Coastal Waters Forecast
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020
FZAK52 PAFC 181131
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
331 AM AKDT Fri Aug 18 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.

PKZ199-190030-
331 AM AKDT Fri Aug 18 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.

A 1000 mb low 200 NM south of Adak will weaken to 1003 mb 190 NM
south of Nikolski Sat evening before dissipating. Broad low
pressure over the Bering Sea will be replaced by high pressure by
Sun.

$$

PKZ150-190030-
South of the AK Peninsula Sitkinak to Castle Cape-
331 AM AKDT Fri Aug 18 2017

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...W wind 15 kt. Seas 6 ft. Patchy fog.
.SAT...SW wind 15 kt becoming variable less than 10 kt in the
afternoon. Seas 5 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 5 ft.
.SUN THROUGH MON...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ155-190030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
331 AM AKDT Fri Aug 18 2017

.TODAY...W wind 20 kt diminishing to 15 kt in the afternoon. Seas 7
ft subsiding to 6 ft in the afternoon.
.TONIGHT...S wind 15 kt. Seas 6 ft.
.SAT...S wind 10 kt becoming E 10 kt. Seas 6 ft.
.SAT NIGHT...NE wind 15 kt. Seas 7 ft.
.SUN THROUGH MON...NW wind 25 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 5 ft.

$$

PKZ160-190030-
Bristol Bay-
331 AM AKDT Fri Aug 18 2017

.TODAY...W wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas
4 ft. Patchy fog.
.SAT...N wind 10 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...NW wind 15 kt. Seas 2 ft.
.SUN THROUGH MON...NW wind 20 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 4 ft.

$$

PKZ165-190030-
Port Heiden to Cape Sarichef-
331 AM AKDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 20 kt diminishing to 10 kt in the afternoon. Seas 8
ft subsiding to 6 ft in the afternoon. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.SAT...NE wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...N wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...NW wind 25 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 3 ft.

$$

PKZ170-190030-
Cape Sarichef to Nikolski Bering Side-
331 AM AKDT Fri Aug 18 2017

.TODAY...SW wind 15 kt. Seas 7 ft. Patchy fog.
.TONIGHT...E wind 15 kt. Seas 5 ft.
.SAT...E wind 15 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...NE wind 20 kt. Seas 4 ft.
.SUN...N wind 20 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE...S wind 20 kt. Seas 4 ft.

$$

PKZ171-190030-
Unalaska Bay-
331 AM AKDT Fri Aug 18 2017

.TODAY...S wind 15 kt becoming E 10 kt in the afternoon. Seas 2 ft.
Patchy fog.
.TONIGHT...SE wind 10 kt increasing to 15 kt after midnight.
Seas 2 ft.
.SAT...E wind 15 kt. Seas 2 ft.
.SAT NIGHT...N wind 15 kt. Seas 4 ft.
.SUN...N wind 15 kt. Seas 4 ft.
.MON...NW wind 10 kt. Seas 3 ft.
.TUE...S wind 10 kt. Seas 2 ft.

$$

PKZ172-190030-
Cape Sarichef to Nikolski Pacific Side-
331 AM AKDT Fri Aug 18 2017

.TODAY...SE wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...E wind 20 kt. Seas 7 ft.
.SAT...E wind 15 kt. Seas 7 ft. Rain.
.SAT NIGHT...NE wind 15 kt. Seas 7 ft.
.SUN...N wind 20 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...S wind 20 kt. Seas 6 ft.

$$

PKZ173-190030-
Nikloski to Seguam Island Bering Side-
331 AM AKDT Fri Aug 18 2017

.TODAY...E wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...E wind 20 kt. Seas 7 ft.
.SAT...NE wind 20 kt. Seas 6 ft.
.SAT NIGHT...N wind 15 kt. Seas 5 ft.
.SUN...NE wind 15 kt. Seas 4 ft.
.MON THROUGH TUE...S wind 20 kt. Seas 6 ft.

$$

PKZ174-190030-
Nikolski to Seguam Island Pacific Side-
331 AM AKDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...E wind 20 kt. Seas 9 ft. Patchy fog.
.TONIGHT...E wind 20 kt. Seas 9 ft. Rain.
.SAT...E wind 20 kt becoming NE in the afternoon. Seas 8 ft.
.SAT NIGHT...NE wind 20 kt becoming N after midnight. Seas 6 ft.
.SUN...N wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.TUE...S wind 20 kt. Seas 7 ft.

$$

PKZ175-190030-
Seguam Island to Adak Bering Side-
331 AM AKDT Fri Aug 18 2017

.TODAY...NE wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...NE wind 20 kt. Seas 6 ft.
.SAT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...N wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 6 ft.

$$

PKZ176-190030-
Seguam Island to Adak Pacific Side-
331 AM AKDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.TONIGHT...NE wind 20 kt. Seas 9 ft. Rain.
.SAT...N wind 20 kt. Seas 7 ft. Patchy fog.
.SAT NIGHT...N wind 20 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...SE wind 20 kt. Seas 8 ft.
.TUE...SW wind 25 kt. Seas 9 ft.

$$

PKZ177-190030-
Adak to Kiska-
331 AM AKDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...NW wind 20 kt. Seas 7 ft. Patchy fog.
.SAT...NW wind 20 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...SE wind 15 kt. Seas 4 ft.
.MON...SE wind 25 kt. Seas 9 ft.
.TUE...SW wind 25 kt. Seas 12 ft.

$$

PKZ178-190030-
Kiska to Attu-
331 AM AKDT Fri Aug 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 15 kt. Seas 8 ft. Patchy fog.
.TONIGHT...NW wind 20 kt. Seas 7 ft. Patchy fog.
.SAT...NW wind 15 kt. Seas 6 ft. Patchy fog.
.SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...E wind 15 kt. Seas 3 ft.
.MON...SE wind 20 kt. Seas 9 ft.
.TUE...SW wind 25 kt. Seas 11 ft.

$$

PKZ179-190030-
Pribilof Islands Near Shore Waters-
331 AM AKDT Fri Aug 18 2017

.TODAY...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.TONIGHT...E wind 15 kt. Seas 4 ft. Areas of fog.
.SAT...NE wind 15 kt. Seas 4 ft. Areas of fog.
.SAT NIGHT...NE wind 15 kt. Seas 3 ft.
.SUN...N wind 15 kt. Seas 3 ft.
.MON...Variable wind 10 kt. Seas 3 ft.
.TUE...SE wind 20 kt. Seas 4 ft.

$$

PKZ180-190030-
Kuskokwim Delta and Etolin Strait-
331 AM AKDT Fri Aug 18 2017

.TODAY...NW wind 15 kt becoming N in the afternoon. Seas 6 ft.
Patchy fog.
.TONIGHT...N wind 10 kt. Seas 4 ft. Patchy fog.
.SAT...N wind 10 kt increasing to 15 kt in the afternoon. Seas 3
ft. Patchy fog.
.SAT NIGHT...N wind 20 kt. Seas 3 ft.
.SUN THROUGH MON...NW wind 20 kt. Seas 5 ft.
.TUE...W wind 10 kt. Seas 3 ft.

$$

PKZ181-190030-
North and West of Nunivak Island-
331 AM AKDT Fri Aug 18 2017

.TODAY...N wind 10 kt. Seas 4 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SAT...N wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...N wind 20 kt. Seas 4 ft.
.SUN...NW wind 20 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-190030-
Saint Matthew Island Waters-
331 AM AKDT Fri Aug 18 2017

.TODAY...E wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.SAT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...NE wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 3 ft.
.TUE...SE wind 20 kt. Seas 5 ft.

$$



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