Gale Warning 400, NWS Anchorage, AK

973 
FZAK52 PAFC 291127
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
327 AM AKDT Mon Jun 29 2020

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.

PKZ199-300015-
327 AM AKDT Mon Jun 29 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 987 mb low 220 nm west of Shemya Tue morning will move 275 nm 
northeast of Shemya at 996 mb Wed morning. 

$$

PKZ150-300015-
South of the AK Peninsula Sitkinak to Castle Cape-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 20 kt. Seas 9 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED THROUGH THU...W wind 20 kt. Seas 4 ft.
.FRI...SW wind 15 kt. Seas 4 ft.

$$

PKZ155-300015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED THROUGH FRI...S wind 15 kt. Seas 5 ft.

$$

PKZ160-300015-
Bristol Bay-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt diminishing to 15 kt in 
the afternoon. Seas 6 ft.
.TONIGHT...SW wind 15 kt. Seas 5 ft.
.TUE...SW wind 10 kt. Seas 4 ft. Areas of fog.
.TUE NIGHT...SW wind 10 kt. Seas 3 ft.
.WED THROUGH THU...SW wind 10 kt. Seas 3 ft.
.FRI...S wind 10 kt. Seas 3 ft.

$$

PKZ165-300015-
Port Heiden to Cape Sarichef-
327 AM AKDT Mon Jun 29 2020

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED THROUGH FRI...SE wind 20 kt. Seas 6 ft.

$$

PKZ170-300015-
Cape Sarichef to Nikolski Bering Side-
327 AM AKDT Mon Jun 29 2020

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 5 ft.
.TUE...S wind 20 kt. Seas 5 ft.
.TUE NIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 25 kt. Seas 7 ft.
.THU THROUGH FRI...SE wind 20 kt. Seas 6 ft.

$$

PKZ171-300015-
Unalaska Bay-
327 AM AKDT Mon Jun 29 2020

.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind less than 10 kt. Seas 2 ft.
.TUE...S wind 10 kt. Seas 2 ft.
.TUE NIGHT...S wind 20 kt. Seas 3 ft.
.WED...S wind 20 kt. Seas 2 ft.
.THU THROUGH FRI...SE wind 15 kt. Seas 2 ft.

$$

PKZ172-300015-
Cape Sarichef to Nikolski Pacific Side-
327 AM AKDT Mon Jun 29 2020

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 15 kt. Seas 5 ft.
.WED THROUGH FRI...SE wind 20 kt. Seas 7 ft.

$$

PKZ173-300015-
Nikolski to Seguam Island Bering Side-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...S wind 20 kt increasing to 30 kt in 
the afternoon. Seas 7 ft. Rain.
.TUE NIGHT...S wind 30 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 8 ft.
.THU THROUGH FRI...SE wind 15 kt. Seas 5 ft.

$$

PKZ174-300015-
Nikolski to Seguam Island Pacific Side-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...S wind increasing to 25 kt. Seas 5 ft.
.TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 9 ft.
.THU THROUGH FRI...SE wind 15 kt. Seas 7 ft.

$$

PKZ175-300015-
Seguam Island to Adak Bering Side-
327 AM AKDT Mon Jun 29 2020

...GALE WARNING TUESDAY...

.TODAY...SW wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SW wind 15 kt becoming S 25 kt after 
midnight. Seas 4 ft.
.TUE...S wind 25 kt increasing to 35 kt in the 
afternoon. Seas 10 ft. Rain.
.TUE NIGHT...S wind 35 kt. Seas 10 ft.
.WED...S wind 30 kt. Seas 9 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI...S wind 15 kt. Seas 5 ft.

$$

PKZ176-300015-
Seguam Island to Adak Pacific Side-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TONIGHT AND TUESDAY...

.TODAY...SW wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SW wind 15 kt becoming S 25 kt after 
midnight. Seas 5 ft.
.TUE...S wind 25 kt increasing to 35 kt in the 
afternoon. Seas 12 ft. Rain.
.TUE NIGHT...S wind 30 kt. Seas 14 ft.
.WED...S wind 25 kt. Seas 13 ft.
.THU THROUGH FRI...S wind 15 kt. Seas 7 ft.

$$

PKZ177-300015-
Adak to Kiska-
327 AM AKDT Mon Jun 29 2020

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 20 kt increasing to 35 kt after midnight. 
Seas 6 ft building to 10 ft after midnight. Rain.
.TUE...S wind 35 kt. Seas 15 ft. Rain.
.TUE NIGHT...S wind 30 kt. Seas 15 ft.
.WED...SW wind 25 kt. Seas 13 ft.
.THU...S wind 25 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 7 ft.

$$

PKZ178-300015-
Kiska to Attu-
327 AM AKDT Mon Jun 29 2020

...GALE WARNING TONIGHT...

.TODAY...S wind 20 kt becoming SE 30 kt in the afternoon. 
Seas 7 ft. Patchy fog. Rain.
.TONIGHT...SE wind increasing to 40 kt. Seas 14 ft. Rain.
.TUE...S wind 30 kt. Seas 16 ft.
.TUE NIGHT...W wind 30 kt. Seas 16 ft.
.WED...SW wind 20 kt. Seas 12 ft.
.THU...S wind 25 kt. Seas 8 ft.
.FRI...S wind 20 kt. Seas 7 ft.

$$

PKZ179-300015-
Pribilof Islands Near Shore Waters-
327 AM AKDT Mon Jun 29 2020

.TODAY...SW wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 5 ft.
.TUE...S wind 20 kt. Seas 6 ft.
.TUE NIGHT...S wind 30 kt. Seas 11 ft.
.WED...S wind 30 kt. Seas 12 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 6 ft.

$$

PKZ180-300015-
Kuskokwim Delta and Etolin Strait-
327 AM AKDT Mon Jun 29 2020

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...SW wind 10 kt becoming S after midnight. Seas 5 ft.
.TUE...SW wind 15 kt. Seas 4 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED THROUGH THU...S wind 25 kt. Seas 7 ft.
.FRI...SE wind 20 kt. Seas 5 ft.

$$

PKZ181-300015-
North and West of Nunivak Island-
327 AM AKDT Mon Jun 29 2020

.TODAY...SW wind 20 kt. Seas 4 ft.
.TONIGHT...S wind 15 kt. Seas 5 ft.
.TUE...S wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 25 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 11 ft.
.THU...S wind 25 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 6 ft.

$$

PKZ185-300015-
Saint Matthew Island Waters-
327 AM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TODAY AND TUESDAY...

.TODAY...SW wind 25 kt. Seas 6 ft.
.TONIGHT...S wind 20 kt. Seas 5 ft.
.TUE...S wind 15 kt increasing to 25 kt in 
the afternoon. Seas 6 ft.
.TUE NIGHT...SE wind 25 kt. Seas 10 ft.
.WED...S wind 30 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 11 ft.
.FRI...SE wind 15 kt. Seas 8 ft.

$$

550 
FZAK52 PAFC 292343
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
343 PM AKDT Mon Jun 29 2020

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.

PKZ199-301230-
343 PM AKDT Mon Jun 29 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 984 mb low 540 nm southwest of Shemya will move 255 nm west of
St. Paul at 998 mb Wed morning and dissipate.

$$

PKZ150-301230-
South of the AK Peninsula Sitkinak to Castle Cape-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...W wind 15 kt. Seas 4 ft.
.WED AND WED NIGHT...SW wind 15 kt. Seas 4 ft.
.THU...W wind 20 kt. Seas 4 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 4 ft.

$$

PKZ155-301230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...SW wind 15 kt. Seas 4 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ160-301230-
Bristol Bay-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...SW wind 15 kt. Seas 5 ft.
.TUE...SW wind 15 kt diminishing to 10 kt in the afternoon. 
Seas 4 ft. Areas of fog.
.TUE NIGHT...SW wind 10 kt. Seas 3 ft.
.WED...SW wind 10 kt. Seas 3 ft.
.WED NIGHT...S wind 10 kt. Seas 3 ft.
.THU...SW wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...SE wind 10 kt. Seas 3 ft.

$$

PKZ165-301230-
Port Heiden to Cape Sarichef-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...SW wind 15 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 20 kt except variable 10 kt 
from Port Moller E. Seas 5 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU THROUGH SAT...SE wind 20 kt. Seas 6 ft.

$$

PKZ170-301230-
Cape Sarichef to Nikolski Bering Side-
343 PM AKDT Mon Jun 29 2020

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

.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...S wind 30 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU THROUGH SAT...SE wind 20 kt. Seas 6 ft.

$$

PKZ171-301230-
Unalaska Bay-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...W wind 10 kt in the evening becoming variable 
less than 10 kt. Seas 2 ft.
.TUE...S wind 10 kt increasing to 15 kt in the afternoon. 
Seas 2 ft.
.TUE NIGHT...S wind 20 kt. Seas 3 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 3 ft.
.THU THROUGH FRI...SE wind 15 kt. Seas 2 ft.
.SAT...SE wind 10 kt. Seas 1 foot.

$$

PKZ172-301230-
Cape Sarichef to Nikolski Pacific Side-
343 PM AKDT Mon Jun 29 2020

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 5 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU THROUGH FRI...SE wind 20 kt. Seas 7 ft.
.SAT...S wind 15 kt. Seas 6 ft.

$$

PKZ173-301230-
Nikolski to Seguam Island Bering Side-
343 PM AKDT Mon Jun 29 2020

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...S wind 30 kt. Seas 7 ft. Rain.
.TUE NIGHT...S wind 35 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 8 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ174-301230-
Nikolski to Seguam Island Pacific Side-
343 PM AKDT Mon Jun 29 2020

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

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 9 ft.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 7 ft.

$$

PKZ175-301230-
Seguam Island to Adak Bering Side-
343 PM AKDT Mon Jun 29 2020

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 4 ft.
.TUE...S wind 40 kt. Seas 10 ft. Rain.
.TUE NIGHT...S wind 35 kt. Seas 10 ft.
.WED...S wind 30 kt. Seas 9 ft.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

PKZ176-301230-
Seguam Island to Adak Pacific Side-
343 PM AKDT Mon Jun 29 2020

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 5 ft.
.TUE...S wind 35 kt. Seas 12 ft. Rain.
.TUE NIGHT...S wind 35 kt. Seas 14 ft. Rain.
.WED...S wind 30 kt. Seas 13 ft.
.WED NIGHT...SW wind 20 kt. Seas 10 ft.
.THU THROUGH SAT...S wind 15 kt. Seas 7 ft.

$$

PKZ177-301230-
Adak to Kiska-
343 PM AKDT Mon Jun 29 2020

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...S wind 30 kt increasing to 40 kt after midnight. 
Seas 6 ft building to 10 ft after midnight. Rain.
.TUE...S wind 40 kt. Seas 15 ft. Rain.
.TUE NIGHT...S wind 35 kt. Seas 15 ft.
.WED...SW wind 30 kt. Seas 13 ft.
.WED NIGHT...SW wind 15 kt. Seas 9 ft.
.THU...S wind 25 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 7 ft.
.SAT...S wind 15 kt. Seas 9 ft.

$$

PKZ178-301230-
Kiska to Attu-
343 PM AKDT Mon Jun 29 2020

...GALE WARNING TONIGHT...

.TONIGHT...SE wind 40 kt. Seas 14 ft. Rain.
.TUE...S wind 30 kt. Seas 16 ft.
.TUE NIGHT...SW wind 30 kt. Seas 16 ft.
.WED...W wind 20 kt. Seas 12 ft.
.WED NIGHT...S wind 20 kt. Seas 8 ft.
.THU...S wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 8 ft.

$$

PKZ179-301230-
Pribilof Islands Near Shore Waters-
343 PM AKDT Mon Jun 29 2020

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

.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...SW wind 15 kt becoming S 25 kt in the afternoon. Seas 6 ft.
.TUE NIGHT...S wind 30 kt. Seas 11 ft. Rain.
.WED AND WED NIGHT...S wind 30 kt. Seas 12 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 6 ft.

$$

PKZ180-301230-
Kuskokwim Delta and Etolin Strait-
343 PM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

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

$$

PKZ181-301230-
North and West of Nunivak Island-
343 PM AKDT Mon Jun 29 2020

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 5 ft.
.TUE...S wind 20 kt. Seas 5 ft.
.TUE NIGHT...S wind 20 kt increasing to 30 kt after midnight. 
Seas 7 ft.
.WED AND WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...S wind 25 kt. Seas 10 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 6 ft.

$$

PKZ185-301230-
Saint Matthew Island Waters-
343 PM AKDT Mon Jun 29 2020

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

.TONIGHT...S wind 20 kt. Seas 5 ft.
.TUE...S wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 30 kt. Seas 10 ft. Rain.
.WED AND WED NIGHT...SW wind 30 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 11 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 8 ft.

$$

087 
FZAK52 PAFC 301151
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
351 AM AKDT Tue Jun 30 2020

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.

PKZ199-010045-
351 AM AKDT Tue Jun 30 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 985 mb low 180 nm west of Shemya moves 200 nm northeast of Shemya 
at 996 mb Wednesday morning. The low then moves northeastward into 
the Bering Strait Thursday morning. 

$$

PKZ150-010045-
South of the AK Peninsula Sitkinak to Castle Cape-
351 AM AKDT Tue Jun 30 2020

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...SW wind 15 kt. Seas 4 ft.
.THU...W wind 20 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ155-010045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
351 AM AKDT Tue Jun 30 2020

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.WED...S wind 15 kt. Seas 4 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU THROUGH SAT...SE wind 15 kt. Seas 5 ft.

$$

PKZ160-010045-
Bristol Bay-
351 AM AKDT Tue Jun 30 2020

.TODAY...SW wind 10 kt. Seas 4 ft. Areas of fog.
.TONIGHT...SW wind 10 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft. Areas of fog.
.WED NIGHT...S wind 10 kt. Seas 3 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.FRI...W wind 10 kt. Seas 3 ft.
.SAT...E wind 10 kt. Seas 2 ft.

$$

PKZ165-010045-
Port Heiden to Cape Sarichef-
351 AM AKDT Tue Jun 30 2020

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...S wind 20 kt except variable 10 kt from Port Moller E.
Seas 4 ft.
.WED...S wind 25 kt except S 15 kt from Port Moller E. Seas 5 ft.
.WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 4 ft.

$$

PKZ170-010045-
Cape Sarichef to Nikolski Bering Side-
351 AM AKDT Tue Jun 30 2020

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

.TODAY...SW wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU THROUGH FRI...SE wind 20 kt. Seas 6 ft.
.SAT...SE wind 25 kt. Seas 5 ft.

$$

PKZ171-010045-
Unalaska Bay-
351 AM AKDT Tue Jun 30 2020

.TODAY...Variable wind less than 10 kt becoming S 15 kt in the
afternoon. Seas 2 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.WED...S wind 20 kt. Seas 4 ft.
.WED NIGHT...S wind 20 kt. Seas 3 ft.
.THU THROUGH SAT...SE wind 15 kt. Seas 2 ft.

$$

PKZ172-010045-
Cape Sarichef to Nikolski Pacific Side-
351 AM AKDT Tue Jun 30 2020

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 20 kt. Seas 5 ft.
.WED...SE wind 20 kt. Seas 7 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU THROUGH SAT...SE wind 20 kt. Seas 6 ft.

$$

PKZ173-010045-
Nikolski to Seguam Island Bering Side-
351 AM AKDT Tue Jun 30 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 20 kt increasing to 30 kt in the afternoon. Seas
7 ft.
.TONIGHT...S wind 30 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 8 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...SE wind 25 kt. Seas 6 ft.

$$

PKZ174-010045-
Nikolski to Seguam Island Pacific Side-
351 AM AKDT Tue Jun 30 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 25 kt. Seas 6 ft.
.TONIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 9 ft.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...Variable wind 10 kt. Seas 8 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 6 ft.

$$

PKZ175-010045-
Seguam Island to Adak Bering Side-
351 AM AKDT Tue Jun 30 2020

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 10 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 11 ft.
.WED...S wind 30 kt. Seas 10 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 30 kt. Seas 7 ft.

$$

PKZ176-010045-
Seguam Island to Adak Pacific Side-
351 AM AKDT Tue Jun 30 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S wind 30 kt. Seas 13 ft. Rain.
.TONIGHT...S wind 30 kt. Seas 15 ft.
.WED...S wind 30 kt diminishing to 25 kt in the afternoon. Seas 13 
ft.
.WED NIGHT...S wind 15 kt. Seas 10 ft.
.THU...S wind 15 kt. Seas 9 ft.
.FRI...SE wind 30 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 10 ft.

$$

PKZ177-010045-
Adak to Kiska-
351 AM AKDT Tue Jun 30 2020

...GALE WARNING THROUGH TONIGHT...

.TODAY...S wind 35 kt. Seas 15 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 16 ft.
.WED...SW wind 30 kt diminishing to 20 kt in the afternoon. Seas 14 ft.
.WED NIGHT...SW wind 15 kt. Seas 10 ft.
.THU THROUGH SAT...S wind 25 kt. Seas 9 ft.

$$

PKZ178-010045-
Kiska to Attu-
351 AM AKDT Tue Jun 30 2020

...GALE WARNING THROUGH TONIGHT...

.TODAY...S wind 35 kt. Seas 17 ft.
.TONIGHT...SW wind 35 kt diminishing to 25 kt after midnight. Seas 18 ft.
.WED...W wind 20 kt. Seas 13 ft.
.WED NIGHT...S wind 20 kt. Seas 8 ft.
.THU...SE wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 9 ft.

$$

PKZ179-010045-
Pribilof Islands Near Shore Waters-
351 AM AKDT Tue Jun 30 2020

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

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 30 kt. Seas 11 ft. Rain.
.WED...S wind 30 kt. Seas 12 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...S wind 15 kt. Seas 8 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 5 ft.

$$

PKZ180-010045-
Kuskokwim Delta and Etolin Strait-
351 AM AKDT Tue Jun 30 2020

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

.TODAY...SW wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 15 kt increasing to 25 kt after midnight. Seas 5 ft.
.WED...S wind 25 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 6 ft.
.FRI...SE wind 10 kt. Seas 5 ft.
.SAT...SE wind 15 kt. Seas 3 ft.

$$

PKZ181-010045-
North and West of Nunivak Island-
351 AM AKDT Tue Jun 30 2020

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

.TODAY...S wind 15 kt. Seas 5 ft.
.TONIGHT...S wind 25 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 11 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...S wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 5 ft.

$$

PKZ185-010045-
Saint Matthew Island Waters-
351 AM AKDT Tue Jun 30 2020

...GALE WARNING WEDNESDAY...

.TODAY...S wind 25 kt. Seas 6 ft.
.TONIGHT...SE wind 30 kt. Seas 11 ft. Rain.
.WED...S wind 35 kt. Seas 14 ft. Rain.
.WED NIGHT...SW wind 30 kt. Seas 14 ft.
.THU...S wind 20 kt. Seas 11 ft.
.FRI...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 25 kt. Seas 9 ft.

$$

833 
FZAK52 PAFC 302334
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
334 PM AKDT Tue Jun 30 2020

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.

PKZ199-011245-
334 PM AKDT Tue Jun 30 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 988 mb low 80 nm northwest of Shemya will move 300 nm southwest
of St. Matthew Island Wed afternoon and dissipate.

$$

PKZ150-011245-
South of the AK Peninsula Sitkinak to Castle Cape-
334 PM AKDT Tue Jun 30 2020

.TONIGHT...W wind 15 kt. Seas 4 ft.
.WED...W wind 15 kt. Seas 4 ft.
.WED NIGHT...SW wind 15 kt. Seas 4 ft.
.THU AND THU NIGHT...W wind 20 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ155-011245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
334 PM AKDT Tue Jun 30 2020

.TONIGHT...SW wind 15 kt. Seas 4 ft.
.WED...S wind 15 kt. Seas 4 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU AND THU NIGHT...S wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...SE wind 15 kt. Seas 5 ft.

$$

PKZ160-011245-
Bristol Bay-
334 PM AKDT Tue Jun 30 2020

.TONIGHT...SW wind 10 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft. Areas of fog.
.WED NIGHT...S wind 10 kt. Seas 3 ft.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 10 kt. Seas 3 ft.
.FRI...W wind 10 kt. Seas 3 ft.
.SAT...E wind 10 kt. Seas 2 ft.
.SUN...SW wind 10 kt. Seas 2 ft.

$$

PKZ165-011245-
Port Heiden to Cape Sarichef-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 20 kt except variable 10 kt from Port Moller E.
Seas 4 ft.
.WED...S wind 25 kt except S 15 kt from Port Moller E. Seas 5 ft.
.WED NIGHT...S wind 25 kt except SE 15 kt from Port Moller E. Seas
5 ft.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...S wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...SE wind 15 kt. Seas 4 ft.

$$

PKZ170-011245-
Cape Sarichef to Nikolski Bering Side-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...S wind 15 kt. Seas 5 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...SE wind 25 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 4 ft.

$$

PKZ171-011245-
Unalaska Bay-
334 PM AKDT Tue Jun 30 2020

.TONIGHT...S wind 20 kt. Seas 3 ft.
.WED...S wind 20 kt. Seas 3 ft.
.WED NIGHT...S wind 20 kt. Seas 3 ft. Rain.
.THU...S wind 15 kt. Seas 2 ft.
.THU NIGHT...SE wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 2 ft.
.SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-011245-
Cape Sarichef to Nikolski Pacific Side-
334 PM AKDT Tue Jun 30 2020

.TONIGHT...S wind 20 kt. Seas 5 ft.
.WED...SE wind 20 kt. Seas 7 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 7 ft.
.THU NIGHT...SE wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ173-011245-
Nikolski to Seguam Island Bering Side-
334 PM AKDT Tue Jun 30 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 30 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 8 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...SE wind 25 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ174-011245-
Nikolski to Seguam Island Pacific Side-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 9 ft.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU AND THU NIGHT...Variable wind 10 kt. Seas 7 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 9 ft.

$$

PKZ175-011245-
Seguam Island to Adak Bering Side-
334 PM AKDT Tue Jun 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...S wind 35 kt. Seas 11 ft.
.WED...S wind 30 kt. Seas 10 ft.
.WED NIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 15 kt. Seas 5 ft.
.THU NIGHT...S wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 30 kt. Seas 7 ft.
.SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ176-011245-
Seguam Island to Adak Pacific Side-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 30 kt. Seas 15 ft.
.WED...S wind 30 kt. Seas 13 ft.
.WED NIGHT...SW wind 15 kt. Seas 10 ft.
.THU AND THU NIGHT...S wind 15 kt. Seas 8 ft.
.FRI...SE wind 30 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 10 ft.
.SUN...S wind 20 kt. Seas 9 ft.

$$

PKZ177-011245-
Adak to Kiska-
334 PM AKDT Tue Jun 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...S wind 35 kt. Seas 16 ft.
.WED...SW wind 30 kt diminishing to 20 kt in the afternoon. 
Seas 14 ft.
.WED NIGHT...SW wind 15 kt. Seas 10 ft.
.THU...S wind 20 kt. Seas 7 ft.
.THU NIGHT...SE wind 25 kt. Seas 7 ft.
.FRI THROUGH SUN...S wind 25 kt. Seas 10 ft.

$$

PKZ178-011245-
Kiska to Attu-
334 PM AKDT Tue Jun 30 2020

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 35 kt. Seas 18 ft.
.WED...W wind 20 kt. Seas 13 ft.
.WED NIGHT...Variable wind 10 kt becoming SE 20 kt after midnight.
Seas 8 ft.
.THU AND THU NIGHT...S wind 25 kt. Seas 8 ft.
.FRI THROUGH SUN...S wind 25 kt. Seas 9 ft.

$$

PKZ179-011245-
Pribilof Islands Near Shore Waters-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 30 kt. Seas 11 ft. Rain.
.WED...S wind 30 kt. Seas 12 ft.
.WED NIGHT...S wind 30 kt diminishing to 20 kt after midnight.
Seas 11 ft.
.THU...S wind 15 kt. Seas 8 ft.
.THU NIGHT...Variable wind 10 kt. Seas 7 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 5 ft.
.SUN...SE wind 15 kt. Seas 4 ft.

$$

PKZ180-011245-
Kuskokwim Delta and Etolin Strait-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 15 kt increasing to 25 kt after midnight. 
Seas 5 ft.
.WED...S wind 25 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...S wind 10 kt. Seas 6 ft.
.FRI...SE wind 10 kt. Seas 5 ft.
.SAT THROUGH SUN...SE wind 15 kt. Seas 3 ft.

$$

PKZ181-011245-
North and West of Nunivak Island-
334 PM AKDT Tue Jun 30 2020

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

.TONIGHT...S wind 25 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 11 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 11 ft. Rain.
.THU...S wind 20 kt. Seas 9 ft.
.THU NIGHT...S wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...SE wind 15 kt. Seas 5 ft.

$$

PKZ185-011245-
Saint Matthew Island Waters-
334 PM AKDT Tue Jun 30 2020

...GALE WARNING WEDNESDAY...

.TONIGHT...SE wind 30 kt. Seas 11 ft. Rain.
.WED...S wind 35 kt. Seas 14 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 14 ft.
.THU...SW wind 20 kt. Seas 11 ft.
.THU NIGHT...S wind 15 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 7 ft.
.SAT...E wind 25 kt. Seas 9 ft.
.SUN...E wind 20 kt. Seas 8 ft.

$$

976 
FZAK52 PAFC 011139
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
339 AM AKDT Wed Jul 1 2020

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.

PKZ199-020045-
339 AM AKDT Wed Jul 1 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 994 mb low 280 nm northeast of Shemya moves into Siberia Thursday 
morning. A 996 mb low moves 100 nm northwest of Shemya Friday 
morning.

$$

PKZ150-020045-
South of the AK Peninsula Sitkinak to Castle Cape-
339 AM AKDT Wed Jul 1 2020

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

$$

PKZ155-020045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
339 AM AKDT Wed Jul 1 2020

.TODAY...S wind 20 kt except SW 15 kt from the Shumagin Islands E.
Seas 5 ft.
.TONIGHT...S wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...S wind 20 kt. Seas 6 ft.
.FRI...S wind 20 kt. Seas 6 ft.
.SAT...S wind 15 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ160-020045-
Bristol Bay-
339 AM AKDT Wed Jul 1 2020

.TODAY...Variable wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind shifting to SE wind 10 kt after midnight. 
Seas 4 ft.
.THU...SE wind 15 kt shifting to SW wind in the afternoon. Seas 5 ft.
.THU NIGHT...SW wind 10 kt. Seas 4 ft.
.FRI...SW wind 10 kt. Seas 4 ft.
.SAT...S wind 10 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 3 ft.

$$

PKZ165-020045-
Port Heiden to Cape Sarichef-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt except SE wind 15 kt from Port Moller E. Seas
5 ft.
.TONIGHT...SE wind 25 kt. Seas 6 ft.
.THU...S wind 20 kt. Seas 6 ft.
.THU NIGHT...S wind 15 kt. Seas 5 ft.
.FRI...S wind 20 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ170-020045-
Cape Sarichef to Nikolski Bering Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt. Seas 7 ft.
.TONIGHT...S wind 25 kt. Seas 7 ft.
.THU...S wind 15 kt. Seas 6 ft.
.THU NIGHT...SE wind 20 kt. Seas 5 ft.
.FRI...SE wind 25 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ171-020045-
Unalaska Bay-
339 AM AKDT Wed Jul 1 2020

.TODAY...S wind 20 kt. Seas 3 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.THU...SE wind 10 kt. Seas 2 ft.
.THU NIGHT...SE wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 3 ft.
.SUN...Variable wind less than 10 kt. Seas 1 foot.

$$

PKZ172-020045-
Cape Sarichef to Nikolski Pacific Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SE wind 20 kt. Seas 7 ft.
.TONIGHT...S wind 20 kt. Seas 8 ft. Rain.
.THU...S wind 20 kt. Seas 7 ft.
.THU NIGHT...S wind 20 kt. Seas 6 ft.
.FRI...SE wind 20 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.

$$

PKZ173-020045-
Nikolski to Seguam Island Bering Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 30 kt. Seas 8 ft.
.TONIGHT...S wind 20 kt. Seas 7 ft.
.THU...S wind 15 kt. Seas 5 ft.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI...SE wind 20 kt. Seas 5 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ174-020045-
Nikolski to Seguam Island Pacific Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 9 ft.
.TONIGHT...S wind 20 kt. Seas 9 ft.
.THU...S wind 10 kt. Seas 8 ft.
.THU NIGHT...SE wind 15 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 7 ft.

$$

PKZ175-020045-
Seguam Island to Adak Bering Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 10 ft.
.TONIGHT...S wind 25 kt diminishing to 15 kt after midnight. Seas
8 ft.
.THU...S wind 15 kt. Seas 5 ft.
.THU NIGHT...SE wind 20 kt. Seas 4 ft.
.FRI...SE wind 30 kt. Seas 6 ft.
.SAT...SW wind 30 kt. Seas 7 ft.
.SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ176-020045-
Seguam Island to Adak Pacific Side-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 13 ft.
.TONIGHT...S wind 20 kt. Seas 11 ft.
.THU...S wind 15 kt. Seas 9 ft.
.THU NIGHT...SE wind 15 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 9 ft.
.SAT...SW wind 30 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-020045-
Adak to Kiska-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 14 ft.
.TONIGHT...SW wind up to 15 kt. Seas 10 ft.
.THU...S wind 15 kt. Seas 7 ft.
.THU NIGHT...SE wind 25 kt. Seas 7 ft.
.FRI...SE wind 30 kt. Seas 8 ft.
.SAT THROUGH SUN...SW wind 25 kt. Seas 9 ft.

$$

PKZ178-020045-
Kiska to Attu-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 25 kt. Seas 13 ft.
.TONIGHT...NW wind 15 kt becoming E after midnight. Seas 9 ft.
.THU...SE wind 20 kt. Seas 7 ft.
.THU NIGHT...SE wind 25 kt. Seas 7 ft.
.FRI THROUGH SUN...SW wind 25 kt. Seas 8 ft.

$$

PKZ179-020045-
Pribilof Islands Near Shore Waters-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 30 kt. Seas 12 ft.
.TONIGHT...S wind 30 kt. Seas 12 ft.
.THU...SW wind 20 kt. Seas 10 ft.
.THU NIGHT...S wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ180-020045-
Kuskokwim Delta and Etolin Strait-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 7 ft.
.TONIGHT...SE wind 25 kt. Seas 8 ft.
.THU...S wind 25 kt. Seas 8 ft. Rain.
.THU NIGHT...SW wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 4 ft.
.SUN...SW wind 10 kt. Seas 3 ft.

$$

PKZ181-020045-
North and West of Nunivak Island-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SE wind 30 kt. Seas 11 ft. Rain.
.TONIGHT...SE wind 30 kt. Seas 11 ft. Rain.
.THU...S wind 25 kt becoming SW 15 kt in the afternoon. Seas 10 ft.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...SE wind 20 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-020045-
Saint Matthew Island Waters-
339 AM AKDT Wed Jul 1 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 30 kt. Seas 13 ft. Rain.
.TONIGHT...E of Saint Matthew Island, SE wind 30 kt. W of Saint
Matthew Island, S wind 30 kt becoming SW 20 kt after midnight.
Seas 13 ft. Rain.
.THU...SW wind 20 kt. Seas 11 ft.
.THU NIGHT...SE wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...SE wind 20 kt. Seas 8 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion...CORRECTED
National Weather Service Anchorage AK
628 AM AKDT Sun Jun 28 2020

Corrected Model Discussion

.ANALYSIS AND UPPER LEVELS...

On the planetary scale, the Rossby Wave pattern remains amplified
as a deep 500 mb trough extends across the Bering/Aleutians while
a 500 mb ridge is currently building over the Gulf and over the
eastern Alaskan mainland with the ridge-axis slightly west of the
AlCan border. Teleconnections support this pattern to continue
amplifying as the Pacific-North American Teleconnection trends
stronger into the negative phase while interacting with the
Western Pacific Oscillation that is expected to remain in the
positive phase (this interaction supports upper level troughing
over the Bering/Aleutians and into the central North Pacific). The
Eastern Pacific Oscillation is currently weakly positive and is
trending into the negative phase which will allow for this upper
ridging over the Gulf to become more pronounced and extend across
Southcentral Alaska with the ridge-axis remaining near the AlCan
border. The Rossby Wave progression over the past 5 days shows
good representation of these teleconnection trends. Moreover, the
200 mb zonal winds in the polar-jet region will remain easterly
and thus decrease the amount of Atmospheric Angular Momentum and
thus allow for these Rossby Waves to amplify further due to a
weaker jetstream.

On the synoptic scale, the subtropical-jet is oriented from
southwest to northeast and extends from the subtropical central
Pacific to the northern Gulf of Alaska. An upper-low that is
currently located over the eastern Aleutians is moving east-
northeastward. This upper-low is weakening due to the low becoming
more vertically stacked. Moreover, the center of cyclonic
vorticity (center of counterclockwise circulation) associated with
this low is increasing in distance from the core of the
subtropical-jet. This means there will be less synoptic scale
forcing and thus allowing the low to weaken. A warm front ahead of
this low is currently moving northeastward across the Gulf of
Alaska. A cold front is currently moving eastward across the North
Pacific. The triple point (where the cold, warm and occluded
front meet) is located near 55N 152W. An occluded front (cold
occlusion) extends northwest across the AKPEN, then southwest
across the eastern Aleutians around the center of the
aforementioned low.

On the mesoscale, observations show Turnagain winds developing in
the eastern portions of Turnagain Arm. However, the Turnagain wind
is not in Anchorage during the 12z observations as winds are light
and variable at PANC throughout the Anchorage Bowl.

&&

.MODEL DISCUSSION...

The synoptic pattern is in very good agreement among all the
models. As is often the case, the challenges of the forecast are
in the minutiae and the local effects. The two streams of energy
(northern and southern) will interact tonight bringing a wide
swath of precipitation and cooler air across southern AK Sun-Mon.
The American Models are now advertising a bit more SE flow late
Sun morning/afternoon than previously depicted. This cross-barrier
flow could help to chip away at some of the QPF in places like
Anchorage and the interior of the Kenai Peninsula. However, it
still looks like a high PoP scenario. The cool and wet pattern
across the Southern Mainland will hold for Mon, but it does look
like the coldest air will remain confined over SW AK and north of
the AK Range. Finally, as westerly flow moves in earnestly on Tue,
this should dry things out quite a bit more quickly than originally
thought. This forecast package lowers the PoPs late Tue.

&&

.AVIATION...
PANC...VFR conditions will continue for this TAF package. There is
a high degree of uncertainty with respect to the Turnagain wind.
It appears the best chance for the wind to bend into PANC is
between 15z and 19z this morning. After 19z, the low level down-inlet flow
will increase and lower the likelihood of Turnagain winds at
PANC.

&&

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

Precipitation is expected to expand throughout Southcentral today
as a warm front pushes into the area. Initial rainfall is
expected to be primarily on the eastern Kenai Peninsula and Prince
William Sound on Sunday morning. By Sunday afternoon an upper
level westerly wave is expected to transition the flow aloft from
southeasterly to southwesterly. This transition will bring up-
inlet flow aloft and heighten chances for rainfall in the Susitna Valley
and Anchorage Bowl this afternoon and into the evening. At the
surface, a coastal ridge will continue to build, which will help
to bring in gusty winds to the Turnagain Arm and Copper River
Basin throughout the day on Sunday.

On Monday, the upper level system is expected to be over the
eastern Gulf. This should reduce chances for rain during the day
on Monday over most areas with the exception of the high terrain
of the Talkeetna Mountains and Alaska Range. On Monday night the
next wave of westerly energy is expected to reach the western
Alaska Range, which will increase chances for precipitation once
again over the Alaska Range and Talkeetna Mountains. By Tuesday
a ridge will begin to build over western Alaska, which will help
to clear out most of Southcentral throughout the day.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)...

Southwest Alaska is waking up to cloudy conditions and rain
showers across the region. This is due to moisture associated with
a low over the Bering Strait merging with remnants from a North
Pacific front moving across the area this morning. Precipitation
will begin to taper off over the coastal areas starting this
afternoon, before another round of rainfall moves in over the
Kuskokwim Delta overnight into Monday morning as an upper level
disturbance moves inland. The soggy pattern will begin to weaken
across most of the region Monday afternoon and into Tuesday.
Onshore flow will persists will persists through the next few
days. Stay tuned for the next system to move in across Southwest
Alaska from the Bering Sea, bringing another round of widespread
rain for mid-week.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days through 3)...

A weakening low over the eastern Bering is keeping a showery
pattern and strong winds across the region this morning. Winds
will begin to weaken, as well as precipitation diminishing, this
afternoon as the system moves eastward out of the forecast area.
West to southwest small craft advisory level winds will persists
over the central and eastern Bering and Aleutians through Monday
afternoon, as the next strong system starts to move in over the
western Bering. A broad low will keep a large area of strong,
gale-force level winds in the forecast as it tracks eastward. This
system will reach the Pribilofs by Tuesday afternoon when it
starts to weaken into Wednesday. Expect widespread rainfall and
elevated seas with this system as it moves across the Bering Sea
and Aleutians.

&&

.MARINE (Days 3 through 5: Tuesday through Thursday)...

Gulf of Alaska:

Gale force westerly wind gusts are possible out of the Barren
Islands Tuesday morning. No gales are expected anywhere else in
the Gulf through Thursday.

Bering Sea:

Widespread southerly gales are expected Tuesday west of Atka.
Gusts could approach storm force at times in the gaps between the
Aleutian Islands. The gales will spread east to the eastern Bering
by Wednesday morning, then rapidly weaken by Wednesday evening. No
gales are expected on Thursday. Waves of 20 ft are expected on the
Pacific side of the Western Aleutians Tuesday, and waves of 15 to
20 feet are expected across the Bering with the gales through
Wednesday morning.
&&

LONG TERM FORECAST (Days 4 through 7: Wednesday through
Saturday)...

Models in good agreement as we start the period on Wednesday, but
beginning Thursday the GFS seems to be the outlier as ECMWF,
Canadian and Ensembles in good agreement with ridge building over
the Gulf of Alaska extending north into most of mainland Alaska.
While the operational GFS produces a series of troughs with
a weaker ridge over the area. So the consensus is to follow a
blend of ECMWF and ensembles in the long term.

With that said, a strong ridge will build across the southcentral
and areas east with drier and warmer weather expected Wednesday
through Saturday, some models have the ridge retrograding a bit to
the west so parts of southwest Alaska may get in on the dry
weather for Friday and Saturday. Meanwhile, a series of low
pressure systems and fronts across the Bering Sea will move around
the ridge into the Arctic region and bring precipitation to the
YK Delta region and the Aleutian islands for much of the long
term.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...Gale Warning 178.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...ED
SOUTHCENTRAL ALASKA...TM/CJ
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...AH
MARINE/LONG TERM...JW/RC