Coastal Waters Forecast
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000
FZAK52 PAFC 192346
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
346 PM AKDT Sat Aug 19 2017

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.

PKZ199-201245-
346 PM AKDT Sat Aug 19 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
Bogoslof volcano, 53 nm northwest of Dutch Harbor, is currently
active.

High pressure will build over the Central Bering Sea while a
992 mb low forms over the Western Gulf of Alaska through Sun
night. A front approaches the Western Bering Sea Mon morning.

$$

PKZ150-201245-
South of the AK Peninsula Sitkinak to Castle Cape-
346 PM AKDT Sat Aug 19 2017

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

.TONIGHT...Variable wind 10 kt becoming N 15 kt after midnight.
Seas 5 ft. Patchy fog.
.SUN...N wind 15 kt becoming NW 30 kt in the afternoon. Seas 7 ft.
.SUN NIGHT...NW wind 30 kt. Higher gusts to 45 kt out of bays and
passes. Seas 10 ft.
.MON...NW wind 40 kt.  Seas 11 ft.
.MON NIGHT...NW wind 35 kt. Seas 11 ft.
.TUE...NW wind 25 kt. Seas 9 ft.
.WED...SW wind 20 kt. Seas 8 ft.
.THU...SW wind 15 kt. Seas 8 ft.

$$

PKZ155-201245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
346 PM AKDT Sat Aug 19 2017

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

.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN...NW wind 25 kt. Seas 7 ft. Patchy fog.
.SUN NIGHT...NW wind 30 kt. Higher gusts to 40 kt out of bays and
passes. Seas 8 ft.
.MON AND MON NIGHT...NW wind 30 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 9 ft.

$$

PKZ160-201245-
Bristol Bay-
346 PM AKDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NW wind 10 kt increasing to 20 kt after midnight. Seas
3 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 7 ft.
.MON AND MON NIGHT...NW wind 25 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 5 ft.
.THU...S wind 10 kt. Seas 4 ft.

$$

PKZ165-201245-
Port Heiden to Cape Sarichef-
346 PM AKDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...N wind 20 kt. Seas 4 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 8 ft. Patchy fog.
.MON...NW wind 25 kt. Seas 8 ft.
.MON NIGHT...W wind 20 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 4 ft.
.WED...SW wind 20 kt. Seas 8 ft.
.THU...W wind 15 kt. Seas 7 ft.

$$

PKZ170-201245-
Cape Sarichef to Nikolski Bering Side-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 5 ft. Patchy fog.
.SUN NIGHT...N wind 15 kt. Seas 5 ft. Patchy fog.
.MON...W wind 15 kt. Seas 4 ft.
.MON NIGHT...SW wind 15 kt. Seas 3 ft.
.TUE...S wind 25 kt. Seas 7 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 10 ft.

$$

PKZ171-201245-
Unalaska Bay-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...NE wind 15 kt. Seas 5 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 4 ft. Patchy fog.
.SUN NIGHT...NW wind 15 kt diminishing to 10 kt after midnight.
Seas 4 ft. Patchy fog.
.MON AND MON NIGHT...W wind 10 kt. Seas 3 ft.
.TUE...S wind 15 kt. Seas 2 ft.
.WED...SW wind 15 kt. Seas 2 ft.
.THU...W wind 15 kt. Seas 2 ft.

$$

PKZ172-201245-
Cape Sarichef to Nikolski Pacific Side-
346 PM AKDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 20 kt. Seas 8 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN NIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.MON...NW wind 15 kt. Seas 4 ft.
.MON NIGHT...W wind 15 kt. Seas 3 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 25 kt. Seas 11 ft.

$$

PKZ173-201245-
Nikloski to Seguam Island Bering Side-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 20 kt. Seas 5 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 4 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.MON...Variable wind 10 kt. Seas 3 ft.
.MON NIGHT...S wind 25 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 9 ft.

$$

PKZ174-201245-
Nikolski to Seguam Island Pacific Side-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.MON...Variable wind 10 kt. Seas 4 ft.
.MON NIGHT...S wind 25 kt. Seas 4 ft.
.TUE THROUGH THU...W wind 25 kt. Seas 11 ft.

$$

PKZ175-201245-
Seguam Island to Adak Bering Side-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 15 kt. Seas 4 ft. Patchy fog.
.SUN...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.MON...SE wind 20 kt. Seas 3 ft.
.MON NIGHT...SE wind 25 kt. Seas 6 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 8 ft.

$$

PKZ176-201245-
Seguam Island to Adak Pacific Side-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.MON...SE wind 20 kt. Seas 4 ft.
.MON NIGHT...SE wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 10 ft.
.WED...SW wind 30 kt. Seas 13 ft.
.THU...W wind 20 kt. Seas 11 ft.

$$

PKZ177-201245-
Adak to Kiska-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SUN...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.MON...SE wind 25 kt. Seas 5 ft.
.MON NIGHT...SE wind 25 kt. Seas 9 ft.
.TUE...SW wind 30 kt. Seas 11 ft.
.WED...W wind 30 kt. Seas 13 ft.
.THU...W wind 20 kt. Seas 9 ft.

$$

PKZ178-201245-
Kiska to Attu-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...NW wind 15 kt. Seas 4 ft. Patchy fog.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft.
.MON AND MON NIGHT...SE wind 25 kt. Seas 8 ft.
.TUE...SW wind 30 kt. Seas 13 ft.
.WED...W wind 30 kt. Seas 13 ft.
.THU...W wind 20 kt. Seas 8 ft.

$$

PKZ179-201245-
Pribilof Islands Near Shore Waters-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 15 kt. Seas 3 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.MON...W wind 15 kt. Seas 3 ft.
.MON NIGHT...Variable wind 10 kt. Seas 3 ft.
.TUE...S wind 20 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 8 ft.
.THU...NW wind 15 kt. Seas 7 ft.

$$

PKZ180-201245-
Kuskokwim Delta and Etolin Strait-
346 PM AKDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...N wind 20 kt. Seas 4 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 7 ft. Patchy fog.
.MON AND MON NIGHT...W wind 20 kt. Seas 5 ft.
.TUE...SW wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Seas 7 ft.
.THU...N wind 10 kt. Seas 5 ft.

$$

PKZ181-201245-
North and West of Nunivak Island-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...N wind 20 kt. Seas 5 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 5 ft.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft. Patchy fog.
.MON AND MON NIGHT...W wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 4 ft.
.WED...E wind 15 kt. Seas 4 ft.
.THU...N wind 15 kt. Seas 5 ft.

$$

PKZ185-201245-
Saint Matthew Island Waters-
346 PM AKDT Sat Aug 19 2017

.TONIGHT...NE wind 15 kt. Seas 3 ft. Patchy fog.
.SUN...W wind 15 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...SW wind 15 kt. Seas 3 ft. Patchy fog.
.MON AND MON NIGHT...SW wind 15 kt. Seas 4 ft.
.TUE...SE wind 20 kt. Seas 6 ft.
.WED...NE wind 20 kt. Seas 7 ft.
.THU...N wind 15 kt. Seas 6 ft.

$$



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