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National Weather Service Marine Forecast FZAK52 PAFC

FZAK52 PAFC 221220
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
320 AM AKST Sat Jan 22 2022

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.

PKZ199-230130-
320 AM AKST Sat Jan 22 2022
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 970 mb North Pacific low moves to 240 nm south of False Pass at
980 mb by Sun afternoon. It merges with a 978 mb low 75 nm south
of Sand Point to form a 978 mb low 40 nm south of Cape Newenham
Mon morning. A front extends into the Gulf of Alaska through Sun
afternoon and pushes into Western Alaska by Mon morning.



PKZ150-230130-
South of the AK Peninsula Sitkinak to Castle Cape-
320 AM AKST Sat Jan 22 2022

GALE WARNING SUNDAY


TODAY
S wind 20 kt becoming W in the afternoon. Seas 15 ft.
Rain.

TONIGHT
SW wind 20 kt becoming SE after midnight. Seas 15 ft.

SUN
E wind 25 kt becoming SE 40 kt in the afternoon. Seas 17
ft. Rain.

SUN NIGHT
S wind 40 kt. Seas 22 ft.

MON
W wind 30 kt. Seas 20 ft.

TUE
N wind 20 kt. Seas 12 ft.

WED
NW wind 20 kt. Seas 8 ft.



PKZ155-230130-
South of the AK Peninsula Castle Cape to Cape Sarichef-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
NW wind 20 kt. Seas 14 ft.

TONIGHT
NE wind 20 kt increasing to 30 kt after midnight. From
the Shumagin Islands E, S wind 15 kt becoming E after midnight.
Seas 12 ft.

SUN
E wind 30 kt. Seas 14 ft. Rain with snow.

SUN NIGHT
W wind 35 kt. Seas 19 ft.

MON
NW wind 25 kt. Seas 17 ft.

TUE THROUGH WED
N wind 20 kt. Seas 8 ft.



PKZ160-230130-
Bristol Bay-
320 AM AKST Sat Jan 22 2022

BRISK WIND ADVISORY SUNDAY


TODAY
W wind 20 kt.

TONIGHT
W wind 15 kt diminishing to 10 kt after midnight.

SUN
NE wind 20 kt increasing to 30 kt in the afternoon.

SUN NIGHT
E wind 30 kt.

MON
W wind 30 kt.

TUE THROUGH WED
NW wind 15 kt.



PKZ165-230130-
Port Heiden to Cape Sarichef-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY SUNDAY


TODAY
NW wind 20 kt. Seas 6 ft.

TONIGHT
Variable wind 10 kt becoming E 20 kt after midnight.
Seas 4 ft.

SUN
NE wind 30 kt. Seas 8 ft. Freezing spray.

SUN NIGHT
N wind 35 kt. Seas 11 ft.

MON
NW wind 30 kt. Seas 11 ft.

TUE
NW wind 15 kt. Seas 4 ft.

WED
NE wind 20 kt. Seas 4 ft.



PKZ170-230130-
Cape Sarichef to Nikolski Bering Side-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY SUNDAY


TODAY
NW wind 15 kt in the morning becoming variable 10 kt.
Seas 7 ft.

TONIGHT
NE wind 20 kt. Seas 6 ft.

SUN
NE wind 30 kt. Seas 10 ft.

SUN NIGHT
NW wind 30 kt. Seas 11 ft.

MON
W wind 25 kt. Seas 11 ft.

TUE
W wind 15 kt. Seas 5 ft.

WED
E wind 30 kt. Seas 8 ft.



PKZ171-230130-
Unalaska Bay-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY SUNDAY


TODAY
NW wind 10 kt in the morning becoming variable less than
10 kt. Seas 3 ft.

TONIGHT
E wind 15 kt. Seas 2 ft building to 5 ft after
midnight.

SUN
NE wind 25 kt. Seas 8 ft. Snow.

SUN NIGHT
NW wind 30 kt. Seas 10 ft.

MON
W wind 20 kt. Seas 7 ft.

TUE
W wind 10 kt. Seas 3 ft.

WED
E wind 20 kt. Seas 3 ft.



PKZ172-230130-
Cape Sarichef to Nikolski Pacific Side-
320 AM AKST Sat Jan 22 2022

GALE WARNING SUNDAY


TODAY
NW wind 15 kt. Seas 12 ft.

TONIGHT
NE wind 30 kt. Seas 11 ft.

SUN
NE wind 35 kt. Seas 17 ft. Snow and rain.

SUN NIGHT
NW wind 35 kt. Seas 16 ft.

MON
NW wind 30 kt. Seas 14 ft.

TUE
NW wind 15 kt. Seas 7 ft.

WED
E wind 30 kt. Seas 10 ft.



PKZ173-230130-
Nikolski to Seguam Island Bering Side-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY TODAY AND SUNDAY


TODAY
Variable wind 10 kt. Seas 8 ft.

TONIGHT
NE wind 20 kt. Seas 7 ft.

SUN
N wind 25 kt. Seas 10 ft.

SUN NIGHT
NW wind 25 kt. Seas 10 ft.

MON
W wind 20 kt. Seas 9 ft.

TUE
SW wind 20 kt. Seas 6 ft.

WED
E wind 30 kt. Seas 14 ft.



PKZ174-230130-
Nikolski to Seguam Island Pacific Side-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
NE wind 20 kt. Seas 10 ft.

TONIGHT
NE wind 25 kt. Seas 12 ft.

SUN
N wind 30 kt. Seas 16 ft.

SUN NIGHT
NW wind 30 kt. Seas 14 ft.

MON
W wind 20 kt. Seas 10 ft.

TUE
N wind 20 kt. Seas 7 ft.

WED
E wind 35 kt. Seas 18 ft.



PKZ175-230130-
Seguam Island to Adak Bering Side-
320 AM AKST Sat Jan 22 2022

TODAY
Variable wind 10 kt. Seas 7 ft.

TONIGHT AND SUN
N wind 15 kt. Seas 6 ft.

SUN NIGHT
NW wind 20 kt. Seas 7 ft.

MON
W wind 20 kt. Seas 6 ft.

TUE
SE wind 25 kt. Seas 8 ft.

WED
E wind 35 kt. Seas 15 ft.



PKZ176-230130-
Seguam Island to Adak Pacific Side-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
NE wind 15 kt. Seas 9 ft.

TONIGHT
NE wind 20 kt. Seas 11 ft.

SUN
N wind 25 kt. Seas 12 ft.

SUN NIGHT
NW wind 20 kt. Seas 10 ft.

MON
Variable wind 10 kt. Seas 9 ft.

TUE
SE wind 35 kt. Seas 13 ft.

WED
E wind 40 kt. Seas 25 ft.



PKZ177-230130-
Adak to Kiska-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY TONIGHT AND SUNDAY


TODAY
Variable wind 10 kt. Seas 7 ft.

TONIGHT AND SUN
Variable wind 10 kt. Seas 8 ft.

SUN NIGHT
W wind 15 kt. Seas 7 ft.

MON
SW wind 15 kt. Seas 7 ft.

TUE THROUGH WED
E wind 35 kt. Seas 24 ft.



PKZ178-230130-
Kiska to Attu-
320 AM AKST Sat Jan 22 2022

TODAY
Variable wind 10 kt. Seas 7 ft.

TONIGHT
NW wind 15 kt. Seas 6 ft.

SUN
W wind 15 kt. Seas 7 ft.

SUN NIGHT
W wind 15 kt. Seas 7 ft.

MON
S wind 20 kt. Seas 6 ft.

TUE
E wind 30 kt. Seas 28 ft.

WED
NE wind 30 kt. Seas 36 ft.



PKZ179-230130-
Pribilof Islands Near Shore Waters-
320 AM AKST Sat Jan 22 2022

SMALL CRAFT ADVISORY TODAY


TODAY
W wind 20 kt. Seas 8 ft. Freezing spray.

TONIGHT
Variable wind 10 kt. Seas 6 ft.

SUN
E wind 15 kt. Seas 4 ft.

SUN NIGHT
NW wind 20 kt. Seas 5 ft.

MON
W wind 20 kt. Seas 6 ft.

TUE
W wind 15 kt. Seas 6 ft.

WED
NE wind 30 kt. Seas 10 ft.



PKZ180-230130-
Kuskokwim Delta and Etolin Strait-
320 AM AKST Sat Jan 22 2022

BRISK WIND ADVISORY SUNDAY


TODAY
W wind 20 kt.

TONIGHT
SW wind 10 kt becoming E after midnight.

SUN
E wind 20 kt becoming NE 30 kt in the afternoon.

SUN NIGHT
N wind 30 kt.

MON
W wind 30 kt.

TUE
SW wind 10 kt.

WED
N wind 20 kt.



PKZ181-230130-
North and West of Nunivak Island-
320 AM AKST Sat Jan 22 2022

TODAY
S wind 20 kt.

TONIGHT
S wind 20 kt.

SUN
SE wind 20 kt.

SUN NIGHT
N wind 20 kt.

MON
W wind 20 kt.

TUE
Variable wind 10 kt.

WED
N wind 20 kt.



PKZ185-230130-
Saint Matthew Island Waters-
320 AM AKST Sat Jan 22 2022

HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT

SMALL CRAFT ADVISORY TODAY


TODAY
W wind 25 kt. Seas in ice free waters 8 ft. Heavy
freezing spray.

TONIGHT
SW wind 20 kt. Seas in ice free waters 6 ft. Heavy
freezing spray.

SUN
S wind 15 kt. Seas in ice free waters 3 ft.

SUN NIGHT
N wind 15 kt. Seas in ice free waters 4 ft.

MON THROUGH TUE
N wind 15 kt. Seas in ice free waters 4 ft.

WED
NE wind 30 kt. Seas in ice free waters 19 ft.