Alert archive / Alaska / Gale Warnings in 2021

Gale Warning 420, NWS Anchorage, AK

May 2, 2021

NWS Anchorage, AK issued this gale warning at May 2, 2021, 2:56 PM AKDT. It was in force for 49 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: May 2, 2021, 2:56 PM AKDT (22:56 UTC)
Expired: May 4, 2021, 3:48 PM AKDT
In force: 49 hr
Issued by: NWS Anchorage, AK

The text

As transmitted.

386 
FZAK52 PAFC 022256
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
256 PM AKDT Sun May 2 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.

PKZ199-031215-
256 PM AKDT Sun May 2 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1001 mb low at 59N 172W moves to 54N 166W at 1010 mb and 
dissipates Tue afternoon. Its front moves over Western Alaska for
Tue afternoon. A 989 mb low near 50N 163E Mon afternoon moves to 
56N 166E at 982 mb by Tue afternoon. Its front moves over the 
Western Bering through Tue afternoon.

$$

PKZ150-031215-
South of the AK Peninsula Sitkinak to Castle Cape-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...E wind 20 kt becoming NE 30 kt after midnight. Seas 7
ft. Rain.
.MON...NW wind 40 kt. Seas 15 ft. Rain.
.MON NIGHT...W wind 35 kt. Seas 15 ft. Snow showers and rain.
.TUE...NW wind 30 kt. Seas 12 ft.
.TUE NIGHT...E wind 30 kt. Seas 8 ft.
.WED...E wind 20 kt. Seas 6 ft.
.THU...SE wind 25 kt. Seas 10 ft.
.FRI...S wind 25 kt. Seas 9 ft.

$$

PKZ155-031215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
256 PM AKDT Sun May 2 2021

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

.TONIGHT...W wind 30 kt. Seas 10 ft. Widespread rain showers.
.MON...W wind 30 kt. Seas 10 ft.
.MON NIGHT...W wind 25 kt. Seas 9 ft.
.TUE...NW wind 30 kt. Seas 9 ft.
.TUE NIGHT...NW wind 20 kt. Seas 8 ft.
.WED THROUGH THU...SE wind 30 kt. Seas 10 ft.
.FRI...SW wind 20 kt. Seas 10 ft.

$$

PKZ160-031215-
Bristol Bay-
256 PM AKDT Sun May 2 2021

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

.TONIGHT...SE wind 25 kt. Seas 7 ft.
.MON...NE wind 20 kt. Seas 4 ft.
.MON NIGHT...N wind 25 kt. Seas 5 ft.
.TUE...N wind 20 kt. Seas 4 ft.
.TUE NIGHT...E wind 20 kt. Seas 4 ft.
.WED...SE wind 20 kt. Seas 4 ft.
.THU THROUGH FRI...E wind 25 kt. Seas 6 ft.

$$

PKZ165-031215-
Port Heiden to Cape Sarichef-
256 PM AKDT Sun May 2 2021

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

.TONIGHT...W wind 25 kt except W 20 kt from Port Moller E. Seas
7 ft. Snow with rain.
.MON...W wind 25 kt. Seas 9 ft.
.MON NIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 25 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED THROUGH THU...E wind 30 kt. Seas 8 ft.
.FRI...SE wind 25 kt. Seas 6 ft.

$$

PKZ170-031215-
Cape Sarichef to Nikolski Bering Side-
256 PM AKDT Sun May 2 2021

...GALE WARNING THROUGH MONDAY...

.TONIGHT...W wind 35 kt. Seas 10 ft building to 15 ft after
midnight.
.MON...W wind 40 kt. From Unalaska E, W wind 35 kt becoming NW 20
kt in the afternoon. Seas 16 ft. Snow showers.
.MON NIGHT...NW wind 25 kt. Seas 12 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED THROUGH THU...SE wind 30 kt. Seas 9 ft.
.FRI...S wind 20 kt. Seas 6 ft.

$$

PKZ171-031215-
Unalaska Bay-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY...

.TONIGHT...W wind 30 kt. Seas 5 ft. Snow showers.
.MON...W wind 35 kt becoming NW 25 kt in the afternoon. Seas 7 ft.
Snow showers.
.MON NIGHT...NW wind 25 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 2 ft.
.TUE NIGHT...S wind 10 kt. Seas 2 ft.
.WED...E wind 25 kt. Seas 3 ft.
.THU THROUGH FRI...S wind 15 kt. Seas 2 ft.

$$

PKZ172-031215-
Cape Sarichef to Nikolski Pacific Side-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY...

.TONIGHT...W wind 30 kt. Seas 10 ft.
.MON...W wind 30 kt increasing to 40 kt in the afternoon. Seas
12 ft.
.MON NIGHT...NW wind 30 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 9 ft.
.THU...S wind 20 kt. Seas 9 ft.
.FRI...SW wind 25 kt. Seas 11 ft.

$$

PKZ173-031215-
Nikolski to Seguam Island Bering Side-
256 PM AKDT Sun May 2 2021

...GALE WARNING THROUGH MONDAY...

.TONIGHT...W wind 35 kt. Seas 16 ft.
.MON...W wind 40 kt. Seas 17 ft.
.MON NIGHT...NW wind 30 kt diminishing to 20 kt after midnight.
Seas 14 ft.
.TUE AND TUE NIGHT...S wind 25 kt. Seas 7 ft.
.WED...E wind 20 kt. Seas 6 ft.
.THU THROUGH FRI...SW wind 20 kt. Seas 7 ft.

$$

PKZ174-031215-
Nikolski to Seguam Island Pacific Side-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 10 ft.
.MON...W wind 30 kt becoming NW 40 kt in the afternoon. Seas 14
ft.
.MON NIGHT...NW wind 35 kt diminishing to 20 kt after midnight.
Seas 14 ft.
.TUE AND TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...SE wind 20 kt. Seas 9 ft.
.THU THROUGH FRI...SW wind 30 kt. Seas 13 ft.

$$

PKZ175-031215-
Seguam Island to Adak Bering Side-
256 PM AKDT Sun May 2 2021

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

.TONIGHT...NW wind 30 kt. Seas 13 ft.
.MON...NW wind 30 kt. Seas 13 ft.
.MON NIGHT...W wind 25 kt becoming S after midnight. Seas 11 ft.
.TUE...S wind 35 kt. Seas 8 ft.
.TUE NIGHT...SW wind 15 kt. Seas 6 ft.
.WED...E wind 20 kt. Seas 6 ft.
.THU...W wind 25 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.

$$

PKZ176-031215-
Seguam Island to Adak Pacific Side-
256 PM AKDT Sun May 2 2021

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

.TONIGHT...NW wind 25 kt. Seas 7 ft.
.MON...NW wind 25 kt. Seas 7 ft.
.MON NIGHT...W wind 20 kt becoming S 30 kt after midnight. Seas
8 ft.
.TUE...S wind 35 kt. Seas 10 ft.
.TUE NIGHT...SW wind 15 kt. Seas 9 ft.
.WED...SE wind 20 kt. Seas 10 ft.
.THU THROUGH FRI...SW wind 30 kt. Seas 14 ft.

$$

PKZ177-031215-
Adak to Kiska-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 7 ft.
.MON...S wind 20 kt. Seas 6 ft.
.MON NIGHT...SE wind 40 kt. Seas 7 ft building to 12 ft after
midnight. Rain.
.TUE...SW wind 40 kt. Seas 12 ft.
.TUE NIGHT...S wind 20 kt. Seas 9 ft.
.WED...S wind 25 kt. Seas 13 ft.
.THU...W wind 25 kt. Seas 13 ft.
.FRI...W wind 20 kt. Seas 10 ft.

$$

PKZ178-031215-
Kiska to Attu-
256 PM AKDT Sun May 2 2021

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 5 ft.
.MON...SE wind 25 kt increasing to 35 kt in the afternoon. Seas
9 ft. Rain and snow.
.MON NIGHT...SE wind 40 kt. Gusts to 55 kt. Seas 15 ft. Rain.
.TUE...SW wind 30 kt. Seas 13 ft.
.TUE NIGHT...S wind 25 kt. Seas 12 ft.
.WED...SW wind 30 kt. Seas 16 ft.
.THU...W wind 20 kt. Seas 13 ft.
.FRI...W wind 15 kt. Seas 7 ft.

$$

PKZ179-031215-
Pribilof Islands Near Shore Waters-
256 PM AKDT Sun May 2 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...W wind 30 kt becoming N 20 kt after midnight. Seas 12
ft.
.MON...N wind 20 kt. Seas 9 ft.
.MON NIGHT...N wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED THROUGH THU...E wind 30 kt. Seas 10 ft.
.FRI...NE wind 20 kt. Seas 10 ft.

$$

PKZ180-031215-
Kuskokwim Delta and Etolin Strait-
256 PM AKDT Sun May 2 2021

.TONIGHT...SE wind 20 kt. Seas in ice free waters 6 ft. Snow.
.MON...NE wind 20 kt. Seas in ice free waters 5 ft.
.MON NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft.
.TUE...NW wind 20 kt. Seas in ice free waters 5 ft.
.TUE NIGHT...E wind 20 kt. Seas in ice free waters 4 ft.
.WED...SE wind 20 kt. Seas in ice free waters 6 ft.
.THU...E wind 30 kt. Seas in ice free waters 9 ft.
.FRI...E wind 25 kt. Seas in ice free waters 7 ft.

$$

PKZ181-031215-
North and West of Nunivak Island-
256 PM AKDT Sun May 2 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt. Seas in ice free waters 6 ft.
.MON...NE wind 20 kt. Seas in ice free waters 4 ft.
.MON NIGHT...N wind 20 kt. Seas in ice free waters 4 ft. Freezing 
spray.
.TUE...N wind 20 kt. Seas in ice free waters 3 ft.
.TUE NIGHT...NE wind 15 kt. Seas in ice free waters 2 ft.
.WED...E wind 20 kt. Seas in ice free waters 6 ft.
.THU...NE wind 25 kt. Seas in ice free waters 6 ft.
.FRI...NE wind 20 kt. Seas in ice free waters 5 ft.

$$

PKZ185-031215-
Saint Matthew Island Waters-
256 PM AKDT Sun May 2 2021

...GALE WARNING TONIGHT...

.TONIGHT...E of Saint Matthew Island, E wind 20 kt. W of Saint
Matthew Island, N wind 40 kt diminishing to 30 kt after midnight.
Seas in ice free waters 9 ft. Freezing spray.
.MON...E of Saint Matthew Island, NE wind 20 kt. W of Saint
Matthew Island, N wind 30 kt diminishing to 20 kt in the afternoon. 
Seas in ice free waters 6 ft.
.MON NIGHT...N wind 15 kt. Seas in ice free waters 4 ft.
.TUE...NE wind 20 kt. Seas in ice free waters 4 ft.
.TUE NIGHT...E wind 25 kt. Seas in ice free waters 6 ft.
.WED...E wind 25 kt. Seas in ice free waters 9 ft.
.THU THROUGH FRI...N wind 30 kt. Seas in ice free waters 10 ft.

$$

4 follow-up statements

229 
FZAK52 PAFC 031134
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
334 AM AKDT Mon May 3 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.

PKZ199-040000-
334 AM AKDT Mon May 3 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low over Saint Paul Island moves south over Unalaska  
at 1009 mb Mon afternoon then dissipates over the North Pacific by
Tue morning. A 989 low 420 nm west of Attu moves to 215 nm 
southwest of Attu at 992 mb Wed morning. Its front moves from the 
western Bering Mon afternoon to the central Bering and Aleutians 
for Wed morning.

$$

PKZ150-040000-
South of the AK Peninsula Sitkinak to Castle Cape-
334 AM AKDT Mon May 3 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE wind 35 kt becoming NW in the afternoon. Seas 14 ft. 
Rain.
.TONIGHT...W wind 35 kt. Seas 13 ft. Snow showers.
.TUE...NW wind 30 kt. Seas 11 ft.
.TUE NIGHT...E wind 25 kt. Seas 8 ft.
.WED...E wind 20 kt. Seas 7 ft.
.THU...SE wind 25 kt. Seas 6 ft.
.FRI...S wind 25 kt. Seas 11 ft.

$$

PKZ155-040000-
South of the AK Peninsula Castle Cape to Cape Sarichef-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Seas 10 ft.
.TONIGHT...W wind 25 kt. Seas 9 ft.
.TUE...NW wind 30 kt. Seas 9 ft.
.TUE NIGHT...N wind 20 kt. Seas 7 ft.
.WED THROUGH THU...SE wind 30 kt. Seas 10 ft.
.FRI...S wind 25 kt. Seas 10 ft.

$$

PKZ160-040000-
Bristol Bay-
334 AM AKDT Mon May 3 2021

.TODAY...NE wind 20 kt. Seas 4 ft.
.TONIGHT...N wind 20 kt. Seas 5 ft.
.TUE...N wind 20 kt. Seas 5 ft.
.TUE NIGHT...SE wind 15 kt. Seas 3 ft.
.WED...E wind 10 kt. Seas 4 ft.
.THU...E wind 20 kt. Seas 4 ft.
.FRI...E wind 25 kt. Seas 4 ft.

$$

PKZ165-040000-
Port Heiden to Cape Sarichef-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 20 kt. Seas 9 ft. Snow.
.TONIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 25 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED THROUGH THU...E wind 30 kt. Seas 8 ft.
.FRI...SE wind 25 kt. Seas 6 ft.

$$

PKZ170-040000-
Cape Sarichef to Nikolski Bering Side-
334 AM AKDT Mon May 3 2021

...GALE WARNING TODAY...

.TODAY...W wind 35 kt. Seas 15 ft. Snow showers.
.TONIGHT...N wind 25 kt becoming NW 15 kt after midnight. Seas
13 ft.
.TUE...NW wind 15 kt. Seas 7 ft.
.TUE NIGHT...S wind 15 kt. Seas 4 ft.
.WED THROUGH THU...SE wind 35 kt. Seas 13 ft.
.FRI...S wind 20 kt. Seas 6 ft.

$$

PKZ171-040000-
Unalaska Bay-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 30 kt. Seas 5 ft. Snow showers.
.TONIGHT...NW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft.
.TUE NIGHT...SE wind 10 kt. Seas 3 ft.
.WED THROUGH THU...SE wind 30 kt. Seas 5 ft.
.FRI...S wind 10 kt. Seas 2 ft.

$$

PKZ172-040000-
Cape Sarichef to Nikolski Pacific Side-
334 AM AKDT Mon May 3 2021

...GALE WARNING TODAY...

.TODAY...W wind 35 kt. Seas 11 ft.
.TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas
10 ft.
.TUE...NW wind 20 kt. Seas 6 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED...SE wind 35 kt. Seas 13 ft.
.THU...S wind 35 kt. Seas 13 ft.
.FRI...S wind 20 kt. Seas 10 ft.

$$

PKZ173-040000-
Nikolski to Seguam Island Bering Side-
334 AM AKDT Mon May 3 2021

...GALE WARNING TODAY...

.TODAY...NW wind 40 kt. Seas 17 ft.
.TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas
15 ft subsiding to 10 ft after midnight.
.TUE...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft.
.WED THROUGH THU...SE wind 30 kt. Seas 11 ft.
.FRI...S wind 20 kt. Seas 6 ft.

$$

PKZ174-040000-
Nikolski to Seguam Island Pacific Side-
334 AM AKDT Mon May 3 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt. Seas 13 ft.
.TONIGHT...NW wind 35 kt diminishing to 20 kt after midnight. Seas
14 ft.
.TUE...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
Rain and snow.
.TUE NIGHT...SE wind 20 kt. Seas 7 ft.
.WED...SE wind 30 kt. Seas 11 ft.
.THU...S wind 20 kt. Seas 11 ft.
.FRI...SW wind 25 kt. Seas 10 ft.

$$

PKZ175-040000-
Seguam Island to Adak Bering Side-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NW wind 30 kt. Seas 13 ft.
.TONIGHT...W wind 25 kt becoming S after midnight. Seas 12 ft.
.TUE...SE wind 30 kt. Seas 7 ft. Rain and snow.
.TUE NIGHT...S wind 20 kt. Seas 6 ft.
.WED...E wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.

$$

PKZ176-040000-
Seguam Island to Adak Pacific Side-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NW wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 25 kt. Seas 7 ft.
.TUE...S wind 30 kt. Seas 9 ft. Rain and snow.
.TUE NIGHT...SW wind 15 kt. Seas 8 ft.
.WED...SE wind 20 kt. Seas 8 ft.
.THU THROUGH FRI...SW wind 20 kt. Seas 10 ft.

$$

PKZ177-040000-
Adak to Kiska-
334 AM AKDT Mon May 3 2021

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...S wind 20 kt. Seas 6 ft.
.TONIGHT...SE wind 30 kt increasing to 40 kt after midnight. Seas
7 ft building to 11 ft after midnight. Rain and snow.
.TUE...S wind 35 kt becoming SW 20 kt in the afternoon. Seas 12
ft.
.TUE NIGHT...S wind 20 kt. Seas 8 ft.
.WED...E wind 15 kt. Seas 9 ft.
.THU THROUGH FRI...W wind 20 kt. Seas 10 ft.

$$

PKZ178-040000-
Kiska to Attu-
334 AM AKDT Mon May 3 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE wind 25 kt increasing to 35 kt in the afternoon. Seas
8 ft. Rain.
.TONIGHT...SE wind 40 kt. Seas 15 ft. Rain.
.TUE...SW wind 25 kt. Seas 13 ft.
.TUE NIGHT...S wind 20 kt. Seas 12 ft.
.WED...NW wind 20 kt. Seas 10 ft.
.THU...NW wind 15 kt. Seas 8 ft.
.FRI...NW wind 25 kt. Seas 9 ft.

$$

PKZ179-040000-
Pribilof Islands Near Shore Waters-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 15 kt. Seas 10 ft.
.TONIGHT...N wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...E wind 30 kt. Seas 10 ft.
.THU...NE wind 35 kt. Seas 12 ft.
.FRI...NE wind 25 kt. Seas 8 ft.

$$

PKZ180-040000-
Kuskokwim Delta and Etolin Strait-
334 AM AKDT Mon May 3 2021

.TODAY...NE wind 15 kt. Seas in ice free waters 4 ft.
.TONIGHT...NW wind 20 kt. Seas in ice free waters 5 ft.
.TUE...NW wind 20 kt. Seas in ice free waters 4 ft.
.TUE NIGHT...E wind 15 kt. Seas in ice free waters 3 ft.
.WED...SE wind 20 kt. Seas in ice free waters 4 ft.
.THU THROUGH FRI...E wind 25 kt. Seas in ice free waters 5 ft.

$$

PKZ181-040000-
North and West of Nunivak Island-
334 AM AKDT Mon May 3 2021

.TODAY...N wind 20 kt. Seas in ice free waters 2 ft.
.TONIGHT...N wind 20 kt. Seas in ice free waters 3 ft. Freezing
spray.
.TUE...N wind 15 kt. Seas in ice free waters 2 ft. Freezing spray.
.TUE NIGHT...Variable wind 10 kt. Seas in ice free waters 2 ft.
.WED...E wind 20 kt. Seas in ice free waters 5 ft.
.THU THROUGH FRI...NE wind 20 kt. Seas in ice free waters 5 ft.

$$

PKZ185-040000-
Saint Matthew Island Waters-
334 AM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E of Saint Matthew Island, NE wind 20 kt. W of Saint
Matthew Island, N wind 30 kt diminishing to 20 kt in the
afternoon. Seas in ice free waters 6 ft.
.TONIGHT...N wind 15 kt. Seas in ice free waters 3 ft.
.TUE...N wind 15 kt E of Saint Matthew Island...E 20 kt W of Saint
Matthew Island. Seas in ice free waters 3 ft.
.TUE NIGHT...E wind 25 kt. Seas in ice free waters 5 ft.
.WED THROUGH FRI...N wind 25 kt. Seas in ice free waters 9 ft.

$$

087 
FZAK52 PAFC 032346
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
346 PM AKDT Mon May 3 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.

PKZ199-041315-
346 PM AKDT Mon May 3 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 986 mb North Pacific low moves to 195 nm South of Kiska at 992 
mb for Wed afternoon. Its front wraps over the Western Bering and 
moves into the Central Aleutians by Wed afternoon. A 992 mb low 
forms on the front 105 nm South of Atka Wed afternoon.

$$

PKZ150-041315-
South of the AK Peninsula Sitkinak to Castle Cape-
346 PM AKDT Mon May 3 2021

...GALE WARNING TONIGHT...

.TONIGHT...W wind 35 kt. Seas 13 ft. Rain and snow showers.
.TUE...N wind 30 kt. Seas 11 ft.
.TUE NIGHT...E wind 30 kt. Seas 9 ft.
.WED...NE wind 20 kt. Seas 7 ft.
.WED NIGHT...E wind 15 kt. Seas 5 ft.
.THU...SE wind 25 kt. Seas 6 ft.
.FRI THROUGH SAT...S wind 25 kt. Seas 12 ft.

$$

PKZ155-041315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
346 PM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 25 kt. Seas 9 ft.
.TUE...NW wind 30 kt. Seas 9 ft.
.TUE NIGHT...N wind 20 kt. Seas 7 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 30 kt. Seas 8 ft.
.THU...SE wind 30 kt. Seas 10 ft.
.FRI THROUGH SAT...S wind 25 kt. Seas 10 ft.

$$

PKZ160-041315-
Bristol Bay-
346 PM AKDT Mon May 3 2021

.TONIGHT...N wind 20 kt. Seas 6 ft.
.TUE...N wind 20 kt. Seas 6 ft.
.TUE NIGHT...SE wind 20 kt. Seas 6 ft.
.WED...SE wind 15 kt. Seas 4 ft.
.WED NIGHT...NE wind 10 kt. Seas 3 ft.
.THU...E wind 20 kt. Seas 5 ft.
.FRI...E wind 25 kt. Seas 7 ft.
.SAT...SE wind 15 kt. Seas 4 ft.

$$

PKZ165-041315-
Port Heiden to Cape Sarichef-
346 PM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 25 kt. Seas 8 ft.
.TUE NIGHT...NW wind 15 kt in the evening becoming variable 10 kt.
Seas 4 ft.
.WED...SE wind 25 kt. Seas 7 ft.
.WED NIGHT...E wind 30 kt. Seas 10 ft.
.THU...E wind 30 kt. Seas 10 ft.
.FRI...SE wind 25 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 5 ft.

$$

PKZ170-041315-
Cape Sarichef to Nikolski Bering Side-
346 PM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...N wind 25 kt becoming NW 15 kt after midnight. Seas
13 ft.
.TUE...NW wind 15 kt. Seas 7 ft.
.TUE NIGHT...SW wind 15 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 6 ft.
.WED NIGHT...E wind 40 kt. Seas 12 ft.
.THU...SE wind 35 kt. Seas 13 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 6 ft.

$$

PKZ171-041315-
Unalaska Bay-
346 PM AKDT Mon May 3 2021

.TONIGHT...NW wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt diminishing to 10 kt in the afternoon. Seas
3 ft.
.TUE NIGHT...N wind 10 kt becoming SE after midnight. Seas 3 ft.
.WED...SE wind 25 kt. Seas 4 ft.
.WED NIGHT...SE wind 40 kt. Seas 6 ft.
.THU...SE wind 30 kt. Seas 5 ft.
.FRI...S wind 10 kt. Seas 2 ft.
.SAT...S wind 15 kt. Seas 2 ft.

$$

PKZ172-041315-
Cape Sarichef to Nikolski Pacific Side-
346 PM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas
10 ft.
.TUE...NW wind 20 kt. Seas 6 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED...SE wind 30 kt. Seas 9 ft.
.WED NIGHT...SE wind 40 kt. Seas 13 ft.
.THU...S wind 35 kt. Seas 13 ft.
.FRI...S wind 20 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 10 ft.

$$

PKZ173-041315-
Nikolski to Seguam Island Bering Side-
346 PM AKDT Mon May 3 2021

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

.TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas
15 ft subsiding to 10 ft after midnight.
.TUE...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.TUE NIGHT...SE wind 25 kt. Seas 6 ft.
.WED...SE wind 30 kt. Seas 9 ft.
.WED NIGHT...SE wind 35 kt. Seas 12 ft.
.THU...SE wind 30 kt. Seas 11 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 6 ft.

$$

PKZ174-041315-
Nikolski to Seguam Island Pacific Side-
346 PM AKDT Mon May 3 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt diminishing to 20 kt after midnight. Seas
14 ft.
.TUE...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.TUE NIGHT...SE wind 25 kt. Seas 7 ft.
.WED...SE wind 30 kt. Seas 10 ft.
.WED NIGHT...S wind 35 kt. Seas 12 ft.
.THU...S wind 20 kt. Seas 11 ft.
.FRI THROUGH SAT...S wind 25 kt. Seas 10 ft.

$$

PKZ175-041315-
Seguam Island to Adak Bering Side-
346 PM AKDT Mon May 3 2021

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

.TONIGHT...W wind 25 kt becoming S after midnight. Seas 12 ft.
.TUE...SE wind 30 kt. Seas 9 ft. Snow and rain.
.TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...NE wind 30 kt. Seas 11 ft.
.THU...NW wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ176-041315-
Seguam Island to Adak Pacific Side-
346 PM AKDT Mon May 3 2021

...GALE WARNING TUESDAY...

.TONIGHT...W wind 25 kt. Seas 7 ft.
.TUE...S wind 35 kt. Seas 10 ft. Rain and snow.
.TUE NIGHT...S wind 20 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.WED...E wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 8 ft.
.THU THROUGH SAT...SW wind 20 kt. Seas 9 ft.

$$

PKZ177-041315-
Adak to Kiska-
346 PM AKDT Mon May 3 2021

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...SE wind 30 kt increasing to 40 kt after midnight. Seas
7 ft building to 11 ft after midnight. Rain and snow.
.TUE...S wind 35 kt becoming SW 20 kt in the afternoon. Seas 12
ft. Rain.
.TUE NIGHT...SW wind 15 kt. Seas 8 ft.
.WED...E wind 15 kt. Seas 8 ft.
.WED NIGHT...NE wind 15 kt. Seas 7 ft.
.THU THROUGH SAT...W wind 20 kt. Seas 9 ft.

$$

PKZ178-041315-
Kiska to Attu-
346 PM AKDT Mon May 3 2021

...GALE WARNING TONIGHT...

.TONIGHT...SE wind 40 kt. Seas 15 ft. Rain.
.TUE...SW wind 25 kt. Seas 13 ft.
.TUE NIGHT...S wind 20 kt. Seas 11 ft. Widespread rain showers.
.WED...E wind 15 kt. Seas 9 ft.
.WED NIGHT...N wind 15 kt. Seas 7 ft.
.THU...NW wind 15 kt. Seas 8 ft.
.FRI THROUGH SAT...NW wind 25 kt. Seas 9 ft.

$$

PKZ179-041315-
Pribilof Islands Near Shore Waters-
346 PM AKDT Mon May 3 2021

.TONIGHT...N wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...SE wind 20 kt. Seas 5 ft.
.WED NIGHT...E wind 30 kt. Seas 10 ft.
.THU...NE wind 35 kt. Seas 12 ft.
.FRI...NE wind 25 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 6 ft.

$$

PKZ180-041315-
Kuskokwim Delta and Etolin Strait-
346 PM AKDT Mon May 3 2021

.TONIGHT...NW wind 20 kt. Seas in ice free waters 6 ft.
.TUE...NW wind 20 kt. Seas in ice free waters 6 ft.
.TUE NIGHT...NW wind 10 kt becoming NE after midnight. Seas in ice
free waters 3 ft.
.WED...SE wind 20 kt. Seas in ice free waters 5 ft.
.WED NIGHT...E wind 15 kt. Seas in ice free waters 4 ft.
.THU THROUGH FRI...E wind 25 kt. Seas in ice free waters 5 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 4 ft.

$$

PKZ181-041315-
North and West of Nunivak Island-
346 PM AKDT Mon May 3 2021

.TONIGHT...N wind 20 kt. Seas in ice free waters 5 ft. Freezing
spray.
.TUE...N wind 15 kt. Seas in ice free waters 4 ft. Freezing spray.
.TUE NIGHT...N wind 15 kt. Seas in ice free waters 3 ft.
.WED AND WED NIGHT...SE wind 15 kt. Seas in ice free waters 3 ft.
.THU THROUGH FRI...NE wind 20 kt. Seas in ice free waters 5 ft.
.SAT...E wind 20 kt. Seas in ice free waters 5 ft.

$$

PKZ185-041315-
Saint Matthew Island Waters-
346 PM AKDT Mon May 3 2021

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...N wind 15 kt. Seas in ice free waters 3 ft.
.TUE...N wind 15 kt E of Saint Matthew Island...E 20 kt W of Saint
Matthew Island. Seas in ice free waters 3 ft.
.TUE NIGHT...Variable wind 10 kt E of Saint Matthew Island... E
25 kt W of Saint Matthew Island. Seas in ice free waters 5 ft.
.WED...E wind 25 kt. Seas in ice free waters 7 ft.
.WED NIGHT...E wind 20 kt. Seas in ice free waters 7 ft.
.THU THROUGH FRI...N wind 25 kt. Seas in ice free waters 10 ft.
.SAT...NE wind 25 kt. Seas in ice free waters 6 ft.

$$

668 
FZAK52 PAFC 041132
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
332 AM AKDT Tue May 4 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.

PKZ199-050100-
332 AM AKDT Tue May 4 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 983 mb Kamchatka Low moves to 195 nm south of Kiska at 994 mb
for Wed afternoon. Its front moves from the western Bering to the
eastern Aleutians by Thu morning. A 992 mb low forms along the 
front 110 nm South of Atka Wed afternoon and moves to 80 nm north 
of Atka by Thu morning.

$$

PKZ150-050100-
South of the AK Peninsula Sitkinak to Castle Cape-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 30 kt. Seas 10 ft.
.TONIGHT...NE wind 30 kt. Seas 8 ft.
.WED...NE wind 20 kt. Seas 7 ft.
.WED NIGHT...E wind 15 kt. Seas 5 ft.
.THU THROUGH FRI...E wind 25 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 10 ft.

$$

PKZ155-050100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 30 kt. Seas 9 ft.
.TONIGHT...NW wind 20 kt in the evening becoming variable 10 kt.
From the Shumagin Islands E, N wind 20 kt. Seas 6 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 30 kt. Seas 8 ft.
.THU...E wind 30 kt. Seas 9 ft.
.FRI...SW wind 25 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 10 ft.

$$

PKZ160-050100-
Bristol Bay-
332 AM AKDT Tue May 4 2021

.TODAY...N wind 20 kt. Seas 4 ft.
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...SE wind 15 kt becoming E in the afternoon. Seas 2 ft.
.WED NIGHT...NE wind 10 kt. Seas 2 ft.
.THU...E wind 15 kt. Seas 5 ft.
.FRI...E wind 20 kt. Seas 2 ft.
.SAT...SE wind 20 kt. Seas 2 ft.

$$

PKZ165-050100-
Port Heiden to Cape Sarichef-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...NW wind 20 kt. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.WED...SE wind 15 kt increasing to 25 kt in the afternoon. From
Port Moller E, E wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 30 kt. Seas 6 ft.
.THU...E wind 30 kt. Seas 7 ft.
.FRI...E wind 25 kt. Seas 6 ft.
.SAT...SE wind 20 kt. Seas 4 ft.

$$

PKZ170-050100-
Cape Sarichef to Nikolski Bering Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...W wind 15 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.WED...SE wind 20 kt increasing to 30 kt in the afternoon. Seas
6 ft.
.WED NIGHT...E wind 40 kt gusting to 45 kt in bays and passes. Seas 
11 ft.
.THU...SE wind 35 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
.SAT...SE wind 20 kt. Seas 4 ft.

$$

PKZ171-050100-
Unalaska Bay-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...W wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft.
.TONIGHT...Variable wind less than 10 kt becoming SE 10 kt after
midnight. Seas 3 ft.
.WED...SE wind 25 kt. Seas 3 ft.
.WED NIGHT...SE wind 40 kt. Seas 5 ft.
.THU...SE wind 30 kt. Seas 4 ft.
.FRI...SE wind 10 kt. Seas 2 ft.
.SAT...SE wind 15 kt. Seas 2 ft.

$$

PKZ172-050100-
Cape Sarichef to Nikolski Pacific Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...NW wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.WED...E wind 30 kt. Seas 8 ft.
.WED NIGHT...SE wind 35 kt. Seas 11 ft.
.THU...SE wind 30 kt. Seas 11 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 9 ft.

$$

PKZ173-050100-
Nikolski to Seguam Island Bering Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.TONIGHT...SE wind 25 kt. Seas 5 ft.
.WED...E wind 30 kt. Seas 8 ft.
.WED NIGHT...SE wind 35 kt gusting to 45 kt in bays and passes. Seas
11 ft.
.THU THROUGH SAT...SE wind 20 kt. Seas 7 ft.

$$

PKZ174-050100-
Nikolski to Seguam Island Pacific Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.TONIGHT...SE wind 25 kt. Seas 7 ft.
.WED...E wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 8 ft.

$$

PKZ175-050100-
Seguam Island to Adak Bering Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 30 kt. Seas 7 ft. Rain and snow.
.TONIGHT...S wind 20 kt. Seas 6 ft.
.WED...SE wind 20 kt. Seas 6 ft. Rain.
.WED NIGHT...NE wind 25 kt. Seas 9 ft.
.THU...SE wind 15 kt. Seas 9 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ176-050100-
Seguam Island to Adak Pacific Side-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 10 ft. Rain.
.TONIGHT...S wind 20 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.WED...SE wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 9 ft.
.THU THROUGH SAT...S wind 20 kt. Seas 9 ft.

$$

PKZ177-050100-
Adak to Kiska-
332 AM AKDT Tue May 4 2021

...GALE WARNING TODAY...

.TODAY...S wind 35 kt becoming SW 20 kt in the afternoon. Seas
12 ft.
.TONIGHT...S wind 20 kt. Seas 8 ft.
.WED...SE wind 15 kt. Seas 8 ft.
.WED NIGHT...NE wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 10 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 8 ft.

$$

PKZ178-050100-
Kiska to Attu-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW wind 25 kt. Seas 13 ft. Rain showers.
.TONIGHT...S wind 25 kt diminishing to 15 kt after midnight. Seas
12 ft.
.WED...SE wind 15 kt becoming NE in the afternoon. Seas 9 ft.
.WED NIGHT...N wind 20 kt. Seas 8 ft.
.THU...N wind 20 kt. Seas 10 ft.
.FRI...NW wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ179-050100-
Pribilof Islands Near Shore Waters-
332 AM AKDT Tue May 4 2021

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...E wind 20 kt. Seas 5 ft.
.WED NIGHT...E wind 35 kt. Seas 10 ft.
.THU...E wind 30 kt. Seas 12 ft.
.FRI...E wind 20 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 4 ft.

$$

PKZ180-050100-
Kuskokwim Delta and Etolin Strait-
332 AM AKDT Tue May 4 2021

.TODAY...NW wind 20 kt. Seas in ice free waters 4 ft.
.TONIGHT...NW wind 15 kt becoming N after midnight. Seas in ice
free waters 3 ft.
.WED...SE wind 15 kt. Seas in ice free waters 2 ft.
.WED NIGHT...E wind 20 kt. Seas in ice free waters 3 ft.
.THU...E wind 20 kt. Seas in ice free waters 6 ft.
.FRI...NE wind 25 kt. Seas in ice free waters 5 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 4 ft.

$$

PKZ181-050100-
North and West of Nunivak Island-
332 AM AKDT Tue May 4 2021

.TODAY...N wind 15 kt. Seas in ice free waters 2 ft. Freezing
spray.
.TONIGHT...N wind 15 kt. Seas in ice free waters 2 ft.
.WED...Variable wind 10 kt. Seas in ice free waters 2 ft.
.WED NIGHT...E wind 15 kt. Seas in ice free waters 3 ft.
.THU THROUGH FRI...NE wind 20 kt. Seas in ice free waters 5 ft.
.SAT...E wind 20 kt. Seas in ice free waters 3 ft.

$$

PKZ185-050100-
Saint Matthew Island Waters-
332 AM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...N wind 15 kt E of Saint Matthew Island...E 20 kt W of
Saint Matthew Island. Seas in ice free waters 3 ft.
.TONIGHT...Variable wind 10 kt E of Saint Matthew Island...E 25 kt
W of Saint Matthew Island. Seas in ice free waters 5 ft.
.WED...E wind 15 kt E of Saint Matthew Island...E 25 kt W of Saint
Matthew Island. Seas in ice free waters 7 ft.
.WED NIGHT...E wind 20 kt. Seas in ice free waters 7 ft.
.THU THROUGH FRI...NE wind 25 kt. Seas in ice free waters 9 ft.
.SAT...NE wind 25 kt. Seas in ice free waters 5 ft.

$$

142 
FZAK52 PAFC 042348
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
348 PM AKDT Tue May 4 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.

PKZ199-051315-
348 PM AKDT Tue May 4 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 990 mb North Pacific low moves to 35 nm west of Adak at 984 mb 
for Thu afternoon.

$$

PKZ150-051315-
South of the AK Peninsula Sitkinak to Castle Cape-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 30 kt. Seas 10 ft.
.WED...NE wind 20 kt. Seas 7 ft.
.WED NIGHT...E wind 15 kt. Seas 5 ft.
.THU...SE wind 20 kt. Seas 6 ft.
.THU NIGHT...E wind 25 kt. Seas 10 ft.
.FRI...E wind 35 kt. Seas 13 ft.
.SAT...S wind 20 kt. Seas 10 ft.
.SUN...SE wind 25 kt. Seas 9 ft.

$$

PKZ155-051315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...NW wind 20 kt in the evening becoming variable 10 kt.
From the Shumagin Islands E, N wind 20 kt. Seas 6 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 30 kt except E 20 kt from the Shumagin Islands
E. Seas 9 ft.
.THU AND THU NIGHT...E wind 30 kt. Seas 10 ft.
.FRI...S wind 30 kt. Seas 10 ft.
.SAT THROUGH SUN...SE wind 25 kt. Seas 9 ft.

$$

PKZ160-051315-
Bristol Bay-
348 PM AKDT Tue May 4 2021

.TONIGHT...S wind 15 kt. Seas 4 ft.
.WED...SE wind 15 kt becoming E in the afternoon. Seas 4 ft.
.WED NIGHT...NE wind 10 kt. Seas 3 ft.
.THU...E wind 20 kt. Seas 5 ft.
.THU NIGHT...E wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 5 ft.
.SUN...E wind 25 kt. Seas 6 ft.

$$

PKZ165-051315-
Port Heiden to Cape Sarichef-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.WED...SE wind 15 kt increasing to 25 kt in the afternoon. From
Port Moller E, E wind 15 kt. Seas 6 ft.
.WED NIGHT...SE wind 30 kt except E 25 kt from Port Moller E. Seas
9 ft.
.THU AND THU NIGHT...E wind 30 kt. Seas 9 ft.
.FRI...E wind 30 kt. Seas 9 ft.
.SAT THROUGH SUN...SE wind 20 kt. Seas 5 ft.

$$

PKZ170-051315-
Cape Sarichef to Nikolski Bering Side-
348 PM AKDT Tue May 4 2021

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.WED...SE wind 20 kt increasing to 30 kt in the afternoon. Seas
6 ft building to 9 ft in the afternoon.
.WED NIGHT...E wind 40 kt. Seas 11 ft.
.THU...SE wind 35 kt. Seas 11 ft.
.THU NIGHT...E wind 25 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 5 ft.

$$

PKZ171-051315-
Unalaska Bay-
348 PM AKDT Tue May 4 2021

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...Variable wind less than 10 kt becoming SE 10 kt after
midnight. Seas 3 ft.
.WED...SE wind 25 kt. Seas 4 ft.
.WED NIGHT...SE wind 40 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 4 ft.
.THU NIGHT...SE wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 2 ft.
.SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-051315-
Cape Sarichef to Nikolski Pacific Side-
348 PM AKDT Tue May 4 2021

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 5 ft.
.WED...E wind 30 kt. Seas 11 ft.
.WED NIGHT...E wind 35 kt. Seas 12 ft. Rain.
.THU...S wind 25 kt. Seas 10 ft.
.THU NIGHT...SE wind 15 kt. Seas 8 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 9 ft.
.SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ173-051315-
Nikolski to Seguam Island Bering Side-
348 PM AKDT Tue May 4 2021

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 7 ft.
.WED...E wind 30 kt. Seas 10 ft.
.WED NIGHT...E wind 35 kt. Seas 12 ft. Rain.
.THU...SE wind 20 kt. Seas 9 ft.
.THU NIGHT...E wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ174-051315-
Nikolski to Seguam Island Pacific Side-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 7 ft.
.WED...E wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 30 kt diminishing to 20 kt after midnight.
Seas 11 ft.
.THU...S wind 20 kt. Seas 10 ft.
.THU NIGHT...SE wind 15 kt. Seas 9 ft.
.FRI...SE wind 20 kt. Seas 9 ft.
.SAT...S wind 15 kt. Seas 8 ft.
.SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ175-051315-
Seguam Island to Adak Bering Side-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 6 ft.
.WED...SE wind 20 kt. Seas 6 ft. Rain.
.WED NIGHT...NE wind 25 kt. Seas 9 ft. Rain.
.THU...S wind 20 kt. Seas 9 ft.
.THU NIGHT...E wind 20 kt. Seas 8 ft.
.FRI...NE wind 15 kt. Seas 6 ft.
.SAT...S wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-051315-
Seguam Island to Adak Pacific Side-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY NIGHT...

.TONIGHT...S wind 20 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.WED...SE wind 15 kt. Seas 7 ft.
.WED NIGHT...SW wind 20 kt. Seas 9 ft.
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...E wind 15 kt. Seas 9 ft.
.FRI...N wind 20 kt. Seas 9 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ177-051315-
Adak to Kiska-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 20 kt. Seas 8 ft.
.WED...SE wind 15 kt. Seas 8 ft.
.WED NIGHT...N wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 11 ft.
.THU NIGHT...N wind 30 kt. Seas 12 ft.
.FRI...NW wind 20 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ178-051315-
Kiska to Attu-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...S wind 25 kt diminishing to 15 kt after midnight. Seas
12 ft.
.WED...SE wind 15 kt becoming NE in the afternoon. Seas 9 ft.
.WED NIGHT...N wind 20 kt. Seas 8 ft.
.THU...N wind 20 kt. Seas 8 ft.
.THU NIGHT...N wind 25 kt. Seas 10 ft.
.FRI...N wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
.SUN...NW wind 15 kt. Seas 7 ft.

$$

PKZ179-051315-
Pribilof Islands Near Shore Waters-
348 PM AKDT Tue May 4 2021

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 25 kt increasing to 35 kt after midnight. Seas
10 ft.
.THU...E wind 35 kt. Seas 13 ft.
.THU NIGHT...E wind 30 kt. Seas 12 ft.
.FRI...E wind 25 kt. Seas 8 ft.
.SAT THROUGH SUN...E wind 15 kt. Seas 4 ft.

$$

PKZ180-051315-
Kuskokwim Delta and Etolin Strait-
348 PM AKDT Tue May 4 2021

.TONIGHT...NW wind 15 kt becoming NE after midnight. Seas in ice
free waters 3 ft.
.WED...SE wind 15 kt. Seas in ice free waters 3 ft.
.WED NIGHT...E wind 20 kt. Seas in ice free waters 4 ft.
.THU...E wind 25 kt. Seas in ice free waters 6 ft.
.THU NIGHT...E wind 20 kt. Seas in ice free waters 5 ft.
.FRI...E wind 25 kt. Seas in ice free waters 6 ft.
.SAT THROUGH SUN...E wind 20 kt. Seas in ice free waters 4 ft.

$$

PKZ181-051315-
North and West of Nunivak Island-
348 PM AKDT Tue May 4 2021

.TONIGHT...N wind 15 kt. Seas in ice free waters 2 ft.
.WED...Variable wind 10 kt. Seas in ice free waters 2 ft.
.WED NIGHT...E wind 15 kt. Seas in ice free waters 3 ft.
.THU...E wind 25 kt. Seas in ice free waters 5 ft.
.THU NIGHT...NE wind 20 kt. Seas in ice free waters 5 ft.
.FRI...NE wind 20 kt. Seas in ice free waters 4 ft.
.SAT THROUGH SUN...E wind 20 kt. Seas in ice free waters 3 ft.

$$

PKZ185-051315-
Saint Matthew Island Waters-
348 PM AKDT Tue May 4 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...Variable wind 10 kt E of Saint Matthew Island...E 25 kt
W of Saint Matthew Island. Seas in ice free waters 5 ft.
.WED...E wind 15 kt E of Saint Matthew Island...E 25 kt W of Saint
Matthew Island. Seas in ice free waters 7 ft.
.WED NIGHT...E wind 20 kt E of Saint Matthew Island... E 25 kt W
of Saint Matthew Island. Seas in ice free waters 7 ft.
.THU AND THU NIGHT...NE wind 25 kt. Seas in ice free waters 9 ft.
.FRI THROUGH SAT...NE wind 25 kt. Seas in ice free waters 7 ft.
.SUN...NE wind 20 kt. Seas in ice free waters 4 ft.

$$

The office that day

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

Issued	Product	Office	Lasted
May 1, 4:22 PM AKDT	Small Craft Advisory	AFC	24 hr
May 2, 3:30 AM AKDT	Small Craft Advisory	AFC	13 hr
May 2, 3:31 AM AKDT	Gale Warning	AFC	48 hr
May 2, 2:57 PM AKDT	Gale Warning	AFC	49 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.