Small Craft Advisory 522, NWS Anchorage, AK

859 
FZAK52 PAFC 102330
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
330 PM AKDT Mon Jul 10 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.

PKZ199-111245-
330 PM AKDT Mon Jul 10 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 998 mb low 420 nm southwest of Shemya will drift northward 
through Tue evening before weakening into an open trough over the 
western Bering on Wed. An associated front will track eastward to 
the central Bering through Wed afternoon. A weak trough of low 
pressure along the Southwest Coast will dissipate tonight, 
allowing high pressure to build over the eastern Bering through 
Wed afternoon.

$$

PKZ150-111245-
South of the AK Peninsula Sitkinak to Castle Cape-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...W wind 25 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 6 ft.
.WED NIGHT...NW wind 15 kt. Seas 4 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ155-111245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE...W wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED AND WED NIGHT...W wind 15 kt. Seas 4 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-111245-
Bristol Bay-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 10 kt. Seas 2 ft. Patchy fog.
.TUE...W wind 10 kt increasing to 15 kt in the afternoon. Seas 3
ft. Patchy fog.
.TUE NIGHT...W wind 20 kt. Seas 4 ft. Patchy fog.
.WED...W wind 20 kt. Seas 4 ft.
.WED NIGHT...W wind 15 kt. Seas 3 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 3 ft.
.SAT...W wind 10 kt. Seas 3 ft.

$$

PKZ165-111245-
Port Heiden to Cape Sarichef-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.TUE...W wind 15 kt. Seas 3 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 2 ft.
.THU THROUGH SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-111245-
Cape Sarichef to Nikolski Bering Side-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Patchy fog. Rain.
.WED AND WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ171-111245-
Unalaska Bay-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 10 kt. Seas 2 ft. Patchy fog.
.TUE...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.TUE NIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 2 ft. Patchy fog. Rain.
.WED...SE wind 15 kt. Seas 2 ft.
.WED NIGHT...S wind 10 kt. Seas 1 foot.
.THU...SW wind 10 kt. Seas 2 ft.
.FRI...W wind 10 kt. Seas 1 foot.
.SAT...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-111245-
Cape Sarichef to Nikolski Pacific Side-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 15 kt. Seas 6 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.WED AND WED NIGHT...SW wind 15 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ173-111245-
Nikloski to Seguam Island Bering Side-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.TUE...S wind 15 kt becoming SE 25 kt in the afternoon. Seas 5 ft.
Areas of fog.
.TUE NIGHT...SE wind 25 kt. Seas 6 ft. Areas of fog. Rain.
.WED AND WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...SW wind 20 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...S wind 15 kt. Seas 4 ft.

$$

PKZ174-111245-
Nikolski to Seguam Island Pacific Side-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 5 ft. Areas of fog.
.TUE...S wind 15 kt becoming SE 25 kt in the afternoon. Seas 6 ft.
Areas of fog. Rain.
.TUE NIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog.
.WED AND WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...SW wind 20 kt. Seas 8 ft.
.FRI...Variable wind 10 kt. Seas 6 ft.
.SAT...SW wind 15 kt. Seas 5 ft.

$$

PKZ175-111245-
Seguam Island to Adak Bering Side-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 3 ft. Areas of fog.
.TUE...SE wind 30 kt. Seas 7 ft. Areas of fog.
.TUE NIGHT...SE wind 25 kt. Seas 7 ft. Areas of fog.
.WED AND WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...SW wind 20 kt. Seas 4 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 4 ft.

$$

PKZ176-111245-
Seguam Island to Adak Pacific Side-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 5 ft. Areas of fog.
.TUE...SE wind 30 kt. Seas 8 ft. Areas of fog. Rain.
.TUE NIGHT...S wind 25 kt. Seas 9 ft. Areas of fog. Rain.
.WED AND WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 6 ft.

$$

PKZ177-111245-
Adak to Kiska-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...SE wind 30 kt. Seas 9 ft. Areas of fog.
.TUE...SE wind 30 kt. Seas 10 ft. Areas of fog. Rain.
.TUE NIGHT...S wind 25 kt. Seas 9 ft. Areas of fog.
.WED AND WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 8 ft.
.SAT...S wind 15 kt. Seas 6 ft.

$$

PKZ178-111245-
Kiska to Attu-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...SE wind 30 kt. Seas 10 ft. Areas of fog. Rain.
.TUE...SE wind 30 kt. Seas 11 ft. Areas of fog. Rain.
.TUE NIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog.
.WED AND WED NIGHT...S wind 25 kt. Seas 9 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 6 ft.

$$

PKZ179-111245-
Pribilof Islands Near Shore Waters-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Areas of fog.
.TUE...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.TUE NIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.WED...SE wind 25 kt. Seas 6 ft.
.WED NIGHT...S wind 15 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ180-111245-
Kuskokwim Delta and Etolin Strait-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TUE...Variable wind less than 10 kt becoming W 10 kt in the
afternoon. Seas 3 ft. Areas of fog.
.TUE NIGHT...W wind 15 kt. Seas 2 ft. Patchy fog.
.WED AND WED NIGHT...W wind 15 kt. Seas 3 ft.
.THU...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 10 kt. Seas 4 ft.

$$

PKZ181-111245-
North and West of Nunivak Island-
330 PM AKDT Mon Jul 10 2017

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Areas of fog.
.TUE...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 15 kt. Seas 2 ft.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-111245-
Saint Matthew Island Waters-
330 PM AKDT Mon Jul 10 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...NE wind 15 kt. Seas 4 ft. Areas of fog.
.TUE...Variable wind 10 kt E of Saint Matthew Island...SE wind 20 kt
W of Saint Matthew Island. Seas 4 ft. Patchy fog.
.TUE NIGHT...SE wind 15 kt E of Saint Matthew Island...SE wind 30 kt
W of Saint Matthew Island. Seas 7 ft. Patchy fog.
.WED...SE wind 30 kt. Seas 9 ft.
.WED NIGHT...SE wind 25 kt. Seas 8 ft.
.THU...S wind 15 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...S wind 15 kt. Seas 5 ft.

$$

012 
FZAK52 PAFC 111158
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
358 AM AKDT Tue Jul 11 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.

PKZ199-120100-
358 AM AKDT Tue Jul 11 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 moves into the Eastern Bering by Thu morning. A 994
mb low 270 nm Southwest of Attu moves to 160 nm southwest of Shemya
at 997mb Wed then to 100 nm North of Shemya as it dissipates Thu 
morning. The associated front pushes ahead of the low into the 
Central Bering and Eastern Aleutians for Thu morning.

$$

PKZ150-120100-
South of the AK Peninsula Sitkinak to Castle Cape-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 25 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 6 ft.
.WED NIGHT...NW wind 15 kt. Seas 4 ft.
.THU THROUGH FRI...NW wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-120100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
358 AM AKDT Tue Jul 11 2017

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

$$

PKZ160-120100-
Bristol Bay-
358 AM AKDT Tue Jul 11 2017

.TODAY...W wind 10 kt increasing to 15 kt in the afternoon. Seas
4 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 4 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 3 ft.
.THU THROUGH SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ165-120100-
Port Heiden to Cape Sarichef-
358 AM AKDT Tue Jul 11 2017

.TODAY...W wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED...W wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...Variable wind 10 kt. Seas 2 ft.
.THU...Variable wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-120100-
Cape Sarichef to Nikolski Bering Side-
358 AM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 4 ft. Patchy fog. Rain.
.WED...SE wind 20 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 3 ft.

$$

PKZ171-120100-
Unalaska Bay-
358 AM AKDT Tue Jul 11 2017

.TODAY...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...Variable wind less than 10 kt becoming S 15 kt after
midnight. Seas 2 ft. Patchy fog. Rain.
.WED...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Patchy fog. Rain.
.WED NIGHT...S wind 10 kt. Seas 1 foot.
.THU...SW wind 10 kt. Seas 2 ft.
.FRI...W wind 10 kt. Seas 2 ft.
.SAT...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-120100-
Cape Sarichef to Nikolski Pacific Side-
358 AM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.WED...S wind 15 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...S wind 15 kt. Seas 6 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ173-120100-
Nikloski to Seguam Island Bering Side-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 15 kt becoming SE 25 kt in the afternoon. Seas 5
ft. Areas of fog.
.TONIGHT...SE wind 30 kt. Seas 6 ft. Areas of fog. Rain.
.WED...S wind 20 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ174-120100-
Nikolski to Seguam Island Pacific Side-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 15 kt becoming SE 25 kt in the afternoon. Seas 6
ft. Areas of fog. Rain.
.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.WED...S wind 25 kt. Seas 9 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU THROUGH SAT...SW wind 15 kt. Seas 7 ft.

$$

PKZ175-120100-
Seguam Island to Adak Bering Side-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 30 kt. Seas 7 ft. Areas of fog.
.TONIGHT...SE wind 25 kt. Seas 7 ft. Areas of fog. Rain.
.WED...S wind 20 kt. Seas 5 ft. Areas of fog.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.

$$

PKZ176-120100-
Seguam Island to Adak Pacific Side-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 9 ft. Areas of fog. Rain.
.TONIGHT...S wind 25 kt. Seas 9 ft. Areas of fog. Rain.
.WED...S wind 20 kt. Seas 9 ft. Areas of fog.
.WED NIGHT...S wind 15 kt. Seas 8 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 7 ft.

$$

PKZ177-120100-
Adak to Kiska-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 10 ft. Areas of fog. Rain.
.TONIGHT...S wind 25 kt. Seas 9 ft. Areas of fog.
.WED...S wind 25 kt. Seas 8 ft. Areas of fog.
.WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU THROUGH SAT...S wind 20 kt. Seas 8 ft.

$$

PKZ178-120100-
Kiska to Attu-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 10 ft. Areas of fog.
.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog.
.WED...SE wind 25 kt. Seas 9 ft. Areas of fog.
.WED NIGHT...SW wind 25 kt. Seas 9 ft.
.THU THROUGH SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-120100-
Pribilof Islands Near Shore Waters-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.TONIGHT...SE wind 20 kt. Seas 4 ft. Patchy fog.
.WED...SE wind 25 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 4 ft.

$$

PKZ180-120100-
Kuskokwim Delta and Etolin Strait-
358 AM AKDT Tue Jul 11 2017

.TODAY...N wind 10 kt. Seas 3 ft. Areas of fog.
.TONIGHT...W wind 15 kt. Seas 2 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 4 ft.
.SAT...W wind 10 kt. Seas 3 ft.

$$

PKZ181-120100-
North and West of Nunivak Island-
358 AM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-120100-
Saint Matthew Island Waters-
358 AM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...Variable wind 10 kt E of Saint Matthew Island...SE 20 kt
W of Saint Matthew Island. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 15 kt E of Saint Matthew Island... SE 30 kt W
of Saint Matthew Island. Seas 7 ft. Patchy fog.
.WED...SE wind 25 kt E of Saint Matthew Island... SE 30 kt W of
Saint Matthew Island. Seas 10 ft. Patchy fog. Rain.
.WED NIGHT...SE wind 25 kt. Seas 9 ft.
.THU...S wind 15 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...S wind 15 kt. Seas 5 ft.

$$

868 
FZAK52 PAFC 112029
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage AK
1229 PM AKDT Tue Jul 11 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.

PKZ199-120315-
1229 PM AKDT Tue Jul 11 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 moves into the Eastern Bering by Thu morning. A 994
mb low 270 nm Southwest of Attu moves to 160 nm southwest of Shemya
at 997mb Wed then to 100 nm North of Shemya as it dissipates Thu 
morning. The associated front pushes ahead of the low into the 
Central Bering and Eastern Aleutians for Thu morning.

$$

PKZ150-120315-
South of the AK Peninsula Sitkinak to Castle Cape-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...W wind 20 kt. Seas 6 ft. 
.TONIGHT...W wind 25 kt. Seas 6 ft. 
.WED...NW wind 25 kt. Seas 6 ft. 
.WED NIGHT...NW wind 15 kt. Seas 4 ft. 
.THU THROUGH FRI...NW wind 20 kt. Seas 5 ft. 
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-120315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
1229 PM AKDT Tue Jul 11 2017

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

$$

PKZ160-120315-
Bristol Bay-
1229 PM AKDT Tue Jul 11 2017

.TODAY...W wind 10 kt increasing to 15 kt in the afternoon. Seas
4 ft. Patchy fog. 
.TONIGHT...W wind 20 kt. Seas 4 ft. Patchy fog. 
.WED...NW wind 15 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...W wind 15 kt. Seas 3 ft. 
.THU THROUGH SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ165-120315-
Port Heiden to Cape Sarichef-
1229 PM AKDT Tue Jul 11 2017

.TODAY...W wind 15 kt. Seas 4 ft. Patchy fog. 
.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog. 
.WED...W wind 15 kt. Seas 2 ft. Patchy fog. 
.WED NIGHT...Variable wind 10 kt. Seas 2 ft. 
.THU...Variable wind 10 kt. Seas 2 ft. 
.FRI THROUGH SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-120315-
Cape Sarichef to Nikolski Bering Side-
1229 PM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog. 
.TONIGHT...SE wind 20 kt. Seas 4 ft. Patchy fog. Rain. 
.WED...SE wind 20 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 4 ft. 
.FRI THROUGH SAT...SW wind 15 kt. Seas 3 ft.

$$

PKZ171-120315-
Unalaska Bay-
1229 PM AKDT Tue Jul 11 2017

.TODAY...Variable wind less than 10 kt. Seas 2 ft. Patchy fog. 
.TONIGHT...Variable wind less than 10 kt becoming S 15 kt after
midnight. Seas 2 ft. Patchy fog. Rain. 
.WED...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Patchy fog. Rain. 
.WED NIGHT...S wind 10 kt. Seas 1 foot. 
.THU...SW wind 10 kt. Seas 2 ft. 
.FRI...W wind 10 kt. Seas 2 ft. 
.SAT...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-120315-
Cape Sarichef to Nikolski Pacific Side-
1229 PM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog. Rain. 
.WED...S wind 15 kt. Seas 6 ft. Patchy fog. 
.WED NIGHT...S wind 15 kt. Seas 6 ft. 
.THU THROUGH FRI...W wind 15 kt. Seas 6 ft. 
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ173-120315-
Nikloski to Seguam Island Bering Side-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 15 kt becoming SE 25 kt in the afternoon. Seas
5 ft. Areas of fog. 
.TONIGHT...SE wind 30 kt. Seas 6 ft. Areas of fog. Rain. 
.WED...S wind 20 kt. Seas 6 ft. Patchy fog. 
.WED NIGHT...S wind 20 kt. Seas 6 ft. 
.THU THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ174-120315-
Nikolski to Seguam Island Pacific Side-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 15 kt becoming SE 25 kt in the afternoon. Seas
6 ft. Areas of fog. Rain. 
.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog. Rain. 
.WED...S wind 25 kt. Seas 9 ft. Patchy fog. 
.WED NIGHT...S wind 20 kt. Seas 9 ft. 
.THU THROUGH SAT...SW wind 15 kt. Seas 7 ft.

$$

PKZ175-120315-
Seguam Island to Adak Bering Side-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 30 kt. Seas 7 ft. Areas of fog. 
.TONIGHT...SE wind 25 kt. Seas 7 ft. Areas of fog. Rain. 
.WED...S wind 20 kt. Seas 5 ft. Areas of fog. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SW wind 20 kt. Seas 5 ft. 
.FRI...SW wind 15 kt. Seas 4 ft. 
.SAT...S wind 20 kt. Seas 5 ft.

$$

PKZ176-120315-
Seguam Island to Adak Pacific Side-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 9 ft. Areas of fog. Rain. 
.TONIGHT...S wind 25 kt. Seas 9 ft. Areas of fog. Rain. 
.WED...S wind 20 kt. Seas 9 ft. Areas of fog. 
.WED NIGHT...S wind 15 kt. Seas 8 ft. 
.THU THROUGH SAT...S wind 15 kt. Seas 7 ft.

$$

PKZ177-120315-
Adak to Kiska-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 10 ft. Areas of fog. Rain. Isolated
thunderstorms.
.TONIGHT...S wind 25 kt. Seas 9 ft. Areas of fog. 
.WED...S wind 25 kt. Seas 8 ft. Areas of fog. 
.WED NIGHT...S wind 25 kt. Seas 8 ft. 
.THU THROUGH SAT...S wind 20 kt. Seas 8 ft.

$$

PKZ178-120315-
Kiska to Attu-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 10 ft. Areas of fog. Rain. Isolated
thunderstorms.
.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog. 
.WED...SE wind 25 kt. Seas 9 ft. Areas of fog. 
.WED NIGHT...SW wind 25 kt. Seas 9 ft. 
.THU THROUGH SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-120315-
Pribilof Islands Near Shore Waters-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...Variable wind 10 kt. Seas 3 ft. Areas of fog. 
.TONIGHT...SE wind 20 kt. Seas 4 ft. Patchy fog. 
.WED...SE wind 25 kt. Seas 6 ft. Patchy fog. 
.WED NIGHT...S wind 20 kt. Seas 6 ft. 
.THU THROUGH SAT...S wind 15 kt. Seas 4 ft.

$$

PKZ180-120315-
Kuskokwim Delta and Etolin Strait-
1229 PM AKDT Tue Jul 11 2017

.TODAY...N wind 10 kt. Seas 3 ft. Areas of fog. 
.TONIGHT...W wind 15 kt. Seas 2 ft. Patchy fog. 
.WED...NW wind 15 kt. Seas 2 ft. Patchy fog. 
.WED NIGHT...W wind 15 kt. Seas 2 ft. 
.THU THROUGH FRI...W wind 15 kt. Seas 4 ft. 
.SAT...W wind 10 kt. Seas 3 ft.

$$

PKZ181-120315-
North and West of Nunivak Island-
1229 PM AKDT Tue Jul 11 2017

.TODAY...Variable wind 10 kt. Seas 3 ft. Areas of fog. 
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog. 
.WED...SE wind 15 kt. Seas 2 ft. Patchy fog. 
.WED NIGHT...SE wind 20 kt. Seas 5 ft. 
.THU...S wind 15 kt. Seas 5 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-120315-
Saint Matthew Island Waters-
1229 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...Variable wind 10 kt E of Saint Matthew Island...SE 20 kt
W of Saint Matthew Island. Seas 4 ft. Patchy fog. 
.TONIGHT...SE wind 15 kt E of Saint Matthew Island... SE 30 kt W
of Saint Matthew Island. Seas 7 ft. Patchy fog. 
.WED...SE wind 25 kt E of Saint Matthew Island... SE 30 kt W of
Saint Matthew Island. Seas 10 ft. Patchy fog. Rain. 
.WED NIGHT...SE wind 25 kt. Seas 9 ft. 
.THU...S wind 15 kt. Seas 6 ft. 
.FRI...Variable wind 10 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 5 ft.

$$

688 
FZAK52 PAFC 112330
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
330 PM AKDT Tue Jul 11 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.

PKZ199-121245-
330 PM AKDT Tue Jul 11 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 will remain over the eastern Bering through Thu 
morning. A 993 mb low 230 nm southwest of Shemya will track 
towards the northeast and weaken into a trough over the western 
Bering by Wed evening. An associated front push eastward across 
the Bering while gradually weakening through Thu afternoon.

$$

PKZ150-121245-
South of the AK Peninsula Sitkinak to Castle Cape-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...W wind 20 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 6 ft.
.WED NIGHT...NW wind 15 kt. Seas 4 ft.
.THU AND THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ155-121245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.THU...W wind 15 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ160-121245-
Bristol Bay-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...W wind 20 kt. Seas 3 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 3 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 3 ft.
.THU AND THU NIGHT...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft.
.SUN...W wind 10 kt. Seas 3 ft.

$$

PKZ165-121245-
Port Heiden to Cape Sarichef-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-121245-
Cape Sarichef to Nikolski Bering Side-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.WED...S wind 20 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 4 ft.

$$

PKZ171-121245-
Unalaska Bay-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 2 ft. Patchy fog.
.WED...SE wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...Variable wind less than 10 kt. Seas 1 foot. Areas of
fog.
.THU...S wind 10 kt. Seas 1 foot.
.THU NIGHT...SW wind 10 kt. Seas 1 foot.
.FRI...W wind 10 kt. Seas 2 ft.
.SAT...Variable wind less than 10 kt. Seas 2 ft.
.SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-121245-
Cape Sarichef to Nikolski Pacific Side-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.WED...S wind 15 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU AND THU NIGHT...SW wind 15 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ173-121245-
Nikloski to Seguam Island Bering Side-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE wind 25 kt. Seas 6 ft. Areas of fog. Rain.
.WED...S wind 25 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.THU AND THU NIGHT...SW wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 4 ft.

$$

PKZ174-121245-
Nikolski to Seguam Island Pacific Side-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 7 ft. Areas of fog.
.WED...S wind 25 kt. Seas 8 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 8 ft. Patchy fog.
.THU AND THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ175-121245-
Seguam Island to Adak Bering Side-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 6 ft. Areas of fog. Rain.
.WED...S wind 20 kt. Seas 6 ft. Areas of fog.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU AND THU NIGHT...SW wind 20 kt. Seas 4 ft.
.FRI...SW wind 15 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 4 ft.

$$

PKZ176-121245-
Seguam Island to Adak Pacific Side-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 25 kt. Seas 9 ft. Areas of fog. Rain.
.WED...S wind 25 kt. Seas 9 ft. Areas of fog.
.WED NIGHT...S wind 15 kt. Seas 7 ft. Patchy fog.
.THU AND THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 7 ft.

$$

PKZ177-121245-
Adak to Kiska-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 8 ft. Areas of fog.
.WED...S wind 20 kt. Seas 8 ft. Areas of fog.
.WED NIGHT...S wind 25 kt. Seas 8 ft. Patchy fog.
.THU...SW wind 20 kt. Seas 8 ft.
.THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ178-121245-
Kiska to Attu-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 8 ft. Areas of fog.
.WED...SE wind 25 kt. Seas 8 ft. Areas of fog.
.WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU...SW wind 20 kt. Seas 7 ft.
.THU NIGHT...S wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ179-121245-
Pribilof Islands Near Shore Waters-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...Variable wind 10 kt becoming SE 20 kt after midnight.
Seas 3 ft. Patchy fog.
.WED...SE wind 20 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...SE wind 15 kt. Seas 6 ft. Areas of fog.
.THU AND THU NIGHT...SW wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ180-121245-
Kuskokwim Delta and Etolin Strait-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...NW wind 15 kt. Seas 2 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 2 ft. Patchy fog.
.THU...SW wind 15 kt. Seas 3 ft.
.THU NIGHT...SW wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.
.SAT...W wind 10 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ181-121245-
North and West of Nunivak Island-
330 PM AKDT Tue Jul 11 2017

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...S wind 15 kt. Seas 4 ft.

$$

PKZ185-121245-
Saint Matthew Island Waters-
330 PM AKDT Tue Jul 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind 15 kt E of Saint Matthew Island...SE 30 kt W of 
Saint Matthew Island. Seas 7 ft. Patchy fog.
.WED...SE wind 25 kt. Seas 9 ft. Patchy fog.
.WED NIGHT...SE wind 25 kt. Seas 9 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

662 
FZAK52 PAFC 121141
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
341 AM AKDT Wed Jul 12 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.

PKZ199-130030-
341 AM AKDT Wed Jul 12 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 995 mb low 200 nm South of Attu becomes a trough over the Western 
Bering by Fri morning. The associated front moves over the Alaska 
Peninsula through Fri morning. A North Pacific low moves to 200 nm 
Southwest of Kiska at 1009 mb for Fri morning. A 1013 mb low forms 40
nm North of St Matthew Island Fri morning.

$$

PKZ150-130030-
South of the AK Peninsula Sitkinak to Castle Cape-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 25 kt. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 4 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-130030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
341 AM AKDT Wed Jul 12 2017

.TODAY AND TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.THU...SW wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ160-130030-
Bristol Bay-
341 AM AKDT Wed Jul 12 2017

.TODAY...NW wind 15 kt. Seas 3 ft. Patchy fog.
.TONIGHT AND THU...W wind 15 kt. Seas 3 ft.
.THU NIGHT...W wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft.
.SUN...SW wind 10 kt. Seas 2 ft.

$$

PKZ165-130030-
Port Heiden to Cape Sarichef-
341 AM AKDT Wed Jul 12 2017

.TODAY...W wind 15 kt. Seas 3 ft. Patchy fog.
.TONIGHT...NE wind 15 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 15 kt. Seas 3 ft.

$$

PKZ170-130030-
Cape Sarichef to Nikolski Bering Side-
341 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 4 ft. Areas of fog.
.THU...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ171-130030-
Unalaska Bay-
341 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Patchy fog.
.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 1 foot. Areas of fog.
.THU...S wind 10 kt. Seas 1 foot. Patchy fog.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI...W wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-130030-
Cape Sarichef to Nikolski Pacific Side-
341 AM AKDT Wed Jul 12 2017

.TODAY THROUGH THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ173-130030-
Nikloski to Seguam Island Bering Side-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 7 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 6 ft. Areas of fog.
.THU...S wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ174-130030-
Nikolski to Seguam Island Pacific Side-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 8 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog.
.THU...S wind 15 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft.
.FRI THROUGH SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ175-130030-
Seguam Island to Adak Bering Side-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 6 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ176-130030-
Seguam Island to Adak Pacific Side-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog.
.THU...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI THROUGH SUN...S wind 20 kt. Seas 8 ft.

$$

PKZ177-130030-
Adak to Kiska-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 8 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog.
.THU...S wind 20 kt. Seas 8 ft.
.THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-130030-
Kiska to Attu-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt. Seas 9 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 9 ft.
.THU...SW wind 15 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...S wind 15 kt. Seas 6 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-130030-
Pribilof Islands Near Shore Waters-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.THU...S wind 15 kt. Seas 5 ft. Areas of fog.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ180-130030-
Kuskokwim Delta and Etolin Strait-
341 AM AKDT Wed Jul 12 2017

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

$$

PKZ181-130030-
North and West of Nunivak Island-
341 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 15 kt. Seas 2 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ185-130030-
Saint Matthew Island Waters-
341 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt E of Saint Matthew Island... SE 30 kt W of
Saint Matthew Island. Seas 10 ft. Patchy fog.
.TONIGHT...SE wind 25 kt. Seas 9 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SE wind 15 kt. Seas 5 ft.

$$

667 
FZAK52 PAFC 121248 AAA
CWFALU

Coastal Waters Forecast...UPDATED
National Weather Service Anchorage AK
448 AM AKDT Wed Jul 12 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.

PKZ199-130315-
448 AM AKDT Wed Jul 12 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 995 mb low 200 nm South of Attu becomes a trough over the Western 
Bering by Fri morning. The associated front moves over the Alaska 
Peninsula through Fri morning. A North Pacific low moves to 200 nm 
Southwest of Kiska at 1009 mb for Fri morning. A 1013 mb low forms 40
nm North of St Matthew Island Fri morning.

$$

PKZ150-130315-
South of the AK Peninsula Sitkinak to Castle Cape-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW wind 25 kt. Seas 6 ft. 
.TONIGHT...NW wind 15 kt. Seas 5 ft. 
.THU...W wind 20 kt. Seas 4 ft. 
.THU NIGHT...W wind 20 kt. Seas 5 ft. 
.FRI...W wind 20 kt. Seas 5 ft. 
.SAT...NW wind 15 kt. Seas 4 ft. 
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-130315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
448 AM AKDT Wed Jul 12 2017

.TODAY AND TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog. 
.THU...SW wind 15 kt. Seas 5 ft. Patchy fog. 
.THU NIGHT...SW wind 20 kt. Seas 5 ft. 
.FRI THROUGH SAT...W wind 15 kt. Seas 5 ft. 
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ160-130315-
Bristol Bay-
448 AM AKDT Wed Jul 12 2017

.TODAY...NW wind 15 kt. Seas 3 ft. Areas of fog. 
.TONIGHT AND THU...W wind 15 kt. Seas 3 ft. 
.THU NIGHT...W wind 20 kt. Seas 3 ft. 
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft. 
.SUN...SW wind 10 kt. Seas 2 ft.

$$

PKZ165-130315-
Port Heiden to Cape Sarichef-
448 AM AKDT Wed Jul 12 2017

.TODAY...W wind 15 kt. Seas 3 ft. Patchy fog. 
.TONIGHT...NE wind 15 kt. Seas 3 ft. Patchy fog. 
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog. 
.THU NIGHT...Variable wind 10 kt. Seas 3 ft. 
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft. 
.SUN...S wind 15 kt. Seas 3 ft.

$$

PKZ170-130315-
Cape Sarichef to Nikolski Bering Side-
448 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog. 
.TONIGHT...S wind 15 kt. Seas 4 ft. Areas of fog. 
.THU...S wind 15 kt. Seas 4 ft. Patchy fog. 
.THU NIGHT...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT THROUGH SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ171-130315-
Unalaska Bay-
448 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 15 kt diminishing to 10 kt in the afternoon.
Seas 2 ft. Patchy fog. 
.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 1 foot. Areas of fog. 
.THU...S wind 10 kt. Seas 1 foot. Patchy fog. 
.THU NIGHT...SW wind 10 kt. Seas 2 ft. 
.FRI...W wind 10 kt. Seas 2 ft. 
.SAT THROUGH SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-130315-
Cape Sarichef to Nikolski Pacific Side-
448 AM AKDT Wed Jul 12 2017

.TODAY THROUGH THU...S wind 15 kt. Seas 6 ft. Patchy fog. 
.THU NIGHT...SW wind 15 kt. Seas 6 ft. 
.FRI THROUGH SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ173-130315-
Nikloski to Seguam Island Bering Side-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 7 ft. Patchy fog. 
.TONIGHT...S wind 15 kt. Seas 6 ft. Areas of fog. 
.THU...S wind 15 kt. Seas 5 ft. Patchy fog. 
.THU NIGHT...SW wind 15 kt. Seas 4 ft. 
.FRI THROUGH SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ174-130315-
Nikolski to Seguam Island Pacific Side-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 8 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog. 
.THU...S wind 15 kt. Seas 7 ft. Patchy fog. 
.THU NIGHT...SW wind 15 kt. Seas 6 ft. 
.FRI THROUGH SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ175-130315-
Seguam Island to Adak Bering Side-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 6 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog. 
.THU...S wind 20 kt. Seas 5 ft. Patchy fog. 
.THU NIGHT...SW wind 20 kt. Seas 5 ft. 
.FRI THROUGH SAT...S wind 20 kt. Seas 5 ft. 
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ176-130315-
Seguam Island to Adak Pacific Side-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog. 
.THU...S wind 20 kt. Seas 7 ft. Patchy fog. 
.THU NIGHT...SW wind 20 kt. Seas 7 ft. 
.FRI THROUGH SUN...S wind 20 kt. Seas 8 ft.

$$

PKZ177-130315-
Adak to Kiska-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 8 ft. Patchy fog. 
.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog. 
.THU...S wind 20 kt. Seas 8 ft. 
.THU NIGHT...SW wind 20 kt. Seas 8 ft. 
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-130315-
Kiska to Attu-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt. Seas 9 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 9 ft. 
.THU...SW wind 15 kt. Seas 7 ft. Patchy fog. 
.THU NIGHT...S wind 15 kt. Seas 6 ft. 
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-130315-
Pribilof Islands Near Shore Waters-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Patchy fog. 
.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog. 
.THU...S wind 15 kt. Seas 5 ft. Areas of fog. 
.THU NIGHT...SW wind 15 kt. Seas 4 ft. 
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ180-130315-
Kuskokwim Delta and Etolin Strait-
448 AM AKDT Wed Jul 12 2017

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

$$

PKZ181-130315-
North and West of Nunivak Island-
448 AM AKDT Wed Jul 12 2017

.TODAY...SE wind 15 kt. Seas 2 ft. Patchy fog. 
.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog. 
.THU...SE wind 15 kt. Seas 5 ft. Patchy fog. 
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. 
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ185-130315-
Saint Matthew Island Waters-
448 AM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt E of Saint Matthew Island... SE 30 kt W of
Saint Matthew Island. Seas 10 ft. Patchy fog. 
.TONIGHT...SE wind 25 kt. Seas 9 ft. Patchy fog. 
.THU...S wind 15 kt. Seas 6 ft. Patchy fog. 
.THU NIGHT...Variable wind 10 kt. Seas 5 ft. 
.FRI...SW wind 15 kt. Seas 4 ft. 
.SAT THROUGH SUN...SE wind 15 kt. Seas 5 ft.

$$

691 
FZAK52 PAFC 122324
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
324 PM AKDT Wed Jul 12 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.

PKZ199-131215-
324 PM AKDT Wed Jul 12 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 1000 mb low 100 nm southwest of Shemya dissipates into a trough
over the northern Bering by Fri morning before dissipating. A low
drops down off the Kamchatka Peninsula 310 nm northwest of Shemya
at 998 mb Fri morning moves 310 nm northwest of Shemya at 999 mb 
Sat morning with an associated front entering the Western 
Aleutians. 

$$

PKZ150-131215-
South of the AK Peninsula Sitkinak to Castle Cape-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ155-131215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.THU...SW wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 6 ft.

$$

PKZ160-131215-
Bristol Bay-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 20 kt. Seas 5 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 2 ft.
.SUN...SW wind 10 kt. Seas 2 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ165-131215-
Port Heiden to Cape Sarichef-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt except variable 10 kt from Port Moller
E. Seas 2 ft. Patchy fog.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 15 kt. Seas 3 ft.
.MON...S wind 20 kt. Seas 6 ft.

$$

PKZ170-131215-
Cape Sarichef to Nikolski Bering Side-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 3 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH MON...S wind 20 kt. Seas 6 ft.

$$

PKZ171-131215-
Unalaska Bay-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...Variable wind less than 10 kt. Seas 1 foot. Areas of
fog.
.THU...S wind 10 kt. Seas 1 foot. Patchy fog. Rain.
.THU NIGHT...SW wind 10 kt. Seas 2 ft. Patchy fog. Rain.
.FRI AND FRI NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.SAT THROUGH MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-131215-
Cape Sarichef to Nikolski Pacific Side-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 9 ft.

$$

PKZ173-131215-
Nikloski to Seguam Island Bering Side-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 5 ft. Areas of fog.
.THU...S wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 4 ft.
.FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ174-131215-
Nikolski to Seguam Island Pacific Side-
324 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 6 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ175-131215-
Seguam Island to Adak Bering Side-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-131215-
Seguam Island to Adak Pacific Side-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-131215-
Adak to Kiska-
324 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog.
.THU...S wind 25 kt. Seas 9 ft.
.THU NIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-131215-
Kiska to Attu-
324 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog.
.THU...W wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog.
.FRI...SE wind 15 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-131215-
Pribilof Islands Near Shore Waters-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 4 ft. Areas of fog. Rain.
.THU NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ180-131215-
Kuskokwim Delta and Etolin Strait-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 15 kt except S 15 KT SW of Nunivak Island. Seas 3 
ft. Patchy fog.
.THU...W wind 15 kt except S 15 KT SW of Nunivak Island. Seas 3 ft. 
Patchy fog.
.THU NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 3 ft. Patchy fog.
.FRI...SW wind 10 kt. Seas 3 ft.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 4 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ181-131215-
North and West of Nunivak Island-
324 PM AKDT Wed Jul 12 2017

.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...S wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ185-131215-
Saint Matthew Island Waters-
324 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 9 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 6 ft. Patchy fog. Rain.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SE wind 15 kt. Seas 5 ft.
.MON...S wind 20 kt. Seas 6 ft.

$$

825 
FZAK52 PAFC 130046 CCA
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage Alaska
446 PM AKDT Wed Jul 12 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.

PKZ199-131215-
446 PM AKDT Wed Jul 12 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 1000 mb low 100 nm southwest of Shemya dissipates into a trough
over the northern Bering by Fri morning before dissipating. A low
drops down off the Kamchatka Peninsula 310 nm northwest of Shemya
at 998 mb Fri morning. This system moves 310 nm northwest of 
Shemya at 999 mb Sat morning with an associated front entering the
Western Aleutians. 

$$

PKZ150-131215-
South of the AK Peninsula Sitkinak to Castle Cape-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ155-131215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.THU...SW wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 6 ft.

$$

PKZ160-131215-
Bristol Bay-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 20 kt. Seas 5 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 2 ft.
.SUN...SW wind 10 kt. Seas 2 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ165-131215-
Port Heiden to Cape Sarichef-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt except variable 10 kt from Port Moller
E. Seas 2 ft. Patchy fog.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 15 kt. Seas 3 ft.
.MON...S wind 20 kt. Seas 6 ft.

$$

PKZ170-131215-
Cape Sarichef to Nikolski Bering Side-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 3 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH MON...S wind 20 kt. Seas 6 ft.

$$

PKZ171-131215-
Unalaska Bay-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...Variable wind less than 10 kt. Seas 1 foot. Areas of
fog.
.THU...S wind 10 kt. Seas 1 foot. Patchy fog. Rain.
.THU NIGHT...SW wind 10 kt. Seas 2 ft. Patchy fog. Rain.
.FRI AND FRI NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.SAT THROUGH MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-131215-
Cape Sarichef to Nikolski Pacific Side-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 9 ft.

$$

PKZ173-131215-
Nikloski to Seguam Island Bering Side-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 5 ft. Areas of fog.
.THU...S wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 4 ft.
.FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ174-131215-
Nikolski to Seguam Island Pacific Side-
446 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 20 kt. Seas 8 ft. Patchy fog.
.THU...S wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 6 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ175-131215-
Seguam Island to Adak Bering Side-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-131215-
Seguam Island to Adak Pacific Side-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-131215-
Adak to Kiska-
446 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog.
.THU...S wind 25 kt. Seas 9 ft.
.THU NIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-131215-
Kiska to Attu-
446 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 9 ft. Patchy fog.
.THU...W wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog.
.FRI...SE wind 15 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-131215-
Pribilof Islands Near Shore Waters-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 4 ft. Areas of fog. Rain.
.THU NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ180-131215-
Kuskokwim Delta and Etolin Strait-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...W wind 15 kt except S 15 KT SW of Nunivak Island. Seas 3 
ft. Patchy fog.
.THU...W wind 15 kt except S 15 KT SW of Nunivak Island. Seas 3 ft. 
Patchy fog.
.THU NIGHT...SW wind 15 kt diminishing to 10 kt after midnight.
Seas 3 ft. Patchy fog.
.FRI...SW wind 10 kt. Seas 3 ft.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 4 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ181-131215-
North and West of Nunivak Island-
446 PM AKDT Wed Jul 12 2017

.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...S wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ185-131215-
Saint Matthew Island Waters-
446 PM AKDT Wed Jul 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 9 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 6 ft. Patchy fog. Rain.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SE wind 15 kt. Seas 5 ft.
.MON...S wind 20 kt. Seas 6 ft.

$$

837 
FZAK52 PAFC 131159
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
359 AM AKDT Thu Jul 13 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.

PKZ199-140115-
359 AM AKDT Thu Jul 13 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1006 mb low 100 nm Northwest of Kiska weakens to a trough over 
the Northern Bering where it merges with a 1010 mb low that forms 
95 nm Northwest of St Matthew Island Fri morning. This low moves 
to 190 nm Northwest of St Matthew at 1006 mb for Sat morning. The
associated front slides into the Eastern Aleutians through Sat 
morning. A 1014 mb low forms 80 nm Northwest of Attu Sat morning.

$$

PKZ150-140115-
South of the AK Peninsula Sitkinak to Castle Cape-
359 AM AKDT Thu Jul 13 2017

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

$$

PKZ155-140115-
South of the AK Peninsula Castle Cape to Cape Sarichef-
359 AM AKDT Thu Jul 13 2017

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

$$

PKZ160-140115-
Bristol Bay-
359 AM AKDT Thu Jul 13 2017

.TODAY...W wind 15 kt. Seas 3 ft. Areas of dense fog in the morning.
.TONIGHT...W wind 20 kt. Seas 3 ft. Areas of fog.
.FRI...SW wind 20 kt diminishing to 10 kt in the afternoon. Seas
3 ft. Patchy fog.
.FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 10 kt. Seas 2 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ165-140115-
Port Heiden to Cape Sarichef-
359 AM AKDT Thu Jul 13 2017

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of Dense fog in the
morning.
.TONIGHT...S wind 15 kt except variable 10 kt from Port Moller E.
Seas 3 ft. Areas of fog.
.FRI...W wind 15 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT...SW wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 4 ft.

$$

PKZ170-140115-
Cape Sarichef to Nikolski Bering Side-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 4 ft.
.SUN...S wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ171-140115-
Unalaska Bay-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 10 kt. Seas 1 foot. Patchy fog.
.TONIGHT...SW wind 10 kt becoming W after midnight. Seas 2 ft.
.FRI...NW wind 10 kt increasing to 15 kt in the afternoon. Seas
3 ft.
.FRI NIGHT...NE wind 15 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 2 ft.
.SUN THROUGH MON...SW wind 10 kt. Seas 2 ft.

$$

PKZ172-140115-
Cape Sarichef to Nikolski Pacific Side-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 15 kt. Seas 7 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 6 ft.
.FRI NIGHT...W wind 15 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ173-140115-
Nikloski to Seguam Island Bering Side-
359 AM AKDT Thu Jul 13 2017

.TODAY...SW wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ174-140115-
Nikolski to Seguam Island Pacific Side-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 15 kt. Seas 7 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 6 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ175-140115-
Seguam Island to Adak Bering Side-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...SW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 5 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-140115-
Seguam Island to Adak Pacific Side-
359 AM AKDT Thu Jul 13 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 8 ft.
.FRI...S wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-140115-
Adak to Kiska-
359 AM AKDT Thu Jul 13 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 25 kt. Seas 9 ft.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI...SE wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-140115-
Kiska to Attu-
359 AM AKDT Thu Jul 13 2017

.TODAY...SW wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...SE wind 20 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 25 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 8 ft.

$$

PKZ179-140115-
Pribilof Islands Near Shore Waters-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 15 kt. Seas 5 ft. Areas of fog.
.TONIGHT...SW wind 10 kt. Seas 4 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 4 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ180-140115-
Kuskokwim Delta and Etolin Strait-
359 AM AKDT Thu Jul 13 2017

.TODAY...S wind 15 kt except W wind S of Cape Newenham. Seas 3 ft. 
Patchy fog. Rain.
.TONIGHT...S wind 15 kt diminishing to 10 kt after midnight. Seas
3 ft. Areas of fog. Rain.
.FRI...SW wind 10 kt increasing to 15 kt in the afternoon. Seas
3 ft. Areas of fog.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT...SW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...S wind 20 kt. Seas 5 ft.

$$

PKZ181-140115-
North and West of Nunivak Island-
359 AM AKDT Thu Jul 13 2017

.TODAY...SE wind 15 kt. Seas 5 ft. Areas of fog. Rain.
.TONIGHT...S wind 15 kt. Seas 4 ft. Areas of fog. Rain.
.FRI...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.FRI NIGHT...SW wind 15 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...S wind 20 kt. Seas 6 ft.

$$

PKZ185-140115-
Saint Matthew Island Waters-
359 AM AKDT Thu Jul 13 2017

.TODAY...SE wind 15 kt. Seas 6 ft. Patchy fog. Rain.
.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT THROUGH SUN...SE wind 15 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 7 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion...UPDATED
National Weather Service Anchorage AK
834 PM AKDT Sun Jul 9 2017

Updated to include extended discussion

.ANALYSIS AND UPPER LEVELS...
The easterly wave that brought some locally y heavy rainfall to
Southcentral Alaska yesterday has moved into the Kuskokwim Valley
and Bristol Bay zone today. The low in the Bering Sea near the
Pribilofs has a front extending along the Kuskokwim Delta and into
Bristol Bay which is making and interesting squeeze on the ridge
between these features. They are actually close enough to each
other that the King Salmon Radar shows both the front and the wave
on it with a small break between them. This is slowing the
progress of both systems and is causing the front to begin to
regress back southward.
Southwest Alaska's airmass is supportive of stratiform rainfall
and not convection with these systems. Southcentral Alaska has
some instability at lower levels which will allow some showers to
develop where there are breaks in the clouds or forced by
mountains. However there is not enough support for thunderstorm
development so only showers are expected.

&&

.MODEL DISCUSSION...
Models are in good synoptic agreement through the middle of the
week leaving the pattern of upper level disturbances the main
issue to watch. Of particular note is the disturbance currently
over Southeast Alaska that will be heading into the Copper River
Basin tomorrow. The GFS and Canadian continue to be faster than
the NAM and ECMWF. Part of the issue is the ridge being squeezed
over the Susitna Valley into the Gulf of Alaska which will push
this wave a little farther northward before entering the Basin and
then the question becomes how far west does it make it? The GFS
and ECMWF have it reaching the Susitna Valley Tuesday and possibly
into northern Cook Inlet, but the NAM and Canadian are holding it
farther east.

&&

.AVIATION...
PANC...VFR conditions will persist. Southeast winds will increase
this evening and through the overnight hours before diminishing
again early Monday morning.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...

A beautiful day has taken shape across Southcentral this afternoon
as the area lies in the subsidence in between weather systems. The
easterly wave that tracked across the area and brought substantial
wetting rains to the area has continued to push westward into
western Alaska. However, a portion of that energy has merged with
a slowly moving front pushing into Kodiak Island. The additional
atmospheric lift from those features, still plentiful atmospheric
moisture, and sunshine through the morning and early afternoon has
resulted in shower activity, briefly heavy across parts of the
western Kenai Peninsula, which happens to be the only non-
mountainous terrain in the vicinity of the front. The remainder of
the area, including Anchorage, the Mat-Su Valleys, and parts of
the Copper River Basin don't have as much lift, and as such are
just seeing fair-weather cumulus clouds.

The front near the southern part of Kodiak Island will stall along
the middle of the island, so the entire area will get a steady
soaking rain from tonight through Monday evening, at which point
an upper level low and its attendant surface low racing eastward
out of the Bering will quickly take all of the precipitation along
with it into the Gulf.

Across Southcentral, the next features to watch will be additional
easterly waves tracking in from Yukon. There remain considerable
differences between the forecast models as to how much rain will
fall over the Copper River Basin, which portions of the area will
get rain, and when it will start and end, but the general
consensus has it starting Monday night and ending late in the day
Tuesday. Furthermore, more models than not confine the
precipitation to the Copper River Basin, with little "slop-over"
onto the west side of the Talkeetnas and Chugach Mountains. Thus,
from the Kenai Peninsula north through the Susitna Valley, look
for a mostly cloudy, but dry day Tuesday.

By Wednesday, weak ridging building eastward will make for much
more sunshine and more summer-like temperatures, though with that,
instability increases markedly. That means at least a chance of
afternoon/evening thunderstorms returns to the forecast since less
in the way of lift and forcing will be needed in that expected
environment to trigger convective development.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)...
An easterly wave aloft will continue to bring widespread rain from
the Kuskokwim Delta through Bristol Bay. The disturbance will
merge with a front approaching the coast tonight before both
dissipate tomorrow afternoon. As both systems slide into the Gulf
on Tuesday, the mainland is left in a drier northwesterly flow
with decreasing clouds and precipitation chances. On Wednesday, an
upper level ridge builds overhead, bringing above average
temperatures and clear sky to the region.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)...
A dissipating front and low pressure system will continue to
weaken and slide into the Gulf on Monday leaving the eastern
Bering in northwesterly flow. A new front and low pressure system
moves into the western Bering early Monday morning, while slowly
pushing the front into the Central and Eastern Aleutians through
the remainder of the week.

&&

.LONG TERM FORECAST (Days 3 through 7...Wed through Sun)...
Models are continuing to come into agreement regarding a high
amplitude ridge building across most of mainland AK by the middle
of this week. A low pressure system over the Central Gulf of
Alaska will move east towards SE AK allowing a closed high over
Northern AK to merge with an amplifying ridge over the Eastern
Bering. This will lead to a large SW/NE oriented ridge building
across most of the state by Wednesday. Sunny skies and dry
offshore flow will lead to very warm temperatures across most of
Western and Southcentral AK during the later part of this week,
which could produce the warmest temperatures so far this season.
In fact, high temps will likely approach or break the 80 degree
mark for locations in the Susitna and Copper River Valleys on
Thursday with mid to upper 70's seen in other locations across
southcentral AK, including the Anchorage Bowl. However, with these
warm temperatures, there will also be the potential for some
afternoon showers and thunderstorms to develop. These will mainly
be over the higher terrain and very isolated in nature, but can't
rule them out entirely at this time.

A deep trough over the Bering will keep rain chances high over the
Aleutians. It will also bring a healthy slug of warm air which
will continue to produce widespread marine stratus and fog.

Confidence decreases towards the end of the week regarding how
long the ridge will persist over the state. A low over the
northern Bering and Gulf of Alaska move towards and act to break
down the ridge by the weekend. The GFS is more aggressive in
bringing in the two systems with precipitation moving into SW and
southcentral AK by Saturday. The EC is more optimistic with the
ridge staying intact over the state through the weekend.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...NONE.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...EZ
SOUTHCENTRAL ALASKA...JPW
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...MTL
LONG TERM...KWV/MSO