Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 571, NWS Anchorage, AK

July 21, 2021

NWS Anchorage, AK issued this small craft advisory at Jul 21, 2021, 3:42 AM AKDT. It was in force for 48 hr.

The area

The counties it named.

The facts

Issued: Jul 21, 2021, 3:42 AM AKDT (11:42 UTC)
Expired: Jul 23, 2021, 3:44 AM AKDT
In force: 48 hr
Issued by: NWS Anchorage, AK

The text

As transmitted.

010 
FZAK52 PAFC 211142
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
342 AM AKDT Wed Jul 21 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.

PKZ199-220030-
342 AM AKDT Wed Jul 21 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A trough in the Eastern Bering moves onshore by Wed afternoon. A 
weak high pressure ridge moves across the Bering through Thu 
afternoon. A new trough enters the Western Bering Thu afternoon.

$$

PKZ150-220030-
South of the AK Peninsula Sitkinak to Castle Cape-
342 AM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY...

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

$$

PKZ155-220030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
342 AM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ160-220030-
Bristol Bay-
342 AM AKDT Wed Jul 21 2021

.TODAY...SW wind 15 kt. Seas 4 ft. Rain.
.TONIGHT...W wind 20 kt. Seas 4 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...NW wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 4 ft.
.SUN...SW wind 10 kt. Seas 2 ft.

$$

PKZ165-220030-
Port Heiden to Cape Sarichef-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.THU...NW wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-220030-
Cape Sarichef to Nikolski Bering Side-
342 AM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY TODAY AND THURSDAY...

.TODAY...W wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...W wind 25 kt. Seas 5 ft.
.THU NIGHT...W wind 25 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...SW wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-220030-
Unalaska Bay-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 3 ft. Rain.
.TONIGHT...W wind 15 kt. Seas 2 ft.
.THU...W wind 20 kt. Seas 3 ft.
.THU NIGHT...W wind 20 kt. Seas 3 ft.
.FRI...NW wind 10 kt. Seas 3 ft.
.SAT...SW wind 10 kt. Seas 2 ft.
.SUN...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-220030-
Cape Sarichef to Nikolski Pacific Side-
342 AM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 9 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 25 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ173-220030-
Nikolski to Seguam Island Bering Side-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ174-220030-
Nikolski to Seguam Island Pacific Side-
342 AM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...W wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ175-220030-
Seguam Island to Adak Bering Side-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-220030-
Seguam Island to Adak Pacific Side-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 7 ft.

$$

PKZ177-220030-
Adak to Kiska-
342 AM AKDT Wed Jul 21 2021

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.
.THU NIGHT...SW wind 25 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 7 ft.

$$

PKZ178-220030-
Kiska to Attu-
342 AM AKDT Wed Jul 21 2021

.TODAY...SW wind 15 kt. Seas 4 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt becoming S 20 kt in the afternoon. 
Seas 4 ft.
.THU NIGHT...SW wind 25 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ179-220030-
Pribilof Islands Near Shore Waters-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 6 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ180-220030-
Kuskokwim Delta and Etolin Strait-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...NW wind 20 kt. Seas 5 ft.
.THU...NW wind 20 kt. Seas 5 ft.
.THU NIGHT...NW wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 10 kt. Seas 3 ft.

$$

PKZ181-220030-
North and West of Nunivak Island-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-220030-
Saint Matthew Island Waters-
342 AM AKDT Wed Jul 21 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

5 follow-up statements

515 
FZAK52 PAFC 212346
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
346 PM AKDT Wed Jul 21 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.

PKZ199-221300-
346 PM AKDT Wed Jul 21 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1011 mb North Pacific low weakens to 1018 mb as it moves to 162
NM North of Shemya by Fri afternoon. Its front pushes across the 
Southern Bering by Fri afternoon.

$$

PKZ150-221300-
South of the AK Peninsula Sitkinak to Castle Cape-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 7 ft.
.THU NIGHT...NW wind 25 kt. Seas 6 ft.
.FRI...NW wind 25 kt. Seas 6 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 5 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-221300-
South of the AK Peninsula Castle Cape to Cape Sarichef-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 6 ft.
.FRI NIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-221300-
Bristol Bay-
346 PM AKDT Wed Jul 21 2021

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

$$

PKZ165-221300-
Port Heiden to Cape Sarichef-
346 PM AKDT Wed Jul 21 2021

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

$$

PKZ170-221300-
Cape Sarichef to Nikolski Bering Side-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...W wind 25 kt. Seas 5 ft.
.THU NIGHT...W wind 25 kt diminishing to 15 kt after midnight.
Seas 6 ft.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT...SW wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-221300-
Unalaska Bay-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 2 ft.
.THU...W wind 20 kt. Seas 3 ft.
.THU NIGHT...W wind 20 kt diminishing to 10 kt after midnight.
Seas 3 ft.
.FRI...W wind 10 kt. Seas 3 ft.
.FRI NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.SAT...SW wind 10 kt. Seas 2 ft.
.SUN THROUGH MON...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-221300-
Cape Sarichef to Nikolski Pacific Side-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 25 kt. Seas 6 ft.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT THROUGH MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ173-221300-
Nikolski to Seguam Island Bering Side-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...SW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ174-221300-
Nikolski to Seguam Island Pacific Side-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...W wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 6 ft.
.MON...Variable wind 10 kt. Seas 6 ft.

$$

PKZ175-221300-
Seguam Island to Adak Bering Side-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT...SW wind 20 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 3 ft.

$$

PKZ176-221300-
Seguam Island to Adak Pacific Side-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 7 ft.

$$

PKZ177-221300-
Adak to Kiska-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.
.THU NIGHT...SW wind 25 kt. Seas 7 ft.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 15 kt. Seas 7 ft.

$$

PKZ178-221300-
Kiska to Attu-
346 PM AKDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt becoming S 20 kt in the afternoon. 
Seas 4 ft.
.THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 7 ft.

$$

PKZ179-221300-
Pribilof Islands Near Shore Waters-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...NW wind 15 kt in the evening becoming variable 10 kt.
Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-221300-
Kuskokwim Delta and Etolin Strait-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.THU...NW wind 20 kt. Seas 5 ft.
.THU NIGHT...NW wind 10 kt increasing to 20 kt after midnight.
Seas 3 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 10 kt. Seas 3 ft.
.MON...SE wind 15 kt. Seas 3 ft.

$$

PKZ181-221300-
North and West of Nunivak Island-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...SE wind 15 kt. Seas 3 ft.

$$

PKZ185-221300-
Saint Matthew Island Waters-
346 PM AKDT Wed Jul 21 2021

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...S wind 15 kt. Seas 5 ft.

$$

855 
FZAK52 PAFC 221100
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
300 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-
300 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-
300 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-
300 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.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-
300 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-
300 AM AKDT Thu Jul 22 2021

.TODAY...NW wind 20 kt. Seas 6 ft.
.TONIGHT...NW wind 20 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 4 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 3 ft.
.TONIGHT...W wind 20 kt. Seas 3 ft.
.FRI...W wind 10 kt. Seas 3 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...NW wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 15 kt. Seas 5 ft.
.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-
300 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 4 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...SW wind 20 kt. Seas 4 ft.
.FRI...SW wind 20 kt. Seas 5 ft.
.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-
300 AM AKDT Thu Jul 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SW wind 20 kt. Seas 4 ft.
.TONIGHT...SW wind 25 kt. Seas 5 ft.
.FRI...SW wind 20 kt. Seas 5 ft.
.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-
300 AM AKDT Thu Jul 22 2021

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

.TODAY...S wind 20 kt. Seas 4 ft.
.TONIGHT...S wind 25 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 6 ft.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.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-
300 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.
.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-
300 AM AKDT Thu Jul 22 2021

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.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-
300 AM AKDT Thu Jul 22 2021

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

$$

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.

$$

972 
FZAK52 PAFC 231144
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
344 AM AKDT Fri Jul 23 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.

PKZ199-240045-
344 AM AKDT Fri Jul 23 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A high pressure ridge moves across the Bering through Sat evening.
A 1019 mb low 235 nm northeast of Shemya on Fri afternoon moves to
152 nm east of Shemya by Sat afternoon.

$$

PKZ150-240045-
South of the AK Peninsula Sitkinak to Castle Cape-
344 AM AKDT Fri Jul 23 2021

.TODAY...N wind 20 kt. Seas 7 ft.
.TONIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON THROUGH TUE...SE wind 15 kt. Seas 5 ft.

$$

PKZ155-240045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...SE wind 15 kt. Seas 5 ft.
.MON...E wind 15 kt. Seas 5 ft.
.TUE...E wind 20 kt. Seas 7 ft.

$$

PKZ160-240045-
Bristol Bay-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 4 ft.
.SAT...NW wind 15 kt becoming W in the afternoon. Seas 3 ft.
.SAT NIGHT...SW wind 10 kt. Seas 2 ft.
.SUN THROUGH MON...SE wind 10 kt. Seas 3 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ165-240045-
Port Heiden to Cape Sarichef-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 4 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 4 ft.

$$

PKZ170-240045-
Cape Sarichef to Nikolski Bering Side-
344 AM AKDT Fri Jul 23 2021

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

$$

PKZ171-240045-
Unalaska Bay-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 10 kt in the morning becoming variable less than
10 kt. Seas 3 ft. Areas of fog.
.TONIGHT...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 10 kt. Seas 2 ft.
.SUN...S wind 10 kt. Seas 3 ft.
.MON...Variable wind less than 10 kt. Seas 3 ft.
.TUE...E wind 10 kt. Seas 2 ft.

$$

PKZ172-240045-
Cape Sarichef to Nikolski Pacific Side-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 15 kt. Seas 5 ft. Areas of fog.
.TONIGHT...Variable wind less than 10 kt. NW wind 15 kt E of Dutch
Harbor. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SAT NIGHT...SW wind 15 kt. Seas 4 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.TUE...E wind 15 kt. Seas 6 ft.

$$

PKZ173-240045-
Nikolski to Seguam Island Bering Side-
344 AM AKDT Fri Jul 23 2021

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

$$

PKZ174-240045-
Nikolski to Seguam Island Pacific Side-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 15 kt in the morning becoming variable 10 kt.
Seas 4 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...W wind 15 kt. Seas 4 ft. Areas of fog.
.SAT NIGHT...SW wind 25 kt. Seas 7 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 8 ft.

$$

PKZ175-240045-
Seguam Island to Adak Bering Side-
344 AM AKDT Fri Jul 23 2021

.TODAY...SW wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 4 ft. Areas of fog.
.SAT...W wind 20 kt. Seas 4 ft. Areas of fog.
.SAT NIGHT...SW wind 25 kt. Seas 5 ft.
.SUN...W wind 25 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 2 ft.
.TUE...S wind 20 kt. Seas 6 ft.

$$

PKZ176-240045-
Seguam Island to Adak Pacific Side-
344 AM AKDT Fri Jul 23 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog.
.SAT...SW wind 25 kt. Seas 5 ft. Areas of fog.
.SAT NIGHT...SW wind 30 kt. Seas 8 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.MON...W wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ177-240045-
Adak to Kiska-
344 AM AKDT Fri Jul 23 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...SW wind 20 kt. Seas 5 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of dense fog.
.SAT...SW wind 30 kt. Seas 6 ft. Areas of dense fog. Rain.
.SAT NIGHT...SW wind 30 kt. Seas 8 ft.
.SUN...SW wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...S wind 20 kt. Seas 7 ft.

$$

PKZ178-240045-
Kiska to Attu-
344 AM AKDT Fri Jul 23 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 20 kt. Seas 7 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 5 ft. Areas of dense fog.
.SAT...SW wind 25 kt. Seas 5 ft. Areas of dense fog. Rain.
.SAT NIGHT...SW wind 25 kt. Seas 7 ft.
.SUN THROUGH TUE...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-240045-
Pribilof Islands Near Shore Waters-
344 AM AKDT Fri Jul 23 2021

.TODAY...Variable wind 10 kt. Seas 4 ft. Areas of dense fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SAT NIGHT...S wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 7 ft.

$$

PKZ180-240045-
Kuskokwim Delta and Etolin Strait-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...NW wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...NW wind 15 kt becoming W in the afternoon. Seas 3 ft.
.SAT NIGHT...SW wind 10 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 6 ft.

$$

PKZ181-240045-
North and West of Nunivak Island-
344 AM AKDT Fri Jul 23 2021

.TODAY...NW wind 10 kt. Seas 3 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 3 ft.
.SAT NIGHT...S wind 15 kt. Seas 3 ft.
.SUN...S wind 20 kt. Seas 5 ft.
.MON...S wind 25 kt. Seas 5 ft.
.TUE...S wind 25 kt. Seas 9 ft.

$$

PKZ185-240045-
Saint Matthew Island Waters-
344 AM AKDT Fri Jul 23 2021

.TODAY...Variable wind 10 kt E of Saint Matthew Island...SW 15 kt
W of Saint Matthew Island. Seas 3 ft. Areas of fog.
.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 4 ft.
.SAT NIGHT...SW wind 15 kt. Seas 4 ft.
.SUN...S wind 15 kt. Seas 4 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 8 ft.

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 21, 3:46 PM AKDT	Small Craft Advisory	AFC		24 hr
Jul 21, 3:57 PM AKDT	Small Craft Advisory	AFC		48 hr

Nearby

Small Craft Advisories in Alaska, 2021 Every small craft advisory 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.