Coastal Waters Forecast
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000
FZAK52 PAFC 201147
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
347 AM AKDT Thu Jul 20 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.

PKZ199-210045-
347 AM AKDT Thu Jul 20 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 nm west of Dutch Harbor remains active.

A 1014 mb low 225 nm northeast of Shemya becomes a trough of low
pressure and dissipates over the Aleutians by Fri morning. High
pressure builds throughout the Bering through Sat morning.

$$

PKZ150-210045-
South of the AK Peninsula Sitkinak to Castle Cape-
347 AM AKDT Thu Jul 20 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...N wind 25 kt. Seas 6 ft.
.TONIGHT...N wind 30 kt. Seas 8 ft.
.FRI...NE wind 25 kt. Seas 9 ft.
.FRI NIGHT...N wind 25 kt. Seas 8 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ155-210045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
347 AM AKDT Thu Jul 20 2017

...SMALL CRAFT ADVISORY TODAY...

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

$$

PKZ160-210045-
Bristol Bay-
347 AM AKDT Thu Jul 20 2017

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 15 kt. Seas 4 ft.
.FRI...NE wind 10 kt becoming NW in the afternoon. Seas 2 ft.
.FRI NIGHT...W wind 10 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 4 ft.

$$

PKZ165-210045-
Port Heiden to Cape Sarichef-
347 AM AKDT Thu Jul 20 2017

.TODAY...N wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 5 ft.
.FRI...N wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 6 ft.

$$

PKZ170-210045-
Cape Sarichef to Nikolski Bering Side-
347 AM AKDT Thu Jul 20 2017

.TODAY...N wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...N wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...N wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 6 ft.

$$

PKZ171-210045-
Unalaska Bay-
347 AM AKDT Thu Jul 20 2017

.TODAY...NW wind 15 kt diminishing to 10 kt in the afternoon. Seas
4 ft.
.TONIGHT...N wind 10 kt. Seas 3 ft. Patchy fog.
.FRI...N wind 10 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...N wind 10 kt. Seas 2 ft.
.SAT...NW wind 10 kt. Seas 2 ft.
.SUN THROUGH MON...W wind 10 kt. Seas 2 ft.

$$

PKZ172-210045-
Cape Sarichef to Nikolski Pacific Side-
347 AM AKDT Thu Jul 20 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 25 kt. Seas 6 ft.
.TONIGHT...N wind 20 kt. Seas 5 ft.
.FRI...N wind 20 kt. Seas 5 ft.
.FRI NIGHT...N wind 15 kt. Seas 4 ft.
.SAT...N wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ173-210045-
Nikloski to Seguam Island Bering Side-
347 AM AKDT Thu Jul 20 2017

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...NE wind 15 kt. Seas 4 ft.
.FRI...N wind 15 kt. Seas 4 ft.
.FRI NIGHT...N wind 15 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ174-210045-
Nikolski to Seguam Island Pacific Side-
347 AM AKDT Thu Jul 20 2017

.TODAY...Variable wind 10 kt. Seas 5 ft. Rain.
.TONIGHT...NE wind 15 kt. Seas 5 ft.
.FRI...N wind 15 kt. Seas 5 ft.
.FRI NIGHT...N wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.

$$

PKZ175-210045-
Seguam Island to Adak Bering Side-
347 AM AKDT Thu Jul 20 2017

.TODAY...NW wind 15 kt. Seas 4 ft. Rain.
.TONIGHT...N wind 15 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 2 ft.
.SAT...SW wind 15 kt. Seas 2 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 5 ft.

$$

PKZ176-210045-
Seguam Island to Adak Pacific Side-
347 AM AKDT Thu Jul 20 2017

.TODAY...NW wind 15 kt. Seas 5 ft. Rain.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.FRI...NE wind 15 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ177-210045-
Adak to Kiska-
347 AM AKDT Thu Jul 20 2017

.TODAY...W wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...NW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...S wind 20 kt. Seas 4 ft.
.SUN...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ178-210045-
Kiska to Attu-
347 AM AKDT Thu Jul 20 2017

.TODAY...W wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 5 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...S wind 15 kt. Seas 3 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SUN...SW wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-210045-
Pribilof Islands Near Shore Waters-
347 AM AKDT Thu Jul 20 2017

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...N wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...N wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...NW wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 7 ft.

$$

PKZ180-210045-
Kuskokwim Delta and Etolin Strait-
347 AM AKDT Thu Jul 20 2017

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft. Patchy fog.
.FRI...N wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...NW wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ181-210045-
North and West of Nunivak Island-
347 AM AKDT Thu Jul 20 2017

.TODAY...NW wind 15 kt. Seas 4 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft. Patchy fog.
.FRI...NW wind 15 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...W wind 15 kt. Seas 2 ft.
.SAT...SW wind 25 kt. Seas 5 ft.
.SUN...SW wind 30 kt. Seas 8 ft.
.MON...W wind 25 kt. Seas 7 ft.

$$

PKZ185-210045-
Saint Matthew Island Waters-
347 AM AKDT Thu Jul 20 2017

.TODAY...W wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...W wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 4 ft.
.SAT THROUGH SUN...SW wind 30 kt. Seas 10 ft.
.MON...SW wind 20 kt. Seas 7 ft.

$$



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