Small Craft Advisory 561, NWS Anchorage, AK

474 
FZAK52 PAFC 312322
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
322 PM AKDT Mon Jul 31 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.

PKZ199-011215-
322 PM AKDT Mon Jul 31 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb North Pacific low moves 30 nm west of Shemya at 1008 mb 
Tue afternoon...then move to 375 nm northeast of Shemya at 1007 mb 
Wed afternoon.

$$

PKZ150-011215-
South of the AK Peninsula Sitkinak to Castle Cape-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...E wind 15 kt. Seas 4 ft.
.TUE...E wind 15 kt...except Variable 10 kt N of Chirikof Island. 
Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 5 ft.
.WED NIGHT...S wind 15 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI...S wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ155-011215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.TUE...SW wind 10 kt. Seas 4 ft.
.TUE NIGHT...W wind 10 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...SW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...NW wind 15 kt. Seas 6 ft.

$$

PKZ160-011215-
Bristol Bay-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...S wind 20 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 4 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft. Areas of fog.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...SE wind 15 kt. Seas 4 ft.
.THU...SE wind 20 kt. Seas 4 ft.
.FRI...S wind 10 kt. Seas 4 ft.
.SAT...E wind 10 kt. Seas 3 ft.

$$

PKZ165-011215-
Port Heiden to Cape Sarichef-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.TUE...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 15 kt. Seas 5 ft.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...SW wind 20 kt. Seas 8 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...NE wind 15 kt. Seas 4 ft.

$$

PKZ170-011215-
Cape Sarichef to Nikolski Bering Side-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE...W wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...S wind 20 kt. Seas 5 ft. Patchy fog.
.WED...S wind 25 kt. Seas 7 ft.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 20 kt. Seas 9 ft.
.SAT...NW wind 20 kt. Seas 5 ft.

$$

PKZ171-011215-
Unalaska Bay-
322 PM AKDT Mon Jul 31 2017

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

$$

PKZ172-011215-
Cape Sarichef to Nikolski Pacific Side-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED...SW wind 25 kt. Seas 7 ft.
.WED NIGHT...SW wind 20 kt. Seas 8 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 7 ft.

$$

PKZ173-011215-
Nikloski to Seguam Island Bering Side-
322 PM AKDT Mon Jul 31 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE...W wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...S wind 15 kt increasing to 25 kt after midnight.
Seas 6 ft. Patchy fog.
.WED...SW wind 25 kt. Seas 8 ft.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 7 ft.

$$

PKZ174-011215-
Nikolski to Seguam Island Pacific Side-
322 PM AKDT Mon Jul 31 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...W wind 10 kt. Seas 4 ft. Patchy fog.
.TUE...SW wind 10 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...SW wind 15 kt increasing to 25 kt after midnight.
Seas 6 ft. Patchy fog.
.WED AND WED NIGHT...SW wind 25 kt. Seas 10 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ175-011215-
Seguam Island to Adak Bering Side-
322 PM AKDT Mon Jul 31 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.TUE...S wind 20 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...S wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.WED AND WED NIGHT...SW wind 25 kt. Seas 7 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 6 ft.

$$

PKZ176-011215-
Seguam Island to Adak Pacific Side-
322 PM AKDT Mon Jul 31 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 3 ft. Patchy fog.
.TUE...S wind 20 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...S wind 25 kt. Seas 6 ft building to 11 ft after midnight.
Patchy fog.
.WED AND WED NIGHT...SW wind 25 kt. Seas 11 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ177-011215-
Adak to Kiska-
322 PM AKDT Mon Jul 31 2017

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

.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.TUE...S wind 30 kt. Seas 6 ft building to 11 ft in the afternoon.
Areas of Fog. Rain.
.TUE NIGHT...S wind 30 kt. Seas 13 ft. Areas of fog. Rain.
.WED AND WED NIGHT...W wind 25 kt. Seas 11 ft.
.THU THROUGH SAT...W wind 20 kt. Seas 7 ft.

$$

PKZ178-011215-
Kiska to Attu-
322 PM AKDT Mon Jul 31 2017

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

.TONIGHT...S wind 15 kt becoming SE 25 kt after midnight. Seas 7 ft.
Areas of fog.
.TUE...SE wind 30 kt. Seas 13 ft. Areas of fog. Rain.
.TUE NIGHT...S wind 25 kt. Seas 13 ft. Areas of fog.
.WED...W wind 20 kt. Seas 10 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 8 ft.

$$

PKZ179-011215-
Pribilof Islands Near Shore Waters-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.TUE...W wind 20 kt. Seas 7 ft. Areas of fog.
.TUE NIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog. Rain.
.WED...S wind 15 kt. Seas 5 ft.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU...W wind 20 kt. Seas 9 ft.
.FRI...NW wind 15 kt. Seas 8 ft.
.SAT...N wind 15 kt. Seas 4 ft.

$$

PKZ180-011215-
Kuskokwim Delta and Etolin Strait-
322 PM AKDT Mon Jul 31 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 6 ft. Patchy fog.
.TUE...S wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...SW wind 15 kt. Seas 5 ft. Areas of fog.
.WED...S wind 15 kt. Seas 5 ft.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 7 ft.
.FRI...W wind 10 kt. Seas 7 ft.
.SAT...NE wind 10 kt. Seas 3 ft.

$$

PKZ181-011215-
North and West of Nunivak Island-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.TUE...SW wind 15 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 15 kt. Seas 5 ft.
.WED NIGHT...SE wind 20 kt. Seas 4 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...N wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-011215-
Saint Matthew Island Waters-
322 PM AKDT Mon Jul 31 2017

.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED AND WED NIGHT...SE wind 15 kt. Seas 6 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

413 
FZAK52 PAFC 011135
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
335 AM AKDT Tue Aug 1 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.

PKZ199-020015-
335 AM AKDT Tue Aug 1 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1003 mb low 75 nm southwest of Attu moves to 250 nm northeast of
Shemya at 1006 mb early Wed morning...then moves to 100 nm west of
Nunivak Island at 1003 mb early Thu morning.

$$

PKZ150-020015-
South of the AK Peninsula Sitkinak to Castle Cape-
335 AM AKDT Tue Aug 1 2017

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

$$

PKZ155-020015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
335 AM AKDT Tue Aug 1 2017

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.WED...SW wind 15 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...S wind 25 kt. Seas 8 ft.
.FRI...SW wind 15 kt. Seas 7 ft.
.SAT...NE wind 15 kt. Seas 5 ft.

$$

PKZ160-020015-
Bristol Bay-
335 AM AKDT Tue Aug 1 2017

.TODAY...S wind 20 kt. Seas 4 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.WED...SW wind 15 kt becoming S in the afternoon. Seas 4 ft.
Patchy fog. Rain.
.WED NIGHT...SE wind 20 kt. Seas 4 ft.
.THU...SE wind 25 kt. Seas 6 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...NE wind 10 kt. Seas 3 ft.

$$

PKZ165-020015-
Port Heiden to Cape Sarichef-
335 AM AKDT Tue Aug 1 2017

.TODAY...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt...except S wind 10 kt increasing to 15 kt in the
afternoon E of Port Moller. Seas 5 ft. Patchy fog. Rain.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 6 ft.
.SAT...NE wind 15 kt. Seas 5 ft.

$$

PKZ170-020015-
Cape Sarichef to Nikolski Bering Side-
335 AM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...W wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog.
.WED...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 20 kt. Seas 8 ft.
.THU...SW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...N wind 15 kt. Seas 6 ft.

$$

PKZ171-020015-
Unalaska Bay-
335 AM AKDT Tue Aug 1 2017

.TODAY...W wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft. Patchy fog.
.TONIGHT...NW wind 10 kt becoming SE after midnight. Seas 3 ft.
Patchy fog. Rain.
.WED...S wind 15 kt. Seas 2 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 3 ft.
.SAT...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-020015-
Cape Sarichef to Nikolski Pacific Side-
335 AM AKDT Tue Aug 1 2017

.TODAY...W wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.WED...SW wind 20 kt. Seas 6 ft. Patchy fog.
.WED NIGHT...SW wind 20 kt. Seas 9 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ173-020015-
Nikloski to Seguam Island Bering Side-
335 AM AKDT Tue Aug 1 2017

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

.TODAY...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 7 ft. Areas of fog.
.WED...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU THROUGH FRI...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 15 kt. Seas 7 ft.

$$

PKZ174-020015-
Nikolski to Seguam Island Pacific Side-
335 AM AKDT Tue Aug 1 2017

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

.TODAY...SW wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SW wind 25 kt. Seas 6 ft. Patchy fog.
.WED...SW wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ175-020015-
Seguam Island to Adak Bering Side-
335 AM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 15 kt increasing to 25 kt in the afternoon. Seas
5 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.WED...SW wind 25 kt. Seas 8 ft. Patchy fog.
.WED NIGHT...SW wind 20 kt. Seas 6 ft.
.THU THROUGH FRI...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 6 ft.

$$

PKZ176-020015-
Seguam Island to Adak Pacific Side-
335 AM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 15 kt increasing to 25 kt in the afternoon. Seas
5 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 11 ft. Areas of fog.
.WED...SW wind 25 kt. Seas 11 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas 8 ft.

$$

PKZ177-020015-
Adak to Kiska-
335 AM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 30 kt. Seas 7 ft building to 11 ft in the
afternoon. Areas of fog. Rain.
.TONIGHT...S wind 30 kt. Seas 13 ft. Areas of fog. Rain.
.WED...SW wind 25 kt. Seas 11 ft. Patchy fog.
.WED NIGHT...W wind 20 kt. Seas 9 ft.
.THU THROUGH FRI...W wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ178-020015-
Kiska to Attu-
335 AM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 30 kt. Seas 14 ft. Areas of fog. Rain.
.TONIGHT...W wind 20 kt. Seas 12 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 9 ft. Patchy fog.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ179-020015-
Pribilof Islands Near Shore Waters-
335 AM AKDT Tue Aug 1 2017

.TODAY...W wind 20 kt. Seas 7 ft. Areas of fog.
.TONIGHT...S wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.WED...S wind 20 kt. Seas 7 ft. Areas of fog. Rain.
.WED NIGHT...SW wind 15 kt. Seas 8 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 15 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ180-020015-
Kuskokwim Delta and Etolin Strait-
335 AM AKDT Tue Aug 1 2017

.TODAY...S wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 15 kt. Seas 5 ft. Patchy fog. Rain.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 25 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 5 ft.
.SAT...NE wind 10 kt. Seas 4 ft.

$$

PKZ181-020015-
North and West of Nunivak Island-
335 AM AKDT Tue Aug 1 2017

.TODAY...SW wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...SE wind 15 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...SE wind 20 kt. Seas 6 ft.
.THU...S wind 20 kt. Seas 6 ft.
.FRI...NE wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-020015-
Saint Matthew Island Waters-
335 AM AKDT Tue Aug 1 2017

.TODAY...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...SE wind 15 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...E wind 15 kt. Seas 6 ft.
.THU THROUGH FRI...NW wind 15 kt. Seas 6 ft.
.SAT...SW wind 15 kt. Seas 4 ft.

$$

382 
FZAK52 PAFC 012330
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
330 PM AKDT Tue Aug 1 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.

PKZ199-021200-
330 PM AKDT Tue Aug 1 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1005 mb low 100 nm northeast of Shemya moves to 120 nm northeast 
of Saint Paul Island at 1006 mb Thu afternoon. An associated front 
over the southwest Bering enters Bristol Bay Wed afternoon and stall
through Thu. A 1001 mb low over eastern Russia Wed moves 420 nm 
north of Shemya at 1007 mb Thu afternoon.

$$

PKZ150-021200-
South of the AK Peninsula Sitkinak to Castle Cape-
330 PM AKDT Tue Aug 1 2017

.TONIGHT...NE wind 10 kt...except Variable 10 kt from Chirikof Island
N. Seas 5 ft.
.WED...Variable wind 10 kt becoming SW in the afternoon. Seas 5 ft. 
Patchy fog.
.WED NIGHT...S wind 15 kt. Seas 5 ft. Patchy fog.
.THU AND THU NIGHT...SE wind 20 kt. Seas 6 ft.
.FRI...SE wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-021200-
South of the AK Peninsula Castle Cape to Cape Sarichef-
330 PM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...W wind 10 kt...except Variable 10 kt from the Shumagin
Islands E. Seas 5 ft. Patchy fog.
.WED...SW wind 10 kt increasing to 20 kt in the afternoon. From the 
Shumagin Islands E...SW wind 10 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 25 kt...except SW 15 kt from the Shumagin 
Islands E. Seas 6 ft. Patchy fog.
.THU AND THU NIGHT...S wind 20 kt. Seas 8 ft.
.FRI...SW wind 15 kt. Seas 7 ft.
.SAT THROUGH SUN...N wind 15 kt. Seas 5 ft.

$$

PKZ160-021200-
Bristol Bay-
330 PM AKDT Tue Aug 1 2017

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.WED...SW wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.WED NIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.THU AND THU NIGHT...SE wind 25 kt. Seas 6 ft.
.FRI...SE wind 25 kt. Seas 5 ft.
.SAT...NE wind 10 kt. Seas 3 ft.
.SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ165-021200-
Port Heiden to Cape Sarichef-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog.
.WED...S wind 15 kt increasing to 25 kt in the afternoon. From Port
Moller E...S wind 15 kt. Seas 6 ft. Patchy fog. Rain.
.WED NIGHT...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft.
.THU NIGHT...SW wind 20 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...NE wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-021200-
Cape Sarichef to Nikolski Bering Side-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog.
.WED...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...SW wind 20 kt. Seas 7 ft.
.THU NIGHT...W wind 15 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 7 ft.
.SAT...N wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ171-021200-
Unalaska Bay-
330 PM AKDT Tue Aug 1 2017

.TONIGHT...W wind 10 kt becoming S after midnight. Seas 2 ft.
Patchy fog. Rain.
.WED...S wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 15 kt. Seas 2 ft. Patchy fog. Rain.
.THU AND THU NIGHT...W wind 10 kt. Seas 2 ft.
.FRI THROUGH SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-021200-
Cape Sarichef to Nikolski Pacific Side-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.WED...SW wind 15 kt increasing to 25 kt in the afternoon. Seas
7 ft. Patchy fog.
.WED NIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 15 kt. Seas 5 ft.

$$

PKZ173-021200-
Nikloski to Seguam Island Bering Side-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...S wind 20 kt increasing to 30 kt after midnight.
Seas 7 ft. Areas of fog.
.WED...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 15 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...NW wind 15 kt. Seas 7 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-021200-
Nikolski to Seguam Island Pacific Side-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...SW wind 15 kt increasing to 25 kt after midnight.
Seas 6 ft. Patchy fog.
.WED...SW wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 15 kt. Seas 5 ft.

$$

PKZ175-021200-
Seguam Island to Adak Bering Side-
330 PM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 20 kt increasing to 30 kt by midnight. Seas 9 ft. 
Areas of fog. Rain.
.WED...SW wind 25 kt. Seas 9 ft. Areas of fog.
.WED NIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog.
.THU AND THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ176-021200-
Seguam Island to Adak Pacific Side-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...S wind 20 kt increasing to 30 kt by midnight. Seas 11 ft.
Areas of fog.
.WED...SW wind 25 kt. Seas 11 ft. Patchy fog. Rain.
.WED NIGHT...SW wind 25 kt. Seas 11 ft. Patchy fog.
.THU AND THU NIGHT...W wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 15 kt. Seas 5 ft.

$$

PKZ177-021200-
Adak to Kiska-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...S wind 30 kt. Seas 9 ft Bering Side...13 ft Pacific Side.
Areas of fog. Rain.
.WED...SW wind 25 kt. Seas 8 ft Bering Side...11 ft Pacific Side. 
Patchy fog.
.WED NIGHT...W wind 20 kt. Seas 6 ft Bering Side...10 ft Pacific Side.
Patchy fog.
.THU THROUGH FRI...W wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ178-021200-
Kiska to Attu-
330 PM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...W wind 25 kt becoming SW 15 kt after midnight. From Shemya
W...Variable wind 15 kt becoming NW 10 kt by late evening. Seas 11 ft
Bering Side...15 ft Pacific Side. Dense fog.
.WED...Variable wind 10 kt. Seas 8 ft. Areas of fog.
.WED NIGHT...W wind 15 kt. Seas 7 ft. Patchy fog.
.THU...W wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 15 kt. Seas 6 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ179-021200-
Pribilof Islands Near Shore Waters-
330 PM AKDT Tue Aug 1 2017

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

.TONIGHT...SW wind 15 kt becoming S 25 kt after midnight. Seas 7
ft. Areas of fog. Rain.
.WED...S wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.WED NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU AND THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...NW wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-021200-
Kuskokwim Delta and Etolin Strait-
330 PM AKDT Tue Aug 1 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...SW wind 15 kt. gusts to 25 kt. Seas 5 ft. Areas of fog.
.WED...S wind 20 kt. Seas 6 ft. Areas of fog. Rain.
.WED NIGHT...S wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.THU AND THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...NE wind 10 kt. Seas 4 ft.
.SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ181-021200-
North and West of Nunivak Island-
330 PM AKDT Tue Aug 1 2017

.TONIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 15 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...SE wind 15 kt. Seas 5 ft. Rain.
.THU...SE wind 15 kt. Seas 5 ft.
.THU NIGHT THROUGH FRIDAY...SE wind 20 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ185-021200-
Saint Matthew Island Waters-
330 PM AKDT Tue Aug 1 2017

.TONIGHT...SW wind 15 kt becoming Variable 10 kt after midnight. 
Seas 5 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 6 ft.
.THU NIGHT...N wind 15 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 4 ft.

$$

869 
FZAK52 PAFC 021149
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 AM AKDT Wed Aug 2 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.

PKZ199-030030-
349 AM AKDT Wed Aug 2 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1008 mb low near 225 nm west of Saint Paul moves to 75 nm
southwest of Nunivak Island at 1008 mb late tonight...then 
remains nearly stationary at 1006 mb through late Thu night. 
Another 1008 mb low 300 nm west of Saint Matthew Island Thu 
evening moves to 100 nm west of Saint George at 1009 mb late Thu 
night.

$$

PKZ150-030030-
South of the AK Peninsula Sitkinak to Castle Cape-
349 AM AKDT Wed Aug 2 2017

.TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 4 ft. Patchy fog.
.THU...S wind 20 kt. Seas 5 ft.
.THU NIGHT...SE wind 20 kt. Seas 5 ft.
.FRI...SE wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...E wind 15 kt. Seas 6 ft.

$$

PKZ155-030030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...SW wind 20 kt except S 10 kt from the Shumagin Islands E. 
Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt except S 15 kt from the Shumagin Islands
E. Seas 6 ft. Patchy fog.
.THU...S wind 25 kt. Seas 8 ft. Rain.
.THU NIGHT...S wind 25 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 15 kt. Seas 7 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.

$$

PKZ160-030030-
Bristol Bay-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...S wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.THU NIGHT...SE wind 30 kt. Seas 6 ft.
.FRI...SE wind 25 kt. Seas 5 ft.
.SAT...E wind 15 kt. Seas 3 ft.
.SUN...NE wind 10 kt. Seas 1 foot.

$$

PKZ165-030030-
Port Heiden to Cape Sarichef-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...S wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.TONIGHT...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft. Widespread rain showers.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...SE wind 15 kt. Seas 4 ft.
.SAT...NE wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-030030-
Cape Sarichef to Nikolski Bering Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...SW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT THROUGH SUN...N wind 15 kt. Seas 5 ft.

$$

PKZ171-030030-
Unalaska Bay-
349 AM AKDT Wed Aug 2 2017

.TODAY...S wind 15 kt. Seas 2 ft. Patchy fog. Rain.
.TONIGHT...S wind 15 kt. Seas 2 ft. Patchy fog. Widespread rain
showers.
.THU...SW wind 10 kt. Seas 2 ft. Rain showers.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-030030-
Cape Sarichef to Nikolski Pacific Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 6 ft. Patchy fog. Widespread rain
showers.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog. Widespread rain
showers.
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...N wind 15 kt. Seas 6 ft.

$$

PKZ173-030030-
Nikloski to Seguam Island Bering Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...NW wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-030030-
Nikolski to Seguam Island Pacific Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.TONIGHT...SW wind 25 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 8 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...NW wind 15 kt. Seas 6 ft.

$$

PKZ175-030030-
Seguam Island to Adak Bering Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-030030-
Seguam Island to Adak Pacific Side-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 12 ft. Patchy fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 8 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 15 kt. Seas 5 ft.

$$

PKZ177-030030-
Adak to Kiska-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 diminishing to 15 kt in the afternoon. Seas 11 
ft subsiding to 8 ft in the afternoon. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ178-030030-
Kiska to Attu-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...Variable wind 10 kt. Seas 9 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt becoming W wind 20 kt after midnight.
Seas 7 ft. Patchy fog.
.THU...W wind 20 kt. Seas 6 ft. Areas of fog.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 7 ft.

$$

PKZ179-030030-
Pribilof Islands Near Shore Waters-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 9 ft. Areas of fog. Rain.
.TONIGHT...SW wind 15 kt. Seas 7 ft. Patchy fog.
.THU...NW wind 15 kt. Seas 6 ft. Rain showers.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.

$$

PKZ180-030030-
Kuskokwim Delta and Etolin Strait-
349 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...S wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...S wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...SE wind 25 kt. Seas 6 ft.
.SAT...NE wind 15 kt. Seas 4 ft.
.SUN...N wind 10 kt. Seas 3 ft.

$$

PKZ181-030030-
North and West of Nunivak Island-
349 AM AKDT Wed Aug 2 2017

.TODAY...S wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 4 ft.
.THU NIGHT...SE wind 20 kt. Seas 4 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-030030-
Saint Matthew Island Waters-
349 AM AKDT Wed Aug 2 2017

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

$$

252 
FZAK52 PAFC 021627 CCA
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage Alaska
827 AM AKDT Wed Aug 2 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.

PKZ199-030030-
827 AM AKDT Wed Aug 2 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1008 mb low near 225 nm west of Saint Paul moves to 75 nm
southwest of Nunivak Island at 1008 mb late tonight...then 
remains nearly stationary at 1006 mb through late Thu night. 
Another 1008 mb low 300 nm west of Saint Matthew Island Thu 
evening moves to 100 nm west of Saint George at 1009 mb late Thu 
night.

$$

PKZ150-030030-
South of the AK Peninsula Sitkinak to Castle Cape-
827 AM AKDT Wed Aug 2 2017

.TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 4 ft. Patchy fog.
.THU...S wind 20 kt. Seas 5 ft.
.THU NIGHT...SE wind 20 kt. Seas 5 ft.
.FRI...SE wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...E wind 15 kt. Seas 6 ft.

$$

PKZ155-030030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...SW wind 20 kt except S 10 kt from the Shumagin Islands E. 
Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt except S 15 kt from the Shumagin Islands
E. Seas 6 ft. Patchy fog.
.THU...S wind 25 kt. Seas 8 ft. Rain.
.THU NIGHT...S wind 25 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 15 kt. Seas 7 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.

$$

PKZ160-030030-
Bristol Bay-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...S wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.TONIGHT...S wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.THU NIGHT...SE wind 30 kt. Seas 6 ft.
.FRI...SE wind 25 kt. Seas 5 ft.
.SAT...E wind 15 kt. Seas 3 ft.
.SUN...NE wind 10 kt. Seas 1 foot.

$$

PKZ165-030030-
Port Heiden to Cape Sarichef-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...S wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.TONIGHT...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft. Widespread rain showers.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...SE wind 15 kt. Seas 4 ft.
.SAT...NE wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-030030-
Cape Sarichef to Nikolski Bering Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...SW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT THROUGH SUN...N wind 15 kt. Seas 5 ft.

$$

PKZ171-030030-
Unalaska Bay-
827 AM AKDT Wed Aug 2 2017

.TODAY...S wind 15 kt. Seas 2 ft. Patchy fog. Rain.
.TONIGHT...S wind 15 kt. Seas 2 ft. Patchy fog. Widespread rain
showers.
.THU...SW wind 10 kt. Seas 2 ft. Rain showers.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-030030-
Cape Sarichef to Nikolski Pacific Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 6 ft. Patchy fog. Widespread rain
showers.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog. Widespread rain
showers.
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...N wind 15 kt. Seas 6 ft.

$$

PKZ173-030030-
Nikloski to Seguam Island Bering Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft. Patchy fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...NW wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-030030-
Nikolski to Seguam Island Pacific Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.TONIGHT...SW wind 25 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 8 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...NW wind 15 kt. Seas 6 ft.

$$

PKZ175-030030-
Seguam Island to Adak Bering Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-030030-
Seguam Island to Adak Pacific Side-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 12 ft. Patchy fog. Rain.
.TONIGHT...SW wind 20 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 8 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 15 kt. Seas 5 ft.

$$

PKZ177-030030-
Adak to Kiska-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt diminishing to 15 kt in the afternoon. 
Seas 11 ft subsiding to 8 ft in the afternoon. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ178-030030-
Kiska to Attu-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...Variable wind 10 kt. Seas 9 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt becoming W wind 20 kt after midnight.
Seas 7 ft. Patchy fog.
.THU...W wind 20 kt. Seas 6 ft. Areas of fog.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 7 ft.

$$

PKZ179-030030-
Pribilof Islands Near Shore Waters-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt. Seas 9 ft. Areas of fog. Rain.
.TONIGHT...SW wind 15 kt. Seas 7 ft. Patchy fog.
.THU...NW wind 15 kt. Seas 6 ft. Rain showers.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.

$$

PKZ180-030030-
Kuskokwim Delta and Etolin Strait-
827 AM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...S wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...S wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...SE wind 25 kt. Seas 6 ft.
.SAT...NE wind 15 kt. Seas 4 ft.
.SUN...N wind 10 kt. Seas 3 ft.

$$

PKZ181-030030-
North and West of Nunivak Island-
827 AM AKDT Wed Aug 2 2017

.TODAY...S wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 4 ft.
.THU NIGHT...SE wind 20 kt. Seas 4 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-030030-
Saint Matthew Island Waters-
827 AM AKDT Wed Aug 2 2017

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

$$

745 
FZAK52 PAFC 022330
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
330 PM AKDT Wed Aug 2 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.

PKZ199-031230-
330 PM AKDT Wed Aug 2 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1008 mb low near 225 nm west of Saint Paul moves 75 nm southwest 
of Nunivak Island at 1008 mb late tonight...then remains nearly 
stationary at 1006 mb through late Thu night. Another 1008 mb low
300 nm west of Saint Matthew Island Thu evening moves 100 nm west
of Saint George at 1009 mb late Thu night.

$$

PKZ150-031230-
South of the AK Peninsula Sitkinak to Castle Cape-
330 PM AKDT Wed Aug 2 2017

.TONIGHT...S wind 20 kt. Seas 4 ft. Patchy fog.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...SE wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...E wind 15 kt. Seas 5 ft.

$$

PKZ155-031230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 25 kt except S 15 kt E of the Shumagin Islands. 
Seas 7 ft. Patchy fog.
.THU...S wind 25 kt. Seas 9 ft. Rain.
.THU NIGHT...S wind 25 kt. W of the Shumagin Islands...S wind 25 kt
becoming Variable 15 kt after midnight. Seas 9 ft. Rain.
.FRI AND FRI NIGHT...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 15 kt. Seas 6 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-031230-
Bristol Bay-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.THU...S wind 25 kt. Seas 7 ft. Areas of fog. Rain.
.THU NIGHT...SE wind 30 kt. Seas 7 ft. Patchy fog. Rain.
.FRI...SE wind 25 kt. Seas 6 ft.
.FRI NIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...E wind 20 kt. Seas 5 ft.
.SUN...NE wind 10 kt. Seas 1 foot.
.MON...E wind 10 kt. Seas 2 ft.

$$

PKZ165-031230-
Port Heiden to Cape Sarichef-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.THU...S wind 25 kt...except S 15 kt W of Cold Bay. Seas 8 ft. 
Patchy fog. Rain.
.THU NIGHT...SW wind 15 kt...except S 25 kt from Port Moller E.
Seas 6 ft. Rain.
.FRI AND FRI NIGHT...E wind 20 kt. Seas 4 ft.
.SAT...NE wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ170-031230-
Cape Sarichef to Nikolski Bering Side-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 25 kt diminishing to 15 kt after midnight.
Seas 9 ft. Patchy fog. Rain showers.
.THU...SW wind 15 kt. Seas 6 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...N wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ171-031230-
Unalaska Bay-
330 PM AKDT Wed Aug 2 2017

.TONIGHT...S wind 15 kt diminishing to 10 kt after midnight. Seas
2 ft. Patchy fog. Rain.
.THU...SW wind 10 kt becoming W in the afternoon. Seas 2 ft. Rain
showers.
.THU NIGHT...W wind 15 kt diminishing to 10 kt after midnight.
Seas 2 ft. Rain showers.
.FRI...Variable wind less than 10 kt. Seas 2 ft.
.FRI NIGHT...NW wind 10 kt. Seas 2 ft.
.SAT THROUGH MON...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-031230-
Cape Sarichef to Nikolski Pacific Side-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog. Rain showers.
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT THROUGH MON...NW wind 15 kt. Seas 6 ft.

$$

PKZ173-031230-
Nikloski to Seguam Island Bering Side-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU...W wind 20 kt. Seas 5 ft.
.THU NIGHT...W wind 15 kt. Seas 4 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 5 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-031230-
Nikolski to Seguam Island Pacific Side-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 25 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 9 ft.
.THU NIGHT...W wind 15 kt. Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN THROUGH MON...NW wind 15 kt. Seas 5 ft.

$$

PKZ175-031230-
Seguam Island to Adak Bering Side-
330 PM AKDT Wed Aug 2 2017

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

$$

PKZ176-031230-
Seguam Island to Adak Pacific Side-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 20 kt. Seas 10 ft. Patchy fog.
.THU...W wind 20 kt. Seas 8 ft.
.THU NIGHT...W wind 20 kt. Seas 7 ft.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ177-031230-
Adak to Kiska-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 15 kt. Seas 8 ft. Isolated thunderstorms in the
evening. Patchy fog.
.THU...W wind 20 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 6 ft.
.MON...Variable wind 10 kt. Seas 6 ft.

$$

PKZ178-031230-
Kiska to Attu-
330 PM AKDT Wed Aug 2 2017

.TONIGHT...Variable wind 10 kt becoming W 20 kt after midnight.
Seas 6 ft. Isolated thunderstorms in the evening. Areas of fog.
.THU AND THU NIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 7 ft.

$$

PKZ179-031230-
Pribilof Islands Near Shore Waters-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 15 kt becoming NW after midnight. Seas 8 ft. 
Dense fog.
.THU...NW wind 15 kt. Seas 5 ft. Areas of fog. Rain showers.
.THU NIGHT...NW wind 15 kt. Seas 5 ft. Areas of fog. Rain showers.
.FRI...W wind 15 kt. Seas 4 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ180-031230-
Kuskokwim Delta and Etolin Strait-
330 PM AKDT Wed Aug 2 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.THU...S wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.THU NIGHT...SE wind 25 kt. Seas 7 ft. Areas of fog.
.FRI...SE wind 25 kt. Seas 6 ft.
.FRI NIGHT...SE wind 20 kt. Seas 6 ft.
.SAT...NE wind 20 kt. Seas 5 ft.
.SUN...N wind 10 kt. Seas 3 ft.
.MON...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ181-031230-
North and West of Nunivak Island-
330 PM AKDT Wed Aug 2 2017

.TONIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.THU...NE wind 10 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...NE wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-031230-
Saint Matthew Island Waters-
330 PM AKDT Wed Aug 2 2017

.TONIGHT...N wind 15 kt...except SW 10 kt W of Saint Matthew Island. 
Seas 7 ft. Patchy fog.
.THU...N wind 15 kt...except S 10 kt from Saint Matthew Island W. 
Seas 6 ft. Patchy fog.
.THU NIGHT...N wind 20 kt. Seas 5 ft. Areas of fog.
.FRI...N wind 20 kt. Seas 6 ft.
.FRI NIGHT...NE wind 15 kt. Seas 5 ft.
.SAT THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

136 
FZAK52 PAFC 031210
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
410 AM AKDT Thu Aug 3 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.

PKZ199-040045-
410 AM AKDT Thu Aug 3 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1007 mb low 125 nm Southwest of Mekoryuk moves to 45 nm
northwest of St Paul Island at 1010 mb for Sat morning. A 1009 mb
low forms 100 nm south of King Cove Fri morning and drifts to 25
nm south of King Cove at 1004 mb late Fri night.

$$

PKZ150-040045-
South of the AK Peninsula Sitkinak to Castle Cape-
410 AM AKDT Thu Aug 3 2017

.TODAY...S wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 6 ft.
.FRI...SE wind 20 kt. Seas 7 ft.
.FRI NIGHT...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...E wind 15 kt. Seas 6 ft.

$$

PKZ155-040045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Patchy fog. Rain showers.
.TONIGHT...S wind 25 kt. Seas 9 ft. Rain.
.FRI...S wind 20 kt. Seas 7 ft. Rain showers.
.FRI NIGHT...SE wind 20 kt. Seas 8 ft.
.SAT THROUGH SUN...NE wind 15 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ160-040045-
Bristol Bay-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Areas of fog. Rain.
.TONIGHT...SE wind 30 kt. Seas 6 ft. Patchy fog.
.FRI...SE wind 25 kt. Seas 5 ft.
.FRI NIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...E wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...E wind 10 kt. Seas 2 ft.

$$

PKZ165-040045-
Port Heiden to Cape Sarichef-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 8 ft. Patchy fog. Rain showers.
.TONIGHT...SW wind 15 kt except S 25 kt from Port Moller E. Seas
6 ft. Rain.
.FRI...Variable wind 10 kt except SE 20 kt from Port Moller E.
Seas 4 ft. Rain.
.FRI NIGHT...E wind 20 kt. Seas 4 ft.
.SAT...NE wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ170-040045-
Cape Sarichef to Nikolski Bering Side-
410 AM AKDT Thu Aug 3 2017

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

$$

PKZ171-040045-
Unalaska Bay-
410 AM AKDT Thu Aug 3 2017

.TODAY...Variable wind less than 10 kt becoming W 10 kt in the
afternoon. Seas 2 ft. Patchy fog. Rain showers.
.TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas
2 ft.
.FRI...Variable wind less than 10 kt. Seas 2 ft. Rain showers.
.FRI NIGHT...N wind 10 kt. Seas 2 ft.
.SAT THROUGH MON...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-040045-
Cape Sarichef to Nikolski Pacific Side-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 20 kt. Seas 9 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 6 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT THROUGH MON...NW wind 15 kt. Seas 6 ft.

$$

PKZ173-040045-
Nikloski to Seguam Island Bering Side-
410 AM AKDT Thu Aug 3 2017

.TODAY...W wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 4 ft. Rain showers.
.FRI...W wind 15 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 20 kt. Seas 5 ft.
.SUN...NW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-040045-
Nikolski to Seguam Island Pacific Side-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.

$$

PKZ175-040045-
Seguam Island to Adak Bering Side-
410 AM AKDT Thu Aug 3 2017

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

$$

PKZ176-040045-
Seguam Island to Adak Pacific Side-
410 AM AKDT Thu Aug 3 2017

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

$$

PKZ177-040045-
Adak to Kiska-
410 AM AKDT Thu Aug 3 2017

.TODAY...W wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...NW wind 20 kt. Seas 6 ft. Areas of fog.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ178-040045-
Kiska to Attu-
410 AM AKDT Thu Aug 3 2017

.TODAY...W wind 20 kt. Seas 6 ft. Areas of fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog.
.FRI...W wind 15 kt. Seas 6 ft. Areas of fog.
.FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 7 ft.

$$

PKZ179-040045-
Pribilof Islands Near Shore Waters-
410 AM AKDT Thu Aug 3 2017

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

$$

PKZ180-040045-
Kuskokwim Delta and Etolin Strait-
410 AM AKDT Thu Aug 3 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.FRI...SE wind 25 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...SE wind 20 kt. Seas 6 ft.
.SAT...NE wind 20 kt. Seas 5 ft.
.SUN...N wind 15 kt. Seas 3 ft.
.MON...NE wind 10 kt. Seas 3 ft.

$$

PKZ181-040045-
North and West of Nunivak Island-
410 AM AKDT Thu Aug 3 2017

.TODAY...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.TONIGHT...NE wind 15 kt. Seas 4 ft. Patchy fog. Rain.
.FRI...SE wind 20 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...SE wind 20 kt. Seas 5 ft.
.SAT...NE wind 15 kt. Seas 4 ft.
.SUN...N wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ185-040045-
Saint Matthew Island Waters-
410 AM AKDT Thu Aug 3 2017

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

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
440 PM AKDT Sun Jul 30 2017

.ANALYSIS AND UPPER LEVELS...
Upper level pattern has the persistent high pressure centered
south of the Aleutians and protruding into the Bering Sea with
the low centered south of the Gulf. A weak trough extends
northward into the mainland part of the state causing weak upper
level flow. The jet stream is running through the northern Bering
Sea and turning sharply to the south and heading between the
ridge and the low. Instability remains today over the Copper River
Basin and northern Susitna Valley, extending into the Kuskokwim
Valley and northern Bristol Bay zone. Steering flow is light from
the east so showers and storms that develop will drift westward.

&&

.MODEL DISCUSSION...
Models remain in good synoptic agreement through the middle of the
week. There is a difference in the weak low moving into the Gulf
in the mid-to-late week timeframe as well as a low in the eastern
Bering Sea at during the same period. These difference will likely
be resolved by the time we get closer and should not make a large
difference in the current forecasts but just some small refinements.

&&

.AVIATION...
PANC...VFR conditions and relatively light winds will persist
into Monday afternoon. Turnagain Arm winds will likely produce
gusty Southeast winds beginning mid to late afternoon on Monday.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...
The thermal trough draped over Interior Alaska this evening will
provide for a chance of showers from Anchorage northward while
thunderstorms will be primarily to the higher elevations of the
Copper River Basin and Talkeetna Mountains. This is a result of
very weak storm motion over the mountains where the strongest
instability exists, which will help keep any lightning strikes
from moving into the valley's. The thermal trough will then shift
northward for Monday, limiting any thunder activity to the eastern
Alaska Range and Wrangell Mountains. Elsewhere southerly flow
will begin to bring cooler temperatures and increasing clouds that
will spread throughout the area into Tuesday. Most areas away
from the mountains should remain dry until Tuesday when a frontal
system approaching from the Gulf will bring widespread rains back
into the Gulf Coast while a separate frontal system moves through
the southwest. This setup will bring a chance of rain and cooler
temperatures back into Southcentral for mid-week.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)...
There is an area of instability over a corridor from Bristol Bay
through the Middle Kuskokwim Valley that is bringing showers and
the potential for thunderstorms that will last through this
evening. The front that has been tracking east across the Bering
will make it to the Kuskokwim Delta on Monday and then to the
rest of southwest Alaska Monday night. This front will bring more
widespread rain to the area that will linger through Tuesday.
However, rainfall intensity will be reduced on Tuesday.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)...
High pressure remains over the Bering and Aleutians with a front
skirting the north side of the ridge riding east through the
northern Bering. This first front will make it to southwest Alaska
Monday with weak ridging filling in behind it. Another system
will approach the Western Aleutians Monday night from the North
Pacific bringing another push of rain and warm air to the islands.
This system will make it over the Central Aleutians and Bering on
Tuesday.

&&

.LONG TERM FORECAST (Days 3 through 7)...

In the long term a zonal pattern will maintain hold over the
region. There will be a weather pattern change, as the ridge that
currently dominates the Bering is replaced by an upper level
trough. This will result in more unstable weather across the
Bering as a low progresses from west to east. While this low will
try to push eastward into Southcentral by the middle of the week,
some models indicate that ridging will be potent enough to weaken
the low and associated front, and to keep it from moving too far
eastward. However, the ECMWF instead indicates a much stronger
low, and more favorable orientation for moderate rain in western
portions of Southcentral by mid-week.

&&

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

&&

SYNOPSIS AND MODEL DISCUSSION...EZ
SOUTHCENTRAL ALASKA...DEK
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...DK
LONG TERM...EN