Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 656, NWS Anchorage, AK

August 20, 2021

NWS Anchorage, AK issued this small craft advisory at Aug 20, 2021, 4:02 AM AKDT. It was in force for 72 hr.

The area

The counties it named.

The facts

Issued: Aug 20, 2021, 4:02 AM AKDT (12:02 UTC)
Expired: Aug 23, 2021, 3:53 AM AKDT
In force: 72 hr
Issued by: NWS Anchorage, AK

The text

As transmitted.

107 
FZAK52 PAFC 201202
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
402 AM AKDT Fri Aug 20 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.

PKZ199-210100-
402 AM AKDT Fri Aug 20 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1002 mb low 250 nm south of Adak moves to 350 nm southeast of 
Adak at 1008 mb Sat afternoon and dissipates Sat evening. A new 
low forms 40 nm northwest of Dutch Harbor at 1007 mb Sat afternoon
and moves to 80 nm northeast of Saint Paul at 1004 mb Sat night. 
A 1010 mb low 370 nm northwest of Attu Fri afternoon moves to 180 
nm northwest of Attu at 1011 mb Sat night.

$$

PKZ150-210100-
South of the AK Peninsula Sitkinak to Castle Cape-
402 AM AKDT Fri Aug 20 2021

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SAT NIGHT...SE wind 20 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ155-210100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...SE wind 20 kt except variable 10 kt from the Shumagin
Islands E. Seas 5 ft.
.TONIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...SE wind 25 kt except SE 20 kt from the Shumagin Islands E.
Seas 6 ft. Rain.
.SAT NIGHT...S wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.

$$

PKZ160-210100-
Bristol Bay-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 15 kt diminishing to 10 kt in the afternoon. Seas 4 ft.
.TONIGHT...W wind 10 kt becoming E after midnight. Seas 3 ft.
.SAT...E wind 15 kt increasing to 25 kt in the afternoon. Seas 4 ft.
Patchy fog.
.SAT NIGHT...E wind 25 kt. Seas 4 ft.
.SUN...S wind 25 kt. Seas 3 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-210100-
Port Heiden to Cape Sarichef-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...Variable wind 10 kt becoming E 20 kt in the afternoon. From
Port Moller E, variable 10 kt. Seas 4 ft.
.TONIGHT...E wind 25 kt. Seas 4 ft.
.SAT...SE wind 20 kt. Seas 4 ft.
.SAT NIGHT...SE wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ170-210100-
Cape Sarichef to Nikolski Bering Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain.
.SAT...SE wind 20 kt, except variable 10 kt W of Unalaska. Seas 5 
ft. Rain.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ171-210100-
Unalaska Bay-
402 AM AKDT Fri Aug 20 2021

.TODAY...SE wind 20 kt. Seas 3 ft. Rain.
.TONIGHT...SE wind 20 kt. Seas 3 ft. Rain showers.
.SAT...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Rain.
.SAT NIGHT...W wind 20 kt. Seas 2 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 2 ft.
.TUE...NW wind 10 kt. Seas 2 ft.

$$

PKZ172-210100-
Cape Sarichef to Nikolski Pacific Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 7 ft. Widespread rain showers.
.TONIGHT...SE wind 20 kt. Seas 6 ft. Widespread rain showers.
.SAT...SE wind 20 kt. Seas 6 ft. Rain.
.SAT NIGHT...SW wind 20 kt. Seas 6 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.

$$

PKZ173-210100-
Nikolski to Seguam Island Bering Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E wind 30 kt. Seas 7 ft. Rain.
.TONIGHT...SE wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...W wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-210100-
Nikolski to Seguam Island Pacific Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 30 kt diminishing to 20 kt in the afternoon. Seas
9 ft. Rain.
.TONIGHT...S wind 15 kt. Seas 8 ft.
.SAT...Variable wind 10 kt. Seas 7 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.

$$

PKZ175-210100-
Seguam Island to Adak Bering Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE wind 30 kt. Seas 6 ft. Rain.
.TONIGHT...E wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt becoming W 15 kt in the afternoon. Seas
4 ft.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-210100-
Seguam Island to Adak Pacific Side-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt becoming SE 20 kt in the afternoon. Seas 9
ft. Widespread rain showers.
.TONIGHT...SE wind 20 kt. Seas 9 ft.
.SAT...NE wind 15 kt becoming NW in the afternoon. Seas 7 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.

$$

PKZ177-210100-
Adak to Kiska-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 30 kt. Seas 8 ft. Rain showers.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...W wind 20 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ178-210100-
Kiska to Attu-
402 AM AKDT Fri Aug 20 2021

.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.SAT...W wind 20 kt. Seas 6 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN THROUGH TUE...W wind 15 kt. Seas 6 ft.

$$

PKZ179-210100-
Pribilof Islands Near Shore Waters-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...E wind 10 kt increasing to 20 kt this afternoon. Seas 4 ft.
Patchy fog.
.TONIGHT...E wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SAT...SE wind 15 kt in the morning becoming variable 10 kt. Seas
5 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-210100-
Kuskokwim Delta and Etolin Strait-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 15 kt becoming variable 10 kt in the afternoon. Seas
4 ft.
.TONIGHT...E wind 20 kt. Seas 4 ft. Patchy fog.
.SAT...E wind 30 kt. Seas 7 ft. Patchy fog. Rain.
.SAT NIGHT...E wind 30 kt. Seas 7 ft.
.SUN...S wind 25 kt. Seas 6 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 5 ft.

$$

PKZ181-210100-
North and West of Nunivak Island-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...SE wind 20 kt. Seas 3 ft.
.SAT...E wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SAT NIGHT...E wind 25 kt. Seas 7 ft.
.SUN...NE wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 4 ft.

$$

PKZ185-210100-
Saint Matthew Island Waters-
402 AM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...S wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...E wind 25 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...NE wind 25 kt. Seas 7 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON...NW wind 15 kt. Seas 4 ft.
.TUE...N wind 15 kt. Seas 6 ft.

$$

6 follow-up statements

014 
FZAK52 PAFC 202327
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
327 PM AKDT Fri Aug 20 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.

PKZ199-211215-
327 PM AKDT Fri Aug 20 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

An 1001 mb low 560 nm southwest of Dutch Harbor this afternoon 
moves 150 nm northeast of Dutch Harbor at 1006 mb Saturday 
afternoon. The low then moves to 130 nm east of Saint Paul at 
1000 mb Sunday afternoon.

$$

PKZ150-211215-
South of the AK Peninsula Sitkinak to Castle Cape-
327 PM AKDT Fri Aug 20 2021

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SAT NIGHT...S wind 20 kt. Seas 6 ft. Rain.
.SUN...S wind 15 kt. Seas 6 ft.
.SUN NIGHT...W wind 15 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 6 ft.

$$

PKZ155-211215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...SE wind 25 kt. Seas 7 ft. Rain.
.SAT NIGHT...SE wind 25 kt becoming S 15 kt after midnight. Seas
7 ft. Rain.
.SUN AND SUN NIGHT...W wind 20 kt. Seas 7 ft.
.MON...W wind 25 kt. Seas 8 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 6 ft.

$$

PKZ160-211215-
Bristol Bay-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...W wind 10 kt becoming E after midnight. Seas 3 ft.
.SAT...E wind 25 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...E wind 25 kt. Seas 4 ft. Rain.
.SUN...SE wind 20 kt. Seas 3 ft.
.SUN NIGHT...SW wind 15 kt. Seas 3 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 5 ft.
.WED...W wind 10 kt. Seas 3 ft.

$$

PKZ165-211215-
Port Heiden to Cape Sarichef-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...E wind 25 kt. Seas 4 ft. Rain.
.SAT...SE wind 25 kt. Seas 5 ft.
.SAT NIGHT...SE wind 20 kt. Seas 5 ft. Rain.
.SUN...SW wind 20 kt. Seas 5 ft.
.SUN NIGHT...SW wind 25 kt. Seas 6 ft.
.MON...W wind 25 kt. Seas 7 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ170-211215-
Cape Sarichef to Nikolski Bering Side-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain.
.SAT...SE wind 20 kt. Seas 5 ft. Rain.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.SUN NIGHT...W wind 25 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ171-211215-
Unalaska Bay-
327 PM AKDT Fri Aug 20 2021

.TONIGHT...SE wind 20 kt. Seas 3 ft. Rain.
.SAT...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Rain.
.SAT NIGHT...Variable wind less than 10 kt becoming W 20 kt after
midnight. Seas 3 ft.
.SUN AND SUN NIGHT...W wind 15 kt. Seas 2 ft.
.MON...W wind 15 kt. Seas 2 ft.
.TUE THROUGH WED...NW wind 10 kt. Seas 2 ft.

$$

PKZ172-211215-
Cape Sarichef to Nikolski Pacific Side-
327 PM AKDT Fri Aug 20 2021

.TONIGHT...SE wind 20 kt. Seas 6 ft. Rain.
.SAT...SE wind 20 kt. Seas 6 ft. Rain.
.SAT NIGHT...W wind 20 kt. Seas 7 ft.
.SUN AND SUN NIGHT...W wind 25 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ173-211215-
Nikolski to Seguam Island Bering Side-
327 PM AKDT Fri Aug 20 2021

.TONIGHT...SE wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...W wind 20 kt. Seas 5 ft.
.SUN...W wind 25 kt. Seas 6 ft.
.SUN NIGHT...W wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 5 ft.

$$

PKZ174-211215-
Nikolski to Seguam Island Pacific Side-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 15 kt. Seas 8 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN AND SUN NIGHT...W wind 20 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED...N wind 15 kt. Seas 6 ft.

$$

PKZ175-211215-
Seguam Island to Adak Bering Side-
327 PM AKDT Fri Aug 20 2021

.TONIGHT...E wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt becoming W 15 kt in the afternoon. Seas
4 ft.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN AND SUN NIGHT...W wind 20 kt. Seas 5 ft.
.MON THROUGH TUE...Variable wind 10 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 6 ft.

$$

PKZ176-211215-
Seguam Island to Adak Pacific Side-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 20 kt. Seas 10 ft.
.SAT...NE wind 15 kt. Seas 7 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN AND SUN NIGHT...SW wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...Variable wind 10 kt. Seas 6 ft.
.WED...N wind 15 kt. Seas 6 ft.

$$

PKZ177-211215-
Adak to Kiska-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...W wind 20 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 7 ft.

$$

PKZ178-211215-
Kiska to Attu-
327 PM AKDT Fri Aug 20 2021

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

$$

PKZ179-211215-
Pribilof Islands Near Shore Waters-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SAT...SE wind 20 kt in the morning becoming variable 10 kt. Seas
5 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.SUN...W wind 20 kt. Seas 5 ft.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ180-211215-
Kuskokwim Delta and Etolin Strait-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 4 ft. Patchy fog.
.SAT...E wind 30 kt. Seas 7 ft. Patchy fog. Rain.
.SAT NIGHT...E wind 30 kt. Seas 8 ft. Patchy fog. Rain.
.SUN...SE wind 25 kt. Seas 6 ft.
.SUN NIGHT...S wind 15 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ181-211215-
North and West of Nunivak Island-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...S wind 15 kt. Seas 3 ft.
.SAT...E wind 25 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...E wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SUN AND SUN NIGHT...N wind 25 kt. Seas 6 ft.
.MON...N wind 20 kt. Seas 4 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ185-211215-
Saint Matthew Island Waters-
327 PM AKDT Fri Aug 20 2021

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...E wind 20 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...NE wind 25 kt. Seas 6 ft. Patchy fog.
.SUN...N wind 25 kt. Seas 6 ft.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 4 ft.
.TUE...N wind 15 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 7 ft.

$$

480 
FZAK52 PAFC 211140
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
340 AM AKDT Sat Aug 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.

PKZ199-220100-
340 AM AKDT Sat Aug 21 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1003 mb low 200 nm southeast of Adak moves to 350 nm southeast
of Adak at 1008 mb Sat afternoon and dissipates Sat evening. A 
new 1008 mb low forms 150 nm north of Dutch Harbor Sat afternoon 
and moves to 180 nm northeast of Saint Paul at 1000 mb Sun night.
A 1011 mb low 390 nm north of Attu moves to 240 nm northeast of
Shemya at 1015 mb Sun night.

$$

PKZ150-220100-
South of the AK Peninsula Sitkinak to Castle Cape-
340 AM AKDT Sat Aug 21 2021

.TODAY...S wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 20 kt. Seas 6 ft. Rain.
.SUN...SW wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 20 kt. Seas 7 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 5 ft.

$$

PKZ155-220100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt except SE 20 kt from the Shumagin Islands
E. Seas 7 ft. Rain showers.
.TONIGHT...S wind 25 kt decreasing to 15 kt after midnight. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.SUN NIGHT...W wind 25 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 8 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-220100-
Bristol Bay-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 25 kt. Seas 4 ft.
.TONIGHT...E wind 25 kt. Seas 4 ft. Rain showers.
.SUN...SE wind 20 kt becoming S 10 kt in the afternoon. Seas 3 ft.
Rain showers.
.SUN NIGHT...SW wind 15 kt. Seas 2 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE THROUGH WED...SW wind 10 kt. Seas 3 ft.

$$

PKZ165-220100-
Port Heiden to Cape Sarichef-
340 AM AKDT Sat Aug 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft.
.TONIGHT...SE wind 20 kt. Seas 4 ft.
.SUN...W wind 20 kt. From Port Moller E, variable wind 10 kt
becoming SW 20 kt in the afternoon. Seas 4 ft.
.SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 25 kt. Seas 6 ft.
.TUE THROUGH WED...SW wind 15 kt. Seas 4 ft.

$$

PKZ170-220100-
Cape Sarichef to Nikolski Bering Side-
340 AM AKDT Sat Aug 21 2021

.TODAY...SE wind 20 kt becoming W in the afternoon. Seas 5 ft. Rain.
.TONIGHT...W wind 20 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 25 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ171-220100-
Unalaska Bay-
340 AM AKDT Sat Aug 21 2021

.TODAY...SE wind 15 kt in the morning becoming variable less than
10 kt. Seas 2 ft. Rain.
.TONIGHT...W wind 10 kt increasing to 20 kt after midnight. Seas
3 ft. Rain showers.
.SUN...W wind 20 kt. Seas 3 ft.
.SUN NIGHT...W wind 25 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 2 ft.
.TUE...W wind 10 kt. Seas 2 ft.
.WED...NW wind 10 kt. Seas 2 ft.

$$

PKZ172-220100-
Cape Sarichef to Nikolski Pacific Side-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...SE wind 20 kt, variable up to 10 kt W of Unalaska. Seas 6 
ft. Rain.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.SUN NIGHT...W wind 25 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.WED...N wind 20 kt. Seas 4 ft.

$$

PKZ173-220100-
Nikolski to Seguam Island Bering Side-
340 AM AKDT Sat Aug 21 2021

.TODAY...Variable wind 10 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 3 ft.

$$

PKZ174-220100-
Nikolski to Seguam Island Pacific Side-
340 AM AKDT Sat Aug 21 2021

.TODAY...Variable wind 10 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 7 ft.
.SUN NIGHT...W wind 20 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED...N wind 20 kt. Seas 5 ft.

$$

PKZ175-220100-
Seguam Island to Adak Bering Side-
340 AM AKDT Sat Aug 21 2021

.TODAY...Variable wind 10 kt becoming W at 15 kt in the afternoon. 
Seas 4 ft.
.TONIGHT THROUGH SUN...W wind 20 kt. Seas 5 ft.
.SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...N wind 15 kt. Seas 3 ft.

$$

PKZ176-220100-
Seguam Island to Adak Pacific Side-
340 AM AKDT Sat Aug 21 2021

.TODAY...SE wind 20 kt becoming NW in the afternoon. Seas 7 ft.
.TONIGHT THROUGH SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON...E wind 15 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED...N wind 15 kt. Seas 5 ft.

$$

PKZ177-220100-
Adak to Kiska-
340 AM AKDT Sat Aug 21 2021

.TODAY...NW wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON...NE wind 15 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 6 ft.

$$

PKZ178-220100-
Kiska to Attu-
340 AM AKDT Sat Aug 21 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.WED...N wind 20 kt. Seas 6 ft.

$$

PKZ179-220100-
Pribilof Islands Near Shore Waters-
340 AM AKDT Sat Aug 21 2021

.TODAY...SE wind 20 kt in the morning becoming variable 10 kt. Seas 
5 ft. Patchy fog.
.TONIGHT THROUGH SUN...W wind 15 kt. Seas 5 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 7 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ180-220100-
Kuskokwim Delta and Etolin Strait-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 7 ft. Patchy fog.
.TONIGHT...E wind 30 kt. Seas 8 ft. Patchy fog. Rain.
.SUN...SE wind 20 kt becoming SW 15 kt in the afternoon. Seas 5 ft. 
Patchy fog.
.SUN NIGHT...S wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE...NE wind 15 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 3 ft.

$$

PKZ181-220100-
North and West of Nunivak Island-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E wind 25 kt. Seas 5 ft. Patchy fog.
.TONIGHT...E wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SUN...NE wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.SUN NIGHT...NE wind 25 kt. Seas 5 ft.
.MON THROUGH WED...NW wind 20 kt. Seas 4 ft.

$$

PKZ185-220100-
Saint Matthew Island Waters-
340 AM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY...

.TODAY...E wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...NE wind 25 kt. Seas 6 ft. Patchy fog.
.SUN...N wind 25 kt. Seas 6 ft.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 4 ft.
.TUE...N wind 20 kt. Seas 5 ft.
.WED...W wind 25 kt. Seas 7 ft.

$$

275 
FZAK52 PAFC 212343
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
343 PM AKDT Sat Aug 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.

PKZ199-221245-
343 PM AKDT Sat Aug 21 2021

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

A 1008 mb low 235 nm south of Nikolski moves to 50 nm east of 
Kodiak city at 1004 mb Mon afternoon. Another 1008 mb low 25 nm 
west of St Paul Island moves to 70 nm south of Nunivak Island at 
1000 mb Mon afternoon. Its front sweeps along the Aleutians into 
the Gulf through Mon afternoon. A 1004 mb North Pacific low 
strengthens to 999 mb then weakens to 1006 mb 400nm south of 
Shemya Mon afternoon.

$$

PKZ150-221245-
South of the AK Peninsula Sitkinak to Castle Cape-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...SE wind 10 kt in the evening, increasing to 25 kt. 
Seas 6 ft. Rain.
.SUN...S wind 20 kt. Seas 8 ft. Rain.
.SUN NIGHT...SW wind 15 kt. Seas 7 ft.
.MON AND MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 6 ft.

$$

PKZ155-221245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.SUN NIGHT...W wind 20 kt. Seas 8 ft.
.MON AND MON NIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.THU...NE wind 15 kt. Seas 5 ft.

$$

PKZ160-221245-
Bristol Bay-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 15 kt in the evening, increasing to 25 kt. 
Seas 4 ft. Rain showers.
.SUN...SE wind 20 kt. Seas 3 ft.
.SUN NIGHT...SW wind 15 kt. Seas 2 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.MON NIGHT...SW wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 5 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.THU...E wind 10 kt. Seas 2 ft.

$$

PKZ165-221245-
Port Heiden to Cape Sarichef-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...SE wind 20 kt. Seas 4 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.SUN NIGHT...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 7 ft.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 3 ft.
.THU...N wind 15 kt. Seas 4 ft.

$$

PKZ170-221245-
Cape Sarichef to Nikolski Bering Side-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...NW wind 10 kt becoming W 20 kt. Seas 4 ft.
.SUN THROUGH MON NIGHT...W wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 3 ft.
.THU...NW wind 20 kt. Seas 5 ft.

$$

PKZ171-221245-
Unalaska Bay-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 15 kt. Seas 2 ft. Rain showers.
.SUN...SW wind 15 kt. Seas 2 ft. Rain.
.SUN NIGHT...W wind 20 kt. Seas 3 ft.
.MON...W wind 15 kt. Seas 2 ft.
.MON NIGHT...W wind 10 kt. Seas 2 ft.
.TUE...Variable wind less than 10 kt. Seas 3 ft.
.WED...NW wind 10 kt. Seas 2 ft.
.THU...N wind 15 kt. Seas 3 ft.

$$

PKZ172-221245-
Cape Sarichef to Nikolski Pacific Side-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.SUN AND SUN NIGHT...W wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED...N wind 20 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 6 ft.

$$

PKZ173-221245-
Nikolski to Seguam Island Bering Side-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 20 kt. Seas 5 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 20 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 3 ft.
.THU...NW wind 20 kt. Seas 4 ft.

$$

PKZ174-221245-
Nikolski to Seguam Island Pacific Side-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY SUNDAY...

.TONIGHT...W wind 10 kt in the evening, increasing to 20 kt. 
Seas 6 ft.
.SUN...W wind 25 kt. Seas 7 ft.
.SUN NIGHT...W wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 5 ft.
.MON NIGHT...E wind 15 kt. Seas 6 ft.
.TUE...NE wind 15 kt. Seas 6 ft.
.WED...N wind 20 kt. Seas 5 ft.
.THU...NW wind 25 kt. Seas 6 ft.

$$

PKZ175-221245-
Seguam Island to Adak Bering Side-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 10 kt in the evening, increasing to 20 kt. 
Seas 4 ft.
.SUN...W wind 20 kt. Seas 4 ft.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...N wind 15 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 3 ft.

$$

PKZ176-221245-
Seguam Island to Adak Pacific Side-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 10 kt increasing to 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON AND MON NIGHT...E wind 15 kt. Seas 5 ft.
.TUE THROUGH WED...N wind 15 kt. Seas 6 ft.
.THU...NW wind 20 kt. Seas 5 ft.

$$

PKZ177-221245-
Adak to Kiska-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 20 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 4 ft.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...NE wind 15 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 5 ft.

$$

PKZ178-221245-
Kiska to Attu-
343 PM AKDT Sat Aug 21 2021

.TONIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...NW wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...N wind 20 kt. Seas 6 ft.
.THU...S wind 20 kt. Seas 5 ft.

$$

PKZ179-221245-
Pribilof Islands Near Shore Waters-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.SUN...W wind 25 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...W wind 25 kt. Seas 8 ft.
.MON...W wind 25 kt. Seas 7 ft.
.MON NIGHT...W wind 20 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...NW wind 15 kt. Seas 3 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ180-221245-
Kuskokwim Delta and Etolin Strait-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 30 kt. Seas 8 ft. Patchy fog. Rain.
.SUN...SE wind 20 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...S wind 15 kt. Seas 4 ft.
.MON AND MON NIGHT...S wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 3 ft.
.THU...W wind 20 kt. Seas 4 ft.

$$

PKZ181-221245-
North and West of Nunivak Island-
343 PM AKDT Sat Aug 21 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...NE wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.SUN...NE wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.SUN NIGHT...E wind 20 kt. Seas 5 ft.
.MON AND MON NIGHT...N wind 15 kt. Seas 3 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 6 ft.

$$

PKZ185-221245-
Saint Matthew Island Waters-
343 PM AKDT Sat Aug 21 2021

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

.TONIGHT...NE wind 25 kt. Seas 7 ft. Patchy fog.
.SUN...NE wind 30 kt E of Saint Matthew Island...N 20 kt W of
Saint Matthew Island. Seas 7 ft. Rain.
.SUN NIGHT...N wind 25 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 5 ft.
.MON NIGHT...N wind 20 kt. Seas 4 ft.
.TUE...NE wind 25 kt. Seas 9 ft.
.WED...W wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 8 ft.

$$

505 
FZAK52 PAFC 221149
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 AM AKDT Sun Aug 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.

PKZ199-230100-
349 AM AKDT Sun Aug 22 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1006 mb low 100 nm south of Cold Bay moves east and dissipates 
Sun evening. Another 1002 mb low 90 nm north of St Paul moves to 
40 nm northwest of Cape Newenham at 1001 mb Tue morning. Its 
front sweeps along the AKPEN and eastern Bering into the Gulf 
through Sun evening. A 1012 mb low 140 nm north of Attu Island 
moves east and dissipates Mon morning. A 1004 mb North Pacific low
moves to 230 nm southwest of Adak at 1007 mb Tue morning.

$$

PKZ150-230100-
South of the AK Peninsula Sitkinak to Castle Cape-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 20 kt. Seas 8 ft. Rain.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 5 ft.

$$

PKZ155-230100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 8 ft.
.TONIGHT...W wind 20 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.
.MON NIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.WED...E wind 15 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 5 ft.

$$

PKZ160-230100-
Bristol Bay-
349 AM AKDT Sun Aug 22 2021

.TODAY...SE wind 20 kt. Seas 3 ft.
.TONIGHT...SW wind 15 kt. Seas 3 ft.
.MON...SW wind 20 kt. Seas 5 ft.
.MON NIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.WED...W wind 10 kt. Seas 3 ft.
.THU...E wind 10 kt. Seas 1 foot.

$$

PKZ165-230100-
Port Heiden to Cape Sarichef-
349 AM AKDT Sun Aug 22 2021

.TODAY...SW wind 20 kt. Seas 4 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 7 ft.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 3 ft.
.THU...N wind 20 kt. Seas 3 ft.

$$

PKZ170-230100-
Cape Sarichef to Nikolski Bering Side-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...NE wind 15 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 5 ft.

$$

PKZ171-230100-
Unalaska Bay-
349 AM AKDT Sun Aug 22 2021

.TODAY...W wind 20 kt. Seas 3 ft.
.TONIGHT...W wind 20 kt. Seas 3 ft.
.MON...SW wind 10 kt becoming W in the afternoon. Seas 2 ft.
.MON NIGHT...W wind 10 kt. Seas 2 ft.
.TUE...Variable wind less than 10 kt. Seas 3 ft.
.WED...NE wind 15 kt. Seas 2 ft.
.THU...NW wind 15 kt. Seas 3 ft.

$$

PKZ172-230100-
Cape Sarichef to Nikolski Pacific Side-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...E wind 15 kt. Seas 6 ft.
.WED...NE wind 20 kt. Seas 6 ft.
.THU...NW wind 25 kt. Seas 6 ft.

$$

PKZ173-230100-
Nikolski to Seguam Island Bering Side-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ174-230100-
Nikolski to Seguam Island Pacific Side-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.MON...SW wind 15 kt. Seas 5 ft.
.MON NIGHT...E wind 15 kt. Seas 6 ft.
.TUE...E wind 15 kt. Seas 6 ft.
.WED THROUGH THU...NW wind 20 kt. Seas 7 ft.

$$

PKZ175-230100-
Seguam Island to Adak Bering Side-
349 AM AKDT Sun Aug 22 2021

.TODAY...W wind 20 kt. Seas 4 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...NW wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ176-230100-
Seguam Island to Adak Pacific Side-
349 AM AKDT Sun Aug 22 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.MON...E wind 15 kt. Seas 4 ft.
.MON NIGHT...E wind 15 kt. Seas 6 ft.
.TUE...N wind 15 kt. Seas 5 ft.
.WED THROUGH THU...W wind 20 kt. Seas 6 ft.

$$

PKZ177-230100-
Adak to Kiska-
349 AM AKDT Sun Aug 22 2021

.TODAY...SW wind 20 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...NE wind 15 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 7 ft.
.THU...SW wind 20 kt. Seas 5 ft.

$$

PKZ178-230100-
Kiska to Attu-
349 AM AKDT Sun Aug 22 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...NW wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...NW wind 30 kt. Seas 11 ft.
.THU...S wind 25 kt. Seas 6 ft.

$$

PKZ179-230100-
Pribilof Islands Near Shore Waters-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W wind 25 kt. Seas 7 ft. Patchy fog.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.MON...W wind 25 kt. Seas 8 ft.
.MON NIGHT...W wind 20 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU...W wind 15 kt. Seas 4 ft.

$$

PKZ180-230100-
Kuskokwim Delta and Etolin Strait-
349 AM AKDT Sun Aug 22 2021

.TODAY...SE wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.MON...S wind 20 kt. Seas 7 ft.
.MON NIGHT...S wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED...W wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 3 ft.

$$

PKZ181-230100-
North and West of Nunivak Island-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...E wind 20 kt. Seas 5 ft.
.MON...NE wind 15 kt. Seas 4 ft.
.MON NIGHT...N wind 15 kt. Seas 3 ft.
.TUE...N wind 20 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 4 ft.

$$

PKZ185-230100-
Saint Matthew Island Waters-
349 AM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NE wind 30 kt E of Saint Matthew Island...N 20 kt W of
Saint Matthew Island. Seas 7 ft. Rain.
.TONIGHT...N wind 25 kt. Seas 6 ft.
.MON...N wind 25 kt E of Saint Matthew Island...W 20 kt W of Saint
Matthew Island. Seas 5 ft.
.MON NIGHT...N wind 20 kt. Seas 4 ft.
.TUE...NE wind 25 kt. Seas 7 ft.
.WED THROUGH THU...NW wind 25 kt. Seas 7 ft.

$$

046 
FZAK52 PAFC 222319
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
319 PM AKDT Sun Aug 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.

PKZ199-231215-
319 PM AKDT Sun Aug 22 2021

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

A 1002 mb low 170 nm northeast of Saint Paul moves to 110 nm west of
Goodnews Bay at 1001 mb Mon afternoon. Its associated front moves 
along the Alaska Peninsula and eastern Bering into the Gulf through 
tonight. A 1000 mb North Pacific low moves to 115 nm south of Adak at
1007 mb Tue afternoon. A 1000 mb Kamchatka low moves to 280 nm north
of Amchitka Tue afternoon.

$$

PKZ150-231215-
South of the AK Peninsula Sitkinak to Castle Cape-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...W wind 15 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 7 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI...W wind 25 kt. Seas 8 ft.

$$

PKZ155-231215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 20 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.
.MON NIGHT...SW wind 20 kt. Seas 6 ft.
.TUE AND TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...SE wind 15 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 6 ft.

$$

PKZ160-231215-
Bristol Bay-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...SW wind 15 kt. Seas 3 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 5 ft.
.TUE NIGHT...W wind 15 kt. Seas 4 ft.
.WED...W wind 15 kt. Seas 3 ft.
.THU...E wind 10 kt. Seas 1 foot.
.FRI...NW wind 20 kt. Seas 2 ft.

$$

PKZ165-231215-
Port Heiden to Cape Sarichef-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.MON...W wind 25 kt. Seas 7 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 15 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 3 ft.
.THU...N wind 20 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 4 ft.

$$

PKZ170-231215-
Cape Sarichef to Nikolski Bering Side-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 6 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...NE wind 15 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.

$$

PKZ171-231215-
Unalaska Bay-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...W wind 20 kt. Seas 3 ft.
.MON...W wind 10 kt. Seas 2 ft.
.MON NIGHT...W wind 10 kt. Seas 2 ft.
.TUE...Variable wind less than 10 kt. Seas 2 ft.
.TUE NIGHT...SE wind 10 kt. Seas 2 ft.
.WED...E wind 15 kt. Seas 2 ft.
.THU...NW wind 15 kt. Seas 3 ft.
.FRI...W wind 10 kt. Seas 2 ft.

$$

PKZ172-231215-
Cape Sarichef to Nikolski Pacific Side-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...SE wind 15 kt. Seas 5 ft.
.WED...E wind 20 kt. Seas 6 ft.
.THU...NW wind 25 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 6 ft.

$$

PKZ173-231215-
Nikolski to Seguam Island Bering Side-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.MON NIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...E wind 15 kt. Seas 4 ft.
.WED...NE wind 20 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...SW wind 20 kt. Seas 6 ft.

$$

PKZ174-231215-
Nikolski to Seguam Island Pacific Side-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...W wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 4 ft.
.MON NIGHT...Variable wind 10 kt. Seas 5 ft.
.TUE AND TUE NIGHT...E wind 15 kt. Seas 6 ft.
.WED THROUGH THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ175-231215-
Seguam Island to Adak Bering Side-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...SW wind 10 kt in the evening increasing to 20 kt. 
Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT THROUGH TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...N wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...SW wind 20 kt. Seas 5 ft.

$$

PKZ176-231215-
Seguam Island to Adak Pacific Side-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...SW wind 15 kt. Seas 5 ft.
.MON...E wind 15 kt. Seas 5 ft.
.MON NIGHT...NE wind 15 kt. Seas 6 ft.
.TUE...E wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...N wind 20 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...SW wind 20 kt. Seas 6 ft.

$$

PKZ177-231215-
Adak to Kiska-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.MON...NE wind 15 kt. Seas 4 ft.
.MON NIGHT...NE wind 15 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.TUE NIGHT...SW wind 20 kt. Seas 5 ft.
.WED...N wind 20 kt. Seas 7 ft.
.THU...SW wind 20 kt. Seas 5 ft.
.FRI...S wind 25 kt. Seas 5 ft.

$$

PKZ178-231215-
Kiska to Attu-
319 PM AKDT Sun Aug 22 2021

.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...W wind 15 kt. Seas 4 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...NW wind 25 kt. Seas 9 ft.
.WED...N wind 25 kt. Seas 9 ft.
.THU THROUGH FRI...S wind 25 kt. Seas 6 ft.

$$

PKZ179-231215-
Pribilof Islands Near Shore Waters-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 25 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 5 ft.

$$

PKZ180-231215-
Kuskokwim Delta and Etolin Strait-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 25 kt. Seas 7 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE AND TUE NIGHT...NW wind 15 kt. Seas 5 ft.
.WED...NW wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 3 ft.
.FRI...NW wind 20 kt. Seas 4 ft.

$$

PKZ181-231215-
North and West of Nunivak Island-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 25 kt. Seas 6 ft.
.MON...N wind 20 kt. Seas 5 ft.
.MON NIGHT...N wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 4 ft.
.WED...NW wind 20 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 4 ft.
.FRI...NW wind 15 kt. Seas 5 ft.

$$

PKZ185-231215-
Saint Matthew Island Waters-
319 PM AKDT Sun Aug 22 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...N wind 25 kt E of Saint Matthew Island...NW 15 kt 
W of Saint Matthew Island. Seas 6 ft.
.MON...N wind 25 kt E of Saint Matthew Island...W 15 kt 
W of Saint Matthew Island. Seas 5 ft.
.MON NIGHT...W wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...NE wind 20 kt. Seas 7 ft.
.WED THROUGH THU...NW wind 25 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 5 ft.

$$

134 
FZAK52 PAFC 231153
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
353 AM AKDT Mon Aug 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.

PKZ199-240115-
353 AM AKDT Mon Aug 23 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1012 mb low 190 nm north of Amchitka moves east and dissipates 
Mon afternoon. A 1001 mb low 20 nm south of Nunivak Island moves 
to 50 nm east of Cape Newenham at 1002 mb Tue morning and moves 
inland Tue evening and dissipates. A 1003 mb North Pacific low 
moves to 170 nm southwest of Unalaska at 1006 mb Wed morning. A 
1004 mb Kamchatka low moves to 140 nm north of Amchitka at 1002 
mb Wed morning.

$$

PKZ150-240115-
South of the AK Peninsula Sitkinak to Castle Cape-
353 AM AKDT Mon Aug 23 2021

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...N wind 15 kt. Seas 5 ft.

$$

PKZ155-240115-
South of the AK Peninsula Castle Cape to Cape Sarichef-
353 AM AKDT Mon Aug 23 2021

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...SE wind 15 kt. Seas 5 ft.
.THU...NE wind 15 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.

$$

PKZ160-240115-
Bristol Bay-
353 AM AKDT Mon Aug 23 2021

.TODAY...SW wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...W wind 15 kt. Seas 4 ft.
.WED THROUGH THU...W wind 10 kt. Seas 2 ft.
.FRI...NW wind 15 kt. Seas 2 ft.

$$

PKZ165-240115-
Port Heiden to Cape Sarichef-
353 AM AKDT Mon Aug 23 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED THROUGH THU...N wind 15 kt. Seas 3 ft.
.FRI...NW wind 20 kt. Seas 4 ft.

$$

PKZ170-240115-
Cape Sarichef to Nikolski Bering Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...NE wind 20 kt. Seas 3 ft.
.THU...N wind 20 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ171-240115-
Unalaska Bay-
353 AM AKDT Mon Aug 23 2021

.TODAY...SW wind 15 kt becoming W in the afternoon. Seas 2 ft.
.TONIGHT...W wind 15 kt becoming NW after midnight. Seas 3 ft.
.TUE...Variable wind less than 10 kt. Seas 3 ft.
.TUE NIGHT...SE wind 10 kt. Seas 2 ft.
.WED...E wind 10 kt. Seas 2 ft.
.THU...N wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ172-240115-
Cape Sarichef to Nikolski Pacific Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...SW wind 20 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...SE wind 15 kt. Seas 5 ft.
.WED...E wind 15 kt. Seas 5 ft.
.THU...N wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 5 ft.

$$

PKZ173-240115-
Nikolski to Seguam Island Bering Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...E wind 15 kt. Seas 4 ft.
.WED...NE wind 20 kt. Seas 5 ft.
.THU...N wind 20 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ174-240115-
Nikolski to Seguam Island Pacific Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...S wind 15 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...E wind 15 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 5 ft.
.THU...N wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 5 ft.

$$

PKZ175-240115-
Seguam Island to Adak Bering Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...NE wind 15 kt. Seas 4 ft.
.THU...NW wind 15 kt. Seas 4 ft.
.FRI...SW wind 15 kt. Seas 4 ft.

$$

PKZ176-240115-
Seguam Island to Adak Pacific Side-
353 AM AKDT Mon Aug 23 2021

.TODAY...E wind 15 kt. Seas 4 ft.
.TONIGHT...NE wind 15 kt. Seas 6 ft.
.TUE...E wind 10 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 5 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 4 ft.

$$

PKZ177-240115-
Adak to Kiska-
353 AM AKDT Mon Aug 23 2021

.TODAY...NE wind 15 kt. Seas 4 ft.
.TONIGHT...NE wind 15 kt. Seas 6 ft.
.TUE...Variable wind 10 kt becoming W 20 kt in the afternoon. Seas
6 ft.
.TUE NIGHT...SW wind 20 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 5 ft.
.FRI...S wind 20 kt. Seas 4 ft.

$$

PKZ178-240115-
Kiska to Attu-
353 AM AKDT Mon Aug 23 2021

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...NW wind 30 kt. Seas 10 ft.
.WED...N wind 25 kt. Seas 11 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI...S wind 25 kt. Seas 6 ft.

$$

PKZ179-240115-
Pribilof Islands Near Shore Waters-
353 AM AKDT Mon Aug 23 2021

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI...SW wind 20 kt. Seas 5 ft.

$$

PKZ180-240115-
Kuskokwim Delta and Etolin Strait-
353 AM AKDT Mon Aug 23 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.TUE NIGHT...NW wind 15 kt. Seas 3 ft.
.WED...NW wind 10 kt. Seas 2 ft.
.THU...W wind 20 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ181-240115-
North and West of Nunivak Island-
353 AM AKDT Mon Aug 23 2021

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 20 kt. Seas 4 ft.
.TUE...N wind 20 kt. Seas 4 ft.
.TUE NIGHT...N wind 20 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 4 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...NW wind 15 kt. Seas 5 ft.

$$

PKZ185-240115-
Saint Matthew Island Waters-
353 AM AKDT Mon Aug 23 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt E of Saint Matthew Island...W 15 kt W of
Saint Matthew Island. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 4 ft. Rain.
.TUE...NE wind 20 kt. Seas 6 ft.
.TUE NIGHT...NE wind 20 kt. Seas 6 ft.
.WED THROUGH THU...W wind 25 kt. Seas 7 ft.
.FRI...SE wind 20 kt. Seas 5 ft.

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 20, 3:55 PM AKDT	Small Craft Advisory	AFC		12 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.