Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 702, NWS Anchorage, AK

September 8, 2021

NWS Anchorage, AK issued this small craft advisory at Sep 8, 2021, 4:07 AM AKDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued: Sep 8, 2021, 4:07 AM AKDT (12:07 UTC)
Expired: Sep 11, 2021, 4:11 AM AKDT
In force: 3 days
Issued by: NWS Anchorage, AK

The text

As transmitted.

374 
FZAK52 PAFC 081207
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
407 AM AKDT Wed Sep 8 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.

PKZ199-090100-
407 AM AKDT Wed Sep 8 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano 36 nm northeast of Amchitka is active.

A 994 mb low 190 nm southeast of Adak moves 200 nm southeast of
Sand Point at 981 mb Wednesday night and then moves into the Gulf
Thursday night. A 994 mb low forms 80 nm north of Saint Paul
Island Thursday night and moves inland over Southwest Alaska 
Friday.

$$

PKZ150-090100-
South of the AK Peninsula Sitkinak to Castle Cape-
407 AM AKDT Wed Sep 8 2021

...GALE WARNING TONIGHT AND THURSDAY...

.TODAY...S wind 15 kt becoming SE 30 kt in the afternoon. Seas 6
ft.
.TONIGHT...SE wind 35 kt becoming NE 40 kt after midnight. Seas 13 
ft. Rain.
.THU...NE wind 45 kt. Seas 16 ft. Rain.
.THU NIGHT...NW wind 40 kt. Seas 15 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.SAT...SE wind 25 kt. Seas 15 ft.
.SUN...SW wind 30 kt. Seas 13 ft.

$$

PKZ155-090100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
407 AM AKDT Wed Sep 8 2021

...GALE WARNING THROUGH THURSDAY...

.TODAY...E wind 35 kt. Seas 10 ft. Rain.
.TONIGHT...NE wind 45 kt. Seas 12 ft. Rain.
.THU...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas
13 ft.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI...SW wind 20 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 12 ft.
.SUN...SW wind 35 kt. Seas 12 ft.

$$

PKZ160-090100-
Bristol Bay-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...E wind 5 kt increasing to 15 kt in the afternoon. Seas 3 
ft.
.TONIGHT...E wind 25 kt. Seas 5 ft.
.THU...N wind 20 kt. Seas 4 ft.
.THU NIGHT...NW wind 15 kt. Seas 3 ft.
.FRI...SW wind 20 kt. Seas 4 ft.
.SAT...SE wind 25 kt. Seas 5 ft.
.SUN...SW wind 25 kt. Seas 10 ft.

$$

PKZ165-090100-
Port Heiden to Cape Sarichef-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 25 kt. Seas 4 ft.
.TONIGHT...NE wind 30 kt. Seas 5 ft. Rain.
.THU...NW wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT...S wind 25 kt. Seas 7 ft.
.SUN...SW wind 30 kt. Seas 11 ft.

$$

PKZ170-090100-
Cape Sarichef to Nikolski Bering Side-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 20 kt becoming N 30 kt in the afternoon. Seas 5 ft. 
Rain.
.TONIGHT...NW wind 30 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.THU NIGHT...W wind 25 kt. Seas 7 ft.
.FRI...S wind 25 kt. Seas 8 ft.
.SAT...SW wind 25 kt. Seas 12 ft.
.SUN...SW wind 30 kt. Seas 14 ft.

$$

PKZ171-090100-
Unalaska Bay-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE wind 15 kt becoming N 30 kt in the afternoon. Seas 2 ft
building to 4 ft in the afternoon. Rain.
.TONIGHT...NW wind 30 kt decreasing to 20 kt after midnight. Seas 6 
ft subsiding to 3 ft after midnight. Rain.
.THU...W wind 20 kt. Seas 2 ft.
.THU NIGHT...W wind 20 kt. Seas 3 ft.
.FRI...S wind 10 kt. Seas 2 ft.
.SAT...SW wind 20 kt. Seas 3 ft.
.SUN...SW wind 25 kt. Seas 4 ft.

$$

PKZ172-090100-
Cape Sarichef to Nikolski Pacific Side-
407 AM AKDT Wed Sep 8 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE wind 25 kt becoming N 45 kt in the afternoon. Seas 8 ft.
Rain.
.TONIGHT...NW wind 45 kt. Seas 11 ft.
.THU...W wind 30 kt. Seas 10 ft.
.THU NIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 11 ft.
.SUN...SW wind 35 kt. Seas 11 ft.

$$

PKZ173-090100-
Nikolski to Seguam Island Bering Side-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NE wind 15 kt becoming NW 25 kt after midnight. Seas 5 ft.
.TONIGHT...NW wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 14 ft.

$$

PKZ174-090100-
Nikolski to Seguam Island Pacific Side-
407 AM AKDT Wed Sep 8 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE wind 25 kt becoming NW 35 kt in the afternoon. Seas
8 ft. Rain.
.TONIGHT...NW wind 35 kt becoming W 25 kt after midnight. Seas 9 ft.
.THU...W wind 25 kt. Seas 8 ft.
.THU NIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 12 ft.

$$

PKZ175-090100-
Seguam Island to Adak Bering Side-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...NW wind 20 kt. Seas 4 ft.
.TONIGHT...SW wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.THU NIGHT...SW wind 20 kt. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.SAT...W wind 30 kt. Seas 10 ft.
.SUN...SW wind 30 kt. Seas 15 ft.

$$

PKZ176-090100-
Seguam Island to Adak Pacific Side-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW wind 25 kt. Seas 7 ft. Rain.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 10 ft.

$$

PKZ177-090100-
Adak to Kiska-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.THU...W wind 25 kt. Seas 9 ft.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 25 kt. Seas 7 ft.
.SAT...W wind 30 kt. Seas 9 ft.
.SUN...SW wind 30 kt. Seas 13 ft.

$$

PKZ178-090100-
Kiska to Attu-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.THU...W wind 25 kt becoming Variable 10 kt in the afternoon. Seas 9
ft.
.THU NIGHT...W wind 20 kt. Seas 8 ft.
.FRI...NW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 30 kt. Seas 11 ft.

$$

PKZ179-090100-
Pribilof Islands Near Shore Waters-
407 AM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...SW wind 15 kt increasing to 25 kt in the afternoon. Seas
4 ft building to 7 ft in the afternoon.
.THU NIGHT...W wind 25 kt. Seas 9 ft.
.FRI THROUGH SAT...W wind 25 kt. Seas 9 ft.
.SUN...W wind 25 kt. Seas 15 ft.

$$

PKZ180-090100-
Kuskokwim Delta and Etolin Strait-
407 AM AKDT Wed Sep 8 2021

.TODAY...SE wind 15 kt. Seas 4 ft.
.TONIGHT...E wind 20 kt. Seas 4 ft.
.THU...NW wind 15 kt becoming W in the afternoon. Seas 3 ft.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...S wind 25 kt. Seas 8 ft.
.SUN...SW wind 25 kt. Seas 10 ft.

$$

PKZ181-090100-
North and West of Nunivak Island-
407 AM AKDT Wed Sep 8 2021

.TODAY...S wind 15 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...S wind 30 kt. Seas 9 ft.
.FRI...SW wind 35 kt. Seas 9 ft.
.SAT...N wind 15 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 9 ft.

$$

PKZ185-090100-
Saint Matthew Island Waters-
407 AM AKDT Wed Sep 8 2021

.TODAY...SW wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 5 ft.
.THU NIGHT...W wind 25 kt. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 6 ft.
.SUN...NW wind 25 kt. Seas 9 ft.

$$

6 follow-up statements

906 
FZAK52 PAFC 082353
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
353 PM AKDT Wed Sep 8 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.

PKZ199-091230-
353 PM AKDT Wed Sep 8 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano 36 nm northeast of Amchitka is active.

A 1003 mb low 140 nm northwest of Shemya moves rapidly to 90 nm 
north of Nunivak Island at 990 mb by Fri morning. A 1007 mb 
Northwest Pacific low advances to near 65 nm south of Shemya by 
Thu night, then transits through the central Bering to about 75 nm
southwest of Saint George Island at 1003 mb by Fri afternoon.

$$

PKZ150-091230-
South of the AK Peninsula Sitkinak to Castle Cape-
353 PM AKDT Wed Sep 8 2021

...GALE WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...NE wind 40 kt. Seas 14 ft. Rain.
.THU...N wind 40 kt. Seas 15 ft. Rain.
.THU NIGHT...NW wind 40 kt. Seas 15 ft.
.FRI...NW wind 35 kt. Seas 12 ft.
.FRI NIGHT...SW wind 15 kt. Seas 7 ft.
.SAT...SE wind 25 kt. Seas 11 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.

$$

PKZ155-091230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
353 PM AKDT Wed Sep 8 2021

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...NE wind 40 kt. Seas 11 ft. Rain.
.THU...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas
12 ft.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.FRI NIGHT...S wind 15 kt. Seas 6 ft.
.SAT...S wind 25 kt. Seas 11 ft.
.SUN THROUGH MON...W wind 35 kt. Seas 12 ft.

$$

PKZ160-091230-
Bristol Bay-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...E wind 25 kt. Seas 5 ft.
.THU...N wind 25 kt. Seas 4 ft.
.THU NIGHT...N wind 20 kt. Seas 4 ft.
.FRI...W wind 25 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT...SE wind 25 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 25 kt. Seas 10 ft.

$$

PKZ165-091230-
Port Heiden to Cape Sarichef-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY NIGHT...

.TONIGHT...NE wind 30 kt. Seas 5 ft. Rain.
.THU...NW wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 25 kt except W 15 kt from Port Moller E. Seas
6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...S wind 25 kt. Seas 6 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 11 ft.

$$

PKZ170-091230-
Cape Sarichef to Nikolski Bering Side-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 5 ft.
.THU...W wind 25 kt. Seas 6 ft.
.THU NIGHT...W wind 25 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.

$$

PKZ171-091230-
Unalaska Bay-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 30 kt. Seas 5 ft.
.THU...W wind 15 kt. Seas 2 ft.
.THU NIGHT...W wind 10 kt increasing to 15 kt after midnight. Seas
2 ft.
.FRI...SW wind 15 kt. Seas 2 ft.
.FRI NIGHT...S wind 10 kt. Seas 2 ft.
.SAT...SW wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 25 kt. Seas 4 ft.

$$

PKZ172-091230-
Cape Sarichef to Nikolski Pacific Side-
353 PM AKDT Wed Sep 8 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 45 kt diminishing to 35 kt after midnight. Seas
11 ft.
.THU...W wind 30 kt. Seas 10 ft.
.THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN...SW wind 35 kt. Seas 11 ft.
.MON...W wind 30 kt. Seas 10 ft.

$$

PKZ173-091230-
Nikolski to Seguam Island Bering Side-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.THU NIGHT...W wind 25 kt diminishing to 15 kt after midnight.
Seas 8 ft.
.FRI...S wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SW wind 30 kt. Seas 10 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 14 ft.

$$

PKZ174-091230-
Nikolski to Seguam Island Pacific Side-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 9 ft.
.THU...W wind 25 kt. Seas 8 ft.
.THU NIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 15 kt. Seas 6 ft.
.SAT THROUGH MON...W wind 30 kt. Seas 11 ft.

$$

PKZ175-091230-
Seguam Island to Adak Bering Side-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 25 kt. Seas 6 ft.
.THU...SW wind 30 kt. Seas 8 ft.
.THU NIGHT...W wind 20 kt in the evening becoming variable 10 kt.
Seas 6 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...W wind 30 kt. Seas 9 ft.
.SUN...SW wind 30 kt. Seas 15 ft.
.MON...SW wind 25 kt. Seas 12 ft.

$$

PKZ176-091230-
Seguam Island to Adak Pacific Side-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 9 ft.
.THU NIGHT...W wind 25 kt becoming SW 15 kt after midnight. Seas
9 ft.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 10 ft.
.MON...SW wind 25 kt. Seas 7 ft.

$$

PKZ177-091230-
Adak to Kiska-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 20 kt increasing to 30 kt after midnight. Seas
8 ft.
.THU...W wind 30 kt. Seas 9 ft.
.THU NIGHT...SW wind 15 kt increasing to 25 kt after midnight.
Seas 7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...W wind 30 kt. Seas 9 ft.
.SUN...SW wind 30 kt. Seas 13 ft.
.MON...SW wind 25 kt. Seas 10 ft.

$$

PKZ178-091230-
Kiska to Attu-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 10 ft.
.THU...NW wind 25 kt in the morning becoming variable 10 kt. Seas
9 ft.
.THU NIGHT...SW wind 25 kt becoming NW after midnight. Seas 8 ft.
.FRI...N wind 25 kt. Seas 8 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 30 kt. Seas 11 ft.
.MON...W wind 25 kt. Seas 10 ft.

$$

PKZ179-091230-
Pribilof Islands Near Shore Waters-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...Variable wind 10 kt becoming W 20 kt after midnight.
Seas 5 ft.
.THU...SW wind 15 kt increasing to 25 kt in the afternoon. Seas
6 ft.
.THU NIGHT...W wind 30 kt. Seas 9 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 9 ft.
.SUN...W wind 25 kt. Seas 15 ft.
.MON...W wind 25 kt. Seas 8 ft.

$$

PKZ180-091230-
Kuskokwim Delta and Etolin Strait-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 4 ft.
.THU...NW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt increasing to 30 kt after midnight.
Seas 3 ft building to 7 ft after midnight.
.FRI...W wind 30 kt. Seas 9 ft.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...W wind 25 kt. Seas 10 ft.

$$

PKZ181-091230-
North and West of Nunivak Island-
353 PM AKDT Wed Sep 8 2021

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...S wind 15 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...S wind 20 kt becoming SW 30 kt after midnight. Seas
4 ft building to 8 ft after midnight. Rain showers.
.FRI...W wind 40 kt. Seas 8 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SE wind 15 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 9 ft.
.MON...W wind 25 kt. Seas 8 ft.

$$

PKZ185-091230-
Saint Matthew Island Waters-
353 PM AKDT Wed Sep 8 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. Slight chance of thunderstorms. 
.THU...SW wind 20 kt. Seas 6 ft. Slight chance of thunderstorms.
.THU NIGHT...W wind 20 kt. Seas 6 ft. Slight chance of thunderstorms. 
.FRI...W wind 20 kt. Seas 7 ft.
.FRI NIGHT...SW wind 15 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN THROUGH MON...NW wind 25 kt. Seas 9 ft.

$$

900 
FZAK52 PAFC 091148
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
348 AM AKDT Thu Sep 9 2021

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

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

PKZ199-100100-
348 AM AKDT Thu Sep 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano 36 nm northeast of Amchitka is active.

A 1000 mb low 135 nm west of Saint Paul Island on Thu morning
moves to 95 nm northeast of Saint Paul Island at 1001 mb by Thu
evening. The low then moves onshore and dissipates by Fri morning.
A 1006 mb low moves to 225 nm northwest of Shemya on Thu evening
and then to 156 nm southwest of Saint Paul Island at 1000 mb by
Fri evening. 

$$

PKZ150-100100-
South of the AK Peninsula Sitkinak to Castle Cape-
348 AM AKDT Thu Sep 9 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...N wind 40 kt. Seas 15 ft. Rain.
.TONIGHT...NW wind 40 kt. Seas 14 ft.
.FRI...NW wind 30 kt. Seas 12 ft.
.FRI NIGHT...W wind 20 kt. Seas 8 ft.
.SAT...SE wind 25 kt. Seas 8 ft.
.SUN THROUGH MON...SW wind 30 kt. Seas 14 ft.

$$

PKZ155-100100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
348 AM AKDT Thu Sep 9 2021

...GALE WARNING TODAY...

.TODAY...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas
13 ft.
.TONIGHT...W wind 30 kt. Seas 11 ft.
.FRI...NW wind 20 kt becoming variable 10 kt in the afternoon. From 
the Shumagin Islands E, W wind 20 kt. Seas 8 ft.
.FRI NIGHT...S wind 15 kt. Seas 6 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.

$$

PKZ160-100100-
Bristol Bay-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...N wind 20 kt. Seas 4 ft.
.TONIGHT...N wind 20 kt. Seas 3 ft.
.FRI...W wind 25 kt. Seas 3 ft building to 6 ft by afternoon.
.FRI NIGHT...S wind 15 kt. Seas 5 ft.
.SAT...SE wind 25 kt. Seas 5 ft.
.SUN...SW wind 25 kt. Seas 16 ft.
.MON...SW wind 30 kt. Seas 15 ft.

$$

PKZ165-100100-
Port Heiden to Cape Sarichef-
348 AM AKDT Thu Sep 9 2021

.TODAY...NW wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT...S wind 25 kt. Seas 13 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 16 ft.

$$

PKZ170-100100-
Cape Sarichef to Nikolski Bering Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.FRI...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 6 ft.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 12 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 12 ft.

$$

PKZ171-100100-
Unalaska Bay-
348 AM AKDT Thu Sep 9 2021

.TODAY...W wind 20 kt. Seas 3 ft.
.TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas
2 ft.
.FRI...Variable wind less than 10 kt becoming S 10 kt in the
afternoon. Seas 2 ft.
.FRI NIGHT...S wind 10 kt. Seas 2 ft.
.SAT...SW wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 25 kt. Seas 4 ft.

$$

PKZ172-100100-
Cape Sarichef to Nikolski Pacific Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 9 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.

$$

PKZ173-100100-
Nikolski to Seguam Island Bering Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 8 ft.
.TONIGHT...W wind 20 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN...SW wind 30 kt. Seas 12 ft.
.MON...W wind 25 kt. Seas 10 ft.

$$

PKZ174-100100-
Nikolski to Seguam Island Pacific Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft.
.TONIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 15 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 11 ft.

$$

PKZ175-100100-
Seguam Island to Adak Bering Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TODAY AND FRIDAY...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt becoming S 15 kt after midnight. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 30 kt. Seas 11 ft.
.MON...SW wind 25 kt. Seas 9 ft.

$$

PKZ176-100100-
Seguam Island to Adak Pacific Side-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft.
.TONIGHT...W wind 25 kt becoming SW 15 kt after midnight. Seas 8
ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...W wind 25 kt. Seas 10 ft.
.SUN...SW wind 30 kt. Seas 11 ft.
.MON...SW wind 25 kt. Seas 8 ft.

$$

PKZ177-100100-
Adak to Kiska-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...W wind 25 kt. Seas 9 ft.
.TONIGHT...SW wind 15 kt increasing to 25 kt after midnight. Seas
7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...W wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 7 ft.

$$

PKZ178-100100-
Kiska to Attu-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt becoming SW 15 kt in the afternoon. Seas 9 ft.
.TONIGHT...S wind 25 kt becoming NW after midnight. Seas 8 ft.
.FRI...N wind 20 kt. Seas 7 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 30 kt. Seas 10 ft.
.MON...E wind 30 kt. Seas 7 ft.

$$

PKZ179-100100-
Pribilof Islands Near Shore Waters-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 15 kt increasing to 25 kt in the afternoon. Seas
6 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 7 ft. Rain.
.FRI NIGHT...SW wind 25 kt. Seas 8 ft.
.SAT THROUGH SUN...W wind 25 kt. Seas 10 ft.
.MON...W wind 30 kt. Seas 11 ft.

$$

PKZ180-100100-
Kuskokwim Delta and Etolin Strait-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...NW wind 15 kt. Seas 4 ft.
.TONIGHT...SW wind 15 kt becoming W 30 kt after midnight. Seas 6 ft.
Slight chance of Thunderstorms.
.FRI...W wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT...SE wind 25 kt. Seas 8 ft.
.SUN...SW wind 30 kt. Seas 15 ft.
.MON...W wind 25 kt. Seas 11 ft.

$$

PKZ181-100100-
North and West of Nunivak Island-
348 AM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...S wind 15 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt becoming W 25 kt after midnight. Seas
5 ft. Rain and Slight chance of Thunderstorms.
.FRI...W wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...E wind 15 kt. Seas 7 ft.
.SUN...N wind 20 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 8 ft.

$$

PKZ185-100100-
Saint Matthew Island Waters-
348 AM AKDT Thu Sep 9 2021

.TODAY...SW wind 15 kt E of Saint Matthew Island... SW 20 kt W of
Saint Matthew Island. Seas 6 ft. Slight chance of Thunderstorms in
the afternoon.
.TONIGHT...SW wind 20 kt. Seas 6 ft. Slight chance of Thunderstorms.
.FRI...SW wind 20 kt. Seas 7 ft. Slight chance of Thunderstorms.
.FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN THROUGH MON...NW wind 30 kt. Seas 10 ft.

$$

201 
FZAK52 PAFC 092353
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
353 PM AKDT Thu Sep 9 2021

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

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

PKZ199-101215-
353 PM AKDT Thu Sep 9 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano 36 nm north of Amchitka is active.

A 993 mb low 90 nm north of Saint Paul Island moves to 85 nm north
of Gambell Island Fri afternoon, then continues through Siberia 
Fri night. A 1005 mb low 220 nm west of Shemya moves rapidly to 50
nm north of Nunivak Island by Sat morning.

$$

PKZ150-101215-
South of the AK Peninsula Sitkinak to Castle Cape-
353 PM AKDT Thu Sep 9 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt. Seas 15 ft.
.FRI...NW wind 30 kt. Seas 12 ft.
.FRI NIGHT...W wind 20 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SAT NIGHT...E wind 25 kt. Seas 7 ft.
.SUN...SW wind 35 kt. Seas 14 ft.
.MON THROUGH TUE...W wind 30 kt. Seas 13 ft.

$$

PKZ155-101215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W wind 25 kt except NW 30 kt from the Shumagin Islands E.
Seas 11 ft.
.FRI...NW wind 20 kt. Seas 8 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
.SAT NIGHT...S wind 25 kt. Seas 8 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.
.TUE...SW wind 30 kt. Seas 9 ft.

$$

PKZ160-101215-
Bristol Bay-
353 PM AKDT Thu Sep 9 2021

.TONIGHT...N wind 20 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT...SE wind 20 kt. Seas 4 ft.
.SAT NIGHT...SE wind 25 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 30 kt. Seas 15 ft.
.TUE...W wind 25 kt. Seas 9 ft.

$$

PKZ165-101215-
Port Heiden to Cape Sarichef-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT AND SAT NIGHT...S wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 15 ft.
.TUE...SW wind 30 kt. Seas 11 ft.

$$

PKZ170-101215-
Cape Sarichef to Nikolski Bering Side-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...W wind 25 kt. Seas 8 ft.
.FRI...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 7 ft.
.SAT NIGHT...W wind 25 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 12 ft.
.TUE...S wind 25 kt. Seas 9 ft.

$$

PKZ171-101215-
Unalaska Bay-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 4 ft.
.FRI...SW wind 10 kt becoming S in the afternoon. Seas 2 ft.
.FRI NIGHT...S wind 15 kt. Seas 2 ft.
.SAT...S wind 10 kt. Seas 2 ft.
.SAT NIGHT...SW wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 25 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 2 ft.

$$

PKZ172-101215-
Cape Sarichef to Nikolski Pacific Side-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SAT NIGHT...SW wind 25 kt. Seas 7 ft.
.SUN...W wind 40 kt. Seas 12 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...S wind 25 kt. Seas 7 ft.

$$

PKZ173-101215-
Nikolski to Seguam Island Bering Side-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...W wind 25 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.FRI...S wind 25 kt. Seas 8 ft.
.FRI NIGHT...SW wind 25 kt. Seas 8 ft.
.SAT AND SAT NIGHT...W wind 25 kt. Seas 7 ft.
.SUN...W wind 35 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 10 ft.
.TUE...S wind 20 kt. Seas 8 ft.

$$

PKZ174-101215-
Nikolski to Seguam Island Pacific Side-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 9 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SAT NIGHT...W wind 30 kt. Seas 8 ft.
.SUN...W wind 40 kt. Seas 12 ft.
.MON...W wind 30 kt. Seas 10 ft.
.TUE...S wind 25 kt. Seas 8 ft.

$$

PKZ175-101215-
Seguam Island to Adak Bering Side-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...S wind 25 kt. Seas 6 ft.
.FRI...SW wind 30 kt. Seas 8 ft.
.FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 6 ft.
.SAT NIGHT...W wind 35 kt. Seas 9 ft.
.SUN...W wind 40 kt. Seas 10 ft.
.MON...SW wind 25 kt. Seas 9 ft.
.TUE...SE wind 20 kt. Seas 7 ft.

$$

PKZ176-101215-
Seguam Island to Adak Pacific Side-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W wind 20 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 7 ft.
.SAT NIGHT...W wind 35 kt. Seas 10 ft.
.SUN...W wind 40 kt. Seas 12 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.TUE...S wind 25 kt. Seas 9 ft.

$$

PKZ177-101215-
Adak to Kiska-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW wind 20 kt increasing to 30 kt after midnight. Seas
8 ft.
.FRI...SW wind 30 kt. Seas 8 ft.
.FRI NIGHT...W wind 20 kt. Seas 6 ft.
.SAT...W wind 25 kt. Seas 6 ft.
.SAT NIGHT...W wind 35 kt. Seas 10 ft.
.SUN...W wind 30 kt. Seas 11 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 8 ft.

$$

PKZ178-101215-
Kiska to Attu-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas
8 ft.
.FRI NIGHT...NW wind 25 kt. Seas 7 ft.
.SAT AND SAT NIGHT...W wind 30 kt. Seas 10 ft.
.SUN...W wind 30 kt. Seas 10 ft.
.MON THROUGH TUE...SE wind 30 kt. Seas 8 ft.

$$

PKZ179-101215-
Pribilof Islands Near Shore Waters-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...W wind 30 kt. Seas 9 ft.
.FRI...SW wind 15 kt becoming S 30 kt in the afternoon. Seas 9 ft.
Rain.
.FRI NIGHT...SW wind 30 kt diminishing to 20 kt after midnight.
Seas 10 ft.
.SAT AND SAT NIGHT...W wind 20 kt. Seas 7 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.MON...W wind 30 kt. Seas 11 ft.
.TUE...SE wind 20 kt. Seas 6 ft.

$$

PKZ180-101215-
Kuskokwim Delta and Etolin Strait-
353 PM AKDT Thu Sep 9 2021

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 4 ft building to 9 ft after
midnight. Slight chance of thunderstorms. 
.FRI...W wind 25 kt. Seas 8 ft. Slight chance of thunderstorms. 
.FRI NIGHT...S wind 35 kt. Seas 9 ft.
.SAT AND SAT NIGHT...S wind 25 kt. Seas 8 ft.
.SUN THROUGH TUE...W wind 25 kt. Seas 10 ft.

$$

PKZ181-101215-
North and West of Nunivak Island-
353 PM AKDT Thu Sep 9 2021

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

.TONIGHT...SW wind 15 kt becoming W 25 kt after midnight. Seas 7 ft.
Rain. Slight chance of thunderstorms. 
.FRI...W wind 25 kt. Seas 7 ft. Slight chance of thunderstorms. 
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 8 ft.
.SAT NIGHT...NE wind 20 kt. Seas 5 ft.
.SUN THROUGH TUE...NW wind 25 kt. Seas 8 ft.

$$

PKZ185-101215-
Saint Matthew Island Waters-
353 PM AKDT Thu Sep 9 2021

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 7 ft. Slight chance of thunderstorms. 
.FRI...SW wind 20 kt. Seas 7 ft. Slight chance of thunderstorms. 
.FRI NIGHT...SE wind 30 kt E of Saint Matthew Island... SW 25 kt W
of Saint Matthew Island. Seas 8 ft. Slight chance of thunderstorms. 
.SAT...SW wind 25 kt. Seas 8 ft.
.SAT NIGHT...NW wind 15 kt. Seas 5 ft.
.SUN THROUGH MON...NW wind 30 kt. Seas 10 ft.
.TUE...N wind 20 kt. Seas 7 ft.

$$

680 
FZAK52 PAFC 101212
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
412 AM AKDT Fri Sep 10 2021

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

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

PKZ199-110100-
412 AM AKDT Fri Sep 10 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Semisopochnoi Volcano 36 nm northeast of Amchitka is active.

A 998 mb low 200 nm west of Saint Paul Island on Fri morning moves
over Nunivak Island by Sat morning. A 995 mb low moves to 150 nm
west of Saint Paul Island on Sat morning.

$$

PKZ150-110100-
South of the AK Peninsula Sitkinak to Castle Cape-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW wind 30 kt. Seas 11 ft.
.TONIGHT...W wind 20 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SAT NIGHT...SE wind 25 kt. Seas 7 ft.
.SUN...SW wind 35 kt. Seas 14 ft.
.MON THROUGH TUE...SW wind 30 kt. Seas 13 ft.

$$

PKZ155-110100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
.SAT NIGHT...S wind 25 kt. Seas 8 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 13 ft.
.TUE...S wind 25 kt. Seas 9 ft.

$$

PKZ160-110100-
Bristol Bay-
412 AM AKDT Fri Sep 10 2021

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 10 kt in the evening becoming S 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SAT NIGHT...SE wind 20 kt. Seas 5 ft.
.SUN...SW wind 30 kt. Seas 15 ft.
.MON...W wind 35 kt. Seas 15 ft.
.TUE...SW wind 30 kt. Seas 9 ft.

$$

PKZ165-110100-
Port Heiden to Cape Sarichef-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 15 kt becoming S 25 kt in the afternoon. From Port
Moller E, NW wind 20 kt becoming SW 10 kt in the afternoon. Seas 7 
ft.
.TONIGHT...S wind 25 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SAT NIGHT...S wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 15 ft.
.TUE...S wind 25 kt. Seas 11 ft.

$$

PKZ170-110100-
Cape Sarichef to Nikolski Bering Side-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...S wind 10 kt in the morning increasing to 30 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SAT NIGHT...W wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...W wind 30 kt. Seas 12 ft.
.TUE...S wind 20 kt. Seas 9 ft.

$$

PKZ171-110100-
Unalaska Bay-
412 AM AKDT Fri Sep 10 2021

.TODAY...S wind 10 kt increasing to 15 kt in the afternoon. Seas
2 ft.
.TONIGHT...SW wind 10 kt. Seas 2 ft.
.SAT...S wind 10 kt. Seas 2 ft.
.SAT NIGHT...W wind 15 kt. Seas 2 ft.
.SUN...W wind 20 kt. Seas 3 ft.
.MON...W wind 25 kt. Seas 3 ft.
.TUE...S wind 15 kt. Seas 2 ft.

$$

PKZ172-110100-
Cape Sarichef to Nikolski Pacific Side-
412 AM AKDT Fri Sep 10 2021

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SAT NIGHT...W wind 25 kt. Seas 9 ft.
.SUN...W wind 40 kt. Seas 12 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...S wind 25 kt. Seas 7 ft.

$$

PKZ173-110100-
Nikolski to Seguam Island Bering Side-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 30 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SAT NIGHT...W wind 25 kt. Seas 10 ft.
.SUN...W wind 35 kt. Seas 10 ft.
.MON...SW wind 25 kt. Seas 10 ft.
.TUE...S wind 20 kt. Seas 8 ft.

$$

PKZ174-110100-
Nikolski to Seguam Island Pacific Side-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...S wind 20 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SAT NIGHT...W wind 25 kt. Seas 11 ft.
.SUN...W wind 40 kt. Seas 12 ft.
.MON...SW wind 30 kt. Seas 10 ft.
.TUE...S wind 25 kt. Seas 8 ft.

$$

PKZ175-110100-
Seguam Island to Adak Bering Side-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 30 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.SAT...W wind 25 kt. Seas 7 ft.
.SAT NIGHT...W wind 30 kt. Seas 10 ft.
.SUN...W wind 35 kt. Seas 10 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 8 ft.

$$

PKZ176-110100-
Seguam Island to Adak Pacific Side-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 25 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...W wind 25 kt diminishing to 15 kt in the afternoon. Seas
8 ft.
.SAT NIGHT...W wind 30 kt. Seas 12 ft.
.SUN...W wind 40 kt. Seas 13 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 9 ft.

$$

PKZ177-110100-
Adak to Kiska-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY TODAY AND SATURDAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Rain.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 8 ft.
.SAT NIGHT...W wind 30 kt. Seas 11 ft.
.SUN...W wind 30 kt. Seas 11 ft.
.MON...SE wind 30 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 8 ft.

$$

PKZ178-110100-
Kiska to Attu-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY TODAY AND SATURDAY...

.TODAY...N wind 20 kt. Seas 8 ft. Rain.
.TONIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...W wind 30 kt. Seas 9 ft.
.SAT NIGHT...W wind 30 kt. Seas 11 ft.
.SUN...W wind 25 kt. Seas 10 ft.
.MON...E wind 30 kt. Seas 7 ft.
.TUE...NW wind 25 kt. Seas 9 ft.

$$

PKZ179-110100-
Pribilof Islands Near Shore Waters-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 20 kt becoming S 30 kt in the afternoon. Seas
10 ft. Rain.
.TONIGHT...SW wind 30 kt diminishing to 15 kt after midnight. Seas 
11 ft.
.SAT...SW wind 25 kt. Seas 9 ft. Rain.
.SAT NIGHT...W wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...W wind 25 kt. Seas 10 ft.
.TUE...SE wind 20 kt. Seas 6 ft.

$$

PKZ180-110100-
Kuskokwim Delta and Etolin Strait-
412 AM AKDT Fri Sep 10 2021

...GALE WARNING TONIGHT...

.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...S wind 35 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SAT NIGHT...S wind 30 kt. Seas 7 ft.
.SUN...W wind 30 kt. Seas 11 ft.
.MON...W wind 35 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.

$$

PKZ181-110100-
North and West of Nunivak Island-
412 AM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...SE wind 15 kt becoming N after midnight. Seas 7 ft.
.SAT...NE wind 15 kt. Seas 7 ft. Rain.
.SAT NIGHT...N wind 25 kt. Seas 8 ft.
.SUN...NW wind 25 kt. Seas 7 ft.
.MON...W wind 30 kt. Seas 8 ft.
.TUE...W wind 25 kt. Seas 8 ft.

$$

PKZ185-110100-
Saint Matthew Island Waters-
412 AM AKDT Fri Sep 10 2021

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 5 ft.
.SAT...SW wind 15 kt. Seas 6 ft.
.SAT NIGHT...SW wind 15 kt. Seas 5 ft.
.SUN...NW wind 20 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 10 ft.
.TUE...N wind 20 kt. Seas 7 ft.

$$

090 
FZAK52 PAFC 102350
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 PM AKDT Fri Sep 10 2021

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

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

PKZ199-111315-
350 PM AKDT Fri Sep 10 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 995 mb low 40 nm northwest of Saint Paul moves to Nunivak 
Island Sat morning. A 990 mb low 60 nm northwest of Saint Paul 
Sat afternoon moves to 130 nm southeast of Saint Matthew Island 
at 988 mb Sun morning.

$$

PKZ150-111315-
South of the AK Peninsula Sitkinak to Castle Cape-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...W wind 20 kt. Seas 8 ft.
.SAT...S wind 15 kt. Seas 6 ft.
.SAT NIGHT...E wind 30 kt. Seas 6 ft. Rain.
.SUN...SW wind 45 kt. Seas 19 ft.
.SUN NIGHT...SW wind 40 kt. Seas 20 ft.
.MON...W wind 30 kt. Seas 19 ft.
.TUE...SW wind 30 kt. Seas 11 ft.
.WED...S wind 25 kt. Seas 6 ft.

$$

PKZ155-111315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
350 PM AKDT Fri Sep 10 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
.SAT NIGHT...SE wind 15 kt becoming SW 35 kt after midnight. Seas
5 ft building to 10 ft after midnight. Rain.
.SUN...W wind 40 kt. Seas 16 ft.
.SUN NIGHT...W wind 30 kt. Seas 15 ft.
.MON...W wind 35 kt. Seas 16 ft.
.TUE...S wind 25 kt. Seas 9 ft.
.WED...SW wind 30 kt. Seas 6 ft.

$$

PKZ160-111315-
Bristol Bay-
350 PM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...W wind 15 kt in the evening becoming S 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SAT NIGHT...SE wind 25 kt. Seas 5 ft.
.SUN...NE wind 30 kt. Seas 6 ft.
.SUN NIGHT...W wind 40 kt. Seas 15 ft.
.MON...W wind 35 kt. Seas 11 ft.
.TUE...SW wind 30 kt. Seas 9 ft.
.WED...SE wind 20 kt. Seas 5 ft.

$$

PKZ165-111315-
Port Heiden to Cape Sarichef-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...S wind 25 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SAT NIGHT...S wind 20 kt becoming SW 30 kt after midnight. From
Port Moller E, SE wind 20 kt. Seas 5 ft. Widespread rain showers.
.SUN AND SUN NIGHT...W wind 35 kt. Seas 15 ft.
.MON...W wind 30 kt. Seas 14 ft.
.TUE...S wind 25 kt. Seas 11 ft.
.WED...SW wind 25 kt. Seas 5 ft.

$$

PKZ170-111315-
Cape Sarichef to Nikolski Bering Side-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 7 ft.
.SAT NIGHT...SW wind 30 kt. Seas 11 ft. Rain.
.SUN...W wind 25 kt. Seas 11 ft.
.SUN NIGHT...W wind 35 kt. Seas 16 ft.
.MON...W wind 30 kt. Seas 16 ft.
.TUE...S wind 20 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 6 ft.

$$

PKZ171-111315-
Unalaska Bay-
350 PM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...S wind 10 kt. Seas 2 ft.
.SAT...S wind 10 kt increasing to 15 kt in the afternoon. Seas 2
ft.
.SAT NIGHT...S wind 15 kt becoming W 30 kt after midnight. Seas 2 ft
building to 5 ft after midnight. Rain.
.SUN...W wind 25 kt. Seas 4 ft.
.SUN NIGHT...W wind 30 kt. Seas 5 ft.
.MON...W wind 30 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 2 ft.
.WED...SW wind 15 kt. Seas 2 ft.

$$

PKZ172-111315-
Cape Sarichef to Nikolski Pacific Side-
350 PM AKDT Fri Sep 10 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas
6 ft.
.SAT NIGHT...W wind 35 kt. Seas 14 ft. Rain.
.SUN...W wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 35 kt. Seas 15 ft.
.MON...W wind 35 kt. Seas 13 ft.
.TUE...S wind 25 kt. Seas 7 ft.
.WED...SW wind 30 kt. Seas 9 ft.

$$

PKZ173-111315-
Nikolski to Seguam Island Bering Side-
350 PM AKDT Fri Sep 10 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 7 ft. Rain showers.
.SAT NIGHT...W wind 35 kt. Seas 11 ft.
.SUN AND SUN NIGHT...W wind 30 kt. Seas 12 ft.
.MON...SW wind 25 kt. Seas 13 ft.
.TUE...S wind 20 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 7 ft.

$$

PKZ174-111315-
Nikolski to Seguam Island Pacific Side-
350 PM AKDT Fri Sep 10 2021

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 7 ft.
.SAT...S wind 20 kt becoming SW 30 kt in the afternoon. Seas 5 ft
building to 9 ft in the afternoon.
.SAT NIGHT...W wind 35 kt. Seas 12 ft.
.SUN...W wind 35 kt. Seas 14 ft.
.SUN NIGHT...W wind 30 kt. Seas 14 ft.
.MON...SW wind 25 kt. Seas 10 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.WED...SW wind 30 kt. Seas 9 ft.

$$

PKZ175-111315-
Seguam Island to Adak Bering Side-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 9 ft. Rain.
.SAT NIGHT...W wind 30 kt. Seas 11 ft. Rain showers.
.SUN...W wind 30 kt. Seas 11 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 6 ft.

$$

PKZ176-111315-
Seguam Island to Adak Pacific Side-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...SW wind 25 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SAT NIGHT...W wind 30 kt. Seas 12 ft.
.SUN...W wind 35 kt. Seas 14 ft.
.SUN NIGHT...W wind 25 kt. Seas 11 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 9 ft.

$$

PKZ177-111315-
Adak to Kiska-
350 PM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 8 ft.
.SAT NIGHT...W wind 30 kt. Seas 11 ft.
.SUN...W wind 30 kt. Seas 12 ft.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON...SE wind 30 kt. Seas 8 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.WED...W wind 25 kt. Seas 11 ft.

$$

PKZ178-111315-
Kiska to Attu-
350 PM AKDT Fri Sep 10 2021

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...W wind 30 kt. Seas 10 ft. Rain showers.
.SAT NIGHT...W wind 30 kt. Seas 11 ft.
.SUN...W wind 30 kt. Seas 10 ft.
.SUN NIGHT...W wind 20 kt. Seas 8 ft.
.MON...E wind 30 kt. Seas 7 ft.
.TUE THROUGH WED...W wind 25 kt. Seas 10 ft.

$$

PKZ179-111315-
Pribilof Islands Near Shore Waters-
350 PM AKDT Fri Sep 10 2021

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

.TONIGHT...SW wind 25 kt becoming W 10 kt after midnight. Seas 10 ft
subsiding to 6 ft after midnight. Rain.
.SAT...S wind 25 kt. Seas 9 ft. Rain.
.SAT NIGHT...W wind 25 kt. Seas 8 ft.
.SUN...W wind 30 kt. Seas 8 ft.
.SUN NIGHT...NW wind 30 kt. Seas 13 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...SE wind 20 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 8 ft.

$$

PKZ180-111315-
Kuskokwim Delta and Etolin Strait-
350 PM AKDT Fri Sep 10 2021

...GALE WARNING TONIGHT...

.TONIGHT...S wind 35 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 7 ft.
.SAT NIGHT...SE wind 25 kt. Seas 7 ft. Rain.
.SUN...SE wind 25 kt. Seas 8 ft.
.SUN NIGHT...NW wind 30 kt. Seas 12 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.WED...NE wind 20 kt. Seas 4 ft.

$$

PKZ181-111315-
North and West of Nunivak Island-
350 PM AKDT Fri Sep 10 2021

.TONIGHT...SE wind 15 kt becoming N after midnight. Seas 7 ft.
.SAT...Variable wind 10 kt becoming SE 15 kt in the afternoon.
Seas 5 ft. Rain.
.SAT NIGHT...SE wind 20 kt. Seas 7 ft. Rain.
.SUN...E wind 15 kt. Seas 6 ft.
.SUN NIGHT...N wind 25 kt. Seas 6 ft.
.MON...W wind 30 kt. Seas 9 ft.
.TUE...W wind 25 kt. Seas 8 ft.
.WED...N wind 20 kt. Seas 4 ft.

$$

PKZ185-111315-
Saint Matthew Island Waters-
350 PM AKDT Fri Sep 10 2021

.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...SW wind 10 kt W of St. Matthew Island. E wind 15 kt E of St.
Matthew Island. Seas 5 ft.
.SAT NIGHT...N wind 20 kt. Seas 6 ft.
.SUN...N wind 25 kt. Seas 8 ft.
.SUN NIGHT...NW wind 30 kt. Seas 11 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE THROUGH WED...N wind 20 kt. Seas 8 ft.

$$

954 
FZAK52 PAFC 111211
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
411 AM AKDT Sat Sep 11 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.

PKZ199-120045-
411 AM AKDT Sat Sep 11 2021
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 995 mb low 75 nm west of Saint Paul Island on Sat morning
dissipates by Sun morning. A 987 mb low develops 145 nm north of
Cold Bay Sun morning and moves onshore by Sun evening. High
pressure moves into the western Bering Sun evening.

$$

PKZ150-120045-
South of the AK Peninsula Sitkinak to Castle Cape-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING SUNDAY...

.TODAY...S wind 15 kt. Seas 6 ft.
.TONIGHT...SE wind 20 kt becoming E 30 kt after midnight. Seas 7
ft.
.SUN...SW wind 35 kt increasing to 45 kt in the afternoon. Seas
11 ft building to 19 ft in the afternoon.
.SUN NIGHT...SW wind 40 kt. Seas 20 ft.
.MON...W wind 30 kt. Seas 19 ft.
.TUE...SW wind 25 kt. Seas 11 ft.
.WED...S wind 20 kt. Seas 9 ft.

$$

PKZ155-120045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...S wind 15 kt. Seas 5 ft.
.TONIGHT...SE wind 20 kt becoming SW 40 kt after midnight. From
the Shumagin Islands E, SE wind 20 kt. Seas 5 ft building to 9 ft 
after midnight. Rain showers.
.SUN...W wind 45 kt. Seas 20 ft.
.SUN NIGHT...W wind 40 kt. Seas 18 ft.
.MON...W wind 35 kt. Seas 16 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.WED...SW wind 30 kt. Seas 10 ft.

$$

PKZ160-120045-
Bristol Bay-
411 AM AKDT Sat Sep 11 2021

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

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.SUN...E wind 30 kt becoming S in the afternoon. Seas 7 ft.
Widespread rain showers.
.SUN NIGHT...W wind 35 kt. Seas 11 ft.
.MON...W wind 30 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 8 ft.
.WED...SE wind 20 kt. Seas 5 ft.

$$

PKZ165-120045-
Port Heiden to Cape Sarichef-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING SUNDAY...

.TODAY...S wind 20 kt. Seas 6 ft.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Widespread rain showers.
.SUN...W wind 45 kt, Seas 11 ft building to 20 ft in the
afternoon. From Port Moller E, SW wind 20 kt increasing to 45 kt in 
the afternoon, Seas 6 ft building to 12 ft in the afternoon. Rain.
.SUN NIGHT...W wind 45 kt. Seas 20 ft.
.MON...W wind 30 kt. Seas 15 ft.
.TUE...S wind 25 kt. Seas 10 ft.
.WED...S wind 20 kt. Seas 6 ft.

$$

PKZ170-120045-
Cape Sarichef to Nikolski Bering Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...S wind 25 kt. Seas 7 ft.
.TONIGHT...S wind 25 kt becoming W 40 kt after midnight. Seas 7 ft
building to 13 ft after midnight. Widespread rain showers.
.SUN...W wind 40 kt. Seas 15 ft.
.SUN NIGHT...W wind 40 kt. Seas 18 ft.
.MON...W wind 35 kt. Seas 16 ft.
.TUE...S wind 20 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 8 ft.

$$

PKZ171-120045-
Unalaska Bay-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING SUNDAY...

.TODAY...S wind 10 kt increasing to 15 kt in the afternoon. Seas
2 ft. Rain.
.TONIGHT...S wind 15 kt becoming W 30 kt after midnight. Seas 2 ft
building to 5 ft after midnight. Widespread rain showers.
.SUN...W wind 35 kt diminishing to 25 kt in the afternoon. Seas
5 ft. Rain showers.
.SUN NIGHT...W wind 30 kt. Seas 4 ft.
.MON...W wind 35 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 2 ft.
.WED...SW wind 20 kt. Seas 3 ft.

$$

PKZ172-120045-
Cape Sarichef to Nikolski Pacific Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt in the evening becoming W 45 kt. Seas 10 ft
building to 18 ft after midnight. Rain.
.SUN...W wind 40 kt diminishing to 30 kt in the afternoon. Seas
19 ft.
.SUN NIGHT...W wind 30 kt. Seas 13 ft.
.MON...W wind 30 kt. Seas 13 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.WED...SW wind 30 kt. Seas 11 ft.

$$

PKZ173-120045-
Nikolski to Seguam Island Bering Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT...

.TODAY...S wind 25 kt. Seas 7 ft. Widespread rain showers.
.TONIGHT...W wind 40 kt. Seas 13 ft. Rain showers.
.SUN...W wind 30 kt. Seas 11 ft. Rain showers.
.SUN NIGHT...W wind 25 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 13 ft.
.TUE...SE wind 20 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 9 ft.

$$

PKZ174-120045-
Nikolski to Seguam Island Pacific Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT...

.TODAY...SW wind 25 kt. Seas 7 ft. Rain.
.TONIGHT...W wind 40 kt. Seas 15 ft.
.SUN...W wind 30 kt. Seas 14 ft.
.SUN NIGHT...W wind 30 kt. Seas 13 ft.
.MON...W wind 25 kt. Seas 10 ft.
.TUE...S wind 25 kt. Seas 10 ft.
.WED...SW wind 30 kt. Seas 12 ft.

$$

PKZ175-120045-
Seguam Island to Adak Bering Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING TONIGHT...

.TODAY...SW wind 20 kt becoming W 30 kt in the afternoon. Seas 8
ft. Rain showers.
.TONIGHT...W wind 35 kt. Seas 10 ft. Rain showers.
.SUN...W wind 30 kt. Seas 10 ft.
.SUN NIGHT...W wind 25 kt. Seas 9 ft.
.MON...SW wind 30 kt. Seas 10 ft.
.TUE...SE wind 20 kt. Seas 7 ft.
.WED...W wind 25 kt. Seas 8 ft.

$$

PKZ176-120045-
Seguam Island to Adak Pacific Side-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING THROUGH SUNDAY...

.TODAY...SW wind 25 kt becoming W 35 kt in the afternoon. Seas 7
ft building to 11 ft in the afternoon. Rain showers.
.TONIGHT...W wind 35 kt. Seas 12 ft.
.SUN...W wind 35 kt. Seas 13 ft.
.SUN NIGHT...W wind 30 kt. Seas 11 ft.
.MON...SW wind 30 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 11 ft.

$$

PKZ177-120045-
Adak to Kiska-
411 AM AKDT Sat Sep 11 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NW wind 25 kt. Seas 8 ft.
.TONIGHT...W wind 30 kt. Seas 11 ft.
.SUN...W wind 30 kt. Seas 11 ft.
.SUN NIGHT...W wind 20 kt. Seas 9 ft.
.MON...S wind 30 kt. Seas 10 ft.
.TUE...S wind 20 kt. Seas 10 ft.
.WED...W wind 25 kt. Seas 11 ft.

$$

PKZ178-120045-
Kiska to Attu-
411 AM AKDT Sat Sep 11 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...W wind 30 kt. Seas 9 ft. Rain showers.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.SUN...NW wind 30 kt diminishing to 20 kt in the afternoon. Seas
9 ft.
.SUN NIGHT...W wind 15 kt. Seas 7 ft.
.MON...SE wind 30 kt. Seas 10 ft.
.TUE...N wind 25 kt. Seas 11 ft.
.WED...NW wind 20 kt. Seas 11 ft.

$$

PKZ179-120045-
Pribilof Islands Near Shore Waters-
411 AM AKDT Sat Sep 11 2021

...GALE WARNING SUNDAY...

.TODAY...S wind 25 kt. Seas 8 ft. Rain.
.TONIGHT...SW wind 20 kt becoming NW 30 kt after midnight. Seas
9 ft. Rain showers.
.SUN...NW wind 35 kt. Seas 13 ft.
.SUN NIGHT...NW wind 35 kt. Seas 13 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...SE wind 20 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 8 ft.

$$

PKZ180-120045-
Kuskokwim Delta and Etolin Strait-
411 AM AKDT Sat Sep 11 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...S wind 25 kt. Seas 8 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 7 ft. Rain.
.SUN...E wind 25 kt. Seas 7 ft. Widespread rain showers.
.SUN NIGHT...NW wind 30 kt. Seas 10 ft.
.MON...W wind 30 kt. Seas 12 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.WED...E wind 20 kt. Seas 6 ft.

$$

PKZ181-120045-
North and West of Nunivak Island-
411 AM AKDT Sat Sep 11 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...E wind 15 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Widespread rain showers.
.SUN...E wind 20 kt. Seas 6 ft. Widespread rain showers.
.SUN NIGHT...N wind 30 kt. Seas 7 ft.
.MON...NW wind 30 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.WED...NE wind 20 kt. Seas 7 ft.

$$

PKZ185-120045-
Saint Matthew Island Waters-
411 AM AKDT Sat Sep 11 2021

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

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...N wind 15 kt increasing to 25 kt after midnight. Seas
7 ft.
.SUN...N wind 25 kt. Seas 9 ft.
.SUN NIGHT...NW wind 30 kt. Seas 10 ft.
.MON...NW wind 30 kt. Seas 12 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.WED...N wind 25 kt. Seas 8 ft.

$$

The office that day

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

Issued	Product	Office	Lasted
Sep 8, 3:39 AM AKDT	Gale Warning	AFC	48 hr
Sep 8, 3:49 AM AKDT	Gale Warning	AFC	60 hr
Sep 8, 3:49 AM AKDT	Small Craft Advisory	AFC	48 hr
Sep 8, 4:07 AM AKDT	Gale Warning	AFC	36 hr
Sep 8, 3:48 PM AKDT	Gale Warning	AFC	24 hr
Sep 8, 3:48 PM AKDT	Small Craft Advisory	AFC	12 hr
Sep 8, 3:53 PM AKDT	Small Craft Advisory	AFC	48 hr

Nearby

Small Craft Advisories in Alaska, 2021 Every small craft advisory in 2021

Sources

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