Alert archive / Alaska / Gale Warnings in 2021

Gale Warning 506, NWS Anchorage, AK

August 9, 2021

NWS Anchorage, AK issued this gale warning at Aug 9, 2021, 3:55 AM AKDT. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 9, 2021, 3:55 AM AKDT (11:55 UTC)
Expired: Aug 10, 2021, 3:50 AM AKDT
In force: 24 hr
Issued by: NWS Anchorage, AK

The text

As transmitted.

639 
FZAK52 PAFC 091155
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
355 AM AKDT Mon Aug 9 2021

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ199-100115-
355 AM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 988 mb North Pacific low 130 nm southeast of Dutch Harbor will 
move to 65 nm southeast of Chignik at 990 mb this afternoon. The 
low then enters into the Gulf tonight.

$$

PKZ150-100115-
South of the AK Peninsula Sitkinak to Castle Cape-
355 AM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 12 ft. Rain.
.TONIGHT...W wind 40 kt diminishing to 30 kt after midnight. Seas
17 ft.
.TUE...W wind 25 kt becoming SW 15 kt in the afternoon. Seas 14 ft.
.TUE NIGHT...SW wind 15 kt. Seas 9 ft.
.WED...Variable wind 10 kt. Seas 9 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 7 ft.

$$

PKZ155-100115-
South of the AK Peninsula Castle Cape to Cape Sarichef-
355 AM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TODAY...E wind 30 kt becoming W in the afternoon. Seas 8 ft
building to 14 ft in the afternoon. Rain.
.TONIGHT...W wind 35 kt diminishing to 25 kt after midnight. Seas
15 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 8 ft.
.WED...Variable wind 10 kt. Seas 9 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.

$$

PKZ160-100115-
Bristol Bay-
355 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 5 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft.
.TUE...W wind 20 kt. Seas 4 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED THROUGH FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ165-100115-
Port Heiden to Cape Sarichef-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...E wind 15 kt becoming NW in the afternoon. Seas 4 ft.
Rain.
.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED THROUGH FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ170-100115-
Cape Sarichef to Nikolski Bering Side-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ171-100115-
Unalaska Bay-
355 AM AKDT Mon Aug 9 2021

.TODAY...NW wind 10 kt becoming W 20 kt in the afternoon. Seas 3 ft.
.TONIGHT...W wind 15 kt becoming SW after midnight. Seas 2 ft.
.TUE THROUGH WED...Variable wind less than 10 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 10 kt. Seas 2 ft.

$$

PKZ172-100115-
Cape Sarichef to Nikolski Pacific Side-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NW wind 30 kt. Seas 11 ft.
.TONIGHT...W wind 25 kt. Seas 11 ft.
.TUE...W wind 15 kt. Seas 9 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 7 ft.
.WED...Variable wind 10 kt. Seas 8 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 7 ft.

$$

PKZ173-100115-
Nikolski to Seguam Island Bering Side-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED THROUGH THU...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.

$$

PKZ174-100115-
Nikolski to Seguam Island Pacific Side-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NW wind 25 kt. Seas 9 ft.
.TONIGHT...W wind 15 kt. Seas 9 ft.
.TUE...Variable wind 10 kt. Seas 8 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 7 ft.
.WED THROUGH THU...Variable wind 10 kt. Seas 7 ft.
.FRI...NE wind 15 kt. Seas 5 ft.

$$

PKZ175-100115-
Seguam Island to Adak Bering Side-
355 AM AKDT Mon Aug 9 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.TUE THROUGH THU...Variable wind 10 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-100115-
Seguam Island to Adak Pacific Side-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW wind 15 kt. Seas 8 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.TUE...Variable wind 10 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED THROUGH THU...Variable wind 10 kt. Seas 7 ft.
.FRI...E wind 15 kt. Seas 7 ft.

$$

PKZ177-100115-
Adak to Kiska-
355 AM AKDT Mon Aug 9 2021

.TODAY...W wind 15 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 7 ft.
.THU...SE wind 15 kt. Seas 6 ft.
.FRI...NE wind 20 kt. Seas 11 ft.

$$

PKZ178-100115-
Kiska to Attu-
355 AM AKDT Mon Aug 9 2021

.TODAY...NW wind 15 kt. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...NW wind 15 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 12 ft.

$$

PKZ179-100115-
Pribilof Islands Near Shore Waters-
355 AM AKDT Mon Aug 9 2021

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

$$

PKZ180-100115-
Kuskokwim Delta and Etolin Strait-
355 AM AKDT Mon Aug 9 2021

.TODAY...E wind 10 kt. Seas 4 ft.
.TONIGHT...NW wind 15 kt. Seas 3 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.TUE NIGHT...W wind 10 kt. Seas 4 ft.
.WED THROUGH THU...NW wind 15 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ181-100115-
North and West of Nunivak Island-
355 AM AKDT Mon Aug 9 2021

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

$$

PKZ185-100115-
Saint Matthew Island Waters-
355 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt. Seas 7 ft.
.TONIGHT...N wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...SW wind 20 kt. Seas 5 ft.

$$

3 follow-up statements

780 
FZAK52 PAFC 092351
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
351 PM AKDT Mon Aug 9 2021

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ199-101245-
351 PM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 988 mb low near Chignik exits into the Gulf tonight. A series 
of weak lows drift across the Bering through Wed afternoon.

$$

PKZ150-101245-
South of the AK Peninsula Sitkinak to Castle Cape-
351 PM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...W wind 40 kt diminishing to 30 kt after midnight. Seas 19 ft.
.TUE...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 14 ft.
.TUE NIGHT...S wind 15 kt. Seas 9 ft.
.WED AND WED NIGHT...NW wind 15 kt. Seas 8 ft.
.THU THROUGH SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ155-101245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
351 PM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...W wind 35 kt diminishing to 25 kt after midnight. Seas 16 ft.
.TUE...SW wind 20 kt. Seas 11 ft.
.TUE NIGHT...NW wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ160-101245-
Bristol Bay-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 5 ft.
.TUE NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 4 ft.
.WED...SW wind 15 kt. Seas 3 ft.
.WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU THROUGH SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-101245-
Port Heiden to Cape Sarichef-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 2 ft.
.THU THROUGH SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ170-101245-
Cape Sarichef to Nikolski Bering Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-101245-
Unalaska Bay-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 30 kt becoming SW 20 kt after midnight. Seas 5
ft subsiding to 3 ft after midnight.
.TUE...SW wind 15 kt. Seas 2 ft.
.TUE NIGHT...W wind 15 kt becoming SW after midnight. Seas 2 ft.
.WED AND WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 10 kt. Seas 2 ft.
.SAT...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-101245-
Cape Sarichef to Nikolski Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 12 ft.
.TUE...W wind 10 kt. Seas 9 ft.
.TUE NIGHT...NW wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ173-101245-
Nikolski to Seguam Island Bering Side-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ174-101245-
Nikolski to Seguam Island Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 10 kt. Seas 8 ft.
.TUE NIGHT...W wind 10 kt. Seas 7 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 7 ft.

$$

PKZ175-101245-
Seguam Island to Adak Bering Side-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 15 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...W wind 10 kt. Seas 5 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-101245-
Seguam Island to Adak Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 15 kt. Seas 8 ft.
.TUE...W wind 10 kt. Seas 7 ft.
.TUE NIGHT...W wind 10 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...E wind 15 kt. Seas 7 ft.
.SAT...NE wind 20 kt. Seas 10 ft.

$$

PKZ177-101245-
Adak to Kiska-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED AND WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 11 ft.
.SAT...N wind 20 kt. Seas 12 ft.

$$

PKZ178-101245-
Kiska to Attu-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 15 kt. Seas 6 ft.
.TUE THROUGH TUE NIGHT...NW wind 15 kt. Seas 6 ft.
.WED AND WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 12 ft.
.SAT...NW wind 15 kt. Seas 12 ft.

$$

PKZ179-101245-
Pribilof Islands Near Shore Waters-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-101245-
Kuskokwim Delta and Etolin Strait-
351 PM AKDT Mon Aug 9 2021

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

$$

PKZ181-101245-
North and West of Nunivak Island-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.TUE...NW wind 15 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 3 ft.
.FRI...SW wind 20 kt. Seas 4 ft.
.SAT...SW wind 25 kt. Seas 8 ft.

$$

PKZ185-101245-
Saint Matthew Island Waters-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...N wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.

$$

736 
FZAK52 PAFC 100210 AAA
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
351 PM AKDT Mon Aug 9 2021

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ199-101245-
351 PM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano, 140 nm west of Adak is currently active.

A 988 mb low near Chignik exits into the Gulf tonight. A series 
of weak lows drift across the Bering through Wed afternoon.

$$

PKZ150-101245-
South of the AK Peninsula Sitkinak to Castle Cape-
351 PM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...W wind 40 kt diminishing to 30 kt after midnight. Seas 19 ft.
.TUE...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 14 ft.
.TUE NIGHT...S wind 15 kt. Seas 9 ft.
.WED AND WED NIGHT...NW wind 15 kt. Seas 8 ft.
.THU THROUGH SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ155-101245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
351 PM AKDT Mon Aug 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...W wind 35 kt diminishing to 25 kt after midnight. Seas 16 ft.
.TUE...SW wind 20 kt. Seas 11 ft.
.TUE NIGHT...NW wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ160-101245-
Bristol Bay-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 5 ft.
.TUE NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 4 ft.
.WED...SW wind 15 kt. Seas 3 ft.
.WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU THROUGH SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-101245-
Port Heiden to Cape Sarichef-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 2 ft.
.THU THROUGH SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ170-101245-
Cape Sarichef to Nikolski Bering Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-101245-
Unalaska Bay-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 30 kt becoming SW 20 kt after midnight. Seas 5
ft subsiding to 3 ft after midnight.
.TUE...SW wind 15 kt. Seas 2 ft.
.TUE NIGHT...W wind 15 kt becoming SW after midnight. Seas 2 ft.
.WED AND WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 10 kt. Seas 2 ft.
.SAT...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-101245-
Cape Sarichef to Nikolski Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 12 ft.
.TUE...W wind 10 kt. Seas 9 ft.
.TUE NIGHT...NW wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ173-101245-
Nikolski to Seguam Island Bering Side-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ174-101245-
Nikolski to Seguam Island Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 10 kt. Seas 8 ft.
.TUE NIGHT...W wind 10 kt. Seas 7 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 7 ft.

$$

PKZ175-101245-
Seguam Island to Adak Bering Side-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 15 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...W wind 10 kt. Seas 5 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-101245-
Seguam Island to Adak Pacific Side-
351 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 15 kt. Seas 8 ft.
.TUE...W wind 10 kt. Seas 7 ft.
.TUE NIGHT...W wind 10 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...E wind 15 kt. Seas 7 ft.
.SAT...NE wind 20 kt. Seas 10 ft.

$$

PKZ177-101245-
Adak to Kiska-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...W wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED AND WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 11 ft.
.SAT...N wind 20 kt. Seas 12 ft.

$$

PKZ178-101245-
Kiska to Attu-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 15 kt. Seas 6 ft.
.TUE THROUGH TUE NIGHT...NW wind 15 kt. Seas 6 ft.
.WED AND WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 12 ft.
.SAT...NW wind 15 kt. Seas 12 ft.

$$

PKZ179-101245-
Pribilof Islands Near Shore Waters-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-101245-
Kuskokwim Delta and Etolin Strait-
351 PM AKDT Mon Aug 9 2021

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

$$

PKZ181-101245-
North and West of Nunivak Island-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.TUE...NW wind 15 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 3 ft.
.FRI...SW wind 20 kt. Seas 4 ft.
.SAT...SW wind 25 kt. Seas 8 ft.

$$

PKZ185-101245-
Saint Matthew Island Waters-
351 PM AKDT Mon Aug 9 2021

.TONIGHT...N wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.

$$

155 
FZAK52 PAFC 101150
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 AM AKDT Tue Aug 10 2021

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ199-110100-
350 AM AKDT Tue Aug 10 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1005 mb low 150 nm southeast of Chignik Wed morning will enter 
the Gulf Wed afternoon. A series of weak lows drift across the 
Bering through Thu morning.

$$

PKZ150-110100-
South of the AK Peninsula Sitkinak to Castle Cape-
350 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt diminishing to 15 kt in the afternoon. 
Seas 14 ft.
.TONIGHT...S wind 15 kt. Seas 9 ft.
.WED...NW wind 15 kt. Seas 7 ft.
.WED NIGHT...NW wind 15 kt. Seas 8 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 6 ft.

$$

PKZ155-110100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
350 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 11 ft.
.TONIGHT...NW wind 15 kt. Seas 8 ft.
.WED...Variable wind 10 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-110100-
Bristol Bay-
350 AM AKDT Tue Aug 10 2021

.TODAY...SW wind 20 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt diminishing to 10 kt after midnight. 
Seas 4 ft.
.WED...SW wind 10 kt increasing to 15 kt in the afternoon. 
Seas 3 ft.
.WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 5 ft.

$$

PKZ165-110100-
Port Heiden to Cape Sarichef-
350 AM AKDT Tue Aug 10 2021

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

$$

PKZ170-110100-
Cape Sarichef to Nikolski Bering Side-
350 AM AKDT Tue Aug 10 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT...E wind 15 kt. Seas 3 ft.

$$

PKZ171-110100-
Unalaska Bay-
350 AM AKDT Tue Aug 10 2021

.TODAY...SW wind 15 kt. Seas 2 ft.
.TONIGHT...W wind 15 kt becoming SW after midnight. Seas 2 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.WED NIGHT...W wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 10 kt. Seas 2 ft.
.SAT...E wind 10 kt. Seas 2 ft.

$$

PKZ172-110100-
Cape Sarichef to Nikolski Pacific Side-
350 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...Variable wind 10 kt. Seas 9 ft.
.TONIGHT...NW wind 15 kt. Seas 8 ft.
.WED...Variable wind 10 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.
.SAT...E wind 15 kt. Seas 7 ft.

$$

PKZ173-110100-
Nikolski to Seguam Island Bering Side-
350 AM AKDT Tue Aug 10 2021

.TODAY...W wind 15 kt. Seas 7 ft.
.TONIGHT...W wind 15 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 5 ft.

$$

PKZ174-110100-
Nikolski to Seguam Island Pacific Side-
350 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...Variable wind 10 kt. Seas 8 ft.
.TONIGHT...Variable wind 10 kt. Seas 7 ft.
.WED...Variable wind 10 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...NE wind 15 kt. Seas 7 ft.
.SAT...E wind 20 kt. Seas 9 ft.

$$

PKZ175-110100-
Seguam Island to Adak Bering Side-
350 AM AKDT Tue Aug 10 2021

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

$$

PKZ176-110100-
Seguam Island to Adak Pacific Side-
350 AM AKDT Tue Aug 10 2021

.TODAY...Variable wind 10 kt. Seas 7 ft.
.TONIGHT...Variable wind 10 kt. Seas 6 ft.
.WED...Variable wind 10 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...E wind 20 kt. Seas 9 ft.

$$

PKZ177-110100-
Adak to Kiska-
350 AM AKDT Tue Aug 10 2021

.TODAY...Variable wind 10 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 6 ft.
.WED...W wind 15 kt. Seas 6 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...NE wind 25 kt. Seas 10 ft.

$$

PKZ178-110100-
Kiska to Attu-
350 AM AKDT Tue Aug 10 2021

.TODAY...NW wind 15 kt. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 6 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...SE wind 20 kt. Seas 9 ft.
.FRI...NE wind 20 kt. Seas 10 ft.
.SAT...N wind 25 kt. Seas 10 ft.

$$

PKZ179-110100-
Pribilof Islands Near Shore Waters-
350 AM AKDT Tue Aug 10 2021

.TODAY...W wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU THROUGH SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-110100-
Kuskokwim Delta and Etolin Strait-
350 AM AKDT Tue Aug 10 2021

.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...W wind 10 kt. Seas 4 ft.
.WED...W wind 10 kt. Seas 3 ft.
.WED NIGHT...NW wind 15 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 3 ft.
.SAT...SW wind 20 kt. Seas 6 ft.

$$

PKZ181-110100-
North and West of Nunivak Island-
350 AM AKDT Tue Aug 10 2021

.TODAY...NW wind 15 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 3 ft.
.FRI...SW wind 20 kt. Seas 5 ft.
.SAT...SW wind 25 kt. Seas 6 ft.

$$

PKZ185-110100-
Saint Matthew Island Waters-
350 AM AKDT Tue Aug 10 2021

.TODAY...NW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 7 ft.

$$

The office that day

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

Issued	Product	Office	Lasted
Aug 8, 4:03 PM AKDT	Gale Warning	AFC	48 hr
Aug 8, 4:04 PM AKDT	Gale Warning	AFC	36 hr
Aug 8, 4:04 PM AKDT	Small Craft Advisory	AFC	12 hr
Aug 9, 3:55 AM AKDT	Small Craft Advisory	AFC	12 hr
Aug 9, 3:56 AM AKDT	Gale Warning	AFC	36 hr
Aug 9, 3:59 AM AKDT	Gale Warning	AFC	24 hr
Aug 9, 3:59 AM AKDT	Small Craft Advisory	AFC	24 hr
Aug 9, 3:51 PM AKDT	Small Craft Advisory	AFC	12 hr
Aug 9, 3:57 PM AKDT	Small Craft Advisory	AFC	24 hr

Nearby

Gale Warnings in Alaska, 2021 Every gale warning in 2021

Sources

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