Alert archive / Alaska / Storm Warnings in 2020

Storm Warning 79, NWS Anchorage, AK

August 29, 2020

NWS Anchorage, AK issued this storm warning at Aug 29, 2020, 3:48 AM AKDT. It was in force for 48 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 29, 2020, 3:48 AM AKDT (11:48 UTC)
Expired: Aug 31, 2020, 3:48 AM AKDT
In force: 48 hr
Issued by: NWS Anchorage, AK

The text

As transmitted.

790 
FZAK52 PAFC 291148
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
348 AM AKDT Sat Aug 29 2020

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.

PKZ199-300030-
348 AM AKDT Sat Aug 29 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 982 mb low at 100nm northwest of Adak moves deepens to 978 mb 
by Sun morning and remains nearly stationary. It merges with a 968
mb low 70 nm southwest of Dutch Harbor by Sun morning and then 
moves inland near Cape Newenham at 965 mb by Sun afternoon.

$$

PKZ150-300030-
South of the AK Peninsula Sitkinak to Castle Cape-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING SUNDAY...

.TODAY...SE wind 30 kt. Seas 10 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.SUN...SW wind 45 kt. Seas 14 ft building to 21 ft in the
afternoon.
.SUN NIGHT...SW wind 40 kt. Seas 23 ft.
.MON...SW wind 35 kt. Seas 19 ft.
.TUE...W wind 25 kt. Seas 13 ft.
.WED...W wind 20 kt. Seas 8 ft.

$$

PKZ155-300030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
348 AM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TODAY...SW wind 25 kt. Seas 10 ft.
.TONIGHT...SW wind 25 kt becoming S 45 kt after midnight. From the
Shumagin Islands E, S wind 30 kt. Seas 14 ft.
.SUN...SW wind 60 kt diminishing to 50 kt in the afternoon, Seas
28 ft. From the Shumagin Islands E, SW wind 50 kt, Seas 17 ft
building to 25 ft in the afternoon.
.SUN NIGHT...SW wind 40 kt. Seas 21 ft.
.MON...SW wind 35 kt. Seas 17 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.WED...W wind 20 kt. Seas 7 ft.

$$

PKZ160-300030-
Bristol Bay-
348 AM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TODAY...E wind 35 kt. Seas 7 ft. Widespread rain showers.
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers.
.SUN...SE wind 45 kt becoming S 55 kt in the afternoon. Seas 9 ft
building to 15 ft in the afternoon. Rain.
.SUN NIGHT...SW wind 50 kt. Seas 17 ft.
.MON...SW wind 30 kt. Seas 12 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ165-300030-
Port Heiden to Cape Sarichef-
348 AM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TODAY...SE wind 30 kt becoming S 20 kt in the afternoon. Seas 6 ft.
.TONIGHT...SW wind 20 kt becoming S 30 kt after midnight. Seas 5 ft.
.SUN...S wind 55 kt. From Port Moller E, SE wind 45 kt becoming SW
60 kt in the afternoon. Seas 11 ft building to 16 ft in the
afternoon. Rain.
.SUN NIGHT...SW wind 45 kt. Seas 17 ft.
.MON...W wind 30 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 6 ft.

$$

PKZ170-300030-
Cape Sarichef to Nikolski Bering Side-
348 AM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TODAY...S wind 25 kt. Seas 7 ft.
.TONIGHT...S wind 25 kt becoming SE 40 kt after midnight. Seas 8
ft. Widespread rain showers.
.SUN...W wind 50 kt becoming SW 40 kt in the afternoon. 
Seas 11 ft.
.SUN NIGHT...SW wind 30 kt. Seas 9 ft.
.MON...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ171-300030-
Unalaska Bay-
348 AM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TODAY...S wind 15 kt. Seas 2 ft. Rain showers.
.TONIGHT...S wind 15 kt becoming SE 30 kt after midnight. Seas 2
ft building to 5 ft after midnight. Widespread rain showers.
.SUN...SW wind 60 kt diminishing to 30 kt in the afternoon. Seas
9 ft subsiding to 5 ft in the afternoon. Rain.
.SUN NIGHT...SW wind 20 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 2 ft.

$$

PKZ172-300030-
Cape Sarichef to Nikolski Pacific Side-
348 AM AKDT Sat Aug 29 2020

...HURRICANE FORCE WIND WARNING TONIGHT AND SUNDAY...

.TODAY...SW wind 30 kt. Seas 12 ft.
.TONIGHT...S wind 25 kt increasing to 65 kt after midnight. Seas
13 ft building to 23 ft after midnight. Widespread rain showers.
.SUN...SW wind 65 kt diminishing to 40 kt in the afternoon. Seas 28 ft.
.SUN NIGHT...SW wind 35 kt. Seas 18 ft.
.MON...W wind 30 kt. Seas 15 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 6 ft.

$$

PKZ173-300030-
Nikolski to Seguam Island Bering Side-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TODAY...S wind 25 kt. Seas 10 ft.
.TONIGHT...S wind 25 kt becoming SW 35 kt after midnight. Seas 10 ft.
.SUN...SW wind 30 kt. Seas 10 ft.
.SUN NIGHT...W wind 25 kt. Seas 9 ft.
.MON THROUGH TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ174-300030-
Nikolski to Seguam Island Pacific Side-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...SW wind 30 kt. Seas 14 ft.
.TONIGHT...S wind 30 kt becoming W 45 kt after midnight. Seas 17
ft. Widespread rain showers.
.SUN...SW wind 35 kt. Seas 18 ft.
.SUN NIGHT...W wind 30 kt. Seas 16 ft.
.MON THROUGH TUE...W wind 20 kt. Seas 12 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ175-300030-
Seguam Island to Adak Bering Side-
348 AM AKDT Sat Aug 29 2020

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SW wind 25 kt. Seas 7 ft. Rain showers.
.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain showers.
.SUN...SW wind 25 kt. Seas 7 ft.
.SUN NIGHT...NW wind 20 kt. Seas 8 ft.
.MON THROUGH TUE...W wind 20 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ176-300030-
Seguam Island to Adak Pacific Side-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TODAY...SW wind 30 kt. Seas 15 ft.
.TONIGHT...SW wind 25 kt increasing to 35 kt after midnight. 
Seas 13 ft.
.SUN...SW wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 30 kt. Seas 14 ft.
.MON...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 4 ft.

$$

PKZ177-300030-
Adak to Kiska-
348 AM AKDT Sat Aug 29 2020

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...W wind 25 kt. Seas 10 ft. Rain showers.
.TONIGHT...W wind 25 kt. Seas 9 ft. Rain showers.
.SUN...NW wind 25 kt. Seas 11 ft.
.SUN NIGHT...NW wind 25 kt. Seas 11 ft.
.MON THROUGH TUE...W wind 20 kt. Seas 9 ft.
.WED...SW wind 20 kt. Seas 5 ft.

$$

PKZ178-300030-
Kiska to Attu-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TODAY...N wind 30 kt. Seas 13 ft. Rain.
.TONIGHT...N wind 35 kt. Seas 15 ft.
.SUN...N wind 30 kt. Seas 14 ft.
.SUN NIGHT...NW wind 25 kt. Seas 13 ft.
.MON...W wind 20 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 25 kt. Seas 10 ft.

$$

PKZ179-300030-
Pribilof Islands Near Shore Waters-
348 AM AKDT Sat Aug 29 2020

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

.TODAY...E wind 30 kt. Seas 11 ft. Rain.
.TONIGHT...SE wind 15 kt. Seas 7 ft. Rain.
.SUN...NE wind 25 kt. Seas 9 ft. Rain.
.SUN NIGHT...NW wind 20 kt. Seas 8 ft.
.MON...NW wind 25 kt. Seas 10 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 6 ft.

$$

PKZ180-300030-
Kuskokwim Delta and Etolin Strait-
348 AM AKDT Sat Aug 29 2020

...GALE WARNING SUNDAY...

.TODAY...E wind 30 kt. Seas 9 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 8 ft. Rain.
.SUN...E wind 40 kt. Seas 11 ft. Rain.
.SUN NIGHT...W wind 45 kt. Seas 10 ft.
.MON...W wind 30 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ181-300030-
North and West of Nunivak Island-
348 AM AKDT Sat Aug 29 2020

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

.TODAY...E wind 20 kt. Seas 6 ft.
.TONIGHT...NE wind 25 kt. Seas 7 ft.
.SUN...NE wind 30 kt. Seas 8 ft. Rain.
.SUN NIGHT...N wind 25 kt. Seas 7 ft.
.MON...NW wind 25 kt. Seas 8 ft.
.TUE THROUGH WED...W wind 20 kt. Seas 6 ft.

$$

PKZ185-300030-
Saint Matthew Island Waters-
348 AM AKDT Sat Aug 29 2020

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NE wind 30 kt. Seas 11 ft.
.TONIGHT...NE wind 30 kt. Seas 12 ft.
.SUN...NE wind 30 kt. Seas 12 ft.
.SUN NIGHT...N wind 30 kt. Seas 11 ft.
.MON...NW wind 25 kt. Seas 11 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

4 follow-up statements

967 
FZAK52 PAFC 292355
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
355 PM AKDT Sat Aug 29 2020

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.

PKZ199-301230-
355 PM AKDT Sat Aug 29 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 981 mb low 220 nm west of Adak and a 980 mb North Pacific low 
400 nm south of Adak Sat afternoon merge near 120 nm west of Dutch
Harbor at 968 mb by Sun morning. This low then moves inland near 
Cape Newenham at 964 mb by Sun afternoon. The associated front 
weakens across the central Bering through Mon afternoon.

$$

PKZ150-301230-
South of the AK Peninsula Sitkinak to Castle Cape-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 11 ft.
.SUN...SW wind 45 kt. Seas 13 ft building to 18 ft in the
afternoon. Rain.
.SUN NIGHT...SW wind 40 kt. Seas 22 ft.
.MON...SW wind 35 kt. Seas 20 ft.
.MON NIGHT...SW wind 30 kt. Seas 15 ft.
.TUE...W wind 25 kt. Seas 13 ft.
.WED THROUGH THU...W wind 20 kt. Seas 7 ft.

$$

PKZ155-301230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
355 PM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TONIGHT...SW wind 25 kt becoming S 45 kt after midnight. From the
Shumagin Islands E, S wind 30 kt. Seas 14 ft.
.SUN...SW wind 55 kt gusting to 65 kt diminishing to 50 kt gusting 
to 60 kt in the afternoon, Seas 26 ft. From the Shumagin Islands E, 
SW wind 50 kt gusting to 60 kt, Seas 15 ft building to 22 ft in the 
afternoon.
.SUN NIGHT...SW wind 40 kt. Seas 23 ft.
.MON...SW wind 35 kt. Seas 18 ft.
.MON NIGHT...W wind 30 kt. Seas 13 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.WED...W wind 20 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 5 ft.

$$

PKZ160-301230-
Bristol Bay-
355 PM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 5 ft.
.SUN...SE wind 40 kt becoming S 55 kt with gusts to 65 kt in the 
afternoon. Seas 7 ft building to 14 ft in the afternoon. Rain.
.SUN NIGHT...SW wind 50 kt gusting to 65 kt diminishing to 40 kt
gusting to 55 kt after midnight. Seas 18 ft. Rain. Winds will be
locally higher near capes and gaps. 
.MON...SW wind 30 kt. Seas 13 ft.
.MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.

$$

PKZ165-301230-
Port Heiden to Cape Sarichef-
355 PM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TONIGHT...SW wind 20 kt becoming S 30 kt after midnight. Seas 6 ft.
.SUN...SW wind 55 kt gusting to 65 kt. Seas 10 ft building to 18 ft 
in the afternoon. Rain.
.SUN NIGHT...SW wind 45 kt diminishing to 35 kt after midnight.
Seas 18 ft.
.MON AND MON NIGHT...W wind 30 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 4 ft.

$$

PKZ170-301230-
Cape Sarichef to Nikolski Bering Side-
355 PM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TONIGHT...S wind 25 kt becoming SE 40 kt after midnight. Seas 8 ft.
.SUN...W wind 50 kt with gusts to 60 kt becoming SW 40 kt in the 
afternoon. Seas 12 ft.
.SUN NIGHT...SW wind 30 kt becoming W 20 kt after midnight. Seas
10 ft.
.MON AND MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 3 ft.

$$

PKZ171-301230-
Unalaska Bay-
355 PM AKDT Sat Aug 29 2020

...STORM WARNING SUNDAY...

.TONIGHT...S wind 15 kt becoming SE 30 kt after midnight. Seas 2
ft building to 5 ft after midnight. Rain showers.
.SUN...SW wind 55 kt gusting to 65 kt diminishing to 30 kt in the 
afternoon. Seas 8 ft subsiding to 5 ft in the afternoon.
.SUN NIGHT...SW wind 20 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.
.MON NIGHT...W wind 15 kt. Seas 2 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 2 ft.
.THU...SW wind 10 kt. Seas 2 ft.

$$

PKZ172-301230-
Cape Sarichef to Nikolski Pacific Side-
355 PM AKDT Sat Aug 29 2020

...HURRICANE FORCE WIND WARNING THROUGH SUNDAY...

.TONIGHT...S wind 25 kt increasing to 65 kt with gusts up to 70 kt 
after midnight. Seas 13 ft building to 22 ft after midnight.
.SUN...SW wind 65 kt with gusts to 70 kt diminishing to 40 kt in the
afternoon. Seas 29 ft.
.SUN NIGHT...SW wind 35 kt. Seas 19 ft.
.MON...W wind 30 kt. Seas 15 ft.
.MON NIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 4 ft.

$$

PKZ173-301230-
Nikolski to Seguam Island Bering Side-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TONIGHT...S wind 25 kt becoming SW 35 kt after midnight. Seas 9 ft.
.SUN...SW wind 30 kt. Seas 10 ft.
.SUN NIGHT...SW wind 25 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 3 ft.

$$

PKZ174-301230-
Nikolski to Seguam Island Pacific Side-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING THROUGH SUNDAY...

.TONIGHT...S wind 30 kt becoming W 45 kt after midnight. Seas 17
ft. Widespread rain showers.
.SUN...SW wind 35 kt. Seas 19 ft.
.SUN NIGHT...SW wind 30 kt. Seas 17 ft.
.MON...W wind 20 kt. Seas 13 ft.
.MON NIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.

$$

PKZ175-301230-
Seguam Island to Adak Bering Side-
355 PM AKDT Sat Aug 29 2020

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

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 25 kt. Seas 7 ft.
.SUN NIGHT...NW wind 20 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 8 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 4 ft.

$$

PKZ176-301230-
Seguam Island to Adak Pacific Side-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 25 kt increasing to 35 kt after midnight. Seas
13 ft.
.SUN...SW wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 30 kt diminishing to 20 kt after midnight.
Seas 15 ft.
.MON AND MON NIGHT...W wind 15 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.

$$

PKZ177-301230-
Adak to Kiska-
355 PM AKDT Sat Aug 29 2020

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

.TONIGHT...W wind 25 kt. Seas 8 ft.
.SUN...NW wind 25 kt. Seas 12 ft.
.SUN NIGHT...NW wind 25 kt. Seas 12 ft.
.MON...NW wind 15 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE THROUGH THU...SW wind 20 kt. Seas 7 ft.

$$

PKZ178-301230-
Kiska to Attu-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING TONIGHT...

.TONIGHT...N wind 35 kt. Seas 15 ft.
.SUN...N wind 30 kt. Seas 15 ft.
.SUN NIGHT...N wind 25 kt. Seas 12 ft.
.MON AND MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 25 kt. Seas 10 ft.

$$

PKZ179-301230-
Pribilof Islands Near Shore Waters-
355 PM AKDT Sat Aug 29 2020

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

.TONIGHT...SE wind 15 kt. Seas 7 ft. Widespread rain showers.
.SUN...NE wind 25 kt. Seas 8 ft. Rain.
.SUN NIGHT...W wind 20 kt. Seas 9 ft.
.MON AND MON NIGHT...W wind 25 kt. Seas 10 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 3 ft.

$$

PKZ180-301230-
Kuskokwim Delta and Etolin Strait-
355 PM AKDT Sat Aug 29 2020

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 8 ft.
.SUN...E wind 40 kt. Seas 11 ft. Rain. Winds will be
locally higher near capes and gaps. 
.SUN NIGHT...NW wind 45 kt becoming W 35 kt after midnight. Seas
12 ft. Winds will be locally higher near capes and gaps. 
.MON...W wind 30 kt. Seas 10 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...W wind 15 kt. Seas 3 ft.

$$

PKZ181-301230-
North and West of Nunivak Island-
355 PM AKDT Sat Aug 29 2020

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

.TONIGHT...NE wind 25 kt. Seas 6 ft.
.SUN...NE wind 30 kt. Seas 8 ft.
.SUN NIGHT...N wind 25 kt. Seas 7 ft.
.MON AND MON NIGHT...NW wind 25 kt. Seas 9 ft.
.TUE THROUGH WED...W wind 20 kt. Seas 6 ft.
.THU...NW wind 15 kt. Seas 3 ft.

$$

PKZ185-301230-
Saint Matthew Island Waters-
355 PM AKDT Sat Aug 29 2020

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

.TONIGHT...NE wind 30 kt. Seas 11 ft.
.SUN...NE wind 30 kt. Seas 11 ft.
.SUN NIGHT...N wind 30 kt. Seas 13 ft.
.MON AND MON NIGHT...NW wind 25 kt. Seas 11 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.WED THROUGH THU...N wind 15 kt. Seas 5 ft.

$$

335 
FZAK52 PAFC 301152
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
352 AM AKDT Sun Aug 30 2020

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.

PKZ199-310115-
352 AM AKDT Sun Aug 30 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 964 low near Umnak Island moves inland near Cape Newenham by 
this evening. The associated front weakens across the central 
Bering through Mon afternoon.

$$

PKZ150-310115-
South of the AK Peninsula Sitkinak to Castle Cape-
352 AM AKDT Sun Aug 30 2020

...GALE WARNING THROUGH MONDAY...

.TODAY...SW wind 35 kt this morning increasing to 45 kt. Seas 13 ft 
building to 18 ft in the afternoon.
.TONIGHT...SW wind 40 kt. Seas 22 ft.
.MON...SW wind 35 kt. Seas 20 ft.
.MON NIGHT...SW wind 30 kt. Seas 15 ft.
.TUE...W wind 25 kt. Seas 13 ft.
.WED...W wind 20 kt. Seas 8 ft.
.THU...W wind 15 kt. Seas 5 ft.

$$

PKZ155-310115-
South of the AK Peninsula Castle Cape to Cape Sarichef-
352 AM AKDT Sun Aug 30 2020

...STORM WARNING TODAY...

.TODAY...SW wind 55 kt gusting to 65 kt diminishing to 50 kt gusting 
to 60 kt in the afternoon, Seas 26 ft. From the Shumagin Islands E, 
SW wind 50 kt gusting to 60 kt, Seas 15 ft building to 22 ft in the 
afternoon.
.TONIGHT...SW wind 40 kt. Seas 23 ft.
.MON...SW wind 35 kt. Seas 18 ft.
.MON NIGHT...W wind 30 kt. Seas 13 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.WED...W wind 20 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 5 ft.

$$

PKZ160-310115-
Bristol Bay-
352 AM AKDT Sun Aug 30 2020

...STORM WARNING THROUGH TONIGHT...

.TODAY...SE wind 40 kt becoming S 55 kt with gusts to 65 kt in the 
afternoon. Seas 7 ft building to 14 ft in the afternoon. Rain.
.TONIGHT...SW wind 50 kt gusting to 65 kt diminishing to 40 kt
gusting to 55 kt after midnight. Seas 18 ft. Rain. Winds will be
locally higher near capes and gaps. 
.MON...SW wind 30 kt. Seas 13 ft subsiding to 9 ft in the
afternoon.
.MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.

$$

PKZ165-310115-
Port Heiden to Cape Sarichef-
352 AM AKDT Sun Aug 30 2020

...STORM WARNING THROUGH TONIGHT...

.TODAY...SW wind 55 kt gusting to 65 kt. Seas 10 ft building to 18 ft 
in the afternoon. Rain.
.TONIGHT...SW wind 55 kt diminishing to 35 kt after midnight. Seas 
18 ft.
.MON...SW wind 30 kt. Seas 10 ft.
.MON NIGHT...W wind 30 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 4 ft.

$$

PKZ170-310115-
Cape Sarichef to Nikolski Bering Side-
352 AM AKDT Sun Aug 30 2020

...STORM WARNING TODAY...

.TODAY...W wind 50 kt with gusts to 60 kt becoming SW 40 kt in the 
afternoon. Seas 12 ft.
.TONIGHT...SW wind 30 kt becoming W 20 kt after midnight. Seas
10 ft.
.MON AND MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 4 ft.

$$

PKZ171-310115-
Unalaska Bay-
352 AM AKDT Sun Aug 30 2020

...STORM WARNING TODAY...

.TODAY...SW wind 55 kt gusting to 65 kt diminishing to 30 kt in the 
afternoon. Seas 8 ft subsiding to 5 ft in the afternoon.
.TONIGHT...SW wind 20 kt. Seas 3 ft. Rain showers.
.MON...W wind 20 kt. Seas 3 ft.
.MON NIGHT...W wind 15 kt. Seas 2 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 2 ft.
.THU...S wind 15 kt. Seas 2 ft.

$$

PKZ172-310115-
Cape Sarichef to Nikolski Pacific Side-
352 AM AKDT Sun Aug 30 2020

...HURRICANE FORCE WIND WARNING TODAY...

.TODAY...SW wind 65 kt with gusts to 70 kt diminishing to 40 kt in the
afternoon. Seas 29 ft.
.TONIGHT...SW wind 35 kt. Seas 19 ft.
.MON...W wind 30 kt. Seas 15 ft.
.MON NIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wiSW wind 65 kt with gusts to 70 kt diminishing to 40 kt in the
afternoon. Seas 29 ft.nd 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 4 ft.

$$

PKZ173-310115-
Nikolski to Seguam Island Bering Side-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 30 kt. Seas 10 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 4 ft.

$$

PKZ174-310115-
Nikolski to Seguam Island Pacific Side-
352 AM AKDT Sun Aug 30 2020

...GALE WARNING TODAY...

.TODAY...SW wind 35 kt. Seas 19 ft.
.TONIGHT...SW wind 30 kt. Seas 17 ft.
.MON...W wind 20 kt. Seas 13 ft.
.MON NIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 5 ft.

$$

PKZ175-310115-
Seguam Island to Adak Bering Side-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...NW wind 20 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 8 ft.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.WED...SW wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.

$$

PKZ176-310115-
Seguam Island to Adak Pacific Side-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW wind 30 kt. Seas 14 ft.
.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas
15 ft.
.MON...NW wind 15 kt. Seas 10 ft.
.MON NIGHT...W wind 15 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 6 ft.

$$

PKZ177-310115-
Adak to Kiska-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

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

$$

PKZ178-310115-
Kiska to Attu-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

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

$$

PKZ179-310115-
Pribilof Islands Near Shore Waters-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...E wind 20 kt this morning becoming N 20 kt. Seas 8 ft. 
Rain.
.TONIGHT...W wind 20 kt. Seas 9 ft.
.MON...NW wind 25 kt. Seas 10 ft. Rain showers.
.MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-310115-
Kuskokwim Delta and Etolin Strait-
352 AM AKDT Sun Aug 30 2020

...GALE WARNING THROUGH TONIGHT...

.TODAY...E wind 40 kt. Seas 11 ft. Rain. Winds will be locally 
higher near capes and gaps. 
.TONIGHT...NW wind 45 kt becoming W 35 kt after midnight. Seas
12 ft. Winds will be locally higher near capes and gaps. 
.MON...W wind 30 kt. Seas 10 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.

$$

PKZ181-310115-
North and West of Nunivak Island-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NE wind 30 kt. Seas 8 ft. Rain.
.TONIGHT...N wind 25 kt. Seas 7 ft.
.MON...NW wind 25 kt. Seas 8 ft.
.MON NIGHT...NW wind 25 kt. Seas 9 ft.
.TUE...NW wind 20 kt. Seas 7 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-310115-
Saint Matthew Island Waters-
352 AM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NE wind 30 kt. Seas 11 ft.
.TONIGHT...N wind 30 kt. Seas 13 ft.
.MON...N wind 25 kt. Seas 12 ft.
.MON NIGHT...NW wind 25 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 4 ft.

$$

020 
FZAK52 PAFC 302358
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
358 PM AKDT Sun Aug 30 2020

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.

PKZ199-311245-
358 PM AKDT Sun Aug 30 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 959 mb low 25 nm miles southwest of Cape Newenham moves inland 
this evening. The associated front weakens across the Bering 
through Mon night.

$$

PKZ150-311245-
South of the AK Peninsula Sitkinak to Castle Cape-
358 PM AKDT Sun Aug 30 2020

...GALE WARNING THROUGH MONDAY...

.TONIGHT...SW wind 45 kt diminishing to 35 kt after midnight. Seas 
23 ft.
.MON...SW wind 35 kt. Seas 22 ft.
.MON NIGHT...SW wind 30 kt. Seas 16 ft.
.TUE...W wind 25 kt. Seas 14 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-311245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
358 PM AKDT Sun Aug 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 45 kt diminishing to 35 kt after midnight. Seas 
24 ft.
.MON...SW wind 30 kt. Seas 19 ft subsiding to 14 ft in the afternoon.
.MON NIGHT...W wind 30 kt. Seas 14 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.TUE NIGHT...W wind 15 kt. Seas 7 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 5 ft.
.FRI...SE wind 15 kt. Seas 4 ft.

$$

PKZ160-311245-
Bristol Bay-
358 PM AKDT Sun Aug 30 2020

...STORM WARNING TONIGHT...

.TONIGHT...SW wind 55 kt gusting to 65 kt diminishing to 45 kt
gusting to 55 kt after midnight. Seas 25 ft in the evening subsiding
to 17 ft. Widespread rain showers. Winds will be locally higher near
capes and gaps.
.MON...SW wind 35 kt diminishing to 25 kt in the afternoon. Seas 17 
ft subsiding to 10 ft in the afternoon.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 25 kt. Seas 8 ft.
.TUE NIGHT...W wind 20 kt. Seas 5 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.
.FRI...S wind 10 kt. Seas 3 ft.

$$

PKZ165-311245-
Port Heiden to Cape Sarichef-
358 PM AKDT Sun Aug 30 2020

...STORM WARNING TONIGHT...

.TONIGHT...SW wind 45 kt diminishing to 35 kt after midnight. From
Port Moller E, SW wind 50 kt with gusts to 60 kt diminishing to 40 
kt after midnight. Seas 24 ft subsiding to 17 ft after midnight. Rain
showers.
.MON...SW wind 30 kt. Seas 11 ft.
.MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI...SE wind 15 kt. Seas 4 ft.

$$

PKZ170-311245-
Cape Sarichef to Nikolski Bering Side-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...SW wind 30 kt. Seas 13 ft subsiding to 8 ft after
midnight.
.MON...W wind 30 kt. Seas 10 ft.
.MON NIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas 
11 ft.
.TUE AND TUE NIGHT...W wind 15 kt. Seas 7 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 4 ft.
.FRI...SE wind 15 kt. Seas 4 ft.

$$

PKZ171-311245-
Unalaska Bay-
358 PM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 3 ft. Rain showers.
.MON...W wind 20 kt increasing to 30 kt in the afternoon. Seas 3
ft building to 5 ft in the afternoon.
.MON NIGHT...W wind 30 kt diminishing to 20 kt after midnight.
Seas 5 ft subsiding to 3 ft after midnight.
.TUE...W wind 10 kt. Seas 3 ft.
.TUE NIGHT...W wind 15 kt. Seas 2 ft.
.WED...W wind 15 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 2 ft.
.FRI...SE wind 10 kt. Seas 2 ft.

$$

PKZ172-311245-
Cape Sarichef to Nikolski Pacific Side-
358 PM AKDT Sun Aug 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 35 kt. Seas 20 ft.
.MON...W wind 30 kt. Seas 15 ft.
.MON NIGHT...W wind 25 kt. Seas 11 ft.
.TUE...W wind 15 kt. Seas 8 ft.
.TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI...SE wind 15 kt. Seas 5 ft.

$$

PKZ173-311245-
Nikolski to Seguam Island Bering Side-
358 PM AKDT Sun Aug 30 2020

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

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

$$

PKZ174-311245-
Nikolski to Seguam Island Pacific Side-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas 16
ft.
.MON...W wind 20 kt. Seas 12 ft.
.MON NIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 15 kt. Seas 8 ft.
.TUE NIGHT...W wind 20 kt. Seas 7 ft.
.WED...W wind 15 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.

$$

PKZ175-311245-
Seguam Island to Adak Bering Side-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...NW wind 20 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 15 kt. Seas 9 ft.
.TUE AND TUE NIGHT...NW wind 20 kt. Seas 7 ft.
.WED...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-311245-
Seguam Island to Adak Pacific Side-
358 PM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...W wind 25 kt. Seas 13 ft.
.MON...NW wind 20 kt. Seas 10 ft.
.MON NIGHT...W wind 15 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...W wind 25 kt. Seas 6 ft.
.WED...W wind 15 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 6 ft.

$$

PKZ177-311245-
Adak to Kiska-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...NW wind 20 kt. Seas 11 ft.
.MON...NW wind 20 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE AND TUE NIGHT...W wind 20 kt. Seas 7 ft.
.WED THROUGH THU...SW wind 15 kt. Seas 7 ft.
.FRI...NE wind 15 kt. Seas 5 ft.

$$

PKZ178-311245-
Kiska to Attu-
358 PM AKDT Sun Aug 30 2020

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...NW wind 20 kt. Seas 10 ft.
.MON...W wind 20 kt. Seas 8 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 10 ft.
.THU THROUGH FRI...N wind 15 kt. Seas 9 ft.

$$

PKZ179-311245-
Pribilof Islands Near Shore Waters-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...NW wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 11 ft. Rain.
.MON NIGHT...NW wind 20 kt. Seas 9 ft.
.TUE...NW wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...W wind 15 kt. Seas 4 ft.
.THU THROUGH FRI...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-311245-
Kuskokwim Delta and Etolin Strait-
358 PM AKDT Sun Aug 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 45 kt diminishing to 35 kt after 
midnight S of Cape Newenham, NE wind 35 kt shifting to NW wind and 
diminishing to 25 kt N of Cape Newenham. Seas 23 ft subsiding to 16
ft after midnight S of Cape Newenham, Seas 8 ft N of Cape Newenham. 
Rain showers.
.MON...W wind 30 kt diminishing to 20 kt in the afternoon. Seas
11 ft.
.MON NIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.TUE NIGHT...NW wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.
.FRI...SE wind 10 kt. Seas 4 ft.

$$

PKZ181-311245-
North and West of Nunivak Island-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...N wind 30 kt. Seas 8 ft.
.MON...N wind 25 kt. Seas 8 ft.
.MON NIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 6 ft.
.TUE NIGHT...NW wind 15 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-311245-
Saint Matthew Island Waters-
358 PM AKDT Sun Aug 30 2020

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

.TONIGHT...N wind 30 kt. Seas 13 ft.
.MON...N wind 25 kt. Seas 11 ft.
.MON NIGHT...N wind 20 kt. Seas 9 ft.
.TUE AND TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.

$$

453 
FZAK52 PAFC 311148
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
348 AM AKDT Mon Aug 31 2020

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.

PKZ199-010045-
348 AM AKDT Mon Aug 31 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A front over the eastern Bering weakens by Tue morning. 

$$

PKZ150-010045-
South of the AK Peninsula Sitkinak to Castle Cape-
348 AM AKDT Mon Aug 31 2020

...GALE WARNING TODAY...

.TODAY...SW wind 35 kt. Seas 20 ft.
.TONIGHT...SW wind 30 kt. Seas 16 ft.
.TUE...W wind 25 kt. Seas 13 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 5 ft.
.FRI...SE wind 30 kt. Seas 4 ft.

$$

PKZ155-010045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW wind 30 kt. Seas 18 ft.
.TONIGHT...W wind 30 kt. Seas 14 ft.
.TUE...W wind 20 kt. Seas 11 ft.
.TUE NIGHT...W wind 15 kt. Seas 7 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 5 ft.
.FRI...E wind 30 kt. Seas 5 ft.

$$

PKZ160-010045-
Bristol Bay-
348 AM AKDT Mon Aug 31 2020

...GALE WARNING TODAY...

.TODAY...SW wind 35 kt. Seas 14 ft.
.TONIGHT...W wind 25 kt. Seas 9 ft.
.TUE...W wind 25 kt. Seas 7 ft.
.TUE NIGHT...W wind 20 kt. Seas 5 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.
.FRI...E wind 25 kt. Seas 3 ft.

$$

PKZ165-010045-
Port Heiden to Cape Sarichef-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 8 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI...E wind 25 kt. Seas 4 ft.

$$

PKZ170-010045-
Cape Sarichef to Nikolski Bering Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 30 kt. Seas 11 ft.
.TONIGHT...W wind 30 kt. Seas 11 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 4 ft.
.FRI...E wind 20 kt. Seas 4 ft.

$$

PKZ171-010045-
Unalaska Bay-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 20 kt this increasing to 30 kt. Seas 5 ft.
.TONIGHT...W wind 25 kt. Seas 4 ft.
.TUE...W wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft.
.TUE NIGHT...W wind 15 kt. Seas 2 ft.
.WED...W wind 20 kt. Seas 4 ft.
.THU...S wind 10 kt. Seas 2 ft.
.FRI...E wind 15 kt. Seas 3 ft.

$$

PKZ172-010045-
Cape Sarichef to Nikolski Pacific Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 25 kt. Seas 15 ft.
.TONIGHT...W wind 25 kt. Seas 11 ft.
.TUE...W wind 15 kt. Seas 8 ft.
.TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 4 ft.
.FRI...E wind 20 kt. Seas 5 ft.

$$

PKZ173-010045-
Nikolski to Seguam Island Bering Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 25 kt. Seas 11 ft.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 15 kt. Seas 8 ft.
.TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...W wind 15 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 4 ft.
.FRI...E wind 15 kt. Seas 4 ft.

$$

PKZ174-010045-
Nikolski to Seguam Island Pacific Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 20 kt. Seas 13 ft.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI...E wind 20 kt. Seas 5 ft.

$$

PKZ175-010045-
Seguam Island to Adak Bering Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...NW wind 20 kt. Seas 6 ft.
.WED...W wind 15 kt. Seas 6 ft.
.THU...S wind 20 kt. Seas 4 ft.
.FRI...E wind 15 kt. Seas 4 ft.

$$

PKZ176-010045-
Seguam Island to Adak Pacific Side-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...W wind 25 kt. Seas 6 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...S wind 20 kt. Seas 6 ft.
.FRI...E wind 20 kt. Seas 6 ft.

$$

PKZ177-010045-
Adak to Kiska-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 15 kt. Seas 9 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...W wind 25 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...NE wind 20 kt. Seas 5 ft.

$$

PKZ178-010045-
Kiska to Attu-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY TODAY...

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

$$

PKZ179-010045-
Pribilof Islands Near Shore Waters-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW wind 25 kt. Seas 10 ft. Rain showers.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.TUE NIGHT...NW wind 15 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 4 ft.
.FRI...SE wind 15 kt. Seas 4 ft.

$$

PKZ180-010045-
Kuskokwim Delta and Etolin Strait-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 10 ft.
.TONIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 7 ft.
.TUE NIGHT...NW wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 3 ft.
.FRI...SE wind 25 kt. Seas 4 ft.

$$

PKZ181-010045-
North and West of Nunivak Island-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 8 ft.
.TONIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 6 ft.
.TUE NIGHT...N wind 15 kt. Seas 5 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU THROUGH FRI...SE wind 15 kt. Seas 3 ft.

$$

PKZ185-010045-
Saint Matthew Island Waters-
348 AM AKDT Mon Aug 31 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 8 ft.
.TUE...NW wind 15 kt. Seas 6 ft.
.TUE NIGHT...NW wind 15 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.FRI...E wind 20 kt. Seas 5 ft.

$$

The office that day

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

Issued	Product	Office	Lasted
Aug 29, 3:40 AM AKDT	Gale Warning	AFC	61 hr
Aug 29, 3:40 AM AKDT	Small Craft Advisory	AFC	61 hr
Aug 29, 3:48 AM AKDT	Gale Warning	AFC	61 hr
Aug 29, 3:48 AM AKDT	Hurricane Force Wind Warning	AFC	36 hr
Aug 29, 3:48 AM AKDT	Small Craft Advisory	AFC	3 days
Aug 29, 3:48 PM AKDT	Gale Warning	AFC	48 hr
Aug 29, 3:48 PM AKDT	Small Craft Advisory	AFC	36 hr

Nearby

Storm Warnings in Alaska, 2020 Every storm warning in 2020

Sources

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