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FZAK52 PAFC 180039
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
339 PM AKST Sat Feb 17 2018

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.

PKZ199-181400-
339 PM AKST Sat Feb 17 2018
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 997 mb low 320 nm West of St Paul Island moves to the Chukchi 
Sea at 994 mb Sun night. The associated front pushes over 
Northwest Alaska with the trailing front over the Eastern 
Aleutians through Mon afternoon. A 962 mb North Pacific low 
moves to 420 nm West of St Matthew Island at 967 mb by Mon 
afternoon.

$$

PKZ150-181400-
South of the AK Peninsula Sitkinak to Castle Cape-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT...
.TONIGHT...SE wind 35 kt. Seas 15 ft.
.SUN...S wind 30 kt becoming W 20 kt in the afternoon. Seas 15 ft.
.SUN NIGHT...NW wind 20 kt. Seas 12 ft.
.MON AND MON NIGHT...SW wind 20 kt. Seas 8 ft.
.TUE THROUGH WED...W wind 20 kt. Seas 13 ft.
.THU...W wind 25 kt. Seas 14 ft.

$$

PKZ155-181400-
South of the AK Peninsula Castle Cape to Cape Sarichef-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT...
.TONIGHT...SE wind 40 kt. Seas 20 ft. Rain.
.SUN...W wind 25 kt. Seas 15 ft.
.SUN NIGHT...S wind 30 kt except S 15 kt from the Shumagin Islands
E. Seas 12 ft.
.MON...S wind 30 kt. Seas 11 ft.
.MON NIGHT...SW wind 20 kt. Seas 14 ft.
.TUE...S wind 20 kt. Seas 16 ft.
.WED...SW wind 15 kt. Seas 11 ft.
.THU...W wind 20 kt. Seas 10 ft.

$$

PKZ160-181400-
Bristol Bay-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT...
.TONIGHT...SE wind 40 kt. Seas in ice free waters 9 ft. Snow.
.SUN...S wind 30 kt becoming W 20 kt in the afternoon. Seas in 
ice free waters 8 ft.
.SUN NIGHT...SW wind 10 kt becoming SE 20 kt after midnight. 
Seas in ice free waters 6 ft.
.MON...SE wind 25 kt. Seas in ice free waters 6 ft.
.MON NIGHT...S wind 20 kt. Seas in ice free waters 6 ft.
.TUE THROUGH THU...W wind 15 kt. Seas in ice free waters 6 ft.

$$

PKZ165-181400-
Port Heiden to Cape Sarichef-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT AND SUNDAY NIGHT...
.TONIGHT...SE wind 45 kt becoming SW 30 kt after midnight. 
From Port Moller E, SE wind 45 kt. Seas 12 ft. Rain.
.SUN...SW wind 25 kt. Seas 12 ft.
.SUN NIGHT...SE wind 30 kt becoming S 40 kt after midnight. 
From Port Moller E, SE wind 25 kt. Seas 9 ft.
.MON...S wind 35 kt. Seas 10 ft.
.MON NIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...S wind 15 kt. Seas 11 ft.
.WED THROUGH THU...SW wind 15 kt. Seas 7 ft.

$$

PKZ170-181400-
Cape Sarichef to Nikolski Bering Side-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY AND SUNDAY NIGHT...
.TONIGHT...S wind 30 kt. Seas 13 ft.
.SUN...SW wind 25 kt becoming SE 40 kt in the afternoon. 
Seas 13 ft.
.SUN NIGHT...S wind 45 kt. Seas 15 ft.
.MON...S wind 40 kt. Seas 16 ft.
.MON NIGHT...SW wind 25 kt. Seas 13 ft.
.TUE...S wind 20 kt. Seas 14 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.THU...SW wind 20 kt. Seas 7 ft.

$$

PKZ171-181400-
Unalaska Bay-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY NIGHT...
.TONIGHT...S wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt becoming S 25 kt in the afternoon. 
Seas 2 ft building to 4 ft in the afternoon.
.SUN NIGHT...S wind 35 kt. Seas 5 ft.
.MON...S wind 30 kt. Seas 5 ft.
.MON NIGHT...S wind 15 kt. Seas 2 ft.
.TUE...S wind 15 kt. Seas 2 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.THU...SW wind 15 kt. Seas 2 ft.

$$

PKZ172-181400-
Cape Sarichef to Nikolski Pacific Side-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY AND SUNDAY NIGHT...
.TONIGHT...SW wind 30 kt. Seas 18 ft.
.SUN...SW wind 20 kt becoming S 35 kt in the afternoon. 
Seas 15 ft.
.SUN NIGHT...S wind 40 kt. Seas 19 ft.
.MON...S wind 35 kt. Seas 20 ft.
.MON NIGHT...S wind 20 kt. Seas 20 ft.
.TUE...S wind 20 kt. Seas 18 ft.
.WED...SW wind 15 kt. Seas 11 ft.
.THU...SW wind 20 kt. Seas 9 ft.

$$

PKZ173-181400-
Nikloski to Seguam Island Bering Side-
339 PM AKST Sat Feb 17 2018

...STORM WARNING SUNDAY...
.TONIGHT...SW wind 30 kt. Seas 13 ft.
.SUN...S wind 30 kt becoming SE 50 kt in the afternoon. 
Seas 11 ft building to 20 ft in the afternoon. Rain.
.SUN NIGHT...S wind 45 kt. Seas 23 ft. Rain.
.MON...SW wind 40 kt. Seas 21 ft.
.MON NIGHT...SW wind 25 kt. Seas 16 ft.
.TUE...S wind 20 kt. Seas 13 ft.
.WED...SW wind 15 kt. Seas 8 ft.
.THU...S wind 25 kt. Seas 8 ft.

$$

PKZ174-181400-
Nikolski to Seguam Island Pacific Side-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY AND SUNDAY NIGHT...
.TONIGHT...SW wind 30 kt. Seas 18 ft.
.SUN...S wind 30 kt becoming SE 45 kt in the afternoon. 
Seas 13 ft building to 21 ft in the afternoon. Rain.
.SUN NIGHT...S wind 45 kt. Seas 25 ft. Rain.
.MON...SW wind 40 kt. Seas 25 ft.
.MON NIGHT...S wind 20 kt. Seas 23 ft.
.TUE...S wind 20 kt. Seas 18 ft.
.WED...SW wind 15 kt. Seas 10 ft.
.THU...S wind 25 kt. Seas 10 ft.

$$

PKZ175-181400-
Seguam Island to Adak Bering Side-
339 PM AKST Sat Feb 17 2018

...STORM WARNING SUNDAY...
.TONIGHT...SW wind 25 kt. Seas 12 ft.
.SUN...SE wind 50 kt. Seas 12 ft building to 19 ft 
in the afternoon. Rain.
.SUN NIGHT...S wind 45 kt. Seas 19 ft.
.MON...SW wind 45 kt. Seas 20 ft.
.MON NIGHT...SW wind 30 kt. Seas 17 ft.
.TUE...SE wind 15 kt. Seas 12 ft.
.WED...S wind 20 kt. Seas 9 ft.
.THU...S wind 25 kt. Seas 9 ft.

$$

PKZ176-181400-
Seguam Island to Adak Pacific Side-
339 PM AKST Sat Feb 17 2018

...STORM WARNING SUNDAY...
.TONIGHT...SW wind 25 kt. Seas 17 ft.
.SUN...SE wind 50 kt. Seas 24 ft. Rain.
.SUN NIGHT...S wind 45 kt. Seas 31 ft.
.MON...SW wind 40 kt. Seas 31 ft.
.MON NIGHT...S wind 20 kt. Seas 25 ft.
.TUE THROUGH WED...S wind 20 kt. Seas 14 ft.
.THU...S wind 25 kt. Seas 15 ft.

$$

PKZ177-181400-
Adak to Kiska-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY AND SUNDAY NIGHT...
.TONIGHT...SW wind 20 kt becoming SE 30 kt after midnight. 
Seas 13 ft.
.SUN...SE wind 45 kt. Seas 21 ft. Rain.
.SUN NIGHT...S wind 45 kt. Seas 21 ft Bering side...31 ft 
Pacific side. Rain showers.
.MON...SW wind 40 kt. Seas 30 ft.
.MON NIGHT...SW wind 35 kt. Seas 23 ft.
.TUE...SE wind 15 kt. Seas 13 ft.
.WED...S wind 20 kt. Seas 14 ft.
.THU...S wind 25 kt. Seas 15 ft.

$$

PKZ178-181400-
Kiska to Attu-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY AND SUNDAY NIGHT...
.TONIGHT...SW wind 20 kt becoming SE 30 kt after midnight. 
Seas 12 ft. Snow.
.SUN...E wind 40 kt. Seas 16 ft. Widespread rain showers and snow.
.SUN NIGHT...W wind 40 kt. Bering side, seas 17 ft. Pacific side,
seas 18 ft building to 25 ft after midnight. Rain and snow showers.
.MON...W wind 40 kt. Seas 29 ft.
.MON NIGHT...SW wind 40 kt. Seas 22 ft.
.TUE...S wind 20 kt. Seas 15 ft.
.WED THROUGH THU...S wind 25 kt. Seas 19 ft.

$$

PKZ179-181400-
Pribilof Islands Near Shore Waters-
339 PM AKST Sat Feb 17 2018

...GALE WARNING SUNDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 15 ft.
.SUN...S wind 30 kt. Seas 13 ft. Rain.
.SUN NIGHT...SE wind 45 kt. Seas 23 ft. Rain.
.MON...S wind 40 kt. Seas 24 ft.
.MON NIGHT...SW wind 35 kt. Seas 22 ft.
.TUE...S wind 25 kt. Seas 19 ft.
.WED...Variable wind 10 kt. Seas 8 ft.
.THU...S wind 20 kt. Seas 7 ft.

$$

PKZ180-181400-
Kuskokwim Delta and Etolin Strait-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT AND SUNDAY NIGHT...
.TONIGHT...SE wind 45 kt. Seas 14 ft. Snow and rain.
.SUN...SW wind 30 kt diminishing to 20 kt in the afternoon. 
Seas 9 ft.
.SUN NIGHT...S wind 30 kt becoming SE 40 kt after midnight. 
Seas 11 ft.
.MON...S wind 40 kt. Seas 14 ft.
.MON NIGHT...S wind 30 kt. Seas 13 ft.
.TUE...SW wind 30 kt. Seas 11 ft.
.WED THROUGH THU...SW wind 15 kt. Seas 5 ft.

$$

PKZ181-181400-
North and West of Nunivak Island-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT AND SUNDAY NIGHT...
.TONIGHT...SE wind 45 kt. Seas in ice free waters 14 ft. Snow.
.SUN...SW wind 30 kt diminishing to 20 kt in the afternoon. 
Seas in ice free waters 8 ft.
.SUN NIGHT...SE wind 35 kt increasing to 45 kt after midnight.
Seas in ice free waters 12 ft.
.MON AND MON NIGHT...S wind 40 kt. Seas in ice free waters 14 ft.
.TUE...SW wind 35 kt. Seas in ice free waters 13 ft.
.WED...SW wind 15 kt. Seas in ice free waters 6 ft.
.THU...Variable wind 10 kt. Seas in ice free waters 3 ft.

$$

PKZ185-181400-
Saint Matthew Island Waters-
339 PM AKST Sat Feb 17 2018

...GALE WARNING TONIGHT AND SUNDAY NIGHT...
.TONIGHT...E of Saint Matthew Island, SE wind 45 kt becoming 
S 35 kt after midnight. W of Saint Matthew Island, S wind 30 kt. 
Seas 17 ft. Snow and rain.
.SUN...SW wind 25 kt. Seas 12 ft.
.SUN NIGHT...SE wind 40 kt. Seas 18 ft. Snow and rain.
.MON...S wind 40 kt. Seas 27 ft.
.MON NIGHT...SW wind 50 kt. Seas 36 ft.
.TUE...SW wind 45 kt. Seas 34 ft.
.WED...SW wind 15 kt. Seas 11 ft.
.THU...S wind 15 kt. Seas 9 ft.

$$


Alaska Region Headquarters
222 West 7th Avenue #23
Anchorage, AK 99513-7575
Voice: 1-907-271-5088
Fax: 1-907-271-3711
Recorded Forecast: 1-800-472-0391
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Page Modified: 03 Feb 2008 18:00 UTC
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