Small Craft Advisory 574, NWS Anchorage, AK

043 
FZAK52 PAFC 221155
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
355 AM AKDT Thu Jul 22 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.

PKZ199-230015-
355 AM AKDT Thu Jul 22 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

High pressure moves across the Bering through Fri evening. A 1016
mb low 220 nm northwest of Shemya on Thu afternoon weakens to 
1018 mb as it moves to 175 nm northeast of Shemya by Fri 
afternoon. Its front pushes across the Southern Bering by Fri 
afternoon.

$$

PKZ150-230015-
South of the AK Peninsula Sitkinak to Castle Cape-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 7 ft.
.TONIGHT...NW wind 25 kt. Seas 7 ft.
.FRI...NW wind 25 kt. Seas 7 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...N wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...SE wind 15 kt. Seas 5 ft.

$$

PKZ155-230015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 25 kt. Seas 7 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...NW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...S wind 15 kt. Seas 6 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ160-230015-
Bristol Bay-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 15 kt. Seas 3 ft.
.FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...SE wind 10 kt. Seas 3 ft.
.MON...SE wind 15 kt. Seas 4 ft.

$$

PKZ165-230015-
Port Heiden to Cape Sarichef-
355 AM AKDT Thu Jul 22 2021

.TODAY...NW wind 20 kt. Seas 6 ft. Areas of fog.
.TONIGHT...NW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...NW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...SE wind 15 kt. Seas 3 ft.

$$

PKZ170-230015-
Cape Sarichef to Nikolski Bering Side-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-230015-
Unalaska Bay-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 3 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 3 ft. Areas of fog.
.FRI...W wind 10 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...Variable wind less than 10 kt. Seas 3 ft.
.SAT THROUGH SUN...SE wind 10 kt. Seas 2 ft.
.MON...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-230015-
Cape Sarichef to Nikolski Pacific Side-
355 AM AKDT Thu Jul 22 2021

.TODAY...NW wind 20 kt. Seas 6 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...NW wind 15 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...W wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 6 ft.
.MON...Variable wind 10 kt. Seas 6 ft.

$$

PKZ173-230015-
Nikolski to Seguam Island Bering Side-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 7 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ174-230015-
Nikolski to Seguam Island Pacific Side-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...W wind 15 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 25 kt. Seas 9 ft.
.MON...W wind 15 kt. Seas 7 ft.

$$

PKZ175-230015-
Seguam Island to Adak Bering Side-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...SW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...SW wind 15 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ176-230015-
Seguam Island to Adak Pacific Side-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 15 kt. Seas 4 ft. Areas of fog.
.TONIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI...SW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...W wind 20 kt. Seas 5 ft.
.SAT...SW wind 30 kt. Seas 10 ft.
.SUN...W wind 20 kt. Seas 10 ft.
.MON...SW wind 15 kt. Seas 6 ft.

$$

PKZ177-230015-
Adak to Kiska-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SW wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...SW wind 25 kt. Seas 5 ft. Areas of fog.
.FRI...SW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SW wind 30 kt. Seas 9 ft.
.SUN...SW wind 25 kt. Seas 9 ft.
.MON...SW wind 15 kt. Seas 6 ft.

$$

PKZ178-230015-
Kiska to Attu-
355 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...S wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...S wind 25 kt. Seas 6 ft. Areas of fog.
.FRI...W wind 25 kt. Seas 6 ft. Areas of fog.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 8 ft.

$$

PKZ179-230015-
Pribilof Islands Near Shore Waters-
355 AM AKDT Thu Jul 22 2021

.TODAY...SW wind 15 kt. Seas 5 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 5 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-230015-
Kuskokwim Delta and Etolin Strait-
355 AM AKDT Thu Jul 22 2021

.TODAY...NW wind 20 kt. Seas 5 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft.
.FRI...NW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...NW wind 20 kt. Seas 4 ft.
.SAT...SW wind 15 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 5 ft.

$$

PKZ181-230015-
North and West of Nunivak Island-
355 AM AKDT Thu Jul 22 2021

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 5 ft.

$$

PKZ185-230015-
Saint Matthew Island Waters-
355 AM AKDT Thu Jul 22 2021

.TODAY...W wind 15 kt. Seas 4 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI...SW wind 15 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH MON...S wind 15 kt. Seas 5 ft.

$$

351 
FZAK52 PAFC 222320
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
320 PM AKDT Thu Jul 22 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.

PKZ199-231230-
320 PM AKDT Thu Jul 22 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1016 mb low 185 nm west of Shemya moves to 205 nm northwest of
Adak at 1018 mb Fri night and weakens. Its front moves across the
southern Bering through Sat afternoon. A second front enters from
the North Pacific Sat morning and pushes across the Aleutians 
through Sat afternoon.

$$

PKZ150-231230-
South of the AK Peninsula Sitkinak to Castle Cape-
320 PM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 25 kt. Seas 7 ft.
.FRI THROUGH FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT AND SAT NIGHT...N wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON THROUGH TUE...SE wind 15 kt. Seas 6 ft.

$$

PKZ155-231230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI THROUGH FRI NIGHT...NW wind 20 kt. Seas 5 ft. Areas of fog.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN THROUGH TUE...SE wind 15 kt. Seas 6 ft.

$$

PKZ160-231230-
Bristol Bay-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 15 kt. Seas 3 ft.
.FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SAT NIGHT...SW wind 10 kt. Seas 2 ft.
.SUN...SE wind 10 kt. Seas 3 ft.
.MON...SE wind 15 kt. Seas 4 ft.
.TUE...SE wind 20 kt. Seas 6 ft.

$$

PKZ165-231230-
Port Heiden to Cape Sarichef-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...NW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI...NW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN THROUGH MON...SE wind 15 kt. Seas 3 ft.
.TUE...SE wind 20 kt. Seas 5 ft.

$$

PKZ170-231230-
Cape Sarichef to Nikolski Bering Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 2 ft.
.SAT NIGHT...S wind 20 kt. Seas 3 ft.
.SUN...SW wind 20 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ171-231230-
Unalaska Bay-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 3 ft. Areas of fog. Rain.
.FRI...NW wind 10 kt in the morning becoming variable less than
10 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...Variable wind less than 10 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind less than 10 kt. Seas 2 ft.
.SAT NIGHT...SE wind 15 kt. Seas 2 ft.
.SUN...S wind 15 kt. Seas 2 ft.
.MON...Variable wind less than 10 kt. Seas 2 ft.
.TUE...SE wind 10 kt. Seas 2 ft.

$$

PKZ172-231230-
Cape Sarichef to Nikolski Pacific Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...NW wind 15 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SAT NIGHT...SW wind 20 kt. Seas 4 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ173-231230-
Nikolski to Seguam Island Bering Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 3 ft.
.SAT NIGHT...SW wind 25 kt. Seas 5 ft.
.SUN...W wind 25 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ174-231230-
Nikolski to Seguam Island Pacific Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...W wind 15 kt in the morning becoming variable 10 kt. Seas
4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...W wind 15 kt. Seas 4 ft.
.SAT NIGHT...SW wind 30 kt. Seas 9 ft.
.SUN...W wind 30 kt. Seas 9 ft.
.MON...W wind 15 kt. Seas 7 ft.
.TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ175-231230-
Seguam Island to Adak Bering Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...SW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...SW wind 15 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog.
.SAT...SW wind 20 kt. Seas 4 ft.
.SAT NIGHT...SW wind 30 kt. Seas 6 ft.
.SUN...W wind 25 kt. Seas 5 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ176-231230-
Seguam Island to Adak Pacific Side-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI...SW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.SAT...W wind 30 kt. Seas 6 ft.
.SAT NIGHT...SW wind 30 kt. Seas 10 ft.
.SUN...W wind 30 kt. Seas 10 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 7 ft.

$$

PKZ177-231230-
Adak to Kiska-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog.
.FRI...SW wind 20 kt. Seas 5 ft. Areas of fog.
.FRI NIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.SAT AND SAT NIGHT...SW wind 30 kt. Seas 9 ft.
.SUN...SW wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ178-231230-
Kiska to Attu-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft. Areas of fog.
.SAT AND SAT NIGHT...SW wind 25 kt. Seas 6 ft.
.SUN...SW wind 25 kt. Seas 6 ft.
.MON THROUGH TUE...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-231230-
Pribilof Islands Near Shore Waters-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...S wind 15 kt. Seas 3 ft.
.SAT NIGHT...S wind 20 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ180-231230-
Kuskokwim Delta and Etolin Strait-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...NW wind 20 kt. Seas 4 ft.
.FRI...NW wind 20 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...NW wind 20 kt. Seas 4 ft. Patchy fog.
.SAT...W wind 15 kt. Seas 3 ft.
.SAT NIGHT...SW wind 15 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 5 ft.
.MON THROUGH TUE...SE wind 20 kt. Seas 6 ft.

$$

PKZ181-231230-
North and West of Nunivak Island-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...NW wind 15 kt. Seas 3 ft. Areas of fog.
.FRI...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 3 ft.
.SAT NIGHT...S wind 20 kt. Seas 3 ft.
.SUN THROUGH TUE...SE wind 20 kt. Seas 5 ft.

$$

PKZ185-231230-
Saint Matthew Island Waters-
320 PM AKDT Thu Jul 22 2021

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.FRI...SW wind 15 kt. Seas 4 ft. Areas of fog.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 4 ft.
.SAT NIGHT...SW wind 20 kt. Seas 4 ft.
.SUN THROUGH TUE...S wind 15 kt. Seas 5 ft.

$$