Small Craft Advisory 425, NWS Anchorage, AK

308 
FZAK52 PAFC 280003
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
403 PM AKDT Thu May 27 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.

PKZ199-281315-
403 PM AKDT Thu May 27 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 978 mb low 165 nm southwest of Amchitka moves into the North 
Pacific and dissipates by Sat morning. A 1000 mb North Pacific low 
moves to 40 nm south of Cape Sarichef at 978 mb Sat morning then 
moves to 260 nm south of Nikolski at 979 mb for Sat afternoon. Its 
front moves over the eastern Bering and western Alaska through Sat 
afternoon.

$$

PKZ150-281315-
South of the AK Peninsula Sitkinak to Castle Cape-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SE wind 10 kt. Seas 5 ft.
.FRI...E wind 20 kt. Seas 5 ft.
.FRI NIGHT...E wind 25 kt. Seas 7 ft. Rain.
.SAT...S wind 15 kt. Seas 8 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN THROUGH MON...E wind 25 kt. Seas 10 ft.
.TUE...SE wind 15 kt. Seas 7 ft.

$$

PKZ155-281315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
403 PM AKDT Thu May 27 2021

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 6 ft.
.FRI...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 7 ft.
.FRI NIGHT...E wind 35 kt. Seas 11 ft.
.SAT...SE wind 20 kt. Seas 10 ft.
.SAT NIGHT...E wind 15 kt. Seas 8 ft.
.SUN THROUGH MON...NE wind 25 kt. Seas 9 ft.
.TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ160-281315-
Bristol Bay-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 1 foot.
.FRI...E wind 10 kt increasing to 15 kt in the afternoon. Seas 1 foot.
.FRI NIGHT...NE wind 25 kt. Seas 3 ft.
.SAT...NE wind 25 kt. Seas 4 ft.
.SAT NIGHT...SE wind 20 kt. Seas 3 ft.
.SUN...E wind 15 kt. Seas 4 ft.
.MON...NE wind 20 kt. Seas 5 ft.
.TUE...E wind 15 kt. Seas 4 ft.

$$

PKZ165-281315-
Port Heiden to Cape Sarichef-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 2 ft.
.FRI...NE wind 20 kt. Seas 3 ft.
.FRI NIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...E wind 25 kt. Seas 6 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 5 ft.
.SUN THROUGH MON...NE wind 20 kt. Seas 6 ft.
.TUE...NW wind 15 kt. Seas 5 ft.

$$

PKZ170-281315-
Cape Sarichef to Nikolski Bering Side-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 3 ft.
.FRI...E wind 20 kt. Seas 5 ft.
.FRI NIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
.SAT NIGHT...NE wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...NW wind 15 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ171-281315-
Unalaska Bay-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 2 ft.
.FRI...E wind 15 kt. Seas 2 ft. Rain.
.FRI NIGHT...N wind 25 kt. Seas 2 ft building to 4 ft after midnight. Rain.
.SAT...E wind 20 kt. Seas 5 ft.
.SAT NIGHT...Variable wind less than 10 kt. Seas 3 ft.
.SUN...N wind 10 kt. Seas 3 ft.
.MON THROUGH TUE...W wind 10 kt. Seas 3 ft.

$$

PKZ172-281315-
Cape Sarichef to Nikolski Pacific Side-
403 PM AKDT Thu May 27 2021

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 5 ft. Rain.
.FRI...E wind 20 kt. Seas 10 ft. Rain.
.FRI NIGHT...NE wind 35 kt. Seas 12 ft.
.SAT...E wind 30 kt. Seas 12 ft.
.SAT NIGHT...NE wind 15 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.

$$

PKZ173-281315-
Nikolski to Seguam Island Bering Side-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 6 ft.
.FRI...NE wind 15 kt. Seas 5 ft.
.FRI NIGHT...N wind 25 kt. Seas 7 ft.
.SAT...N wind 30 kt. Seas 10 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 6 ft.

$$

PKZ174-281315-
Nikolski to Seguam Island Pacific Side-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...SW wind 20 kt in the evening becoming SW 10 kt. Seas 6 ft
building to 13 ft after midnight.
.FRI...N wind 15 kt. Seas 13 ft. Rain.
.FRI NIGHT...N wind 25 kt. Seas 10 ft.
.SAT...N wind 30 kt. Seas 11 ft.
.SAT NIGHT...N wind 20 kt. Seas 10 ft.
.SUN...N wind 20 kt. Seas 8 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 7 ft.

$$

PKZ175-281315-
Seguam Island to Adak Bering Side-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 6 ft.
.FRI...NE wind 15 kt. Seas 5 ft.
.FRI NIGHT...N wind 25 kt. Seas 7 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 9 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 6 ft.

$$

PKZ176-281315-
Seguam Island to Adak Pacific Side-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...S wind 25 kt becoming SE 15 kt after midnight. Seas 17 ft.
.FRI...E wind 15 kt. Seas 13 ft.
.FRI NIGHT...N wind 25 kt. Seas 10 ft.
.SAT...N wind 30 kt. Seas 10 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 6 ft.

$$

PKZ177-281315-
Adak to Kiska-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...E wind 25 kt. Seas 12 ft Bering side...19 ft Pac side.
.FRI...NE wind 20 kt. Seas 11 ft.
.FRI NIGHT...N wind 25 kt. Seas 7 ft.
.SAT AND SAT NIGHT...N wind 25 kt. Seas 7 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON...NW wind 15 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ178-281315-
Kiska to Attu-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...N wind 30 kt. Seas 13 ft.
.FRI...N wind 20 kt. Seas 9 ft.
.FRI NIGHT...N wind 25 kt. Seas 7 ft.
.SAT AND SAT NIGHT...N wind 20 kt. Seas 7 ft.
.SUN...N wind 15 kt. Seas 6 ft.
.MON THROUGH TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ179-281315-
Pribilof Islands Near Shore Waters-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 3 ft.
.FRI...NE wind 15 kt. Seas 5 ft.
.FRI NIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 5 ft.

$$

PKZ180-281315-
Kuskokwim Delta and Etolin Strait-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...NE wind 10 kt becoming N after midnight. Seas 2 ft.
.FRI...NE wind 20 kt. Seas 3 ft.
.FRI NIGHT...NE wind 30 kt. Seas 6 ft.
.SAT...NE wind 30 kt. Seas 7 ft.
.SAT NIGHT...NE wind 25 kt. Seas 5 ft.
.SUN...E wind 15 kt. Seas 4 ft.
.MON...NE wind 20 kt. Seas 5 ft.
.TUE...NE wind 15 kt. Seas 5 ft.

$$

PKZ181-281315-
North and West of Nunivak Island-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...N wind 20 kt. Seas 4 ft.
.FRI...NE wind 25 kt. Seas 5 ft.
.FRI NIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 25 kt. Seas 7 ft.
.SAT NIGHT...N wind 30 kt. Seas 7 ft.
.SUN...NE wind 15 kt. Seas 5 ft.
.MON THROUGH TUE...N wind 20 kt. Seas 6 ft.

$$

PKZ185-281315-
Saint Matthew Island Waters-
403 PM AKDT Thu May 27 2021

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...NE wind 20 kt. Seas 4 ft.
.FRI...NE wind 25 kt. Seas 7 ft.
.FRI NIGHT...NE wind 30 kt. Seas 9 ft.
.SAT AND SAT NIGHT...N wind 25 kt. Seas 8 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...N wind 20 kt. Seas 6 ft.

$$

849 
FZAK52 PAFC 281118
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
318 AM AKDT Fri May 28 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.

PKZ199-290045-
318 AM AKDT Fri May 28 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 985 mb low at 50N 179W departs to the south this morning.
A 981 mb North Pacific low at 52N 162W this afternoon moves to 
52N 167W at 979 mb Sat morning before departing southward Sat 
afternoon. Its front wraps over the eastern Bering and western 
Alaska through Sun morning.

$$

PKZ150-290045-
South of the AK Peninsula Sitkinak to Castle Cape-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 20 kt. Seas 6 ft.
.TONIGHT...E wind 25 kt. Seas 7 ft. Rain.
.SAT...S wind 15 kt. Seas 9 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN THROUGH MON...SE wind 20 kt. Seas 8 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ155-290045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
318 AM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TODAY...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 8
ft.
.TONIGHT...E wind 35 kt diminishing to 25 kt after midnight. Seas 11
ft. Rain.
.SAT...SE wind 15 kt. Seas 10 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN...NE wind 20 kt. Seas 9 ft.
.MON...NW wind 15 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ160-290045-
Bristol Bay-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt increasing to 15 kt in the afternoon. Seas
3 ft.
.TONIGHT...NE wind 25 kt. Seas 3 ft.
.SAT...NE wind 25 kt. Seas 4 ft. Rain.
.SAT NIGHT...SE wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...E wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 2 ft.

$$

PKZ165-290045-
Port Heiden to Cape Sarichef-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt becoming NE 20 kt in the afternoon. Seas 3 ft.
.TONIGHT...NE wind 25 kt. Seas 6 ft.
.SAT...NE wind 25 kt becoming E 15 kt in the afternoon. Seas 6 ft.
.SAT NIGHT...S wind 15 kt. Seas 5 ft.
.SUN...E wind 15 kt. Seas 5 ft.
.MON...NW wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ170-290045-
Cape Sarichef to Nikolski Bering Side-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind 15 kt becoming NE 25 kt in the afternoon. Seas 5 
ft.
.TONIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...NE wind 20 kt. Seas 7 ft.
.SUN...N wind 15 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ171-290045-
Unalaska Bay-
318 AM AKDT Fri May 28 2021

.TODAY...SE wind 15 kt becoming NE in the afternoon. Seas 3 ft.
Rain.
.TONIGHT...N wind 15 kt. Seas 3 ft building to 5 ft after
midnight. Rain.
.SAT...NE wind 20 kt becoming E 10 kt in the afternoon. Seas 5 ft
subsiding to 2 ft in the afternoon.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft.
.SUN...N wind 10 kt. Seas 3 ft.
.MON...W wind 10 kt. Seas 3 ft.
.TUE...S wind 10 kt. Seas 2 ft.

$$

PKZ172-290045-
Cape Sarichef to Nikolski Pacific Side-
318 AM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TODAY...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 10 
ft. Rain.
.TONIGHT...NE wind 35 kt. Seas 13 ft. Rain.
.SAT...E wind 30 kt diminishing to 20 kt in the afternoon. Seas
11 ft.
.SAT NIGHT...E wind 15 kt. Seas 7 ft.
.SUN...N wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ173-290045-
Nikolski to Seguam Island Bering Side-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...Variable wind 10 kt becoming NE 20 kt in the afternoon. 
Seas 5 ft. Rain.
.TONIGHT...N wind 30 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ174-290045-
Nikolski to Seguam Island Pacific Side-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...Variable wind 10 kt becoming N 15 kt in the afternoon. Seas
12 ft. Rain.
.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas
10 ft. Rain.
.SAT...N wind 30 kt. Seas 12 ft.
.SAT NIGHT...N wind 20 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 8 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ175-290045-
Seguam Island to Adak Bering Side-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 15 kt becoming N 20 kt in the afternoon. Seas 5 ft.
.TONIGHT...N wind 30 kt. Seas 7 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 9 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ176-290045-
Seguam Island to Adak Pacific Side-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...E wind 15 kt. Seas 13 ft.
.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas
10 ft.
.SAT...N wind 30 kt. Seas 10 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 7 ft.

$$

PKZ177-290045-
Adak to Kiska-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt. Seas 11 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 25 kt. Seas 8 ft.
.SAT NIGHT...N wind 25 kt. Seas 8 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 7 ft.

$$

PKZ178-290045-
Kiska to Attu-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 20 kt. Seas 9 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 20 kt. Seas 7 ft.
.SAT NIGHT...N wind 20 kt. Seas 6 ft.
.SUN THROUGH TUE...N wind 15 kt. Seas 6 ft.

$$

PKZ179-290045-
Pribilof Islands Near Shore Waters-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt becoming NE 20 kt in the afternoon. Seas 5 ft.
.TONIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 30 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 2 ft.

$$

PKZ180-290045-
Kuskokwim Delta and Etolin Strait-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...NE wind 20 kt. Seas 3 ft.
.TONIGHT...NE wind 30 kt. Seas 6 ft.
.SAT...NE wind 30 kt. Seas 7 ft. Rain.
.SAT NIGHT...NE wind 25 kt. Seas 6 ft.
.SUN THROUGH MON...NE wind 15 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 2 ft.

$$

PKZ181-290045-
North and West of Nunivak Island-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt increasing to 30 kt in the afternoon. Seas 5 
ft.
.TONIGHT...N wind 30 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 7 ft.
.SAT NIGHT...N wind 30 kt. Seas 8 ft.
.SUN THROUGH MON...N wind 15 kt. Seas 4 ft.
.TUE...E wind 15 kt. Seas 4 ft.

$$

PKZ185-290045-
Saint Matthew Island Waters-
318 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt increasing to 30 kt in the afternoon. Seas 7 
ft.
.TONIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...N wind 25 kt. Seas 7 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...N wind 20 kt. Seas 5 ft.

$$

500 
FZAK52 PAFC 281515 CCA
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage Alaska
715 AM AKDT Fri May 28 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.

PKZ199-290045-
715 AM AKDT Fri May 28 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 985 mb low 150 nm southeast of Adak departs to the south this 
morning. A 981 mb North Pacific low 200 nm southeast of Dutch
Harbor this afternoon moves to 120 nm southwest of Dutch Harbor 
at 979 mb Sat morning before departing southward Sat afternoon. 
Its front wraps over the eastern Bering and western Alaska through
Sun morning.

$$

PKZ150-290045-
South of the AK Peninsula Sitkinak to Castle Cape-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 20 kt. Seas 6 ft.
.TONIGHT...E wind 25 kt. Seas 7 ft. Rain.
.SAT...S wind 15 kt. Seas 9 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN THROUGH MON...SE wind 20 kt. Seas 8 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ155-290045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
715 AM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TODAY...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 8
ft.
.TONIGHT...E wind 35 kt diminishing to 25 kt after midnight. Seas 11
ft. Rain.
.SAT...SE wind 15 kt. Seas 10 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN...NE wind 20 kt. Seas 9 ft.
.MON...NW wind 15 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ160-290045-
Bristol Bay-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt increasing to 15 kt in the afternoon. Seas
3 ft.
.TONIGHT...NE wind 25 kt. Seas 3 ft.
.SAT...NE wind 25 kt. Seas 4 ft. Rain.
.SAT NIGHT...SE wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...E wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 2 ft.

$$

PKZ165-290045-
Port Heiden to Cape Sarichef-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt becoming NE 20 kt in the afternoon. Seas 3 ft.
.TONIGHT...NE wind 25 kt. Seas 6 ft.
.SAT...NE wind 25 kt becoming E 15 kt in the afternoon. Seas 6 ft.
.SAT NIGHT...S wind 15 kt. Seas 5 ft.
.SUN...E wind 15 kt. Seas 5 ft.
.MON...NW wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ170-290045-
Cape Sarichef to Nikolski Bering Side-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind 15 kt becoming NE 25 kt in the afternoon. Seas 5 
ft.
.TONIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...NE wind 20 kt. Seas 7 ft.
.SUN...N wind 15 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ171-290045-
Unalaska Bay-
715 AM AKDT Fri May 28 2021

.TODAY...SE wind 15 kt becoming NE in the afternoon. Seas 3 ft.
Rain.
.TONIGHT...N wind 15 kt. Seas 3 ft building to 5 ft after
midnight. Rain.
.SAT...NE wind 20 kt becoming E 10 kt in the afternoon. Seas 5 ft
subsiding to 2 ft in the afternoon.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft.
.SUN...N wind 10 kt. Seas 3 ft.
.MON...W wind 10 kt. Seas 3 ft.
.TUE...S wind 10 kt. Seas 2 ft.

$$

PKZ172-290045-
Cape Sarichef to Nikolski Pacific Side-
715 AM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TODAY...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 10 
ft. Rain.
.TONIGHT...NE wind 35 kt. Seas 13 ft. Rain.
.SAT...E wind 30 kt diminishing to 20 kt in the afternoon. Seas
11 ft.
.SAT NIGHT...E wind 15 kt. Seas 7 ft.
.SUN...N wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ173-290045-
Nikolski to Seguam Island Bering Side-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...Variable wind 10 kt becoming NE 20 kt in the afternoon. 
Seas 5 ft. Rain.
.TONIGHT...N wind 30 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ174-290045-
Nikolski to Seguam Island Pacific Side-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...Variable wind 10 kt becoming N 15 kt in the afternoon. Seas
12 ft. Rain.
.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas
10 ft. Rain.
.SAT...N wind 30 kt. Seas 12 ft.
.SAT NIGHT...N wind 20 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 8 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ175-290045-
Seguam Island to Adak Bering Side-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 15 kt becoming N 20 kt in the afternoon. Seas 5 ft.
.TONIGHT...N wind 30 kt. Seas 7 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 9 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ176-290045-
Seguam Island to Adak Pacific Side-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...E wind 15 kt. Seas 13 ft.
.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas
10 ft.
.SAT...N wind 30 kt. Seas 10 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 7 ft.

$$

PKZ177-290045-
Adak to Kiska-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt. Seas 11 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 25 kt. Seas 8 ft.
.SAT NIGHT...N wind 25 kt. Seas 8 ft.
.SUN...NW wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 7 ft.

$$

PKZ178-290045-
Kiska to Attu-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 20 kt. Seas 9 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 20 kt. Seas 7 ft.
.SAT NIGHT...N wind 20 kt. Seas 6 ft.
.SUN THROUGH TUE...N wind 15 kt. Seas 6 ft.

$$

PKZ179-290045-
Pribilof Islands Near Shore Waters-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...E wind 10 kt becoming NE 20 kt in the afternoon. Seas 5 ft.
.TONIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 30 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 2 ft.

$$

PKZ180-290045-
Kuskokwim Delta and Etolin Strait-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...NE wind 20 kt. Seas 3 ft.
.TONIGHT...NE wind 30 kt. Seas 6 ft.
.SAT...NE wind 30 kt. Seas 7 ft. Rain.
.SAT NIGHT...NE wind 25 kt. Seas 6 ft.
.SUN THROUGH MON...NE wind 15 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 2 ft.

$$

PKZ181-290045-
North and West of Nunivak Island-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt increasing to 30 kt in the afternoon. Seas 5 
ft.
.TONIGHT...N wind 30 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 7 ft.
.SAT NIGHT...N wind 30 kt. Seas 8 ft.
.SUN THROUGH MON...N wind 15 kt. Seas 4 ft.
.TUE...E wind 15 kt. Seas 4 ft.

$$

PKZ185-290045-
Saint Matthew Island Waters-
715 AM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 20 kt increasing to 30 kt in the afternoon. Seas 7 
ft.
.TONIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...N wind 25 kt. Seas 7 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.MON THROUGH TUE...N wind 20 kt. Seas 5 ft.

$$

215 
FZAK52 PAFC 282355
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
355 PM AKDT Fri May 28 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.

PKZ199-291230-
355 PM AKDT Fri May 28 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 980 mb low 250 nm south of Cold Bay moves to 145 nm south of 
Nikolski at 975 mb Sat morning then shifts to the North Pacific at 
982 mb by Sun afternoon. The front west of the low dissipates by Sun 
afternoon while the front east of the low moves over the Alaska 
Peninsula into Southwest Alaska through Sun afternoon. 

$$

PKZ150-291230-
South of the AK Peninsula Sitkinak to Castle Cape-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...E wind 25 kt. Seas 7 ft. Rain.
.SAT...SE wind 20 kt. Seas 8 ft. Rain.
.SAT NIGHT...S wind 15 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 8 ft.
.SUN NIGHT...E wind 30 kt. Seas 9 ft.
.MON...E wind 30 kt. Seas 11 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.WED...SE wind 20 kt. Seas 8 ft.

$$

PKZ155-291230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
355 PM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TONIGHT...E wind 35 kt diminishing to 25 kt after midnight. Seas 11
ft. Rain.
.SAT...S wind 15 kt. Seas 10 ft.
.SAT NIGHT...SE wind 15 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 7 ft.
.SUN NIGHT...NE wind 25 kt. Seas 9 ft.
.MON...N wind 30 kt. Seas 11 ft.
.TUE THROUGH WED...S wind 15 kt. Seas 7 ft.

$$

PKZ160-291230-
Bristol Bay-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...E wind 25 kt. Seas 3 ft.
.SAT...NE wind 25 kt. Seas 5 ft. Rain.
.SAT NIGHT...E wind 20 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 2 ft.
.SUN NIGHT...E wind 20 kt. Seas 3 ft.
.MON...E wind 25 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 2 ft.
.WED...E wind 20 kt. Seas 2 ft.

$$

PKZ165-291230-
Port Heiden to Cape Sarichef-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE wind 30 kt. Seas 6 ft.
.SAT...NE wind 25 kt becoming E 15 kt in the afternoon. Seas 6 ft. 
Rain.
.SAT NIGHT...SE wind 15 kt. Seas 5 ft.
.SUN...SE wind 15 kt. Seas 4 ft.
.SUN NIGHT...NE wind 20 kt. Seas 4 ft.
.MON...N wind 30 kt. Seas 6 ft.
.TUE THROUGH WED...SE wind 15 kt. Seas 4 ft.

$$

PKZ170-291230-
Cape Sarichef to Nikolski Bering Side-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE wind 30 kt. Seas 8 ft.
.SAT...NE wind 30 kt diminishing to 20 kt in the afternoon. Seas
9 ft.
.SAT NIGHT...NE wind 20 kt. Seas 7 ft.
.SUN AND SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 4 ft.
.WED...W wind 15 kt. Seas 4 ft.

$$

PKZ171-291230-
Unalaska Bay-
355 PM AKDT Fri May 28 2021

.TONIGHT...NE wind 20 kt. Seas 3 ft building to 5 ft after
midnight. Rain.
.SAT...E wind 15 kt diminishing to 10 kt in the afternoon. Seas
5 ft subsiding to 2 ft in the afternoon.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft.
.SUN...Variable wind less than 10 kt. Seas 3 ft.
.SUN NIGHT...Variable wind less than 10 kt. Seas 3 ft.
.MON...W wind 15 kt. Seas 3 ft.
.TUE...S wind 10 kt. Seas 2 ft.
.WED...W wind 10 kt. Seas 2 ft.

$$

PKZ172-291230-
Cape Sarichef to Nikolski Pacific Side-
355 PM AKDT Fri May 28 2021

...GALE WARNING TONIGHT...

.TONIGHT...NE wind 35 kt. Seas 13 ft. Rain.
.SAT...E wind 30 kt diminishing to 20 kt in the afternoon. Seas 10 
ft.
.SAT NIGHT...NE wind 15 kt. Seas 7 ft.
.SUN...NE wind 15 kt. Seas 5 ft.
.SUN NIGHT...N wind 20 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 6 ft.
.WED...W wind 20 kt. Seas 7 ft.

$$

PKZ173-291230-
Nikolski to Seguam Island Bering Side-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...N wind 30 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 10 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON THROUGH WED...W wind 15 kt. Seas 5 ft.

$$

PKZ174-291230-
Nikolski to Seguam Island Pacific Side-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas 11 
ft. Rain.
.SAT...N wind 30 kt. Seas 12 ft.
.SAT NIGHT...N wind 25 kt. Seas 7 ft.
.SUN...N wind 25 kt. Seas 8 ft.
.SUN NIGHT...N wind 20 kt. Seas 7 ft.
.MON THROUGH WED...W wind 15 kt. Seas 6 ft.

$$

PKZ175-291230-
Seguam Island to Adak Bering Side-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas 7 
ft.
.SAT...N wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.SUN NIGHT...NW wind 20 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 5 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 4 ft.

$$

PKZ176-291230-
Seguam Island to Adak Pacific Side-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas 10 
ft.
.SAT...N wind 30 kt. Seas 10 ft.
.SAT NIGHT...N wind 25 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 7 ft.
.SUN NIGHT...NW wind 20 kt. Seas 6 ft.
.MON THROUGH WED...W wind 15 kt. Seas 7 ft.

$$

PKZ177-291230-
Adak to Kiska-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 30 kt. Seas 8 ft.
.SAT NIGHT...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...Variable wind 10 kt. Seas 6 ft.
.TUE...NW wind 15 kt. Seas 7 ft.
.WED...W wind 20 kt. Seas 7 ft.

$$

PKZ178-291230-
Kiska to Attu-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...N wind 25 kt. Seas 7 ft.
.SAT...N wind 25 kt. Seas 7 ft.
.SAT NIGHT...N wind 20 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.

$$

PKZ179-291230-
Pribilof Islands Near Shore Waters-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
.SAT NIGHT...N wind 30 kt. Seas 9 ft.
.SUN...N wind 25 kt. Seas 8 ft.
.SUN NIGHT...N wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 2 ft.
.WED...Variable wind 10 kt. Seas 3 ft.

$$

PKZ180-291230-
Kuskokwim Delta and Etolin Strait-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NE wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...NE wind 25 kt. Seas 7 ft.
.SUN AND SUN NIGHT...E wind 15 kt. Seas 4 ft.
.MON...NE wind 25 kt. Seas 5 ft.
.TUE...SE wind 15 kt. Seas 2 ft.
.WED...E wind 15 kt. Seas 3 ft.

$$

PKZ181-291230-
North and West of Nunivak Island-
355 PM AKDT Fri May 28 2021

...GALE WARNING TONIGHT AND SATURDAY NIGHT...

.TONIGHT...NE wind 35 kt. Seas 8 ft.
.SAT...NE wind 30 kt. Seas 7 ft.
.SAT NIGHT...N wind 35 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 5 ft.
.SUN NIGHT...NE wind 15 kt. Seas 4 ft.
.MON...NE wind 15 kt. Seas 3 ft.
.TUE THROUGH WED...NE wind 15 kt. Seas 4 ft.

$$

PKZ185-291230-
Saint Matthew Island Waters-
355 PM AKDT Fri May 28 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NE wind 30 kt. Seas 9 ft.
.SAT...NE wind 30 kt. Seas 8 ft.
.SAT NIGHT...N wind 30 kt. Seas 7 ft.
.SUN AND SUN NIGHT...NE wind 20 kt. Seas 6 ft.
.MON THROUGH WED...N wind 20 kt. Seas 5 ft.

$$

798 
FZAK52 PAFC 291113
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
313 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-
313 AM AKDT Sat May 29 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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-
313 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.

$$

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.

$$

269 
FZAK52 PAFC 300238 AAA
CWFALU

Coastal Waters Forecast...UPDATED
National Weather Service Anchorage AK
638 PM AKDT Sat May 29 2021

Updated to remove wording on Semisopochnoi Volcano.

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.

PKZ199-301515-
638 PM AKDT Sat May 29 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

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.

$$

PKZ150-301515-
South of the AK Peninsula Sitkinak to Castle Cape-
638 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.

$$

PKZ155-301515-
South of the AK Peninsula Castle Cape to Cape Sarichef-
638 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.

$$

PKZ160-301515-
Bristol Bay-
638 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.

$$

PKZ165-301515-
Port Heiden to Cape Sarichef-
638 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.

$$

PKZ170-301515-
Cape Sarichef to Nikolski Bering Side-
638 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.

$$

PKZ171-301515-
Unalaska Bay-
638 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.

$$

PKZ172-301515-
Cape Sarichef to Nikolski Pacific Side-
638 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.

$$

PKZ173-301515-
Nikolski to Seguam Island Bering Side-
638 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.

$$

PKZ174-301515-
Nikolski to Seguam Island Pacific Side-
638 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.

$$

PKZ175-301515-
Seguam Island to Adak Bering Side-
638 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.

$$

PKZ176-301515-
Seguam Island to Adak Pacific Side-
638 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.

$$

PKZ177-301515-
Adak to Kiska-
638 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.

$$

PKZ178-301515-
Kiska to Attu-
638 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.

$$

PKZ179-301515-
Pribilof Islands Near Shore Waters-
638 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.

$$

PKZ180-301515-
Kuskokwim Delta and Etolin Strait-
638 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.

$$

PKZ181-301515-
North and West of Nunivak Island-
638 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.

$$

PKZ185-301515-
Saint Matthew Island Waters-
638 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.

$$

944 
FZAK52 PAFC 300811 CCA 
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage AK
1211 AM AKDT Sun May 30 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.

PKZ199-301515-
1211 AM AKDT Sun May 30 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.

$$

PKZ150-301515-
South of the AK Peninsula Sitkinak to Castle Cape-
1211 AM AKDT Sun May 30 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.

$$

PKZ155-301515-
South of the AK Peninsula Castle Cape to Cape Sarichef-
1211 AM AKDT Sun May 30 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.

$$

PKZ160-301515-
Bristol Bay-
1211 AM AKDT Sun May 30 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.

$$

PKZ165-301515-
Port Heiden to Cape Sarichef-
1211 AM AKDT Sun May 30 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.

$$

PKZ170-301515-
Cape Sarichef to Nikolski Bering Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ171-301515-
Unalaska Bay-
1211 AM AKDT Sun May 30 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.

$$

PKZ172-301515-
Cape Sarichef to Nikolski Pacific Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ173-301515-
Nikolski to Seguam Island Bering Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ174-301515-
Nikolski to Seguam Island Pacific Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ175-301515-
Seguam Island to Adak Bering Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ176-301515-
Seguam Island to Adak Pacific Side-
1211 AM AKDT Sun May 30 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.

$$

PKZ177-301515-
Adak to Kiska-
1211 AM AKDT Sun May 30 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.

$$

PKZ178-301515-
Kiska to Attu-
1211 AM AKDT Sun May 30 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.

$$

PKZ179-301515-
Pribilof Islands Near Shore Waters-
1211 AM AKDT Sun May 30 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.

$$

PKZ180-301515-
Kuskokwim Delta and Etolin Strait-
1211 AM AKDT Sun May 30 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.

$$

PKZ181-301515-
North and West of Nunivak Island-
1211 AM AKDT Sun May 30 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.

$$

PKZ185-301515-
Saint Matthew Island Waters-
1211 AM AKDT Sun May 30 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.

$$

046 
FZAK52 PAFC 301113
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
313 AM AKDT Sun May 30 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.

PKZ199-310015-
313 AM AKDT Sun May 30 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 981 mb low 550 nm south of Dutch Harbor moves east and is 
absorbed by a new 980 mb low 450 nm south of Cold Bay Mon morning
and slowly moves to 390 nm southeast of Cold Bay at 988 mb by Tue
morning. A low moves southwest out of Western Alaska Sun to 120
west of St Paul Island at 1002 mb on Mon morning and then to 200 
nm north of Adak at 1001 mb by Tue morning.

$$

PKZ150-310015-
South of the AK Peninsula Sitkinak to Castle Cape-
313 AM AKDT Sun May 30 2021

...GALE WARNING MONDAY...

.TODAY...S wind 15 kt becoming E wind 20 kt in the afternoon. Seas 8
ft.
.TONIGHT...E wind 20 kt increasing to 30 kt after midnight. Seas 10 
ft.
.MON...E wind 35 kt. Seas 12 ft. Rain.
.MON NIGHT...E wind 25 kt. Seas 9 ft.
.TUE...E wind 15 kt. Seas 8 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.THU...N wind 15 kt. Seas 6 ft.

$$

PKZ155-310015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
313 AM AKDT Sun May 30 2021

...GALE WARNING TONIGHT AND MONDAY...

.TODAY...SE wind 15 kt becoming E 25 kt in the afternoon. Seas 8 ft.
.TONIGHT...NE wind 35 kt. Seas 12 ft.
.MON...NE wind 35 kt. Seas 13 ft. Rain.
.MON NIGHT...NE wind 25 kt. Seas 10 ft.
.TUE...Variable wind 10 kt. Seas 7 ft.
.WED...Variable wind 10 kt. Seas 6 ft.
.THU...NW wind 15 kt. Seas 6 ft.

$$

PKZ160-310015-
Bristol Bay-
313 AM AKDT Sun May 30 2021

.TODAY...SE wind 15 kt. Seas 2 ft.
.TONIGHT...E wind 20 kt. Seas 3 ft.
.MON...NE wind 20 kt. Seas 3 ft.
.MON NIGHT...NE wind 15 kt. Seas 2 ft.
.TUE...E wind 15 kt. Seas 1 foot.
.WED...E wind 10 kt. Seas 1 foot.
.THU...NE wind 10 kt. Seas 2 ft.

$$

PKZ165-310015-
Port Heiden to Cape Sarichef-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt becoming E in the afternoon. Seas 4 ft.
.TONIGHT...NE wind 20 kt except E 25 kt from Port Moller E. Seas
4 ft.
.MON...NE wind 20 kt. Seas 4 ft.
.MON NIGHT...NE wind 20 kt. Seas 4 ft.
.TUE...SW wind 15 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 2 ft.
.THU...NW wind 15 kt. Seas 2 ft.

$$

PKZ170-310015-
Cape Sarichef to Nikolski Bering Side-
313 AM AKDT Sun May 30 2021

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

$$

PKZ171-310015-
Unalaska Bay-
313 AM AKDT Sun May 30 2021

.TODAY...Variable wind less than 10 kt. Seas 3 ft.
.TONIGHT...N wind 10 kt. Seas 3 ft.
.MON...N wind 10 kt. Seas 3 ft.
.MON NIGHT...NW wind 10 kt. Seas 3 ft.
.TUE...W wind 10 kt. Seas 2 ft.
.WED...Variable wind less than 10 kt. Seas 2 ft.
.THU...W wind 10 kt. Seas 2 ft.

$$

PKZ172-310015-
Cape Sarichef to Nikolski Pacific Side-
313 AM AKDT Sun May 30 2021

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

.TODAY...NE wind 20 kt. Seas 5 ft.
.TONIGHT...NE wind 30 kt. Seas 10 ft.
.MON...N wind 30 kt. Seas 12 ft.
.MON NIGHT...NW wind 25 kt. Seas 10 ft.
.TUE THROUGH THU...W wind 15 kt. Seas 6 ft.

$$

PKZ173-310015-
Nikolski to Seguam Island Bering Side-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt. Seas 9 ft.
.TONIGHT...N wind 20 kt. Seas 7 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.MON NIGHT...W wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...Variable wind 10 kt. Seas 3 ft.
.THU...W wind 15 kt. Seas 6 ft.

$$

PKZ174-310015-
Nikolski to Seguam Island Pacific Side-
313 AM AKDT Sun May 30 2021

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

$$

PKZ175-310015-
Seguam Island to Adak Bering Side-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt. Seas 9 ft.
.TONIGHT...N wind 20 kt. Seas 7 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.
.WED THROUGH THU...NW wind 15 kt. Seas 5 ft.

$$

PKZ176-310015-
Seguam Island to Adak Pacific Side-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 7 ft.
.TONIGHT...N wind 25 kt diminishing to 15 kt after midnight. Seas 6 
ft.
.MON...NW wind 15 kt. Seas 5 ft.
.MON NIGHT...Variable wind 10 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.WED THROUGH THU...W wind 15 kt. Seas 6 ft.

$$

PKZ177-310015-
Adak to Kiska-
313 AM AKDT Sun May 30 2021

.TODAY...N wind 20 kt. Seas 7 ft.
.TONIGHT...N wind 15 kt. Seas 6 ft.
.MON...NW wind 10 kt. Seas 5 ft.
.MON NIGHT...NW wind 15 kt. Seas 4 ft.
.TUE...NW wind 15 kt. Seas 6 ft.
.WED THROUGH THU...NW wind 20 kt. Seas 6 ft.

$$

PKZ178-310015-
Kiska to Attu-
313 AM AKDT Sun May 30 2021

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

$$

PKZ179-310015-
Pribilof Islands Near Shore Waters-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt diminshing to 15 kt in the afternoon. Seas 8 
ft.
.TONIGHT...N wind 15 kt. Seas 5 ft.
.MON...NE wind 10 kt. Seas 4 ft.
.MON NIGHT...NE wind 15 kt. Seas 3 ft.
.TUE THROUGH THU...NW wind 15 kt. Seas 4 ft.

$$

PKZ180-310015-
Kuskokwim Delta and Etolin Strait-
313 AM AKDT Sun May 30 2021

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

$$

PKZ181-310015-
North and West of Nunivak Island-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt diminishing to 15 kt in the afternoon. Seas
6 ft.
.TONIGHT...NE wind 15 kt. Seas 3 ft.
.MON...NE wind 15 kt. Seas 3 ft.
.MON NIGHT...N wind 20 kt. Seas 4 ft.
.TUE THROUGH THU...NW wind 20 kt. Seas 5 ft.

$$

PKZ185-310015-
Saint Matthew Island Waters-
313 AM AKDT Sun May 30 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 6 ft.
.TONIGHT...E of Saint Matthew Island, E wind 25 kt becoming NE 15
kt after midnight. W of Saint Matthew Island, N wind 25 kt. Seas 6 
ft.
.MON...NE wind 20 kt. Seas 5 ft.
.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 5 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
509 PM AKDT Wed May 26 2021

.ANALYSIS AND UPPER LEVELS...

A weakening upper level ridge is in place over the northern Gulf
with widespread stratus along the northern Gulf coast. To the
west, a sharp trough axis extends from Siberia over the northern
Bering while to the east, an Arctic trough extends over the
Alaska-Yukon border. A frontal boundary over the eastern Bering
continues to weaken as it approaches the Southwest coast.
Satellite imagery confirms clear skies over much of the mainland
with some high level cirrus across the eastern portion of the
state.

&&

.MODEL DISCUSSION...

Model solutions remain in good synoptic agreement. The biggest
forecast challenge is the timing of the Arctic trough and the
associated upper level waves moving southward over Southcentral by
the end of the week. The interaction of this trough with a North
Pacific low will also dictate the weather heading into the
weekend. At this time, models are indicating a cooler, wetter
pattern for the southern half of the state for the end of the
week.

&&

.AVIATION...

PANC...VFR conditions will persist. Winds will switch to the south
to southeast this evening around 10 kt and then increase some
Thursday afternoon as Turnagain Arm winds make it over the
airfield.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 through 3)...

The current pattern has high pressure over the Alaskan Interior
with a weak low pressure center near Prince William Sound. This is
allowing for sunny skies and warm temperatures across the
Anchorage Bowl, Matanuska Valley and Susitna Valley. GOES-17 Day
Cloud Phase Distinction RGB shows convective showers moving
southeastward across the Copper Basin. The strongest convection is
in the southern Copper Basin along the northern edge of the
Chugach Mountains as orographic lift helps enhance the convection.
In more windward locations across the southern Kenai Peninsula and
Prince William Sound, widespread low stratus is causing overcast
and cooler temperatures.

A pattern change is expected across Southcentral over the next 3
days as high pressure moves to the east and an upper level trough
moves over the area. This pattern will allow for waves of upper-
level energy to move through the region and increase cloud cover
as well as chance of precipitation. This pattern change will occur
Thursday afternoon through Friday morning as clouds and
precipitation move southwestward across the Copper Basin into the
Mat-Su Valley and Anchorage Bowl. The clouds and rain/showers will
become more widespread on Saturday. Colder temperatures aloft are
making it possible for snow in the higher elevations of the
Chugach Mountains this weekend.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3: Wed night
through Saturday)...

Mostly clear to partly cloudy and warm conditions will persist
through Friday as an upper level ridge breaks down. Today
(Wednesday) will likely be the warmest day of the week as upper
level clouds move in and limit heating Thursday and Friday. On
Friday the pattern will change considerably as a stout trough
moves in from northeast Alaska. This will bring in a cooler
airmass along with a chance of isolated showers along the Western
Alaska Range. Overall this should be a dry airmass down to the
surface, so widespread convection is unlikely. As the trough
drives south it will tap into moisture extending north of a low
over the central Aleutians. This will bring rain to Bristol Bay
early Saturday, pushing into the Lower Kuskokwim Saturday
afternoon.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3: Wed
night through Saturday)...

A strong, compact low will move over the western Aleutians
Thursday morning bringing gale force winds and rain to the region
before the low begins to occlude midday. The low will move slowly
southeast on Friday before it merges with a stronger system
moving north out of the central Pacific Friday afternoon. This
will enhance the area of likely rain from the central Aleutians to
the AKPen Friday night into Saturday morning. By Saturday
afternoon the upper level energy will shift south, but widespread
southerly flow will likely lead to persistent light rain on the
windward (south) facing slopes of the eastern Aleutians and AKPen.
Meanwhile, the western Aleutians and Pribilof Islands will enjoy
the sunshine as a dry, polar trough moves over the region from the
northwest.

&&

.MARINE (Days 3 through 5 - Saturday through Monday)...

There is growing confidence that a weakening low pressure system
moving south of the Aleutians will have the potential to bring
easterly gale force winds along the north gulf coast from Saturday
afternoon through Sunday morning. Elsewhere, expect winds less
than 35 kts and seas less than 20 ft over the Bering and the Gulf
for the Day 3 through 5 period.

&&

Long Term Discussion (Days 4 through 7: Sunday through Wednesday)

A broad upper level trough will extend across the Bering/Aleutians
and across Southcentral and Southwest Alaska during the extended
period. There is a high degree of confidence in this trend as good
ensemble agreement exists with respect to sea surface pressure as
the spread of ensemble members shows to remain within 0.8
standard deviations. These ensembles all show the same solution
which is the strengthening of the Aleutian Low this weekend. The
stronger Aleutian Low will support more on-shore flow across
Southcentral and Southwest Alaska. The stronger on- shore flow
will allow for more cloud cover, cooler temperatures and a greater
chance of precipitation. Moreover, a series of southeasterly
upper level waves associated with the aforementioned Aleutian Low
will move over Southcentral and Southwest Alaska and increasing
the chance for precipitation during the extended period. Windward
locations (areas on the side of the mountains facing the Gulf of
Alaska) will see the highest chance for clouds and precipitation.
Leeward locations (areas on the land facing side of the mountains)
such as the Anchorage Bowl, will be the areas that will have the
least cloud cover and lowest chance of precipitation due to
downsloping.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...Gale 177 178.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...KO
SOUTHCENTRAL ALASKA...ED
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...CJ
MARINE/LONG TERM...MF/ED