Coastal Waters Forecast
Issued by NWS

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307
FZAK52 PAFC 212339
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
339 PM AKDT Fri Jul 21 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.

PKZ199-221215-
339 PM AKDT Fri Jul 21 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.

High pressure entrenched across the Bering Sea will shift to the
southern half of the Bering as a front enters the western Bering
Sat morning and moves across the northern Bering on Sun.


$$

PKZ150-221215-
South of the AK Peninsula Sitkinak to Castle Cape-
339 PM AKDT Fri Jul 21 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 20 kt. Seas 8 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 5 ft.
.SUN AND SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 5 ft.

$$

PKZ155-221215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN AND SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 5 ft.

$$

PKZ160-221215-
Bristol Bay-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SUN AND SUN NIGHT...SW wind 15 kt. Seas 3 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...W wind 20 kt. Seas 5 ft.

$$

PKZ165-221215-
Port Heiden to Cape Sarichef-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SUN...W wind 15 kt. Seas 2 ft.
.SUN NIGHT...SW wind 20 kt. Seas 3 ft.
.MON THROUGH WED...W wind 20 kt. Seas 6 ft.

$$

PKZ170-221215-
Cape Sarichef to Nikolski Bering Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.SUN...W wind 15 kt. Seas 2 ft.
.SUN NIGHT...SW wind 20 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ171-221215-
Unalaska Bay-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 10 kt. Seas 2 ft. Areas of fog.
.SAT...NW wind 10 kt. Seas 2 ft. Patchy fog.
.SAT NIGHT...NW wind 10 kt. Seas 2 ft. Patchy fog.
.SUN...Variable wind less than 10 kt. Seas 2 ft.
.SUN NIGHT...W wind 10 kt. Seas 2 ft.
.MON THROUGH TUE...W wind 10 kt. Seas 3 ft.
.WED...W wind 15 kt. Seas 2 ft.

$$

PKZ172-221215-
Cape Sarichef to Nikolski Pacific Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 15 kt. Seas 4 ft.
.SAT...N wind 15 kt. Seas 4 ft.
.SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 4 ft.
.SUN NIGHT...W wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 5 ft.

$$

PKZ173-221215-
Nikloski to Seguam Island Bering Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 2 ft.
.SUN...SW wind 15 kt. Seas 3 ft.
.SUN NIGHT...SW wind 20 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 5 ft.

$$

PKZ174-221215-
Nikolski to Seguam Island Pacific Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...N wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON THROUGH TUE...NW wind 15 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 5 ft.

$$

PKZ175-221215-
Seguam Island to Adak Bering Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 2 ft.
.SAT NIGHT...SW wind 15 kt. Seas 2 ft.
.SUN AND SUN NIGHT...SW wind 20 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...W wind 15 kt. Seas 5 ft.

$$

PKZ176-221215-
Seguam Island to Adak Pacific Side-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE THROUGH WED...NW wind 15 kt. Seas 4 ft.

$$

PKZ177-221215-
Adak to Kiska-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...S wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...S wind 20 kt. Seas 4 ft. Patchy fog.
.SUN AND SUN NIGHT...SW wind 20 kt. Seas 5 ft.
.MON THROUGH WED...W wind 15 kt. Seas 5 ft.

$$

PKZ178-221215-
Kiska to Attu-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...S wind 15 kt. Seas 3 ft. Areas of fog.
.SAT...S wind 20 kt. Seas 5 ft. Areas of fog.
.SAT NIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.SUN...SW wind 20 kt. Seas 7 ft.
.SUN NIGHT...SW wind 15 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.TUE THROUGH WED...SW wind 25 kt. Seas 6 ft.

$$

PKZ179-221215-
Pribilof Islands Near Shore Waters-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...SW wind 20 kt. Seas 3 ft. Patchy fog.
.SUN AND SUN NIGHT...SW wind 25 kt. Seas 7 ft.
.MON THROUGH WED...W wind 20 kt. Seas 6 ft.

$$

PKZ180-221215-
Kuskokwim Delta and Etolin Strait-
339 PM AKDT Fri Jul 21 2017

.TONIGHT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SUN AND SUN NIGHT...SW wind 25 kt. Seas 6 ft.
.MON...W wind 20 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...W wind 20 kt. Seas 5 ft.

$$

PKZ181-221215-
North and West of Nunivak Island-
339 PM AKDT Fri Jul 21 2017

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.SAT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...SW wind 15 kt increasing to 25 kt after midnight.
Seas 5 ft. Patchy fog.
.SUN...SW wind 30 kt. Seas 8 ft.
.SUN NIGHT...SW wind 25 kt. Seas 8 ft.
.MON...W wind 15 kt. Seas 6 ft.
.TUE THROUGH WED...W wind 20 kt. Seas 5 ft.

$$

PKZ185-221215-
Saint Matthew Island Waters-
339 PM AKDT Fri Jul 21 2017

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

.TONIGHT...SW wind 20 kt. Seas 4 ft. Patchy fog.
.SAT...W wind 15 kt E of Saint Matthew Island...S 30 kt W of Saint
Matthew Island. Seas 8 ft. Patchy fog.
.SAT NIGHT...S wind 30 kt. Seas 10 ft. Patchy fog.
.SUN...SW wind 25 kt. Seas 10 ft.
.SUN NIGHT...SW wind 20 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.
.TUE THROUGH WED...W wind 25 kt. Seas 8 ft.

$$



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