Small Craft Advisory 490, NWS Anchorage, AK

980 
FZAK52 PAFC 252329
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
329 PM AKDT Sun Jun 25 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.

PKZ199-261245-
329 PM AKDT Sun Jun 25 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 995 mb low 380 nm W of Saint Paul moves to 320 nm NW of Saint 
Matthew Island at 990 mb by Mon afternoon, then remains nearly 
stationary through late Mon night. The associated front extends 
over the Alaska Peninsula while the trailing front stretches 
across the Central Aleutians through Tue morning. 

$$

PKZ150-261245-
South of the AK Peninsula Sitkinak to Castle Cape-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 12 ft. Rain.
.MON...S wind 20 kt. Seas 11 ft.
.MON NIGHT...S wind 15 kt. Seas 9 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED...NE wind 15 kt. Seas 8 ft.
.THU...S wind 15 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 8 ft.

$$

PKZ155-261245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...S wind 30 kt diminishing to 20 kt after midnight. 
Seas 13 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...S wind 20 kt. Seas 8 ft.
.TUE AND TUE NIGHT...S wind 20 kt. Seas 8 ft.
.WED THROUGH THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 8 ft.

$$

PKZ160-261245-
Bristol Bay-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.MON...SE wind 20 kt. Seas 4 ft.
.MON NIGHT...SE wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...SE wind 15 kt. Seas 3 ft.
.WED...SE wind 10 kt. Seas 3 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.FRI...S wind 10 kt. Seas 2 ft.

$$

PKZ165-261245-
Port Heiden to Cape Sarichef-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.MON NIGHT...S wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ170-261245-
Cape Sarichef to Nikolski Bering Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.MON...S wind 25 kt. Seas 6 ft.
.MON NIGHT...S wind 25 kt. Seas 6 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ171-261245-
Unalaska Bay-
329 PM AKDT Sun Jun 25 2017

.TONIGHT...Variable wind 10 kt becoming W after midnight. Seas 2 ft.
.MON...S wind 10 kt increasing to 20 kt in the late afternoon. Seas 
3 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE AND TUE NIGHT...SW wind 15 kt. Seas 2 ft.
.WED THROUGH FRI...W wind 10 kt. Seas 2 ft.

$$

PKZ172-261245-
Cape Sarichef to Nikolski Pacific Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 12 ft.
.MON...S wind 25 kt. Seas 9 ft.
.MON NIGHT...S wind 25 kt. Seas 9 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 9 ft.
.WED THROUGH THU...SW wind 15 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ173-261245-
Nikloski to Seguam Island Bering Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 20 kt. Seas 8 ft.
.MON...S wind 25 kt. Seas 7 ft. Rain.
.MON NIGHT...SW wind 20 kt. Seas 6 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 5 ft.

$$

PKZ174-261245-
Nikolski to Seguam Island Pacific Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 10 ft. Rain.
.MON NIGHT...SW wind 25 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 8 ft.

$$

PKZ175-261245-
Seguam Island to Adak Bering Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.MON...SW wind 25 kt. Seas 7 ft. Rain.
.MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.
.FRI...W wind 20 kt. Seas 4 ft.

$$

PKZ176-261245-
Seguam Island to Adak Pacific Side-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 10 ft.
.MON...SW wind 30 kt. Seas 11 ft.
.MON NIGHT...W wind 25 kt. Seas 10 ft.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ177-261245-
Adak to Kiska-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 11 ft. Rain.
.MON...W wind 30 kt. Seas 11 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ178-261245-
Kiska to Attu-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...W wind 30 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE AND TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 6 ft.
.THU...W wind 25 kt. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 8 ft.

$$

PKZ179-261245-
Pribilof Islands Near Shore Waters-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 20 kt. Seas 8 ft.
.MON...SW wind 15 kt. Seas 7 ft.
.MON NIGHT...SE wind 15 kt. Seas 6 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 15 kt. Seas 5 ft.
.WED...S wind 20 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-261245-
Kuskokwim Delta and Etolin Strait-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind increasing to 30 kt. Seas building to 9 ft 
except 5 ft along the coast. Rain.
.MON...S wind 20 kt. Seas 6 ft.
.MON NIGHT...SE wind 10 kt increasing to 15 kt after midnight.
Seas 4 ft.
.TUE...SE wind 20 kt. Seas 5 ft.
.TUE NIGHT...SE wind 25 kt. Seas 6 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 3 ft.
.FRI...NW wind 10 kt. Seas 2 ft.

$$

PKZ181-261245-
North and West of Nunivak Island-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SE wind 30 kt. Seas 9 ft. Patchy fog. Rain.
.MON...SE wind 25 kt. Seas 7 ft.
.MON NIGHT...S wind 15 kt. Seas 5 ft.
.TUE AND TUE NIGHT...SE wind 20 kt. Seas 5 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-261245-
Saint Matthew Island Waters-
329 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...E wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.MON...E wind 20 kt. Seas 8 ft. Patchy fog.
.MON NIGHT...S wind 15 kt. Seas 6 ft.
.TUE...E wind 15 kt. Seas 5 ft.
.TUE NIGHT...E wind 20 kt. Seas 5 ft.
.WED...SE wind 20 kt. Seas 5 ft.
.THU THROUGH FRI...S wind 15 kt. Seas 4 ft.

$$

207 
FZAK52 PAFC 260636 CCA
CWFALU

Coastal Waters Forecast...CORRECTED
National Weather Service Anchorage Alaska
1036 PM AKDT Sun Jun 25 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.

PKZ199-261245-
1036 PM AKDT Sun Jun 25 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 995 mb low 380 nm W of Saint Paul moves to 320 nm NW of Saint 
Matthew Island at 990 mb by Mon afternoon, then remains nearly 
stationary through late Mon night. The associated front extends 
over the Alaska Peninsula while the trailing front stretches 
across the Central Aleutians through Tue morning. 

$$

PKZ150-261245-
South of the AK Peninsula Sitkinak to Castle Cape-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 12 ft. Rain.
.MON...S wind 20 kt. Seas 11 ft.
.MON NIGHT...S wind 15 kt. Seas 9 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 6 ft.
.WED...NE wind 15 kt. Seas 8 ft.
.THU...S wind 15 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 8 ft.

$$

PKZ155-261245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...S wind 30 kt diminishing to 20 kt after midnight. 
Seas 13 ft.
.MON...SW wind 20 kt. Seas 10 ft.
.MON NIGHT...S wind 20 kt. Seas 8 ft.
.TUE AND TUE NIGHT...S wind 20 kt. Seas 8 ft.
.WED THROUGH THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 8 ft.

$$

PKZ160-261245-
Bristol Bay-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.MON...SE wind 20 kt. Seas 4 ft.
.MON NIGHT...SE wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...SE wind 15 kt. Seas 3 ft.
.WED...SE wind 10 kt. Seas 3 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.FRI...S wind 10 kt. Seas 2 ft.

$$

PKZ165-261245-
Port Heiden to Cape Sarichef-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.MON NIGHT...S wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.

$$

PKZ170-261245-
Cape Sarichef to Nikolski Bering Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.MON...S wind 25 kt. Seas 6 ft.
.MON NIGHT...S wind 25 kt. Seas 6 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ171-261245-
Unalaska Bay-
1036 PM AKDT Sun Jun 25 2017

.TONIGHT...Variable wind 10 kt becoming W after midnight. Seas 2 ft.
.MON...S wind 10 kt increasing to 20 kt in the late afternoon. Seas 
3 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE AND TUE NIGHT...SW wind 15 kt. Seas 2 ft.
.WED THROUGH FRI...W wind 10 kt. Seas 2 ft.

$$

PKZ172-261245-
Cape Sarichef to Nikolski Pacific Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 12 ft.
.MON...S wind 25 kt. Seas 9 ft.
.MON NIGHT...S wind 25 kt. Seas 9 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 9 ft.
.WED THROUGH THU...SW wind 15 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ173-261245-
Nikloski to Seguam Island Bering Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SW wind 20 kt. Seas 8 ft.
.MON...S wind 25 kt. Seas 7 ft. Rain.
.MON NIGHT...SW wind 20 kt. Seas 6 ft. Rain.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU THROUGH FRI...W wind 15 kt. Seas 5 ft.

$$

PKZ174-261245-
Nikolski to Seguam Island Pacific Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 10 ft. Rain.
.MON NIGHT...SW wind 25 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...SW wind 15 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 8 ft.

$$

PKZ175-261245-
Seguam Island to Adak Bering Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.MON...SW wind 25 kt. Seas 7 ft. Rain.
.MON NIGHT...W wind 20 kt. Seas 8 ft.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 15 kt. Seas 4 ft.
.FRI...W wind 20 kt. Seas 4 ft.

$$

PKZ176-261245-
Seguam Island to Adak Pacific Side-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 10 ft.
.MON...SW wind 30 kt. Seas 11 ft.
.MON NIGHT...W wind 25 kt. Seas 10 ft.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ177-261245-
Adak to Kiska-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 11 ft. Rain.
.MON...W wind 30 kt. Seas 11 ft.
.MON NIGHT...W wind 25 kt. Seas 8 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.THU THROUGH FRI...W wind 20 kt. Seas 7 ft.

$$

PKZ178-261245-
Kiska to Attu-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...W wind 30 kt. Seas 10 ft.
.MON...W wind 25 kt. Seas 9 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE AND TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 6 ft.
.THU...W wind 25 kt. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 8 ft.

$$

PKZ179-261245-
Pribilof Islands Near Shore Waters-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 20 kt. Seas 8 ft. Areas of fog.
.MON...SW wind 15 kt. Seas 7 ft.
.MON NIGHT...SE wind 15 kt. Seas 6 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 15 kt. Seas 5 ft.
.WED...S wind 20 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-261245-
Kuskokwim Delta and Etolin Strait-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind increasing to 30 kt. Seas building to 9 ft 
except 5 ft along the coast. Rain.
.MON...S wind 20 kt. Seas 6 ft.
.MON NIGHT...SE wind 10 kt increasing to 15 kt after midnight.
Seas 4 ft.
.TUE...SE wind 20 kt. Seas 5 ft.
.TUE NIGHT...SE wind 25 kt. Seas 6 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 3 ft.
.FRI...NW wind 10 kt. Seas 2 ft.

$$

PKZ181-261245-
North and West of Nunivak Island-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SE wind 30 kt. Seas 9 ft. Patchy fog. Rain.
.MON...SE wind 25 kt. Seas 7 ft.
.MON NIGHT...S wind 15 kt. Seas 5 ft.
.TUE AND TUE NIGHT...SE wind 20 kt. Seas 5 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.THU...S wind 15 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-261245-
Saint Matthew Island Waters-
1036 PM AKDT Sun Jun 25 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...E wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.MON...E wind 20 kt. Seas 8 ft. Patchy fog.
.MON NIGHT...S wind 15 kt. Seas 6 ft.
.TUE...E wind 15 kt. Seas 5 ft.
.TUE NIGHT...E wind 20 kt. Seas 5 ft.
.WED...SE wind 20 kt. Seas 5 ft.
.THU THROUGH FRI...S wind 15 kt. Seas 4 ft.

$$

528 
FZAK52 PAFC 261134
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
334 AM AKDT Mon Jun 26 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.

PKZ199-270015-
334 AM AKDT Mon Jun 26 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 992 mb low 250 nm southwest of Saint Matthew Island moves to 
175 nm north of Atka at 992 mb late tonight, then moves to 150 nm
west of Saint Paul at 993 mb late Tue night. An associated front 
along the coast of Southwest Alaska weakens as it moves into the 
northern Bering today.

$$

PKZ150-270015-
South of the AK Peninsula Sitkinak to Castle Cape-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 20 kt. Seas 11 ft.
.TONIGHT...S wind 15 kt. Seas 8 ft. Rain.
.TUE...S wind 15 kt. Seas 7 ft.
.TUE NIGHT...S wind 15 kt. Seas 6 ft.
.WED...NE wind 15 kt. Seas 7 ft.
.THU...NW wind 15 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 7 ft.

$$

PKZ155-270015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW wind 20 kt. Seas 10 ft.
.TONIGHT...S wind 20 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 8 ft.

$$

PKZ160-270015-
Bristol Bay-
334 AM AKDT Mon Jun 26 2017

.TODAY...SE wind 20 kt. Seas 3 ft.
.TONIGHT...SE wind 20 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 3 ft.
.TUE NIGHT...SE wind 15 kt. Seas 3 ft.
.WED...SE wind 15 kt. Seas 3 ft.
.THU...NE wind 10 kt. Seas 2 ft.
.FRI...SE wind 10 kt. Seas 2 ft.

$$

PKZ165-270015-
Port Heiden to Cape Sarichef-
334 AM AKDT Mon Jun 26 2017

.TODAY...SW wind 15 kt. Seas 3 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.TUE...SE wind 20 kt. Seas 5 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 3 ft.

$$

PKZ170-270015-
Cape Sarichef to Nikolski Bering Side-
334 AM AKDT Mon Jun 26 2017

.TODAY...S wind 20 kt. Seas 5 ft. Widespread rain showers.
.TONIGHT...S wind 20 kt. Seas 6 ft. Widespread rain showers.
.TUE...SW wind 20 kt. Seas 5 ft. Rain.
.TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...S wind 20 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 4 ft.

$$

PKZ171-270015-
Unalaska Bay-
334 AM AKDT Mon Jun 26 2017

.TODAY...Variable wind 10 kt. Seas 2 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Widespread rain showers.
.TUE...S wind 15 kt. Seas 2 ft.
.TUE NIGHT...SW wind 15 kt. Seas 2 ft.
.WED...S wind 10 kt. Seas 2 ft.
.THU...Variable wind less than 10 kt. Seas 2 ft.
.FRI...NW wind 10 kt. Seas 2 ft.

$$

PKZ172-270015-
Cape Sarichef to Nikolski Pacific Side-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW wind 15 kt. Seas 9 ft.
.TONIGHT...S wind 20 kt. Seas 9 ft. Rain.
.TUE...SW wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...S wind 15 kt. Seas 7 ft.
.THU...E wind 15 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 7 ft.

$$

PKZ173-270015-
Nikloski to Seguam Island Bering Side-
334 AM AKDT Mon Jun 26 2017

.TODAY...S wind 20 kt. Seas 7 ft. Widespread rain showers.
.TONIGHT...SW wind 20 kt. Seas 7 ft. Rain.
.TUE...SW wind 20 kt. Seas 7 ft.
.TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...S wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 4 ft.

$$

PKZ174-270015-
Nikolski to Seguam Island Pacific Side-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...S wind 25 kt. Seas 10 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 10 ft. Rain.
.TUE...SW wind 20 kt. Seas 10 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...S wind 20 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 8 ft.

$$

PKZ175-270015-
Seguam Island to Adak Bering Side-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...W wind 25 kt. Seas 8 ft. Rain.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 4 ft.

$$

PKZ176-270015-
Seguam Island to Adak Pacific Side-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW wind 30 kt. Seas 11 ft. Rain.
.TONIGHT...W wind 25 kt. Seas 10 ft.
.TUE...SW wind 20 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 7 ft.

$$

PKZ177-270015-
Adak to Kiska-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 30 kt. Seas 11 ft. Patchy fog.
.TONIGHT...W wind 25 kt. Seas 8 ft. Patchy fog.
.TUE...W wind 20 kt. Seas 6 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 25 kt. Seas 6 ft.

$$

PKZ178-270015-
Kiska to Attu-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 9 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE...W wind 20 kt. Seas 6 ft. Patchy fog.
.TUE NIGHT...W wind 20 kt. Seas 5 ft.
.WED...N wind 15 kt. Seas 5 ft.
.THU...NW wind 25 kt. Seas 5 ft.
.FRI...SW wind 25 kt. Seas 9 ft.

$$

PKZ179-270015-
Pribilof Islands Near Shore Waters-
334 AM AKDT Mon Jun 26 2017

.TODAY...SW wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SE wind 15 kt. Seas 6 ft. Rain.
.TUE...E wind 15 kt. Seas 5 ft.
.TUE NIGHT...S wind 15 kt. Seas 4 ft.
.WED...S wind 20 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 4 ft.

$$

PKZ180-270015-
Kuskokwim Delta and Etolin Strait-
334 AM AKDT Mon Jun 26 2017

.TODAY...S wind 20 kt becoming SW 10 kt in the afternoon. Seas 6 ft.
Patchy fog.
.TONIGHT...SE wind 10 kt. Seas 4 ft. Patchy fog.
.TUE...SE wind 20 kt. Seas 5 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 6 ft.
.WED...S wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 2 ft.

$$

PKZ181-270015-
North and West of Nunivak Island-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt becoming S 15 kt in the afternoon. Seas 7 ft.
Patchy fog.
.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.TUE...E wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 20 kt. Seas 5 ft.
.WED...SE wind 20 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 4 ft.
.FRI...NW wind 15 kt. Seas 2 ft.

$$

PKZ185-270015-
Saint Matthew Island Waters-
334 AM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 6 ft. Patchy fog.
.TUE...E wind 15 kt. Seas 5 ft.
.TUE NIGHT...E wind 15 kt. Seas 5 ft.
.WED...SE wind 15 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 4 ft.
.FRI...S wind 20 kt. Seas 4 ft.

$$

252 
FZAK52 PAFC 262354
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
354 PM AKDT Mon Jun 26 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.

PKZ199-271230-
354 PM AKDT Mon Jun 26 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 991 mb low 365 nm West of St Paul Island moves to 130 nm Southwest
of St Matthew Island at 993 mb by Wed afternoon. The associated 
front spins over Western Alaska through Wed afternoon. A trough 
sweeps the Western Bering to a 995 mb low 170 nm South of Attu for 
Wed afternoon. 

$$

PKZ150-271230-
South of the AK Peninsula Sitkinak to Castle Cape-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

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

$$

PKZ155-271230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
354 PM AKDT Mon Jun 26 2017

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

$$

PKZ160-271230-
Bristol Bay-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...SE wind increasing to 20 kt. Seas building to 4 ft.
.TUE...SE wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 20 kt. Seas 3 ft.
.WED...SE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU...NE wind 20 kt. Seas 3 ft.
.FRI...SE wind 10 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ165-271230-
Port Heiden to Cape Sarichef-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...S wind increasing to 20 kt. Seas building to 4 ft.
.TUE...SE wind 20 kt. Seas 4 ft.
.TUE NIGHT...S wind 20 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ170-271230-
Cape Sarichef to Nikolski Bering Side-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind 25 kt. Seas 6 ft. Rain.
.TUE...SW wind 20 kt. Seas 7 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU...NE wind 15 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 4 ft.
.SAT...W wind 20 kt. Seas 4 ft.

$$

PKZ171-271230-
Unalaska Bay-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...S wind increasing to 20 kt. Seas 3 ft. Rain.
.TUE...S wind 10 kt. Seas 2 ft. Rain.
.TUE NIGHT...SW wind 15 kt. Seas 2 ft.
.WED...SW wind 15 kt. Seas 3 ft.
.WED NIGHT...SE wind 10 kt. Seas 2 ft.
.THU...E wind 10 kt. Seas 2 ft.
.FRI...NW wind 10 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 2 ft.

$$

PKZ172-271230-
Cape Sarichef to Nikolski Pacific Side-
354 PM AKDT Mon Jun 26 2017

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

.TONIGHT...S wind 20 kt. Seas 9 ft. Rain.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 9 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 15 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 6 ft.
.FRI...NW wind 20 kt. Seas 7 ft.
.SAT...W wind 25 kt. Seas 7 ft.

$$

PKZ173-271230-
Nikloski to Seguam Island Bering Side-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TUESDAY...

.TONIGHT...SW wind 20 kt. Seas 7 ft. Rain.
.TUE...SW wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 4 ft.
.SAT...SW wind 20 kt. Seas 5 ft.

$$

PKZ174-271230-
Nikolski to Seguam Island Pacific Side-
354 PM AKDT Mon Jun 26 2017

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

.TONIGHT...SW wind 25 kt. Seas 9 ft. Rain.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...SE wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 7 ft.
.FRI...NW wind 20 kt. Seas 8 ft.
.SAT...W wind 25 kt. Seas 7 ft.

$$

PKZ175-271230-
Seguam Island to Adak Bering Side-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 25 kt. Seas 8 ft. Rain.
.TUE...W wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 2 ft.
.FRI...W wind 20 kt. Seas 4 ft.
.SAT...SW wind 25 kt. Seas 5 ft.

$$

PKZ176-271230-
Seguam Island to Adak Pacific Side-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 25 kt. Seas 10 ft.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 7 ft.

$$

PKZ177-271230-
Adak to Kiska-
354 PM AKDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 25 kt. Seas 9 ft. Patchy fog.
.TUE...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 7 ft.

$$

PKZ178-271230-
Kiska to Attu-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog.
.TUE...W wind 20 kt. Seas 6 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 5 ft.
.WED NIGHT...N wind 15 kt. Seas 5 ft.
.THU...NW wind 25 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 10 ft.

$$

PKZ179-271230-
Pribilof Islands Near Shore Waters-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...SE wind 20 kt. Seas 6 ft. Patchy fog. Rain showers.
.TUE...SE wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt. Seas 5 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ180-271230-
Kuskokwim Delta and Etolin Strait-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.TUE...SE wind 20 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...SE wind 20 kt. Seas 6 ft. Patchy fog.
.WED AND WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 2 ft.

$$

PKZ181-271230-
North and West of Nunivak Island-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog.
.TUE...E wind 20 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...E wind 20 kt. Seas 6 ft. Patchy fog.
.WED AND WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.FRI...NW wind 15 kt. Seas 2 ft.
.SAT...Variable wind 10 kt. Seas 2 ft.

$$

PKZ185-271230-
Saint Matthew Island Waters-
354 PM AKDT Mon Jun 26 2017

.TONIGHT...SE wind 15 kt. Seas 6 ft. Patchy fog.
.TUE...E wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.WED...E wind 20 kt. Seas 5 ft.
.WED NIGHT...SE wind 20 kt. Seas 4 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.

$$

799 
FZAK52 PAFC 271117
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
317 AM AKDT Tue Jun 27 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.

PKZ199-280030-
317 AM AKDT Tue Jun 27 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 991 mb low 200 NM southwest of Saint Paul Island will gradually
weaken to 995 mb as it drifts to 210 NM west of Saint Matthew
Island late Wed night. A 997 mb low will move to 170 NM south of
Attu Wed afternoon and move to 250 NM west of Adak early Thu 
morning at the same intensity.

$$

PKZ150-280030-
South of the AK Peninsula Sitkinak to Castle Cape-
317 AM AKDT Tue Jun 27 2017

.TODAY...S wind 15 kt. Seas 7 ft.
.TONIGHT...Variable wind 10 kt. Seas 7 ft.
.WED...NE wind 15 kt. Seas 6 ft.
.WED NIGHT...N wind 15 kt. Seas 6 ft.
.THU...NE wind 20 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 7 ft.

$$

PKZ155-280030-
South of the AK Peninsula Castle Cape to Cape Sarichef-
317 AM AKDT Tue Jun 27 2017

.TODAY...SW wind 15 kt. Seas 7 ft.
.TONIGHT...SW wind 15 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 6 ft.
.SAT...W wind 20 kt. Seas 6 ft.

$$

PKZ160-280030-
Bristol Bay-
317 AM AKDT Tue Jun 27 2017

.TODAY...SE wind 20 kt. Seas 3 ft.
.TONIGHT...SE wind 15 kt. Seas 3 ft.
.WED...SE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU...NE wind 15 kt. Seas 3 ft.
.FRI...SE wind 15 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 4 ft.

$$

PKZ165-280030-
Port Heiden to Cape Sarichef-
317 AM AKDT Tue Jun 27 2017

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

$$

PKZ170-280030-
Cape Sarichef to Nikolski Bering Side-
317 AM AKDT Tue Jun 27 2017

.TODAY...SW wind 20 kt. Seas 6 ft. Rain.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 5 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 3 ft.
.SAT...W wind 20 kt. Seas 6 ft.

$$

PKZ171-280030-
Unalaska Bay-
317 AM AKDT Tue Jun 27 2017

.TODAY...S wind 15 kt. Seas 2 ft. Rain.
.TONIGHT...SW wind 15 kt. Seas 2 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.WED NIGHT...S wind 10 kt. Seas 2 ft.
.THU...NE wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...W wind 10 kt. Seas 2 ft.

$$

PKZ172-280030-
Cape Sarichef to Nikolski Pacific Side-
317 AM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 6 ft.
.SAT...W wind 20 kt. Seas 7 ft.

$$

PKZ173-280030-
Nikloski to Seguam Island Bering Side-
317 AM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ174-280030-
Nikolski to Seguam Island Pacific Side-
317 AM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 9 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ175-280030-
Seguam Island to Adak Bering Side-
317 AM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 15 kt. Seas 3 ft.
.SAT...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-280030-
Seguam Island to Adak Pacific Side-
317 AM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-280030-
Adak to Kiska-
317 AM AKDT Tue Jun 27 2017

.TODAY...W wind 20 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED...W wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-280030-
Kiska to Attu-
317 AM AKDT Tue Jun 27 2017

.TODAY...W wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 5 ft.
.WED NIGHT...NE wind 15 kt. Seas 5 ft.
.THU...NW wind 25 kt. Seas 5 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-280030-
Pribilof Islands Near Shore Waters-
317 AM AKDT Tue Jun 27 2017

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

$$

PKZ180-280030-
Kuskokwim Delta and Etolin Strait-
317 AM AKDT Tue Jun 27 2017

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt. Seas 5 ft. Rain showers.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.FRI...N wind 10 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ181-280030-
North and West of Nunivak Island-
317 AM AKDT Tue Jun 27 2017

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog.
.WED...SE wind 20 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.FRI...N wind 15 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 3 ft.

$$

PKZ185-280030-
Saint Matthew Island Waters-
317 AM AKDT Tue Jun 27 2017

.TODAY...E wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.WED...E wind 15 kt. Seas 4 ft.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...SE wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.

$$

536 
FZAK52 PAFC 272350
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 PM AKDT Tue Jun 27 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.

PKZ199-281230-
350 PM AKDT Tue Jun 27 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
Bogoslof Volcano 53 NM West of Dutch Harbor remains active. A 991 mb
low 140 nm west of Saint Paul Island Tues afternoon moves 280 nm 
northwest of Saint Paul Island at 994 mb Wed afternoon. This system 
moves 240 nm west of Saint Matthew Island at 997 mb Thu afternoon 
before weakening by Fri morning. A 999 mb low develops 130 nm south 
of Kiska Thu morning and gradually moves east before diminishing by 
Fri morning.

$$

PKZ150-281230-
South of the AK Peninsula Sitkinak to Castle Cape-
350 PM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...Variable wind 10 kt. Seas 8 ft.
.WED...NE wind 15 kt. Seas 6 ft.
.WED NIGHT...NE wind 15 kt. Seas 6 ft.
.THU AND THU NIGHT...NE wind 20 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ155-281230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
350 PM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 15 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 6 ft.

$$

PKZ160-281230-
Bristol Bay-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.WED...SE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU AND THU NIGHT...E wind 15 kt. Seas 4 ft.
.FRI...SE wind 15 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 4 ft.

$$

PKZ165-281230-
Port Heiden to Cape Sarichef-
350 PM AKDT Tue Jun 27 2017

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

$$

PKZ170-281230-
Cape Sarichef to Nikolski Bering Side-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...NW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ171-281230-
Unalaska Bay-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SW wind 15 kt diminishing to 10 kt after midnight. Seas
2 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU...Variable wind less than 10 kt. Seas 2 ft.
.THU NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.FRI THROUGH SAT...W wind 10 kt. Seas 2 ft.
.SUN...SW wind 15 kt. Seas 2 ft.

$$

PKZ172-281230-
Cape Sarichef to Nikolski Pacific Side-
350 PM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ173-281230-
Nikloski to Seguam Island Bering Side-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ174-281230-
Nikolski to Seguam Island Pacific Side-
350 PM AKDT Tue Jun 27 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 20 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ175-281230-
Seguam Island to Adak Bering Side-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI...W wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-281230-
Seguam Island to Adak Pacific Side-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-281230-
Adak to Kiska-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED...W wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ178-281230-
Kiska to Attu-
350 PM AKDT Tue Jun 27 2017

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

$$

PKZ179-281230-
Pribilof Islands Near Shore Waters-
350 PM AKDT Tue Jun 27 2017

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

$$

PKZ180-281230-
Kuskokwim Delta and Etolin Strait-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.WED...S wind 20 kt. Seas 5 ft. Rain showers.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...E wind 15 kt. Seas 4 ft.
.THU NIGHT...NE wind 10 kt. Seas 3 ft.
.FRI...N wind 10 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ181-281230-
North and West of Nunivak Island-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...SE wind 20 kt. Seas 6 ft. Patchy fog. Rain.
.WED...SE wind 20 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...N wind 15 kt. Seas 2 ft.
.SAT...W wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-281230-
Saint Matthew Island Waters-
350 PM AKDT Tue Jun 27 2017

.TONIGHT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.WED...E wind 15 kt. Seas 5 ft.
.WED NIGHT...SE wind 20 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 5 ft.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

608 
FZAK52 PAFC 281135
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
335 AM AKDT Wed Jun 28 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.

PKZ199-290015-
335 AM AKDT Wed Jun 28 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

Bogoslof Volcano 53 NM West of Dutch Harbor remains active.

A 992 mb low 150 NM south of Saint Matthew Island will weaken to 
996 mb as it moves to 200 NM west of Saint Matthew Island Thu 
morning before dissipating Thu afternoon. A 998 mb low will move 
to 210 NM south of Attu tonight and weaken to 1002 mb as it moves
to 110 NM south of Adak Thu night. A 1003 mb low will move over 
Kodiak Island Thu afternoon.

$$

PKZ150-290015-
South of the AK Peninsula Sitkinak to Castle Cape-
335 AM AKDT Wed Jun 28 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE wind 15 kt, except 25 kt out of Shelikof Strait in the 
afternoon. Seas 5 ft, except 8 ft out of Shelikof Strait in the 
afternoon.
.TONIGHT...NE wind 15 kt, except 25 kt out of Shelikof Strait. Seas 
7 ft.
.THU...N wind 15 kt. Seas 6 ft.
.THU NIGHT...NW wind 15 kt. Seas 6 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ155-290015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 15 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 6 ft.

$$

PKZ160-290015-
Bristol Bay-
335 AM AKDT Wed Jun 28 2017

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

$$

PKZ165-290015-
Port Heiden to Cape Sarichef-
335 AM AKDT Wed Jun 28 2017

.TODAY...S wind 15 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI...N wind 15 kt. Seas 3 ft.
.SAT...W wind 20 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-290015-
Cape Sarichef to Nikolski Bering Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 20 kt. Seas 6 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ171-290015-
Unalaska Bay-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU...Variable wind less than 10 kt. Seas 2 ft. Rain.
.THU NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.FRI...NW wind 10 kt. Seas 2 ft.
.SAT...SW wind 10 kt. Seas 2 ft.
.SUN...SW wind 15 kt. Seas 2 ft.

$$

PKZ172-290015-
Cape Sarichef to Nikolski Pacific Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 15 kt. Seas 6 ft.
.TONIGHT...S wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft. Rain.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ173-290015-
Nikloski to Seguam Island Bering Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 20 kt. Seas 6 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ174-290015-
Nikolski to Seguam Island Pacific Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 15 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ175-290015-
Seguam Island to Adak Bering Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ176-290015-
Seguam Island to Adak Pacific Side-
335 AM AKDT Wed Jun 28 2017

.TODAY...SW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-290015-
Adak to Kiska-
335 AM AKDT Wed Jun 28 2017

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...SW wind 30 kt. Seas 9 ft.
.SAT...SW wind 25 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ178-290015-
Kiska to Attu-
335 AM AKDT Wed Jun 28 2017

.TODAY...W wind 15 kt. Seas 6 ft.
.TONIGHT...N wind 15 kt. Seas 6 ft.
.THU...N wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...W wind 25 kt. Seas 5 ft.
.FRI...SW wind 30 kt. Seas 10 ft.
.SAT...SW wind 25 kt. Seas 10 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-290015-
Pribilof Islands Near Shore Waters-
335 AM AKDT Wed Jun 28 2017

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 5 ft.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI...Variable wind 10 kt. Seas 3 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ180-290015-
Kuskokwim Delta and Etolin Strait-
335 AM AKDT Wed Jun 28 2017

.TODAY...S wind 20 kt. Seas 5 ft.
.TONIGHT...SE wind 20 kt. Seas 5 ft.
.THU...SE wind 10 kt. Seas 3 ft.
.THU NIGHT...N wind 10 kt. Seas 2 ft.
.FRI...NW wind 20 kt. Seas 3 ft.
.SAT...W wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ181-290015-
North and West of Nunivak Island-
335 AM AKDT Wed Jun 28 2017

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

$$

PKZ185-290015-
Saint Matthew Island Waters-
335 AM AKDT Wed Jun 28 2017

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

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
358 PM AKDT Sat Jun 24 2017

.ANALYSIS AND UPPER LEVELS...
A broad upper level trough stretching from the Gulf to just east
of the Alcan border is beginning to be the focal point for
showers and thunderstorm development from the Copper River Basin
northward into the eastern Interior. This low is also bringing
enough northerly flow into Cook Inlet to scour out the remaining
stratus that lingered over the Anchorage Bowl and Matanuska Valley
overnight. A narrow ridge of high pressure that had been centered
over the eastern Bering has now shifted east over the Southwest
Mainland. This has allowed a marine layer of low clouds and fog
to reach much further inland where it has persisted into the
early afternoon. This ridge is beginning to break down under the
influence of both an upper level trough to the north and an
approaching upper level low encompassing much of the central-
western Bering. This low brought rain and gale force winds today
which are beginning to spread into the Dutch Harbor and Pribilof
Island areas.

&&

.MODEL DISCUSSION...
The models are all in very good agreement through Monday and have
initialized well today. In particular, they are all in generally
good agreement in the placement of convection over the Copper
River Basin and Talkeetna Mountains today, which matches well
where development can be seen on early afternoon satellite
imagery. One typical problem spot from the models that is posing
issues to the forecast is tracking the depth and location of the
marine layer that has spread inland from the southwest coast.

&&

.AVIATION...
PANC...VFR conditions and light winds will continue into Sunday.
Showers over the Talkeetna Mountains this afternoon will drift
southward across the Mat Valley and front range of the Chugach
this evening. However, all showers are expected to remain east
of the terminal.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 through 3)...
An upper level low situated over the northern Gulf of Alaska is
currently pushing a weak easterly wave across the Copper River
Basin which has already helped produce several thunderstorms.
Additional heating this afternoon and early evening will allow
for these thunderstorms to increase in coverage and move into the
Matanuska and Susitna Valleys. Much of Southcentral Alaska will
continue to see clearing skies as weak high pressure aloft moves
into the region.

Sunday looks to be quite a nice day across much of the region
although it may start off a little cloudy during the morning
across Anchorage and the Kenai Peninsula. Ample heating on
Sunday will allow for thunderstorm development across the normal
mountainous terrain including the Chugach Mountains. Storm motion
will be from west to east so all shower and thunderstorm activity
will remain out of Anchorage proper. Cloud cover will increase on
Monday which will stabilize the atmosphere and likely prevent
thunderstorm development as temperatures top out 5 to 8 degrees
cooler on Monday than on Sunday.

Tuesday will see a pattern shift as a low pressure system moves
into the western Gulf of Alaska and a frontal boundary out ahead
of it brings rainfall to the Gulf coast. Gusty winds are expected
to develop on Tuesday across Turnagain Arm, the Copper River Basin
and Knik River Valley in response to the frontal orientation. This
may also keep inland locations fairly dry as downslope flow dries
out the lowest levels.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)...
Weak shortwave ridging this afternoon has helped stabilize the
atmosphere sufficiently to suppress thunderstorm development.
Evening showers across the interior mountains will weaken
overnight leaving mostly dry conditions. Onshore flow this
evening, especially across Bristol Bay, will allow for the
redevelopment of low stratus and fog overnight, and it may become
more dense given the slackening winds and building surface high
pressure across eastern Bristol Bay.

Sunday will be mostly dry everywhere, but a few isolated to
scattered showers can't be ruled out across the Alaska Range.
Otherwise, the main change in the pattern comes Sunday evening and
overnight as a Bering warm front moves onshore. This will bring
gusty southeast winds along the coast as well as light rain as the
front moves inland Monday. The front stalls through Monday night
before the upper level trough moves inland, reinforcing the stalled
front and helping support more widespread rain and showers. Expect
cool and wet conditions through Wednesday.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)...
The upper trough over the Western Bering has now emerged with the
North Pacific shortwave and associated warm front. Satellite
imagery depicts rather impressive (for summer) upper level jet
left-exit region divergence underneath broad warm air advection.
This will spread rainfall eastward from the Pribilof Islands and
Unalaska to the coast of Southwest Alaska by Sunday evening. Winds
from the south/southeast will also reach gale force tonight and
Sunday before weakening. As the front reaches the coast, expect an
extensive dry slot behind the front to move through, thus ending
rain and bringing in widespread low stratus along with westerly
winds. The upper low will move east through Tuesday, bringing
chances for showers for the whole Bering Sea and Aleutians.

&&

.LONG TERM FORECAST (Days 4 through 7)...
The extended forecast beginning next Wednesday brings increased
chances for rain across the southern mainland and Gulf as energy
from the Pacific swings north over the mainland. The main upper
level system centers over the Bering mid week and then a stronger
vort max rotates through the flow off Kamchatka. This vort max
develops a new progressive low center that takes an easterly track
across the central and eastern Aleutians during the end of next
week. The ECMWF and Canadian models are in better agreement with
continuous weak energy moving from the Gulf to Southcentral ahead
of the newly developing low center. This supports increased cloud
cover and higher rain chances across the southern mainland and
surrounding waters through the end of next week.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...Gale Warning 155 170 172 174.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...DEK
SOUTHCENTRAL ALASKA...MC
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...JA
LONG TERM...KH