Gale Warning 451, NWS Anchorage, AK

602 
FZAK52 PAFC 291921 CCA
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage Alaska
1121 AM AKDT Sat May 29 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.

PKZ199-300030-
1121 AM AKDT Sat May 29 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi volcano, located 140 nm west of Adak, is currently 
active.

A 975 mb low 150 nm south of Dutch Harbor departs to the south 
this morning. Northeasterly flow continues across the Bering 
through Mon morning.

$$

PKZ150-300030-
South of the AK Peninsula Sitkinak to Castle Cape-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E wind 20 kt becoming SW in the afternoon. Seas 9 ft. Rain.
.TONIGHT...SW wind 20 kt. Seas 9 ft.
.SUN...SE wind 20 kt. Seas 8 ft.
.SUN NIGHT...E wind 30 kt. Seas 10 ft.
.MON...E wind 30 kt. Seas 11 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.WED...E wind 20 kt. Seas 8 ft.

$$

PKZ155-300030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 15 kt. Seas 10 ft.
.TONIGHT...SE wind 15 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 7 ft.
.SUN NIGHT...NE wind 30 kt. Seas 11 ft.
.MON...NE wind 30 kt. Seas 11 ft.
.TUE...SW wind 20 kt. Seas 9 ft.
.WED...NE wind 15 kt. Seas 6 ft.

$$

PKZ160-300030-
Bristol Bay-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE wind 25 kt. Seas 5 ft.
.TONIGHT...NE wind 25 kt becoming E 15 kt after midnight. Seas 4
ft. Rain showers.
.SUN...SE wind 15 kt. Seas 3 ft.
.SUN NIGHT...E wind 20 kt. Seas 3 ft.
.MON...E wind 25 kt. Seas 3 ft.
.TUE...SE wind 10 kt. Seas 3 ft.
.WED...E wind 15 kt. Seas 1 foot.

$$

PKZ165-300030-
Port Heiden to Cape Sarichef-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE wind 25 kt. Seas 7 ft. Rain.
.TONIGHT...E wind 20 kt becoming S 15 kt after midnight. Seas 6 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.SUN NIGHT...NE wind 25 kt. Seas 4 ft.
.MON...NE wind 30 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...NE wind 15 kt. Seas 3 ft.

$$

PKZ170-300030-
Cape Sarichef to Nikolski Bering Side-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE wind 30 kt diminishing to 20 kt in the afternoon. Seas
9 ft.
.TONIGHT...NE wind 20 kt. Seas 7 ft.
.SUN...NE wind 20 kt. Seas 7 ft.
.SUN NIGHT...N wind 20 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 4 ft.

$$

PKZ171-300030-
Unalaska Bay-
1121 AM AKDT Sat May 29 2021

.TODAY...E wind 20 kt diminishing to 10 kt in the afternoon. Seas
3 ft.
.TONIGHT...E wind 10 kt in the evening becoming variable less than
10 kt. Seas 2 ft.
.SUN...Variable wind less than 10 kt. Seas 3 ft.
.SUN NIGHT...N wind 10 kt. Seas 3 ft.
.MON...NW wind 15 kt. Seas 3 ft.
.TUE...S wind 10 kt. Seas 2 ft.
.WED...N wind 10 kt. Seas 2 ft.

$$

PKZ172-300030-
Cape Sarichef to Nikolski Pacific Side-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt diminishing to 20 kt in the afternoon. Seas
12 ft.
.TONIGHT...E wind 15 kt. Seas 8 ft.
.SUN...NE wind 20 kt. Seas 6 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...SW wind 15 kt. Seas 8 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ173-300030-
Nikolski to Seguam Island Bering Side-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NE wind 30 kt. Seas 10 ft.
.TONIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 10 ft.
.SUN NIGHT...N wind 20 kt. Seas 8 ft.
.MON THROUGH TUE...Variable wind 10 kt. Seas 5 ft.
.WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ174-300030-
Nikolski to Seguam Island Pacific Side-
1121 AM AKDT Sat May 29 2021

...GALE WARNING TODAY...

.TODAY...NE wind 35 kt diminishing to 25 kt in the afternoon. Seas 
13 ft.
.TONIGHT...NE wind 20 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON THROUGH WED...W wind 15 kt. Seas 7 ft.

$$

PKZ175-300030-
Seguam Island to Adak Bering Side-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N wind 30 kt. Seas 10 ft.
.TONIGHT...N wind 25 kt. Seas 10 ft.
.SUN...N wind 25 kt. Seas 10 ft.
.SUN NIGHT...NW wind 20 kt. Seas 8 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ176-300030-
Seguam Island to Adak Pacific Side-
1121 AM AKDT Sat May 29 2021

...GALE WARNING TODAY...

.TODAY...N wind 35 kt. Seas 10 ft.
.TONIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.SUN NIGHT...NW wind 25 kt. Seas 7 ft.
.MON THROUGH WED...W wind 15 kt. Seas 6 ft.

$$

PKZ177-300030-
Adak to Kiska-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N wind 30 kt. Seas 8 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.SUN NIGHT...NW wind 15 kt. Seas 6 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 7 ft.

$$

PKZ178-300030-
Kiska to Attu-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 7 ft.
.TONIGHT...N wind 25 kt. Seas 7 ft.
.SUN...N wind 20 kt. Seas 6 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 6 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 6 ft.
.WED...NW wind 20 kt. Seas 6 ft.

$$

PKZ179-300030-
Pribilof Islands Near Shore Waters-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NE wind 30 kt. Seas 10 ft.
.TONIGHT...N wind 30 kt. Seas 10 ft.
.SUN...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 8 
ft.
.SUN NIGHT...N wind 15 kt. Seas 5 ft.
.MON...NE wind 15 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-300030-
Kuskokwim Delta and Etolin Strait-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE wind 30 kt. Seas 8 ft.
.TONIGHT...N wind 30 kt. Seas 7 ft.
.SUN...NE wind 20 kt. Seas 5 ft.
.SUN NIGHT...E wind 20 kt. Seas 3 ft.
.MON...NE wind 25 kt. Seas 5 ft.
.TUE THROUGH WED...E wind 10 kt. Seas 3 ft.

$$

PKZ181-300030-
North and West of Nunivak Island-
1121 AM AKDT Sat May 29 2021

...GALE WARNING TONIGHT...

.TODAY...NE wind 30 kt. Seas 7 ft. Areas of smoke.
.TONIGHT...N wind 35 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 5 ft.
.SUN NIGHT...NE wind 20 kt. Seas 4 ft.
.MON THROUGH TUE...NE wind 15 kt. Seas 4 ft.
.WED...N wind 20 kt. Seas 5 ft.

$$

PKZ185-300030-
Saint Matthew Island Waters-
1121 AM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NE wind 30 kt. Seas 8 ft.
.TONIGHT...N wind 25 kt. Seas 7 ft.
.SUN...N wind 25 kt. Seas 6 ft.
.SUN NIGHT...NE wind 25 kt. Seas 5 ft.
.MON...NE wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...N wind 25 kt. Seas 6 ft.

$$

850 
FZAK52 PAFC 300000
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
400 PM AKDT Sat May 29 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.

PKZ199-301315-
400 PM AKDT Sat May 29 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano at 140 nm west of Adak is active.

A 979 mb low at 380 nm south of Nikolski swings east to 420 nm 
south of Chignik at 987 mb on Monday afternoon. Its front extends 
into Southwest Alaska through Monday afternoon. Northeasterly flow
continues across the Bering through Mon morning.

$$

PKZ150-301315-
South of the AK Peninsula Sitkinak to Castle Cape-
400 PM AKDT Sat May 29 2021

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

.TONIGHT...SW wind 20 kt. Seas 9 ft.
.SUN...E wind 20 kt. Seas 8 ft.
.SUN NIGHT...E wind 20 kt increasing to 30 kt after midnight. Seas 
10 ft.
.MON...E wind 30 kt. Seas 11 ft.
.MON NIGHT...E wind 25 kt. Seas 10 ft.
.TUE...SE wind 15 kt. Seas 7 ft.
.WED...E wind 20 kt. Seas 8 ft.
.THU...N wind 20 kt. Seas 6 ft.

$$

PKZ155-301315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
400 PM AKDT Sat May 29 2021

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

.TONIGHT...S wind 15 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 7 ft.
.SUN NIGHT...NE wind 20 kt increasing to 30 kt after midnight. Seas 
12 ft.
.MON...NE wind 30 kt. Seas 12 ft.
.MON NIGHT...NE wind 25 kt. Seas 10 ft.
.TUE...SW wind 15 kt. Seas 7 ft.
.WED...NE wind 15 kt. Seas 6 ft.
.THU...NW wind 20 kt. Seas 6 ft.

$$

PKZ160-301315-
Bristol Bay-
400 PM AKDT Sat May 29 2021

.TONIGHT...NE wind 20 kt. Seas 4 ft. Rain.
.SUN...SE wind 15 kt. Seas 2 ft.
.SUN NIGHT...E wind 20 kt. Seas 3 ft.
.MON AND MON NIGHT...NE wind 20 kt. Seas 3 ft.
.TUE THROUGH WED...E wind 15 kt. Seas 1 foot.
.THU...N wind 15 kt. Seas 2 ft.

$$

PKZ165-301315-
Port Heiden to Cape Sarichef-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NE wind 20 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.SUN NIGHT...NE wind 15 kt increasing to 25 kt after midnight. Seas 
4 ft.
.MON AND MON NIGHT...NE wind 25 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 3 ft.
.WED...NE wind 15 kt. Seas 3 ft.
.THU...NW wind 20 kt. Seas 4 ft.

$$

PKZ170-301315-
Cape Sarichef to Nikolski Bering Side-
400 PM AKDT Sat May 29 2021

.TONIGHT...NE wind 20 kt. Seas 7 ft.
.SUN...NE wind 20 kt. Seas 7 ft.
.SUN NIGHT...N wind 15 kt. Seas 6 ft.
.MON...N wind 20 kt. Seas 4 ft.
.MON NIGHT...NW wind 15 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU...NW wind 15 kt. Seas 5 ft.

$$

PKZ171-301315-
Unalaska Bay-
400 PM AKDT Sat May 29 2021

.TONIGHT...E wind 10 kt in the evening becoming variable less than
10 kt. Seas 2 ft.
.SUN...Variable wind less than 10 kt. Seas 3 ft.
.SUN NIGHT...Variable wind less than 10 kt becoming N 10 kt after
midnight. Seas 3 ft.
.MON...NW wind 15 kt. Seas 4 ft.
.MON NIGHT...NW wind 10 kt. Seas 3 ft.
.TUE...SW wind 10 kt. Seas 2 ft.
.WED...N wind 10 kt. Seas 2 ft.
.THU...W wind 10 kt. Seas 2 ft.

$$

PKZ172-301315-
Cape Sarichef to Nikolski Pacific Side-
400 PM AKDT Sat May 29 2021

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

.TONIGHT...E wind 15 kt. Seas 8 ft.
.SUN...NE wind 20 kt. Seas 5 ft.
.SUN NIGHT...N wind 25 kt. Seas 8 ft.
.MON...N wind 25 kt. Seas 10 ft.
.MON NIGHT...NW wind 20 kt. Seas 9 ft.
.TUE...SW wind 15 kt. Seas 7 ft.
.WED...NW wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ173-301315-
Nikolski to Seguam Island Bering Side-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.WED THROUGH THU...W wind 15 kt. Seas 6 ft.

$$

PKZ174-301315-
Nikolski to Seguam Island Pacific Side-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TONIGHT...

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

$$

PKZ175-301315-
Seguam Island to Adak Bering Side-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON AND MON NIGHT...Variable wind 10 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 7 ft.

$$

PKZ176-301315-
Seguam Island to Adak Pacific Side-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.SUN NIGHT...N wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 5 ft.
.TUE THROUGH THU...W wind 15 kt. Seas 6 ft.

$$

PKZ177-301315-
Adak to Kiska-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...N wind 25 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 7 ft.
.SUN NIGHT...NW wind 15 kt. Seas 6 ft.
.MON AND MON NIGHT...NW wind 15 kt. Seas 5 ft.
.TUE THROUGH THU...W wind 20 kt. Seas 7 ft.

$$

PKZ178-301315-
Kiska to Attu-
400 PM AKDT Sat May 29 2021

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

$$

PKZ179-301315-
Pribilof Islands Near Shore Waters-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 30 kt. Seas 9 ft.
.SUN...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 7 
ft.
.SUN NIGHT...Variable wind 10 kt. Seas 5 ft.
.MON...NE wind 15 kt. Seas 4 ft.
.MON NIGHT...NE wind 20 kt. Seas 4 ft.
.TUE...NE wind 15 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 4 ft.
.THU...NW wind 15 kt. Seas 5 ft.

$$

PKZ180-301315-
Kuskokwim Delta and Etolin Strait-
400 PM AKDT Sat May 29 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...N wind 30 kt. Seas 7 ft.
.SUN...N wind 20 kt becoming E 10 kt in the afternoon. Seas 4 ft.
.SUN NIGHT...E wind 20 kt. Seas 3 ft.
.MON...NE wind 25 kt. Seas 4 ft.
.MON NIGHT...N wind 20 kt. Seas 3 ft.
.TUE...E wind 15 kt. Seas 3 ft.
.WED...E wind 10 kt. Seas 2 ft.
.THU...NW wind 15 kt. Seas 3 ft.

$$

PKZ181-301315-
North and West of Nunivak Island-
400 PM AKDT Sat May 29 2021

...GALE WARNING TONIGHT...

.TONIGHT...N wind 35 kt diminishing to 25 kt after midnight. Seas 7 
ft. Areas of smoke.
.SUN...N wind 20 kt. Seas 6 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...N wind 15 kt. Seas 3 ft.
.MON NIGHT...N wind 20 kt. Seas 4 ft.
.TUE THROUGH WED...N wind 20 kt. Seas 5 ft.
.THU...NW wind 15 kt. Seas 5 ft.

$$

PKZ185-301315-
Saint Matthew Island Waters-
400 PM AKDT Sat May 29 2021

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

.TONIGHT...N wind 30 kt E of Saint Matthew Island...NE 20 kt W of
Saint Matthew Island. Seas 7 ft.
.SUN...N wind 25 kt. Seas 6 ft.
.SUN NIGHT...E of Saint Matthew Island, NE wind 25 kt diminishing
to 15 kt after midnight. W of Saint Matthew Island, N wind 25 kt. 
Seas 6 ft.
.MON AND MON NIGHT...NE wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...N wind 25 kt. Seas 6 ft.
.THU...NW wind 20 kt. Seas 6 ft.

$$