ft.

MON
Variable wind 10 kt. Seas 5 ft.



PKZ174-211245-
Nikolski to Seguam Island Pacific Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 20 kt. Seas 6 ft.

THU
NW wind 15 kt. Seas 5 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI AND FRI NIGHT
W wind 15 kt. Seas 5 ft.

SAT
SW wind 20 kt. Seas 7 ft.

SUN
SW wind 20 kt. Seas 15 ft.

MON
Variable wind 10 kt. Seas 7 ft.



PKZ175-211245-
Seguam Island to Adak Bering Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 15 kt. Seas 5 ft. Patchy fog.

THU
NW wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 15 kt. Seas 4 ft.

FRI AND FRI NIGHT
W wind 15 kt. Seas 4 ft.

SAT THROUGH SUN
SE wind 20 kt. Seas 7 ft.

MON
Variable wind 10 kt. Seas 4 ft.



PKZ176-211245-
Seguam Island to Adak Pacific Side-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 15 kt. Seas 5 ft.

THU
NW wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 20 kt. Seas 5 ft.

FRI AND FRI NIGHT
W wind 15 kt. Seas 5 ft.

SAT
S wind 25 kt. Seas 11 ft.

SUN
SW wind 20 kt. Seas 14 ft.

MON
SW wind 15 kt. Seas 8 ft.



PKZ177-211245-
Adak to Kiska-
337 PM AKDT Wed Jun 20 2018

TONIGHT
NW wind 15 kt. Seas 4 ft. Patchy fog.

THU
W wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 20 kt. Seas 5 ft.

FRI
W wind 15 kt. Seas 5 ft.

FRI NIGHT
SW wind 20 kt. Seas 4 ft.

SAT
SE wind 25 kt. Seas 11 ft.

SUN
W wind 15 kt. Seas 11 ft.

MON
S wind 15 kt. Seas 8 ft.



PKZ178-211245-
Kiska to Attu-
337 PM AKDT Wed Jun 20 2018

TONIGHT
W wind 15 kt. Seas 4 ft. Patchy fog.

THU
W wind 15 kt. Seas 5 ft.

THU NIGHT
W wind 15 kt. Seas 5 ft.

FRI
SW wind 20 kt. Seas 5 ft.

FRI NIGHT
SE wind 30 kt. Seas 8 ft.

SAT
E wind 25 kt. Seas 11 ft.

SUN
Variable wind 10 kt. Seas 9 ft.

MON
SE wind 15 kt. Seas 6 ft.



PKZ179-211245-
Pribilof Islands Near Shore Waters-
337 PM AKDT Wed Jun 20 2018

TONIGHT
N wind 15 kt. Seas 4 ft.

THU
NW wind 15 kt. Seas 4 ft.

THU NIGHT
W wind 15 kt. Seas 3 ft.

FRI
SW wind 15 kt. Seas 3 ft.

FRI NIGHT
Variable wind 10 kt. Seas 3 ft.

SAT
Variable wind 10 kt. Seas 4 ft.

SUN
Variable wind 10 kt. Seas 7 ft.

MON
Variable wind 10 kt. Seas 3 ft.



PKZ180-211245-
Kuskokwim Delta and Etolin Strait-
337 PM AKDT Wed Jun 20 2018

TONIGHT
S wind 15 kt. Seas 3 ft.

THU
SW wind 15 kt. Seas 3 ft.

THU NIGHT
SW wind 15 kt. Seas 3 ft.

FRI AND FRI NIGHT
S wind 15 kt. Seas 3 ft.

SAT
S wind 15 kt. Seas 3 ft.

SUN
S wind 10 kt. Seas 3 ft.

MON
SE wind 10 kt. Seas 3 ft.



PKZ181-211245-
North and West of Nunivak Island-
337 PM AKDT Wed Jun 20 2018

TONIGHT
N wind 20 kt. Seas 4 ft.

THU
NW wind 20 kt. Seas 4 ft.

THU NIGHT
SW wind 15 kt. Seas 5 ft.

FRI AND FRI NIGHT
S wind 15 kt. Seas 5 ft.

SAT
S wind 15 kt. Seas 4 ft.

SUN
Variable wind 10 kt. Seas 3 ft.

MON
Variable wind 10 kt. Seas 3 ft.



PKZ185-211245-
Saint Matthew Island Waters-
337 PM AKDT Wed Jun 20 2018

SMALL CRAFT ADVISORY THURSDAY NIGHT


TONIGHT
N wind 15 kt. Seas 4 ft.

THU
N wind 20 kt. Seas 5 ft.

THU NIGHT
N wind 25 kt. Seas 7 ft.

FRI
N wind 25 kt. Seas 7 ft.

FRI NIGHT
SE wind 15 kt. Seas 6 ft.

SAT
SE wind 15 kt. Seas 5 ft.

SUN THROUGH MON
Variable wind 10 kt. Seas 5 ft.