Alert archive / Alaska / Gale Warnings in 2021

Gale Warning 365, NWS Anchorage, AK

April 9, 2021

NWS Anchorage, AK issued this gale warning at Apr 9, 2021, 3:57 PM AKDT. It was in force for 47 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 9, 2021, 3:57 PM AKDT (23:57 UTC)
Expired
Apr 11, 2021, 3:22 PM AKDT
In force
47 hr
Issued by
NWS Anchorage, AK

The text

As transmitted.

446 
FZAK52 PAFC 092357
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
357 PM AKDT Fri Apr 9 2021

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.

PKZ199-101315-
357 PM AKDT Fri Apr 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 984 mb low 135 nm northeast of Shemya moves to 280 nm northwest of
Shemya at 985 nm Sat afternoon and then moves to 100 nm west of 
Mekoryuk at 984 mb Sun afternoon.

$$

PKZ150-101315-
South of the AK Peninsula Sitkinak to Castle Cape-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...W wind 20 kt becoming S wind 25 kt after midnight. Seas 7
ft. Snow and rain.
.SAT...SW wind 25 kt. Seas 8 ft.
.SAT NIGHT...S wind 25 kt becoming SE 35 kt after midnight. Seas
9 ft. Rain.
.SUN...S wind 40 kt. Seas 12 ft.
.SUN NIGHT...SW wind 25 kt. Seas 11 ft.
.MON THROUGH TUE...S wind 20 kt. Seas 11 ft.
.WED...S wind 15 kt. Seas 11 ft.

$$

PKZ155-101315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 9 ft. Rain.
.SAT...SW wind 20 kt becoming S 30 kt in the afternoon. Seas 8 ft.
.SAT NIGHT...S wind 35 kt. Seas 11 ft. Rain.
.SUN...SW wind 30 kt. Seas 12 ft.
.SUN NIGHT...SW wind 25 kt. Seas 12 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 9 ft.

$$

PKZ160-101315-
Bristol Bay-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...E wind 30 kt becoming S 25 kt after midnight. Seas in ice
free waters 7 ft. Heavy freezing spray. Snow.
.SAT...SW wind 20 kt. Seas in ice free waters 6 ft.
.SAT NIGHT...SE wind 35 kt. Seas in ice free waters 8 ft. Rain and
snow.
.SUN...SE wind 30 kt. Seas in ice free waters 8 ft.
.SUN NIGHT...S wind 25 kt. Seas in ice free waters 7 ft.
.MON...SE wind 20 kt. Seas in ice free waters 6 ft.
.TUE...E wind 15 kt. Seas in ice free waters 3 ft.
.WED...NE wind 10 kt. Seas in ice free waters 3 ft.

$$

PKZ165-101315-
Port Heiden to Cape Sarichef-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY AND SATURDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 9 ft. Rain and snow.
.SAT...S wind 25 kt increasing to 40 kt in the afternoon. From
Port Moller E, SW wind 20 kt becoming SE 30 kt in the afternoon. 
Seas 8 ft.
.SAT NIGHT...S wind 35 kt becoming SW 20 kt after midnight. From
Port Moller E, SE wind 35 kt. Seas 10 ft. Rain.
.SUN AND SUN NIGHT...SW wind 30 kt. Seas 10 ft.
.MON...S wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED...NW wind 20 kt. Seas 6 ft.

$$

PKZ170-101315-
Cape Sarichef to Nikolski Bering Side-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY...

.TONIGHT...SW wind 30 kt. Seas 10 ft.
.SAT...S wind 25 kt increasing to 35 kt in the afternoon. Seas 13 
ft. Rain.
.SAT NIGHT...SW wind 25 kt. Seas 13 ft.
.SUN AND SUN NIGHT...SW wind 30 kt. Seas 12 ft.
.MON THROUGH WED...NW wind 25 kt. Seas 8 ft.

$$

PKZ171-101315-
Unalaska Bay-
357 PM AKDT Fri Apr 9 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...SW wind 25 kt decreasing to 15 kt after midnight. Seas 3 
ft.
.SAT...S wind 15 kt increasing to 30 kt in the afternoon. Seas 5 ft.
Rain.
.SAT NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 2 ft.
.SUN...SW wind 25 kt. Seas 3 ft.
.SUN NIGHT...SW wind 20 kt. Seas 3 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 2 ft.
.WED...NW wind 20 kt. Seas 5 ft.

$$

PKZ172-101315-
Cape Sarichef to Nikolski Pacific Side-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY...

.TONIGHT...SW wind 30 kt. Seas 9 ft.
.SAT...S wind 30 kt increasing to 40 kt in the afternoon. Seas
12 ft. Rain.
.SAT NIGHT...SW wind 30 kt. Seas 12 ft.
.SUN...SW wind 30 kt. Seas 13 ft.
.SUN NIGHT...SW wind 25 kt. Seas 12 ft.
.MON THROUGH WED...NW wind 25 kt. Seas 9 ft.

$$

PKZ173-101315-
Nikolski to Seguam Island Bering Side-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY...

.TONIGHT...SW wind 30 kt. Seas 11 ft.
.SAT...S wind 35 kt. Seas 15 ft.
.SAT NIGHT...SW wind 30 kt. Seas 13 ft.
.SUN...W wind 30 kt. Seas 13 ft.
.SUN NIGHT...W wind 25 kt. Seas 11 ft.
.MON THROUGH WED...NW wind 25 kt. Seas 10 ft.

$$

PKZ174-101315-
Nikolski to Seguam Island Pacific Side-
357 PM AKDT Fri Apr 9 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 10 ft.
.SAT...S wind 30 kt. Seas 15 ft.
.SAT NIGHT...SW wind 30 kt. Seas 16 ft.
.SUN...W wind 30 kt. Seas 16 ft.
.SUN NIGHT...W wind 25 kt. Seas 12 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.TUE...W wind 30 kt. Seas 9 ft.
.WED...NW wind 25 kt. Seas 10 ft.

$$

PKZ175-101315-
Seguam Island to Adak Bering Side-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...SW wind 35 kt. Seas 14 ft.
.SAT...SW wind 35 kt. Seas 15 ft.
.SAT NIGHT...SW wind 35 kt. Seas 14 ft.
.SUN...W wind 30 kt. Seas 13 ft.
.SUN NIGHT...NW wind 25 kt. Seas 9 ft.
.MON THROUGH WED...W wind 25 kt. Seas 11 ft.

$$

PKZ176-101315-
Seguam Island to Adak Pacific Side-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING SATURDAY AND SATURDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 18 ft.
.SAT...SW wind 35 kt. Seas 20 ft.
.SAT NIGHT...SW wind 35 kt. Seas 18 ft.
.SUN...W wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON THROUGH WED...W wind 25 kt. Seas 9 ft.

$$

PKZ177-101315-
Adak to Kiska-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...SW wind 45 kt diminishing to 35 kt after midnight. Seas
24 ft. Snow and rain.
.SAT...SW wind 35 kt. Seas 21 ft. Snow and rain.
.SAT NIGHT...W wind 30 kt. Seas 16 ft.
.SUN AND SUN NIGHT...NW wind 30 kt. Seas 12 ft.
.MON...W wind 30 kt. Seas 11 ft.
.TUE...W wind 25 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 13 ft.

$$

PKZ178-101315-
Kiska to Attu-
357 PM AKDT Fri Apr 9 2021

...STORM WARNING TONIGHT...

.TONIGHT...SW wind 50 kt becoming W 40 kt after midnight. Seas 31
ft subsiding to 25 ft after midnight. Snow and rain.
.SAT...W wind 40 kt diminishing to 30 kt in the afternoon. Seas
20 ft subsiding to 15 ft in the afternoon. Snow and rain.
.SAT NIGHT...NW wind 25 kt. Seas 13 ft.
.SUN AND SUN NIGHT...NW wind 30 kt. Seas 13 ft.
.MON...W wind 30 kt. Seas 11 ft.
.TUE...SW wind 20 kt. Seas 10 ft.
.WED...SW wind 20 kt. Seas 17 ft.

$$

PKZ179-101315-
Pribilof Islands Near Shore Waters-
357 PM AKDT Fri Apr 9 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 11 ft. Snow.
.SAT...S wind 30 kt. Seas 11 ft building to 16 ft in the
afternoon. Rain and snow showers.
.SAT NIGHT...SW wind 25 kt. Seas 14 ft.
.SUN...SW wind 20 kt. Seas 10 ft.
.SUN NIGHT...W wind 25 kt. Seas 9 ft.
.MON...W wind 25 kt. Seas 8 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 7 ft.

$$

PKZ180-101315-
Kuskokwim Delta and Etolin Strait-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING TONIGHT AND SATURDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...SE wind 40 kt. Seas in ice free waters 10 ft. Heavy
freezing spray in the evening. Snow.
.SAT...SE wind 30 kt becoming S 25 kt in the afternoon. Seas in ice 
free waters 9 ft.
.SAT NIGHT...SE wind 40 kt becoming S 30 kt after midnight. Seas
in ice free waters 10 ft. Rain and snow.
.SUN AND SUN NIGHT...S wind 25 kt. Seas in ice free waters 8 ft.
.MON...S wind 20 kt. Seas in ice free waters 7 ft.
.TUE...N wind 15 kt. Seas in ice free waters 3 ft.
.WED...NW wind 15 kt. Seas in ice free waters 3 ft.

$$

PKZ181-101315-
North and West of Nunivak Island-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...E wind 45 kt. Snow showers.
.SAT...SE wind 30 kt. Snow showers.
.SAT NIGHT...E wind 30 kt.
.SUN...SE wind 15 kt.
.SUN NIGHT...SE wind 20 kt.
.MON...S wind 20 kt.
.TUE...N wind 15 kt.
.WED...NW wind 15 kt.

$$

PKZ185-101315-
Saint Matthew Island Waters-
357 PM AKDT Fri Apr 9 2021

...GALE WARNING THROUGH SATURDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...E wind 45 kt. Seas in ice free waters 14 ft. Heavy
freezing spray near ice edge. Snow showers.
.SAT...E wind 35 kt. Seas in ice free waters 16 ft. Heavy freezing
spray near ice edge. Snow showers.
.SAT NIGHT...E wind 30 kt E of Saint Matthew Island... NE wind 40 kt
W of Saint Matthew Island. Seas in ice free waters 14 ft. Heavy 
freezing spray. Snow showers.
.SUN AND SUN NIGHT...N wind 40 kt. Seas in ice free waters 11 ft.
.MON...NW wind 30 kt. Seas in ice free waters 8 ft.
.TUE...NW wind 25 kt. Seas in ice free waters 6 ft.
.WED...NW wind 20 kt. Seas in ice free waters 8 ft.

$$
4 follow-up statements
225 
FZAK52 PAFC 101132
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
332 AM AKDT Sat Apr 10 2021

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.

PKZ199-110045-
332 AM AKDT Sat Apr 10 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 989 mb low 300 nm north of Shemya moves to 60 nm southwest of
St. Matthew Island Sun moring. The low then moves to 90 nm east of
St. Matthew Island Mon morning. 

$$

PKZ150-110045-
South of the AK Peninsula Sitkinak to Castle Cape-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...S wind 25 kt becoming SE 35 kt after midnight. Seas 9
ft.
.SUN...S wind 35 kt becoming SW 25 kt in the afternoon. Seas 12 ft. 
Rain.
.SUN NIGHT...SW wind 25 kt. Seas 10 ft.
.MON...S wind 20 kt. Seas 10 ft.
.TUE...E wind 20 kt. Seas 11 ft.
.WED...S wind 25 kt. Seas 11 ft.

$$

PKZ155-110045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TODAY...SW wind 20 kt becoming S 30 kt in the afternoon. Seas 8
ft.
.TONIGHT...S wind 30 kt increasing to 40 kt after midnight. Seas
12 ft. Rain.
.SUN...SW wind 30 kt. Seas 12 ft.
.SUN NIGHT...SW wind 25 kt. Seas 12 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.TUE...NW wind 15 kt. Seas 6 ft.
.WED...N wind 25 kt. Seas 8 ft.

$$

PKZ160-110045-
Bristol Bay-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...SW wind 20 kt becoming SE in the afternoon. Seas in ice 
free waters 4 ft.
.TONIGHT...SE wind 25 kt increasing to 35 kt after midnight. Seas in
ice free waters 6 ft. Rain.
.SUN...SE wind 35 kt becoming SW 20 kt in the afternoon. Seas in
ice free waters 7 ft. Rain.
.SUN NIGHT...S wind 20 kt. Seas in ice free waters 5 ft.
.MON...SE wind 15 kt. Seas in ice free waters 5 ft.
.TUE...E wind 15 kt. Seas in ice free waters 3 ft.
.WED...NW wind 15 kt. Seas in ice free waters 5 ft.

$$

PKZ165-110045-
Port Heiden to Cape Sarichef-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...S wind 20 kt becoming SE 35 kt in the afternoon. Seas 8
ft. Rain.
.TONIGHT...S wind 30 kt. Seas 11 ft. Rain with snow.
.SUN...SW wind 30 kt. Seas 10 ft.
.SUN NIGHT...SW wind 25 kt. Seas 10 ft.
.MON...SW wind 15 kt. Seas 8 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 7 ft.

$$

PKZ170-110045-
Cape Sarichef to Nikolski Bering Side-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...S wind 35 kt. Seas 13 ft. Rain showers.
.TONIGHT...SW wind 25 kt. Seas 13 ft.
.SUN...SW wind 30 kt. Seas 12 ft.
.SUN NIGHT...SW wind 25 kt. Seas 11 ft.
.MON...W wind 20 kt. Seas 8 ft.
.TUE THROUGH WED...NW wind 25 kt. Seas 11 ft.

$$

PKZ171-110045-
Unalaska Bay-
332 AM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY TODAY AND SUNDAY...

.TODAY...S wind 15 kt increasing to 30 kt in the afternoon. Seas 5 
ft. Rain.
.TONIGHT...SW wind 10 kt. Seas 2 ft. Rain.
.SUN...SW wind 15 kt increasing to 25 kt in the afternoon. Seas 2
ft building to 4 ft in the afternoon.
.SUN NIGHT...SW wind 20 kt. Seas 3 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 3 ft.
.WED...NW wind 20 kt. Seas 7 ft.

$$

PKZ172-110045-
Cape Sarichef to Nikolski Pacific Side-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...S wind 25 kt increasing to 35 kt in the afternoon. Seas 12 
ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 13 ft.
.SUN...SW wind 30 kt. Seas 14 ft.
.SUN NIGHT...SW wind 25 kt. Seas 13 ft.
.MON...W wind 20 kt. Seas 9 ft.
.TUE...W wind 25 kt. Seas 8 ft.
.WED...NW wind 30 kt. Seas 9 ft.

$$

PKZ173-110045-
Nikolski to Seguam Island Bering Side-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...S wind 35 kt. Seas 14 ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 14 ft.
.SUN...W wind 30 kt. Seas 13 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.TUE THROUGH WED...NW wind 30 kt. Seas 17 ft.

$$

PKZ174-110045-
Nikolski to Seguam Island Pacific Side-
332 AM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...S wind 30 kt. Seas 15 ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 16 ft. Rain and snow showers.
.SUN...W wind 30 kt. Seas 16 ft.
.SUN NIGHT...W wind 25 kt. Seas 12 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.TUE THROUGH WED...NW wind 30 kt. Seas 15 ft.

$$

PKZ175-110045-
Seguam Island to Adak Bering Side-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...SW wind 35 kt. Seas 16 ft.
.TONIGHT...SW wind 30 kt. Seas 14 ft.
.SUN...W wind 30 kt. Seas 13 ft.
.SUN NIGHT...NW wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 11 ft.
.TUE THROUGH WED...NW wind 30 kt. Seas 13 ft.

$$

PKZ176-110045-
Seguam Island to Adak Pacific Side-
332 AM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SW wind 30 kt. Seas 19 ft.
.TONIGHT...W wind 30 kt. Seas 18 ft.
.SUN...W wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON THROUGH WED...NW wind 30 kt. Seas 11 ft.

$$

PKZ177-110045-
Adak to Kiska-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...SW wind 40 kt. Seas 21 ft. Rain and snow.
.TONIGHT...W wind 30 kt. Seas 16 ft.
.SUN...W wind 30 kt. Seas 13 ft.
.SUN NIGHT...NW wind 30 kt. Seas 12 ft.
.MON THROUGH TUE...W wind 30 kt. Seas 11 ft.
.WED...W wind 25 kt. Seas 10 ft.

$$

PKZ178-110045-
Kiska to Attu-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...W wind 35 kt. Seas 19 ft. Rain and snow.
.TONIGHT...NW wind 30 kt. Seas 14 ft.
.SUN...NW wind 30 kt. Seas 13 ft.
.SUN NIGHT...NW wind 30 kt. Seas 12 ft.
.MON...W wind 25 kt. Seas 11 ft.
.TUE...W wind 30 kt. Seas 11 ft.
.WED...SW wind 20 kt. Seas 11 ft.

$$

PKZ179-110045-
Pribilof Islands Near Shore Waters-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TODAY...

.TODAY...S wind 25 kt increasing to 35 kt in the afternoon. Seas 15 
ft. Rain showers.
.TONIGHT...S wind 25 kt. Seas 15 ft.
.SUN...SW wind 15 kt becoming W 25 kt in the afternoon. Seas 10
ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 7 ft.

$$

PKZ180-110045-
Kuskokwim Delta and Etolin Strait-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TODAY...S wind 20 kt becoming SE 30 kt in the afternoon. Seas in
ice free waters 9 ft.
.TONIGHT...SE wind 40 kt diminishing to 30 kt after midnight. Seas
in ice free waters 10 ft. Rain and snow.
.SUN...SE wind 30 kt becoming S 20 kt in the afternoon. Seas in ice 
free waters 10 ft.
.SUN NIGHT...S wind 25 kt. Seas in ice free waters 7 ft.
.MON...S wind 25 kt. Seas in ice free waters 7 ft.
.TUE...SE wind 15 kt. Seas in ice free waters 4 ft.
.WED...NW wind 20 kt. Seas in ice free waters 5 ft.

$$

PKZ181-110045-
North and West of Nunivak Island-
332 AM AKDT Sat Apr 10 2021

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 30 kt. Rain and snow.
.TONIGHT...SE wind 30 kt diminishing to 20 kt after midnight.
Rain.
.SUN...Variable wind 10 kt. Snow.
.SUN NIGHT...S wind 20 kt.
.MON...S wind 25 kt.
.TUE...SE wind 15 kt.
.WED...NW wind 20 kt.

$$

PKZ185-110045-
Saint Matthew Island Waters-
332 AM AKDT Sat Apr 10 2021

...GALE WARNING THROUGH SUNDAY...
...HEAVY FREEZING SPRAY WARNING TODAY AND SUNDAY...

.TODAY...E wind 35 kt. Seas in ice free waters 16 ft. Heavy
freezing spray. Rain and snow showers.
.TONIGHT...SE wind 30 kt E of Saint Matthew Island... NE 40 kt W
of Saint Matthew Island. Seas in ice free waters 14 ft. Freezing 
spray. Snow showers.
.SUN...E wind 25 kt E of Saint Matthew Island...N 40 kt W of Saint
Matthew Island. Seas in ice free waters 11 ft. Heavy freezing
spray. Snow showers.
.SUN NIGHT...N wind 35 kt. Seas in ice free waters 10 ft.
.MON...NW wind 30 kt. Seas in ice free waters 8 ft.
.TUE THROUGH WED...NW wind 25 kt. Seas in ice free waters 6 ft.

$$
347 
FZAK52 PAFC 102325
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Sat Apr 10 2021

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.

PKZ199-111230-
325 PM AKDT Sat Apr 10 2021

.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA 
WATERS AND THE ALEUTIAN ISLANDS...

A 981 mb low 185 nm west of Saint Paul Island moves to 215 nm 
southwest of Saint Matthew Island at 991 mb Mon afternoon. Its front
moves into northwest Alaska with the trailing front extending over 
the Alaska Peninsula through Mon afternoon. A 999 mb low moves to 260
nm northwest of Attu with its front across the western Aleutians Mon
afternoon.

$$

PKZ150-111230-
South of the AK Peninsula Sitkinak to Castle Cape-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING THROUGH SUNDAY...

.TONIGHT...S wind 25 kt becoming SE 35 kt after midnight. Seas 9 ft. 
Rain.
.SUN...S wind 35 kt becoming SW 25 kt in the afternoon. Seas 12 ft. 
Rain.
.SUN NIGHT...SW wind 25 kt. Seas 10 ft.
.MON AND MON NIGHT...S wind 20 kt. Seas 10 ft.
.TUE...E wind 35 kt. Seas 11 ft.
.WED...NW wind 30 kt. Seas 11 ft.
.THU...NE wind 25 kt. Seas 8 ft.

$$

PKZ155-111230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TONIGHT...S wind 40 kt. Seas 14 ft. Rain.
.SUN...SW wind 25 kt. Seas 12 ft.
.SUN NIGHT...SW wind 25 kt. Seas 12 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...SW wind 15 kt. Seas 8 ft.
.TUE...SW wind 15 kt. Seas 7 ft.
.WED...NW wind 35 kt. Seas 8 ft.
.THU...N wind 35 kt. Seas 8 ft.

$$

PKZ160-111230-
Bristol Bay-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING THROUGH SUNDAY...

.TONIGHT...SE wind 35 kt. Seas in ice free waters 9 ft. Rain and
snow.
.SUN...SE wind 40 kt becoming S 25 kt in the afternoon. Seas in
ice free waters 111 ft subsiding to 7 ft in the afternoon. Snow and 
rain.
.SUN NIGHT...S wind 20 kt. Seas in ice free waters 5 ft.
.MON AND MON NIGHT...SE wind 15 kt. Seas in ice free waters 4 ft.
.TUE...E wind 25 kt. Seas in ice free waters 3 ft.
.WED...NW wind 25 kt. Seas in ice free waters 5 ft.
.THU...NE wind 15 kt. Seas in ice free waters 5 ft.

$$

PKZ165-111230-
Port Heiden to Cape Sarichef-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TONIGHT...S wind 35 kt. Seas 11 ft. Rain.
.SUN...SW wind 25 kt. Seas 9 ft.
.SUN NIGHT...SW wind 20 kt. Seas 9 ft.
.MON...S wind 15 kt. Seas 7 ft.
.MON NIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...E wind 30 kt. Seas 5 ft.
.WED THROUGH THU...N wind 30 kt. Seas 8 ft.

$$

PKZ170-111230-
Cape Sarichef to Nikolski Bering Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain showers and snow
showers.
.SUN...SW wind 30 kt. Seas 11 ft. Rain showers.
.SUN NIGHT...SW wind 25 kt. Seas 10 ft.
.MON AND MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE...S wind 30 kt. Seas 9 ft.
.WED THROUGH THU...N wind 30 kt. Seas 11 ft.

$$

PKZ171-111230-
Unalaska Bay-
325 PM AKDT Sat Apr 10 2021

.TONIGHT...SW wind 15 kt. Seas 2 ft. Rain and snow.
.SUN...SW wind 20 kt. Seas 3 ft. Widespread snow and rain showers.
.SUN NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 2 ft. Snow.
.MON AND MON NIGHT...W wind 15 kt. Seas 2 ft.
.TUE...SE wind 25 kt. Seas 5 ft.
.WED...NW wind 30 kt. Seas 10 ft.
.THU...N wind 25 kt. Seas 7 ft.

$$

PKZ172-111230-
Cape Sarichef to Nikolski Pacific Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 12 ft. Rain showers and snow
showers.
.SUN...SW wind 30 kt. Seas 14 ft.
.SUN NIGHT...SW wind 25 kt. Seas 13 ft. Snow showers.
.MON AND MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE...SW wind 30 kt. Seas 8 ft.
.WED THROUGH THU...N wind 35 kt. Seas 9 ft.

$$

PKZ173-111230-
Nikolski to Seguam Island Bering Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain showers and snow
showers.
.SUN...W wind 30 kt. Seas 12 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE THROUGH WED...NW wind 35 kt. Seas 17 ft.
.THU...NW wind 25 kt. Seas 9 ft.

$$

PKZ174-111230-
Nikolski to Seguam Island Pacific Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 16 ft. Rain showers and snow showers. 
.SUN...W wind 30 kt. Seas 16 ft. Snow showers and rain showers.
.SUN NIGHT...W wind 25 kt. Seas 12 ft. Snow showers.
.MON...W wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 40 kt. Seas 14 ft.
.WED...NW wind 40 kt. Seas 16 ft.
.THU...NW wind 30 kt. Seas 10 ft.

$$

PKZ175-111230-
Seguam Island to Adak Bering Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 14 ft. Rain showers and snow showers. 
.SUN...W wind 30 kt. Seas 12 ft.
.SUN NIGHT...W wind 25 kt. Seas 11 ft. Snow.
.MON...NW wind 25 kt. Seas 11 ft.
.MON NIGHT...SW wind 30 kt. Seas 9 ft.
.TUE...NW wind 40 kt. Seas 15 ft.
.WED...W wind 30 kt. Seas 13 ft.
.THU...NW wind 20 kt. Seas 8 ft.

$$

PKZ176-111230-
Seguam Island to Adak Pacific Side-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 18 ft. Rain showers and snow showers.
.SUN...W wind 30 kt. Seas 15 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft. Snow showers.
.MON...NW wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 45 kt. Seas 16 ft.
.WED...NW wind 30 kt. Seas 12 ft.
.THU...NW wind 25 kt. Seas 8 ft.

$$

PKZ177-111230-
Adak to Kiska-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 17 ft.
.SUN...W wind 25 kt. Seas 12 ft.
.SUN NIGHT...NW wind 25 kt. Seas 12 ft. Snow.
.MON...W wind 25 kt. Seas 11 ft.
.MON NIGHT...SW wind 35 kt. Seas 12 ft.
.TUE...NW wind 40 kt. Seas 15 ft.
.WED...W wind 25 kt. Seas 10 ft.
.THU...W wind 20 kt. Seas 7 ft.

$$

PKZ178-111230-
Kiska to Attu-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 14 ft.
.SUN...NW wind 30 kt. Seas 12 ft.
.SUN NIGHT...NW wind 30 kt. Seas 12 ft.
.MON...SW wind 25 kt. Seas 11 ft.
.MON NIGHT...W wind 35 kt. Seas 13 ft.
.TUE...W wind 35 kt. Seas 13 ft.
.WED...SW wind 30 kt. Seas 11 ft.
.THU...SE wind 25 kt. Seas 11 ft.

$$

PKZ179-111230-
Pribilof Islands Near Shore Waters-
325 PM AKDT Sat Apr 10 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 14 ft.
.SUN...W wind 25 kt. Seas 11 ft.
.SUN NIGHT...SW wind 25 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 8 ft.
.MON NIGHT...W wind 15 kt. Seas 6 ft.
.TUE...E wind 20 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 7 ft.
.THU...N wind 20 kt. Seas 9 ft.

$$

PKZ180-111230-
Kuskokwim Delta and Etolin Strait-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TONIGHT...SE wind 40 kt. Seas in ice free waters 9 ft. Rain and
snow.
.SUN...S wind 30 kt diminishing to 20 kt in the afternoon. Seas in
ice free waters 9 ft.
.SUN NIGHT...S wind 25 kt. Seas in ice free waters 7 ft.
.MON...S wind 20 kt. Seas in ice free waters 7 ft.
.MON NIGHT...SW wind 15 kt. Seas in ice free waters 5 ft.
.TUE...S wind 25 kt. Seas in ice free waters 4 ft.
.WED THROUGH THU...N wind 30 kt. Seas in ice free waters 5 ft.

$$

PKZ181-111230-
North and West of Nunivak Island-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING TONIGHT...

.TONIGHT...SE wind 35 kt diminishing to 25 kt after midnight.
.SUN...SE wind 15 kt.
.SUN NIGHT...S wind 25 kt.
.MON...S wind 25 kt.
.MON NIGHT...S wind 15 kt.
.TUE...SW wind 15 kt.
.WED...NW wind 20 kt.
.THU...NW wind 15 kt.

$$

PKZ185-111230-
Saint Matthew Island Waters-
325 PM AKDT Sat Apr 10 2021

...GALE WARNING THROUGH SUNDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...E wind 30 kt E of Saint Matthew Island...NE 40 kt W of
Saint Matthew Island. Seas in ice free waters 14 ft. Heavy freezing 
spray. Snow.
.SUN...E wind 25 kt E of Saint Matthew Island...N 40 kt W of Saint
Matthew Island. Seas in ice free waters 12 ft. Heavy freezing spray. 
Snow.
.SUN NIGHT...S wind 20 kt E of Saint Matthew Island...N 35 kt W of 
Saint Matthew Island. Seas in ice free waters 10 ft. Heavy freezing 
spray.
.MON...NW wind 30 kt. Seas in ice free waters 8 ft.
.MON NIGHT...W wind 20 kt. Seas in ice free waters 6 ft.
.TUE...NW wind 20 kt. Seas in ice free waters 5 ft.
.WED...W wind 25 kt. Seas in ice free waters 6 ft.
.THU...SW wind 20 kt. Seas in ice free waters 11 ft.

$$
807 
FZAK52 PAFC 111114
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
314 AM AKDT Sun Apr 11 2021

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.

PKZ199-120045-
314 AM AKDT Sun Apr 11 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 979 mb low 180 nm northwest of Saint Paul moves to 210 nm
northeast of Saint Paul at 985 mb Mon morning and then moves to 
315 nm north of Saint Paul at 998 mb Tue morning. A 999 mb low 
moves to 130 nm north of Shemya Mon afternoon and then moves to 
155 nm north of Adak at 998 mb Tue morning.

$$

PKZ150-120045-
South of the AK Peninsula Sitkinak to Castle Cape-
314 AM AKDT Sun Apr 11 2021

...GALE WARNING TODAY...

.TODAY...S wind 35 kt becoming SW 20 kt in the afternoon. Seas 11 
ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 10 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...S wind 20 kt. Seas 9 ft.
.TUE...E wind 25 kt. Seas 10 ft.
.WED...SW wind 25 kt. Seas 10 ft.
.THU...N wind 20 kt. Seas 8 ft.

$$

PKZ155-120045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 30 kt. Seas 12 ft.
.TONIGHT...SW wind 25 kt. Seas 12 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...SW wind 15 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.WED THROUGH THU...N wind 25 kt. Seas 10 ft.

$$

PKZ160-120045-
Bristol Bay-
314 AM AKDT Sun Apr 11 2021

...GALE WARNING TODAY...

.TODAY...SE wind 40 kt becoming SW 15 kt in the afternoon. Seas in 
ice free waters 6 ft. Rain.
.TONIGHT...S wind 15 kt. Seas in ice free waters 4 ft.
.MON...SE wind 15 kt. Seas in ice free waters 4 ft.
.MON NIGHT...SE wind 15 kt. Seas in ice free waters 3 ft.
.TUE...E wind 15 kt. Seas in ice free waters 3 ft.
.WED THROUGH THU...NW wind 15 kt. Seas in ice free waters 4 ft.

$$

PKZ165-120045-
Port Heiden to Cape Sarichef-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 30 kt except 25 kt from Port Moller E. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.MON...S wind 15 kt. Seas 7 ft.
.MON NIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SE wind 15 kt becoming E wind 25 kt. Seas 6 ft.
.WED...NW wind 30 kt. Seas 11 ft.
.THU...NW wind 25 kt. Seas 11 ft.

$$

PKZ170-120045-
Cape Sarichef to Nikolski Bering Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...SW wind 25 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE...S wind 30 kt. Seas 8 ft.
.WED...NW wind 30 kt. Seas 12 ft.
.THU...NW wind 25 kt. Seas 11 ft.

$$

PKZ171-120045-
Unalaska Bay-
314 AM AKDT Sun Apr 11 2021

.TODAY...SW wind 10 kt increasing to 20 kt in the afternoon. Seas
2 ft.
.TONIGHT...SW wind 15 kt diminishing to 10 kt after midnight. Seas
2 ft.
.MON...Variable wind less than 10 kt becoming W 10 kt in the 
afternoon. Seas 3 ft. Snow showers.
.MON NIGHT...W wind 15 kt. Seas 2 ft.
.TUE...SW wind 20 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 10 ft.
.THU...NW wind 20 kt. Seas 7 ft.

$$

PKZ172-120045-
Cape Sarichef to Nikolski Pacific Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 30 kt. Seas 14 ft.
.TONIGHT...SW wind 25 kt. Seas 13 ft.
.MON...SW wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...SW wind 30 kt. Seas 9 ft.
.WED...NW wind 30 kt. Seas 11 ft.
.THU...NW wind 25 kt. Seas 9 ft.

$$

PKZ173-120045-
Nikolski to Seguam Island Bering Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 30 kt. Seas 12 ft.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.MON...NW wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 40 kt. Seas 13 ft.
.WED...NW wind 30 kt. Seas 13 ft.
.THU...NW wind 20 kt. Seas 8 ft.

$$

PKZ174-120045-
Nikolski to Seguam Island Pacific Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 30 kt. Seas 17 ft.
.TONIGHT...SW wind 25 kt. Seas 12 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 40 kt. Seas 16 ft.
.WED...NW wind 30 kt. Seas 15 ft.
.THU...NW wind 25 kt. Seas 9 ft.

$$

PKZ175-120045-
Seguam Island to Adak Bering Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 30 kt. Seas 12 ft.
.TONIGHT...W wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 11 ft.
.MON NIGHT...SW wind 30 kt. Seas 9 ft.
.TUE...NW wind 45 kt. Seas 15 ft.
.WED...W wind 30 kt. Seas 11 ft.
.THU...W wind 20 kt. Seas 7 ft.

$$

PKZ176-120045-
Seguam Island to Adak Pacific Side-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 30 kt. Seas 15 ft.
.TONIGHT...W wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 45 kt. Seas 16 ft.
.WED...W wind 30 kt. Seas 12 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ177-120045-
Adak to Kiska-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 25 kt. Seas 12 ft.
.TONIGHT...NW wind 30 kt. Seas 12 ft.
.MON...NW wind 30 kt. Seas 11 ft.
.MON NIGHT...SW wind 35 kt. Seas 12 ft.
.TUE...NW wind 40 kt. Seas 15 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...SW wind 20 kt. Seas 6 ft.

$$

PKZ178-120045-
Kiska to Attu-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW wind 25 kt. Seas 12 ft.
.TONIGHT...NW wind 30 kt. Seas 12 ft.
.MON...SW wind 30 kt. Seas 12 ft. Snow.
.MON NIGHT...W wind 35 kt. Seas 13 ft.
.TUE...W wind 35 kt. Seas 13 ft.
.WED...S wind 25 kt. Seas 9 ft.
.THU...S wind 30 kt. Seas 12 ft.

$$

PKZ179-120045-
Pribilof Islands Near Shore Waters-
314 AM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 25 kt. Seas 10 ft.
.TONIGHT...SW wind 30 kt. Seas 12 ft.
.MON...W wind 20 kt. Seas 8 ft.
.MON NIGHT...W wind 15 kt. Seas 6 ft.
.TUE...N wind 25 kt. Seas 6 ft.
.WED...NW wind 30 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 7 ft.

$$

PKZ180-120045-
Kuskokwim Delta and Etolin Strait-
314 AM AKDT Sun Apr 11 2021

...GALE WARNING TODAY...

.TODAY...S wind 35 kt diminishing to 25 kt in the afternoon. Seas
in ice free waters 9 ft.
.TONIGHT...S wind 25 kt. Seas in ice free waters 7 ft.
.MON...S wind 15 kt. Seas in ice free waters 7 ft.
.MON NIGHT...SW wind 15 kt. Seas in ice free waters 5 ft.
.TUE...SE wind 20 kt. Seas in ice free waters 4 ft.
.WED THROUGH THU...NW wind 25 kt. Seas in ice free waters 5 ft.

$$

PKZ181-120045-
North and West of Nunivak Island-
314 AM AKDT Sun Apr 11 2021

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt becoming S 15 kt in the afternoon.
.TONIGHT...S wind 25 kt.
.MON...S wind 20 kt.
.MON NIGHT...S wind 15 kt.
.TUE...S wind 15 kt.
.WED...NW wind 25 kt.
.THU...SW wind 20 kt.

$$

PKZ185-120045-
Saint Matthew Island Waters-
314 AM AKDT Sun Apr 11 2021

...GALE WARNING TODAY...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY...

.TODAY...E wind 20 kt E of Saint Matthew Island...NE 40 kt W of
Saint Matthew Island. Seas in ice free waters 12 ft. Heavy
freezing spray. Snow.
.TONIGHT...SE wind 25 kt E of Saint Matthew Island...N 30 kt W of
Saint Matthew Island. Seas in ice free waters 10 ft. Heavy
freezing spray.
.MON...SW wind 20 kt E of Saint Matthew Island...N 30 kt W of
Saint Matthew Island. Seas in ice free waters 8 ft. Heavy freezing 
spray.
.MON NIGHT...W wind 20 kt. Seas in ice free waters 6 ft.
.TUE THROUGH WED...W wind 25 kt. Seas in ice free waters 6 ft.
.THU...S wind 25 kt. Seas in ice free waters 10 ft.

$$
124 
FZAK52 PAFC 112322
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
322 PM AKDT Sun Apr 11 2021

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.

PKZ199-121215-
322 PM AKDT Sun Apr 11 2021

.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA  
WATERS AND THE ALEUTIAN ISLANDS...

A 980 mb low 110 nm south of Saint Matthew Island moves to 105 nm 
southwest of Gambell at 998 mb, then dissipates Tue afternoon. A 
1008 mb south Kamchatka low Mon morning moves to 125 nm north of 
Shemya at 996 mb Mon night, then continues to 100 nm south of 
Nikolski at 1001 mb Tue afternoon.

$$

PKZ150-121215-
South of the AK Peninsula Sitkinak to Castle Cape-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 11 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...S wind 20 kt. Seas 9 ft.
.TUE...E wind 20 kt. Seas 6 ft.
.TUE NIGHT...N wind 30 kt. Seas 11 ft.
.WED...NW wind 30 kt. Seas 11 ft.
.THU...N wind 25 kt. Seas 8 ft.
.FRI...NE wind 20 kt. Seas 8 ft.

$$

PKZ155-121215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 12 ft.
.MON...SW wind 20 kt. Seas 10 ft. Rain showers and snow showers.
.MON NIGHT...SW wind 20 kt. Seas 8 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...N wind 25 kt. Seas 7 ft.
.WED THROUGH THU...N wind 30 kt. Seas 10 ft.
.FRI...NE wind 20 kt. Seas 8 ft.

$$

PKZ160-121215-
Bristol Bay-
322 PM AKDT Sun Apr 11 2021

.TONIGHT...S wind 20 kt. Seas in ice free waters 5 ft.
.MON...S wind 15 kt. Seas in ice free waters 4 ft. Snow and rain
showers.
.MON NIGHT...SE wind 15 kt. Seas in ice free waters 4 ft.
.TUE...SE wind 10 kt. Seas in ice free waters 2 ft.
.TUE NIGHT...N wind 25 kt. Seas in ice free waters 5 ft.
.WED...NW wind 30 kt. Seas in ice free waters 8 ft.
.THU...NW wind 25 kt. Seas in ice free waters 6 ft.
.FRI...N wind 10 kt. Seas in ice free waters 2 ft.

$$

PKZ165-121215-
Port Heiden to Cape Sarichef-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 25 kt. Seas 9 ft.
.MON...S wind 15 kt. Seas 8 ft.
.MON NIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...N wind 25 kt. Seas 6 ft.
.WED THROUGH THU...NW wind 30 kt. Seas 11 ft.
.FRI...N wind 15 kt. Seas 5 ft.

$$

PKZ170-121215-
Cape Sarichef to Nikolski Bering Side-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 25 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...SE wind 15 kt. Seas 7 ft.
.TUE NIGHT...N wind 25 kt. Seas 7 ft.
.WED THROUGH THU...NW wind 25 kt. Seas 12 ft.
.FRI...N wind 15 kt. Seas 6 ft.

$$

PKZ171-121215-
Unalaska Bay-
322 PM AKDT Sun Apr 11 2021

.TONIGHT...SW wind 20 kt diminishing to 10 kt after midnight. Seas
2 ft.
.MON...SW wind 10 kt. Seas 2 ft. Snow showers.
.MON NIGHT...W wind 15 kt. Seas 2 ft. Snow showers.
.TUE...SE wind 15 kt. Seas 2 ft.
.TUE NIGHT...N wind 20 kt. Seas 6 ft.
.WED...NW wind 30 kt. Seas 10 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...N wind 10 kt. Seas 3 ft.

$$

PKZ172-121215-
Cape Sarichef to Nikolski Pacific Side-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 25 kt. Seas 13 ft. Snow showers.
.MON...SW wind 20 kt. Seas 9 ft. Snow showers and rain showers.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.TUE NIGHT...N wind 25 kt. Seas 8 ft.
.WED THROUGH THU...NW wind 30 kt. Seas 10 ft.
.FRI...N wind 20 kt. Seas 6 ft.

$$

PKZ173-121215-
Nikolski to Seguam Island Bering Side-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 30 kt. Seas 8 ft.
.TUE NIGHT...NW wind 35 kt. Seas 10 ft.
.WED...NW wind 25 kt. Seas 11 ft.
.THU...NW wind 15 kt. Seas 8 ft.
.FRI...Variable wind 10 kt. Seas 6 ft.

$$

PKZ174-121215-
Nikolski to Seguam Island Pacific Side-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 12 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...W wind 30 kt. Seas 12 ft.
.TUE NIGHT...NW wind 35 kt. Seas 13 ft.
.WED...NW wind 30 kt. Seas 12 ft.
.THU...NW wind 20 kt. Seas 9 ft.
.FRI...N wind 15 kt. Seas 5 ft.

$$

PKZ175-121215-
Seguam Island to Adak Bering Side-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 11 ft.
.MON...NW wind 25 kt. Seas 11 ft.
.MON NIGHT...W wind 20 kt becoming SW 30 kt after midnight. Seas
10 ft. Widespread snow showers.
.TUE...NW wind 35 kt. Seas 12 ft.
.TUE NIGHT...NW wind 30 kt. Seas 11 ft.
.WED THROUGH THU...W wind 25 kt. Seas 9 ft.
.FRI...SE wind 15 kt. Seas 6 ft.

$$

PKZ176-121215-
Seguam Island to Adak Pacific Side-
322 PM AKDT Sun Apr 11 2021

...GALE WARNING MONDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 25 kt becoming SW 35 kt after midnight. Seas
10 ft. Snow.
.TUE...NW wind 40 kt. Seas 15 ft.
.TUE NIGHT...NW wind 35 kt. Seas 14 ft.
.WED THROUGH THU...W wind 25 kt. Seas 8 ft.
.FRI...SE wind 15 kt. Seas 7 ft.

$$

PKZ177-121215-
Adak to Kiska-
322 PM AKDT Sun Apr 11 2021

...GALE WARNING MONDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 12 ft.
.MON...NW wind 30 kt. Seas 12 ft.
.MON NIGHT...SW wind 30 kt becoming W 40 kt after midnight. Seas
14 ft. Widespread snow showers and rain.
.TUE...NW wind 40 kt. Seas 16 ft.
.TUE NIGHT...NW wind 25 kt. Seas 10 ft.
.WED...W wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...SE wind 20 kt. Seas 12 ft.

$$

PKZ178-121215-
Kiska to Attu-
322 PM AKDT Sun Apr 11 2021

...GALE WARNING MONDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 12 ft.
.MON...SW wind 30 kt. Seas 12 ft. Snow.
.MON NIGHT...NW wind 40 kt. Seas 14 ft.
.TUE...NW wind 30 kt. Seas 14 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 30 kt. Seas 10 ft.
.THU...S wind 30 kt. Seas 12 ft.
.FRI...SE wind 25 kt. Seas 16 ft.

$$

PKZ179-121215-
Pribilof Islands Near Shore Waters-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 30 kt. Seas 12 ft.
.MON...W wind 20 kt. Seas 8 ft. Freezing spray.
.MON NIGHT...W wind 20 kt. Seas 7 ft. Freezing spray.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...NW wind 20 kt. Seas 5 ft.
.WED...NW wind 25 kt. Seas 8 ft.
.THU...W wind 20 kt. Seas 7 ft.
.FRI...Variable wind 10 kt. Seas 7 ft.

$$

PKZ180-121215-
Kuskokwim Delta and Etolin Strait-
322 PM AKDT Sun Apr 11 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...S wind 25 kt. Seas in ice free waters 7 ft.
.MON...S wind 25 kt. Seas in ice free waters 7 ft.
.MON NIGHT...S wind 15 kt. Seas in ice free waters 5 ft.
.TUE...S wind 15 kt. Seas in ice free waters 4 ft.
.TUE NIGHT...NW wind 25 kt. Seas in ice free waters 3 ft.
.WED THROUGH THU...NW wind 30 kt. Seas in ice free waters 5 ft.
.FRI...S wind 15 kt. Seas in ice free waters 2 ft.

$$

PKZ181-121215-
North and West of Nunivak Island-
322 PM AKDT Sun Apr 11 2021

...BRISK WIND ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt.
.MON...S wind 20 kt.
.MON NIGHT...S wind 20 kt.
.TUE...S wind 15 kt.
.TUE NIGHT...SW wind 15 kt.
.WED...NW wind 20 kt.
.THU...SW wind 20 kt.
.FRI...S wind 20 kt.

$$

PKZ185-121215-
Saint Matthew Island Waters-
322 PM AKDT Sun Apr 11 2021

...GALE WARNING TONIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...

.TONIGHT...SE wind 20 kt E of Saint Matthew Island...N 35 kt W of
Saint Matthew Island. Seas in ice free waters 10 ft. Heavy freezing 
spray. Snow.
.MON...S wind 25 kt E of Saint Matthew Island...N 30 kt W of Saint
Matthew Island. Seas in ice free waters 8 ft. Heavy freezing spray.
.MON NIGHT...W wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing
spray.
.TUE AND TUE NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft.
.WED...NW wind 20 kt. Seas in ice free waters 5 ft.
.THU THROUGH FRI...S wind 25 kt. Seas in ice free waters 10 ft.

$$

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 8, 4:05 PM AKDTWinter Weather AdvisoryAFC11 hr
Apr 9, 3:02 AM AKDTBlizzard WarningAFC33 hr
Apr 9, 3:02 AM AKDTWinter Weather AdvisoryAFC28 hr
Apr 9, 3:44 AM AKDTGale WarningAFC60 hr
Apr 9, 3:44 AM AKDTStorm WarningAFC24 hr
Apr 9, 3:58 AM AKDTGale WarningAFC60 hr
Apr 9, 3:58 AM AKDTSmall Craft AdvisoryAFC24 hr
Apr 9, 3:58 AM AKDTHeavy Freezing Spray WarningAFC12 hr
Apr 9, 3:59 AM AKDTGale WarningAFC71 hr
Apr 9, 3:57 PM AKDTSmall Craft AdvisoryAFC23 hr

Nearby

Gale Warnings in Alaska, 2021Every gale warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.