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National Weather Service Marine Forecast FZAK52 PAFC

FZAK52 PAFC 182332
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
332 PM AKDT Fri Aug 18 2017

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.

PKZ199-191300-
332 PM AKDT Fri Aug 18 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof volcano, 53 nm northwest of Dutch Harbor, is currently
active.

A 999 mb low 150 NM south of Adak will weaken and drift into the
Gulf of Alaska on Sunday. Broad low pressure over the Bering Sea will
be replaced by high pressure on Sat.



PKZ150-191300-
South of the AK Peninsula Sitkinak to Castle Cape-
332 PM AKDT Fri Aug 18 2017

TONIGHT
W wind 20 kt. Seas 7 ft. Patchy fog.

SAT
SW wind 15 kt. Seas 5 ft. Patchy fog.

SAT NIGHT
Variable wind 10 kt. Seas 5 ft. Patchy fog.

SUN
N wind 20 kt. Seas 6 ft.

SUN NIGHT
NW wind 25 kt. Seas 8 ft.

MON
NW wind 25 kt. Seas 8 ft.

TUE
NW wind 20 kt. Seas 7 ft.

WED
W wind 15 kt. Seas 5 ft.



PKZ155-191300-
South of the AK Peninsula Castle Cape to Cape Sarichef-
332 PM AKDT Fri Aug 18 2017

TONIGHT
SW wind 20 kt. Seas 6 ft.

SAT
E wind 15 kt. Seas 6 ft.

SAT NIGHT
N wind 15 kt. Seas 7 ft.

SUN
N wind 20 kt. Seas 6 ft.

SUN NIGHT
NW wind 25 kt. Seas 7 ft.

MON
NW wind 25 kt. Seas 7 ft.

TUE
W wind 20 kt. Seas 5 ft.

WED
SW wind 20 kt. Seas 7 ft.



PKZ160-191300-
Bristol Bay-
332 PM AKDT Fri Aug 18 2017

TONIGHT
W wind 15 kt diminishing to 10 kt after midnight. Seas
4 ft. Patchy fog.

SAT
N wind 10 kt. Seas 3 ft. Patchy fog.

SAT NIGHT
NW wind 10 kt increasing to 15 kt after midnight.
Seas 2 ft. Patchy fog.

SUN AND SUN NIGHT
NW wind 20 kt. Seas 5 ft.

MON
NW wind 20 kt. Seas 5 ft.

TUE
W wind 15 kt. Seas 4 ft.

WED
W wind 10 kt. Seas 3 ft.



PKZ165-191300-
Port Heiden to Cape Sarichef-
332 PM AKDT Fri Aug 18 2017

TONIGHT
Variable wind 10 kt. Seas 6 ft. Patchy fog.

SAT
NE wind 15 kt. Seas 3 ft. Patchy fog.

SAT NIGHT
N wind 15 kt. Seas 3 ft. Patchy fog.

SUN
N wind 20 kt. Seas 6 ft.

SUN NIGHT
NW wind 25 kt. Seas 6 ft.

MON
NW wind 25 kt. Seas 6 ft.

TUE
W wind 15 kt. Seas 3 ft.

WED
S wind 15 kt. Seas 3 ft.



PKZ170-191300-
Cape Sarichef to Nikolski Bering Side-
332 PM AKDT Fri Aug 18 2017

TONIGHT
E wind 15 kt. Seas 5 ft.

SAT
E wind 15 kt. Seas 4 ft. Patchy fog.

SAT NIGHT
NE wind 20 kt. Seas 4 ft. Patchy fog.

SUN
N wind 20 kt. Seas 4 ft.

SUN NIGHT
N wind 15 kt. Seas 4 ft.

MON
W wind 15 kt. Seas 4 ft.

TUE
S wind 20 kt. Seas 4 ft.

WED
SW wind 20 kt. Seas 6 ft.



PKZ171-191300-
Unalaska Bay-
332 PM AKDT Fri Aug 18 2017

TONIGHT
SE wind 10 kt increasing to 15 kt after midnight. Seas
2 ft.

SAT
E wind 15 kt. Seas 2 ft.

SAT NIGHT
NE wind 10 kt becoming N after midnight. Seas 4 ft.
Patchy fog.

SUN
N wind 15 kt. Seas 4 ft.

SUN NIGHT
N wind 10 kt. Seas 3 ft.

MON
NW wind 10 kt. Seas 3 ft.

TUE
S wind 10 kt. Seas 2 ft.

WED
SW wind 15 kt. Seas 2 ft.



PKZ172-191300-
Cape Sarichef to Nikolski Pacific Side-
332 PM AKDT Fri Aug 18 2017

SMALL CRAFT ADVISORY SATURDAY


TONIGHT
E wind 20 kt. Seas 7 ft.

SAT
E wind 15 kt. Seas 8 ft. Rain.

SAT NIGHT
NE wind 15 kt. Seas 7 ft. Patchy fog.

SUN AND SUN NIGHT
N wind 20 kt. Seas 6 ft.

MON
NW wind 15 kt. Seas 5 ft.

TUE
S wind 20 kt. Seas 6 ft.

WED
SW wind 20 kt. Seas 8 ft.



PKZ173-191300-
Nikloski to Seguam Island Bering Side-
332 PM AKDT Fri Aug 18 2017

TONIGHT
E wind 20 kt. Seas 7 ft.

SAT
NE wind 20 kt. Seas 6 ft.

SAT NIGHT
N wind 15 kt. Seas 5 ft. Patchy fog.

SUN
N wind 15 kt. Seas 4 ft.

SUN NIGHT
Variable wind 10 kt. Seas 4 ft.

MON THROUGH TUE
S wind 20 kt. Seas 6 ft.

WED
SW wind 20 kt. Seas 7 ft.



PKZ174-191300-
Nikolski to Seguam Island Pacific Side-
332 PM AKDT Fri Aug 18 2017

SMALL CRAFT ADVISORY THROUGH SATURDAY


TONIGHT
E wind 20 kt. Seas 9 ft. Rain.

SAT
E wind 20 kt. Seas 8 ft.

SAT NIGHT
N wind 20 kt. Seas 6 ft. Patchy fog.

SUN
N wind 15 kt. Seas 5 ft.

SUN NIGHT
Variable wind 10 kt. Seas 4 ft.

MON
SE wind 20 kt. Seas 4 ft.

TUE THROUGH WED
SW wind 20 kt. Seas 9 ft.



PKZ175-191300-
Seguam Island to Adak Bering Side-
332 PM AKDT Fri Aug 18 2017

TONIGHT
NE wind 20 kt. Seas 6 ft.

SAT
NE wind 20 kt. Seas 5 ft. Patchy fog.

SAT NIGHT
N wind 15 kt. Seas 4 ft. Patchy fog.

SUN
Variable wind 10 kt. Seas 4 ft.

SUN NIGHT
Variable wind 10 kt. Seas 4 ft.

MON
SE wind 20 kt. Seas 4 ft.

TUE THROUGH WED
SW wind 25 kt. Seas 6 ft.



PKZ176-191300-
Seguam Island to Adak Pacific Side-
332 PM AKDT Fri Aug 18 2017

SMALL CRAFT ADVISORY THROUGH SATURDAY


TONIGHT
NE wind 25 kt. Seas 9 ft. Rain.

SAT
N wind 25 kt. Seas 7 ft. Patchy fog.

SAT NIGHT
N wind 20 kt. Seas 6 ft. Patchy fog.

SUN
Variable wind 10 kt. Seas 4 ft.

SUN NIGHT
Variable wind 10 kt. Seas 4 ft.

MON
SE wind 20 kt. Seas 8 ft.

TUE THROUGH WED
SW wind 25 kt. Seas 10 ft.



PKZ177-191300-
Adak to Kiska-
332 PM AKDT Fri Aug 18 2017

TONIGHT
NW wind 20 kt. Seas 7 ft. Patchy fog.

SAT
NW wind 20 kt. Seas 5 ft. Patchy fog.

SAT NIGHT
Variable wind 10 kt. Seas 4 ft. Patchy fog.

SUN
Variable wind 10 kt. Seas 4 ft.

SUN NIGHT
SE wind 15 kt. Seas 4 ft.

MON
SE wind 25 kt. Seas 9 ft.

TUE THROUGH WED
SW wind 25 kt. Seas 12 ft.



PKZ178-191300-
Kiska to Attu-
332 PM AKDT Fri Aug 18 2017

TONIGHT
NW wind 20 kt. Seas 7 ft. Patchy fog.

SAT
NW wind 20 kt. Seas 6 ft. Patchy fog.

SAT NIGHT
NW wind 15 kt. Seas 4 ft. Patchy fog.

SUN
Variable wind 10 kt. Seas 3 ft.

SUN NIGHT
SE wind 15 kt. Seas 3 ft.

MON
SE wind 20 kt. Seas 9 ft.

TUE
SW wind 25 kt. Seas 11 ft.

WED
W wind 25 kt. Seas 10 ft.



PKZ179-191300-
Pribilof Islands Near Shore Waters-
332 PM AKDT Fri Aug 18 2017

TONIGHT
E wind 15 kt. Seas 4 ft. Areas of fog.

SAT
NE wind 15 kt. Seas 4 ft. Areas of fog.

SAT NIGHT
NE wind 15 kt. Seas 3 ft. Patchy fog.

SUN
N wind 15 kt. Seas 3 ft.

SUN NIGHT
Variable wind 10 kt. Seas 3 ft.

MON
Variable wind 10 kt. Seas 3 ft.

TUE
SE wind 20 kt. Seas 4 ft.

WED
S wind 15 kt. Seas 3 ft.



PKZ180-191300-
Kuskokwim Delta and Etolin Strait-
332 PM AKDT Fri Aug 18 2017

TONIGHT
N wind 10 kt. Seas 4 ft. Patchy fog.

SAT
N wind 10 kt increasing to 15 kt in the afternoon. Seas 3
ft. Patchy fog.

SAT NIGHT
N wind 20 kt. Seas 3 ft. Patchy fog.

SUN AND SUN NIGHT
NW wind 20 kt. Seas 5 ft.

MON
NW wind 20 kt. Seas 5 ft.

TUE
W wind 10 kt. Seas 3 ft.

WED
S wind 10 kt. Seas 3 ft.



PKZ181-191300-
North and West of Nunivak Island-
332 PM AKDT Fri Aug 18 2017

TONIGHT
Variable wind 10 kt. Seas 4 ft. Patchy fog.

SAT
N wind 15 kt. Seas 3 ft. Patchy fog.

SAT NIGHT
N wind 20 kt. Seas 4 ft. Patchy fog.

SUN
N wind 20 kt. Seas 4 ft.

SUN NIGHT
NW wind 15 kt. Seas 4 ft.

MON
W wind 15 kt. Seas 3 ft.

TUE
Variable wind 10 kt. Seas 3 ft.

WED
Variable wind 10 kt. Seas 3 ft.



PKZ185-191300-
Saint Matthew Island Waters-
332 PM AKDT Fri Aug 18 2017

TONIGHT
Variable wind 10 kt. Seas 4 ft. Areas of fog.

SAT
Variable wind 10 kt. Seas 4 ft. Patchy fog.

SAT NIGHT
NE wind 15 kt. Seas 3 ft. Patchy fog.

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

MON
SW wind 15 kt. Seas 3 ft.

TUE THROUGH WED
E wind 20 kt. Seas 5 ft.