Gale Warning 280, NWS Anchorage, AK

154 
FZAK52 PAFC 102327
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
327 PM AKDT MON APR 10 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-111245-
327 PM AKDT MON APR 10 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 967 MB LOW 430 NM SOUTHWEST OF SHEMYA MOVES 60 NM EAST OF 
SHEMYA AT 977 MB TUE AFTERNOON. AN ASSOCIATED FRONT MOVES THROUGH
THE WESTERN ALEUTIANS/BERING THIS AFTERNOON BEFORE TRACKING INTO 
THE NORTHERN BERING AND ELONGATES THROUGH THE EASTERN ALEUTIANS BY
TUE AFTERNOON. 

$$

PKZ150-111245-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
327 PM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...NE WIND 25 KT. SEAS 9 FT.
.TUE...NE WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...E WIND 15 KT. SEAS 6 FT.
.WED AND WED NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU THROUGH FRI...W WIND 15 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ155-111245-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.TUE...E WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...SE WIND 25 KT EXCEPT E 15 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 6 FT.
.WED AND WED NIGHT...SE WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 15 KT. SEAS 11 FT.
.FRI...SW WIND 20 KT. SEAS 8 FT.
.SAT...S WIND 15 KT. SEAS 10 FT.

$$

PKZ160-111245-
BRISTOL BAY-
327 PM AKDT MON APR 10 2017

.TONIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED AND WED NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...SW WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI...W WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ165-111245-
PORT HEIDEN TO CAPE SARICHEF-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...VARIABLE WIND 10 KT BECOMING SE 15 KT AFTER MIDNIGHT.
FROM PORT MOLLER E...E WIND 15 KT. SEAS 4 FT.
.TUE...SE WIND 25 KT EXCEPT SE 15 KT FROM PORT MOLLER E. 
SEAS 5 FT.
.TUE NIGHT...SE WIND 30 KT EXCEPT SE 20 KT FROM PORT MOLLER E.
SEAS 6 FT.
.WED AND WED NIGHT...SE WIND 30 KT. SEAS 6 FT.
.THU...SW WIND 20 KT. SEAS 5 FT.
.FRI...SE WIND 20 KT. SEAS 5 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.

$$

PKZ170-111245-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...SE WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. 
SEAS 6 FT.
.TUE...SE WIND 40 KT. SEAS 10 FT.
.TUE NIGHT...SE WIND 35 KT. SEAS 11 FT.
.WED...SE WIND 35 KT. SEAS 11 FT.
.WED NIGHT...S WIND 30 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 5 FT.
.FRI...S WIND 30 KT. SEAS 9 FT.
.SAT...S WIND 15 KT. SEAS 9 FT.

$$

PKZ171-111245-
UNALASKA BAY-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...SE WIND 10 KT INCREASING TO 20 KT AFTER MIDNIGHT. 
SEAS 2 FT.
.TUE...SE WIND 30 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS 4 FT.
.WED...SE WIND 30 KT. SEAS 4 FT.
.WED NIGHT...S WIND 15 KT. SEAS 2 FT.
.THU...SW WIND 10 KT. SEAS 2 FT.
.FRI...S WIND 20 KT. SEAS 2 FT.
.SAT...S WIND 10 KT. SEAS 2 FT.

$$

PKZ172-111245-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...E WIND 15 KT BECOMING SE 25 KT AFTER MIDNIGHT. 
SEAS 8 FT.
.TUE...SE WIND 30 KT. SEAS 11 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS 15 FT.
.WED...SE WIND 30 KT. SEAS 17 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 15 FT.
.THU...SW WIND 25 KT. SEAS 11 FT.
.FRI...S WIND 30 KT. SEAS 13 FT.
.SAT...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ173-111245-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
327 PM AKDT MON APR 10 2017

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...SE WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. 
SEAS 6 FT BUILDING TO 11 FT AFTER MIDNIGHT. RAIN.
.TUE...SE WIND 40 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...S WIND 35 KT. SEAS 12 FT. RAIN.
.WED AND WED NIGHT...SW WIND 20 KT. SEAS 9 FT.
.THU THROUGH FRI...S WIND 30 KT. SEAS 9 FT.
.SAT...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ174-111245-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
327 PM AKDT MON APR 10 2017

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...SE WIND INCREASING TO 35 KT. SEAS 11 FT. RAIN.
.TUE...SE WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...S WIND 30 KT. SEAS 17 FT. RAIN.
.WED...S WIND 25 KT. SEAS 17 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 14 FT.
.THU THROUGH FRI...S WIND 30 KT. SEAS 12 FT.
.SAT...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ175-111245-
SEGUAM ISLAND TO ADAK BERING SIDE-
327 PM AKDT MON APR 10 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND INCREASING TO 40 KT. SEAS 11 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...S WIND 30 KT. SEAS 11 FT.
.WED...S WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...SW WIND 30 KT. SEAS 8 FT.
.SAT...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ176-111245-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
327 PM AKDT MON APR 10 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND INCREASING TO 35 KT. SEAS 12 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 13 FT BUILDING TO 18 FT IN THE
AFTERNOON.
.TUE NIGHT...S WIND 30 KT. SEAS 20 FT.
.WED...SW WIND 25 KT. SEAS 17 FT.
.WED NIGHT...W WIND 25 KT. SEAS 13 FT.
.THU...S WIND 35 KT. SEAS 12 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT...SW WIND 25 KT. SEAS 14 FT.

$$

PKZ177-111245-
ADAK TO KISKA-
327 PM AKDT MON APR 10 2017

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...S WIND 40 KT. SEAS 14 FT. RAIN.
.TUE...S WIND 40 KT. SEAS 17 FT BERING SIDE...23 FT PACIFIC SIDE.
RAIN.
.TUE NIGHT...S WIND 30 KT. SEAS 22 FT.
.WED AND WED NIGHT...W WIND 30 KT. SEAS 14 FT.
.THU...S WIND 35 KT. SEAS 14 FT.
.FRI THROUGH SAT...SW WIND 25 KT. SEAS 16 FT.

$$

PKZ178-111245-
KISKA TO ATTU-
327 PM AKDT MON APR 10 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 17 FT. RAIN.
.TUE...E WIND 30 KT BECOMING N IN THE AFTERNOON. SEAS 19 FT. 
RAIN SHOWERS.
.TUE NIGHT...NW WIND 30 KT. SEAS 15 FT.
.WED...NW WIND 30 KT. SEAS 15 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 11 FT.
.THU...SW WIND 30 KT. SEAS 20 FT.
.FRI THROUGH SAT...SW WIND 25 KT. SEAS 19 FT.

$$

PKZ179-111245-
PRIBILOF ISLANDS NEAR SHORE WATERS-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...E WIND 15 KT BECOMING SE 25 KT AFTER MIDNIGHT.
.TUE...SE WIND 40 KT. RAIN.
.TUE NIGHT...SE WIND 35 KT. RAIN.
.WED...SE WIND 35 KT.
.WED NIGHT...S WIND 20 KT.
.THU THROUGH FRI...SE WIND 25 KT.
.SAT...S WIND 15 KT.

$$

PKZ180-111245-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...SE WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED AND WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU THROUGH FRI...SE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ181-111245-
NORTH AND WEST OF NUNIVAK ISLAND-
327 PM AKDT MON APR 10 2017

...BRISK WIND ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...E WIND 15 KT.
.TUE...SE WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
.TUE NIGHT...SE WIND 30 KT.
.WED AND WED NIGHT...SE WIND 30 KT.
.THU THROUGH FRI...SE WIND 20 KT.
.SAT...SE WIND 15 KT.

$$

PKZ185-111245-
SAINT MATTHEW ISLAND WATERS-
327 PM AKDT MON APR 10 2017

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

.TONIGHT...E OF SAINT MATTHEW ISLAND...VARIABLE WIND 10 KT BECOMING 
E 20 KT AFTER MIDNIGHT. W OF SAINT MATTHEW ISLAND...E WIND 30 KT. 
SEAS IN ICE FREE WATERS 7 FT.
.TUE...E OF SAINT MATTHEW ISLAND...SE WIND 25 KT INCREASING TO 35 KT
IN THE AFTERNOON. W OF SAINT MATTHEW ISLAND...E WIND 40 KT. SEAS IN 
ICE FREE WATERS 14 FT. RAIN AND SNOW.
.TUE NIGHT...SE WIND 35 KT. SEAS IN ICE FREE WATERS 13 FT. SNOW.
.WED AND WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.THU THROUGH FRI...SE WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT.

$$

386 
FZAK52 PAFC 111126
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
326 AM AKDT TUE APR 11 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-120015-
326 AM AKDT TUE APR 11 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 971 MB LOW 150 NM SOUTH OF SHEMYA MOVES TO 150 NM EAST OF SHEMYA 
AT 986 MB LATE TONIGHT...THEN BECOMES A TROUGH OF LOW PRESSURE 
OVER THE CENTRAL BERING BY LATE WED NIGHT. AN ASSOCIATED FRONT 
OVER THE CENTRAL BERING WEAKENS AS IT MOVES TO THE EASTERN BERING 
BY LATE WED NIGHT. ANOTHER FRONT APPROACHES THE WESTERN ALEUTIANS 
LATE WED NIGHT.

$$

PKZ150-120015-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 20 KT. SEAS 8 FT.
.TONIGHT...E WIND 15 KT. SEAS 6 FT.
.WED...SE WIND 10 KT. SEAS 5 FT.
.WED NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU THROUGH FRI...W WIND 15 KT. SEAS 7 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.

$$

PKZ155-120015-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
326 AM AKDT TUE APR 11 2017

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

.TODAY...E WIND 20 KT. SEAS 7 FT.
.TONIGHT...SE WIND 25 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 7 FT.
.WED...SE WIND 25 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 10 FT.
.WED NIGHT...SE WIND 25 KT. SEAS 12 FT.
.THU...SW WIND 15 KT. SEAS 11 FT.
.FRI THROUGH SAT...S WIND 20 KT. SEAS 11 FT.

$$

PKZ160-120015-
BRISTOL BAY-
326 AM AKDT TUE APR 11 2017

.TODAY...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TONIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...SW WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI...S WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ165-120015-
PORT HEIDEN TO CAPE SARICHEF-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE WIND 25 KT EXCEPT SE 15 KT FROM PORT MOLLER E. SEAS 5 
FT.
.TONIGHT AND WED...SE WIND 30 KT EXCEPT SE 20 KT FROM PORT MOLLER E.
SEAS 6 FT.
.WED NIGHT...SE WIND 30 KT. SEAS 6 FT.
.THU...S WIND 20 KT. SEAS 5 FT.
.FRI...SE WIND 20 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 6 FT.

$$

PKZ170-120015-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
326 AM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TODAY...SE WIND 35 KT. SEAS 10 FT.
.TONIGHT...SE WIND 40 KT. SEAS 11 FT.
.WED...SE WIND 35 KT. SEAS 11 FT. RAIN.
.WED NIGHT...S WIND 30 KT. SEAS 8 FT.
.THU...S WIND 25 KT. SEAS 6 FT.
.FRI...S WIND 30 KT. SEAS 10 FT.
.SAT...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ171-120015-
UNALASKA BAY-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE WIND INCREASING TO 25 KT. SEAS 4 FT.
.TONIGHT AND WED...SE WIND 25 KT. SEAS 4 FT. RAIN.
.WED NIGHT...S WIND 10 KT. SEAS 2 FT.
.THU...S WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 20 KT. SEAS 3 FT.
.SAT...SW WIND 10 KT. SEAS 2 FT.

$$

PKZ172-120015-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE WIND 30 KT. SEAS 11 FT.
.TONIGHT...SE WIND 30 KT. SEAS 15 FT.
.WED...SE WIND 30 KT. SEAS 16 FT. RAIN.
.WED NIGHT...SW WIND 30 KT. SEAS 15 FT.
.THU...SW WIND 25 KT. SEAS 11 FT.
.FRI...S WIND 30 KT. SEAS 13 FT.
.SAT...SW WIND 15 KT. SEAS 11 FT.

$$

PKZ173-120015-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
326 AM AKDT TUE APR 11 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND 40 KT. SEAS 13 FT. RAIN.
.TONIGHT...S WIND 35 KT. SEAS 12 FT. RAIN.
.WED...S WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU THROUGH FRI...SW WIND 35 KT. SEAS 12 FT.
.SAT...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ174-120015-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
326 AM AKDT TUE APR 11 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT. SEAS 14 FT. RAIN.
.TONIGHT...S WIND 30 KT. SEAS 16 FT. RAIN.
.WED...S WIND 20 KT. SEAS 16 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 14 FT.
.THU THROUGH FRI...SW WIND 35 KT. SEAS 15 FT.
.SAT...SW WIND 20 KT. SEAS 14 FT.

$$

PKZ175-120015-
SEGUAM ISLAND TO ADAK BERING SIDE-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S WIND 30 KT. SEAS 9 FT.
.TONIGHT...S WIND 30 KT. SEAS 11 FT.
.WED...S WIND 25 KT. SEAS 10 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...S WIND 35 KT. SEAS 10 FT.
.FRI...SW WIND 35 KT. SEAS 8 FT.
.SAT...SW WIND 25 KT. SEAS 12 FT.

$$

PKZ176-120015-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S WIND 30 KT. SEAS 17 FT.
.TONIGHT...S WIND 30 KT. SEAS 20 FT.
.WED...S WIND 25 KT. SEAS 18 FT.
.WED NIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...S WIND 35 KT. SEAS 15 FT.
.FRI...SW WIND 35 KT. SEAS 14 FT.
.SAT...SW WIND 25 KT. SEAS 18 FT.

$$

PKZ177-120015-
ADAK TO KISKA-
326 AM AKDT TUE APR 11 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 40 KT. SEAS 17 FT BERING SIDE...23 FT PACIFIC SIDE.
RAIN SHOWERS.
.TONIGHT...S WIND 35 KT. SEAS 21 FT.
.WED...SW WIND 30 KT. SEAS 15 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 13 FT.
.THU...S WIND 35 KT. SEAS 13 FT.
.FRI...SW WIND 25 KT. SEAS 16 FT.
.SAT...SW WIND 30 KT. SEAS 20 FT.

$$

PKZ178-120015-
KISKA TO ATTU-
326 AM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TODAY...S WIND 30 KT EXCEPT N 30 KT W OF SHEMYA. SEAS 19 FT. RAIN 
SHOWERS.
.TONIGHT...NW WIND INCREASING TO 35 KT. SEAS 15 FT.
.WED...NW WIND 30 KT. SEAS 15 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 11 FT.
.THU...SW WIND 30 KT. SEAS 16 FT.
.FRI THROUGH SAT...SW WIND 30 KT. SEAS 23 FT.

$$

PKZ179-120015-
PRIBILOF ISLANDS NEAR SHORE WATERS-
326 AM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TODAY...SE WIND 25 KT IN THE MORNING INCREASING TO 40 KT. SEAS IN 
ICE FREE WATERS 10 FT BUILDING TO 15 FT IN THE AFTERNOON. PATCHY FOG
IN THE MORNING. RAIN.
.TONIGHT...SE WIND 40 KT. SEAS IN ICE FREE WATERS 15 FT. RAIN.
.WED...SE WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS IN 
ICE FREE WATERS 15 FT. RAIN.
.WED NIGHT...S WIND 15 KT. SEAS IN ICE FREE WATERS 11 FT.
.THU...S WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
.FRI...S WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...S WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT.

$$

PKZ180-120015-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
326 AM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE WIND INCREASING TO 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TONIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU...S WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI THROUGH SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ181-120015-
NORTH AND WEST OF NUNIVAK ISLAND-
326 AM AKDT TUE APR 11 2017

...BRISK WIND ADVISORY THROUGH WEDNESDAY...

.TODAY...SE WIND INCREASING TO 25 KT.
.TONIGHT...SE WIND 30 KT.
.WED...SE WIND 30 KT.
.WED NIGHT...SE WIND 30 KT.
.THU THROUGH SAT...SE WIND 20 KT.

$$

PKZ185-120015-
SAINT MATTHEW ISLAND WATERS-
326 AM AKDT TUE APR 11 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 30 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 14 FT. RAIN AND
SNOW.
.TONIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 FT. SNOW AND
RAIN.
.WED...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT. RAIN.
.WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.
.THU THROUGH FRI...SE WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT.

$$

919 
FZAK52 PAFC 112333
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
333 PM AKDT TUE APR 11 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-121300-
333 PM AKDT TUE APR 11 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 976 MB LOW NEAR 52N 175E MOVES TO 55N 179W AT 993 MB WED
AFTERNOON...THEN BECOMES A TROUGH OF LOW PRESSURE OVER THE 
CENTRAL/EASTERN BERING BY LATE WED NIGHT BEFORE EXITING THE
NORTHERN BERING BY THU AFTERNOON. ANOTHER FRONT APPROACHES THE 
WESTERN ALEUTIANS BY THU MORNING BEFORE SPREADING OVER THE
CENTRAL ALEUTIANS/BERING BY FRI MORNING.

$$

PKZ150-121300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
333 PM AKDT TUE APR 11 2017

.TONIGHT...NE WIND 15 KT. SEAS 6 FT.
.WED...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU AND THU NIGHT...W WIND 15 KT. SEAS 7 FT.
.FRI...SW WIND 15 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ155-121300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
333 PM AKDT TUE APR 11 2017

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

.TONIGHT...SE WIND 30 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 7 FT.
.WED...SE WIND 30 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 11 FT.
.WED NIGHT...SE WIND 25 KT EXCEPT SE 15 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 11 FT.
.THU...S WIND 15 KT. SEAS 11 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.FRI THROUGH SAT...S WIND 20 KT. SEAS 11 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ160-121300-
BRISTOL BAY-
333 PM AKDT TUE APR 11 2017

.TONIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT. 
PATCHY FREEZING FOG.
.THU...SE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.THU NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS IN ICE FREE
WATERS 2 FT.
.FRI...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ165-121300-
PORT HEIDEN TO CAPE SARICHEF-
333 PM AKDT TUE APR 11 2017

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

.TONIGHT...SE WIND 30 KT EXCEPT SE 25 KT FROM PORT MOLLER E. 
SEAS 6 FT.
.WED...SE WIND 30 KT. SEAS 7 FT.
.WED NIGHT...SE WIND 30 KT. SEAS 7 FT.
.THU...S WIND 15 KT. SEAS 5 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI...SE WIND 25 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ170-121300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
333 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 40 KT. SEAS 12 FT.
.WED...SE WIND 40 KT. SEAS 11 FT. RAIN.
.WED NIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. 
SEAS 9 FT. RAIN.
.THU...SW WIND 15 KT. SEAS 6 FT.
.THU NIGHT...S WIND 30 KT. SEAS 6 FT.
.FRI...S WIND 30 KT. SEAS 9 FT.
.SAT THROUGH SUN...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ171-121300-
UNALASKA BAY-
333 PM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE WIND 30 KT. SEAS 5 FT. RAIN.
.WED...SE WIND 30 KT. SEAS 4 FT. RAIN.
.WED NIGHT...S WIND 10 KT. SEAS 2 FT. RAIN.
.THU...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.THU NIGHT...SE WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 25 KT. SEAS 3 FT.
.SAT...SW WIND 10 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-121300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
333 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT. SEAS 15 FT.
.WED...SE WIND 30 KT. SEAS 16 FT. RAIN.
.WED NIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. 
SEAS 15 FT. RAIN.
.THU...VARIABLE WIND 10 KT. SEAS 12 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 8 FT.
.FRI...S WIND 30 KT. SEAS 13 FT.
.SAT THROUGH SUN...W WIND 15 KT. SEAS 10 FT.

$$

PKZ173-121300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
333 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 12 FT. RAIN.
.WED...S WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...S WIND 35 KT. SEAS 12 FT.
.FRI...SW WIND 35 KT. SEAS 12 FT.
.SAT...SW WIND 20 KT. SEAS 10 FT.
.SUN...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ174-121300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
333 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 16 FT. RAIN.
.WED...S WIND 20 KT. SEAS 17 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 15 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 13 FT.
.FRI...SW WIND 35 KT. SEAS 14 FT.
.SAT...SW WIND 20 KT. SEAS 14 FT.
.SUN...W WIND 15 KT. SEAS 14 FT.

$$

PKZ175-121300-
SEGUAM ISLAND TO ADAK BERING SIDE-
333 PM AKDT TUE APR 11 2017

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

.TONIGHT...S WIND 30 KT. SEAS 11 FT.
.WED...S WIND 30 KT. SEAS 10 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 9 FT.
.THU NIGHT...S WIND 35 KT. SEAS 11 FT.
.FRI THROUGH SAT...SW WIND 25 KT. SEAS 11 FT.
.SUN...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ176-121300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
333 PM AKDT TUE APR 11 2017

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

.TONIGHT...S WIND 30 KT. SEAS 20 FT.
.WED...S WIND 25 KT. SEAS 18 FT.
.WED NIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...S WIND 35 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 15 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT...SW WIND 25 KT. SEAS 18 FT.
.SUN...W WIND 20 KT. SEAS 15 FT.

$$

PKZ177-121300-
ADAK TO KISKA-
333 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT BECOMING SW 25 KT AFTER MIDNIGHT. 
SEAS 21 FT.
.WED...SW WIND 30 KT. SEAS 15 FT.
.WED NIGHT...W WIND 25 KT. SEAS 13 FT. RAIN.
.THU...S WIND 35 KT. SEAS 13 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 13 FT.
.FRI...SW WIND 25 KT. SEAS 16 FT.
.SAT...SW WIND 30 KT. SEAS 20 FT.
.SUN...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ178-121300-
KISKA TO ATTU-
333 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT AND WEDNESDAY NIGHT...

.TONIGHT...NW WIND 35 KT. SEAS 15 FT.
.WED...NW WIND 30 KT. SEAS 16 FT.
.WED NIGHT...SW WIND 25 KT BECOMING S 35 KT AFTER MIDNIGHT. 
SEAS 11 FT. RAIN.
.THU...SW WIND 35 KT. SEAS 12 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 18 FT.
.FRI THROUGH SAT...SW WIND 30 KT. SEAS 23 FT.
.SUN...SW WIND 20 KT. SEAS 11 FT.

$$

PKZ179-121300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
333 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 40 KT. SEAS IN ICE FREE WATERS 16 FT. RAIN.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 15 FT. RAIN.
.WED NIGHT...S WIND 20 KT. SEAS IN ICE FREE WATERS 12 FT. RAIN.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.FRI...S WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...S WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

PKZ180-121300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
333 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. SEAS IN ICE FREE WATERS 4 FT. PATCHY
FREEZING FOG.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 5 FT. PATCHY FOG.
.WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. PATCHY
FREEZING FOG.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.THU NIGHT...S WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI THROUGH SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...E WIND 10 KT. SEAS IN ICE FREE WATERS 1 FOOT.

$$

PKZ181-121300-
NORTH AND WEST OF NUNIVAK ISLAND-
333 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. PATCHY FREEZING FOG.
.WED...SE WIND 35 KT. PATCHY FOG.
.WED NIGHT...SE WIND 30 KT.
.THU...S WIND 20 KT.
.THU NIGHT...S WIND 15 KT.
.FRI THROUGH SAT...SE WIND 20 KT.
.SUN...VARIABLE WIND 10 KT.

$$

PKZ185-121300-
SAINT MATTHEW ISLAND WATERS-
333 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. SEAS IN ICE FREE WATERS 12 FT. RAIN AND
SNOW.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 11 FT. RAIN.
.WED NIGHT...SE WIND 30 KT E OF SAINT MATTHEW ISLAND...SE 25 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 10 FT. RAIN WITH 
SNOW.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.FRI...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT.
.SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 10 FT.

$$

018 
FZAK52 PAFC 112335
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
335 PM AKDT TUE APR 11 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-121300-
335 PM AKDT TUE APR 11 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 976 MB LOW 50 NM EAST OF SHEMYA MOVES 210 NM NORTH OF ADAK
AT 993 MB WED AFTERNOON...THEN BECOMES A TROUGH OF LOW PRESSURE 
OVER THE CENTRAL/EASTERN BERING BY LATE WED NIGHT BEFORE EXITING 
THE NORTHERN BERING BY THU AFTERNOON. ANOTHER FRONT APPROACHES
THE WESTERN ALEUTIANS BY THU MORNING BEFORE SPREADING OVER THE 
CENTRAL ALEUTIANS/BERING BY FRI MORNING.

$$

PKZ150-121300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
335 PM AKDT TUE APR 11 2017

.TONIGHT...NE WIND 15 KT. SEAS 6 FT.
.WED...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU AND THU NIGHT...W WIND 15 KT. SEAS 7 FT.
.FRI...SW WIND 15 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ155-121300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
335 PM AKDT TUE APR 11 2017

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

.TONIGHT...SE WIND 30 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 7 FT.
.WED...SE WIND 30 KT EXCEPT E 15 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 11 FT.
.WED NIGHT...SE WIND 25 KT EXCEPT SE 15 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 11 FT.
.THU...S WIND 15 KT. SEAS 11 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.FRI THROUGH SAT...S WIND 20 KT. SEAS 11 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ160-121300-
BRISTOL BAY-
335 PM AKDT TUE APR 11 2017

.TONIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT. 
PATCHY FREEZING FOG.
.THU...SE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.THU NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS IN ICE FREE
WATERS 2 FT.
.FRI...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ165-121300-
PORT HEIDEN TO CAPE SARICHEF-
335 PM AKDT TUE APR 11 2017

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

.TONIGHT...SE WIND 30 KT EXCEPT SE 25 KT FROM PORT MOLLER E. 
SEAS 6 FT.
.WED...SE WIND 30 KT. SEAS 7 FT.
.WED NIGHT...SE WIND 30 KT. SEAS 7 FT.
.THU...S WIND 15 KT. SEAS 5 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI...SE WIND 25 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ170-121300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
335 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 40 KT. SEAS 12 FT.
.WED...SE WIND 40 KT. SEAS 11 FT. RAIN.
.WED NIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. 
SEAS 9 FT. RAIN.
.THU...SW WIND 15 KT. SEAS 6 FT.
.THU NIGHT...S WIND 30 KT. SEAS 6 FT.
.FRI...S WIND 30 KT. SEAS 9 FT.
.SAT THROUGH SUN...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ171-121300-
UNALASKA BAY-
335 PM AKDT TUE APR 11 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE WIND 30 KT. SEAS 5 FT. RAIN.
.WED...SE WIND 30 KT. SEAS 4 FT. RAIN.
.WED NIGHT...S WIND 10 KT. SEAS 2 FT. RAIN.
.THU...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.THU NIGHT...SE WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 25 KT. SEAS 3 FT.
.SAT...SW WIND 10 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-121300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
335 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT. SEAS 15 FT.
.WED...SE WIND 30 KT. SEAS 16 FT. RAIN.
.WED NIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. 
SEAS 15 FT. RAIN.
.THU...VARIABLE WIND 10 KT. SEAS 12 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 8 FT.
.FRI...S WIND 30 KT. SEAS 13 FT.
.SAT THROUGH SUN...W WIND 15 KT. SEAS 10 FT.

$$

PKZ173-121300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
335 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 12 FT. RAIN.
.WED...S WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...S WIND 35 KT. SEAS 12 FT.
.FRI...SW WIND 35 KT. SEAS 12 FT.
.SAT...SW WIND 20 KT. SEAS 10 FT.
.SUN...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ174-121300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
335 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 16 FT. RAIN.
.WED...S WIND 20 KT. SEAS 17 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 15 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 13 FT.
.FRI...SW WIND 35 KT. SEAS 14 FT.
.SAT...SW WIND 20 KT. SEAS 14 FT.
.SUN...W WIND 15 KT. SEAS 14 FT.

$$

PKZ175-121300-
SEGUAM ISLAND TO ADAK BERING SIDE-
335 PM AKDT TUE APR 11 2017

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

.TONIGHT...S WIND 30 KT. SEAS 11 FT.
.WED...S WIND 30 KT. SEAS 10 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 9 FT.
.THU NIGHT...S WIND 35 KT. SEAS 11 FT.
.FRI THROUGH SAT...SW WIND 25 KT. SEAS 11 FT.
.SUN...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ176-121300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
335 PM AKDT TUE APR 11 2017

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

.TONIGHT...S WIND 30 KT. SEAS 20 FT.
.WED...S WIND 25 KT. SEAS 18 FT.
.WED NIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...S WIND 35 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 15 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT...SW WIND 25 KT. SEAS 18 FT.
.SUN...W WIND 20 KT. SEAS 15 FT.

$$

PKZ177-121300-
ADAK TO KISKA-
335 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT BECOMING SW 25 KT AFTER MIDNIGHT. 
SEAS 21 FT.
.WED...SW WIND 30 KT. SEAS 15 FT.
.WED NIGHT...W WIND 25 KT. SEAS 13 FT. RAIN.
.THU...S WIND 35 KT. SEAS 13 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 13 FT.
.FRI...SW WIND 25 KT. SEAS 16 FT.
.SAT...SW WIND 30 KT. SEAS 20 FT.
.SUN...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ178-121300-
KISKA TO ATTU-
335 PM AKDT TUE APR 11 2017

...GALE WARNING TONIGHT AND WEDNESDAY NIGHT...

.TONIGHT...NW WIND 35 KT. SEAS 15 FT.
.WED...NW WIND 30 KT. SEAS 16 FT.
.WED NIGHT...SW WIND 25 KT BECOMING S 35 KT AFTER MIDNIGHT. 
SEAS 11 FT. RAIN.
.THU...SW WIND 35 KT. SEAS 12 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 18 FT.
.FRI THROUGH SAT...SW WIND 30 KT. SEAS 23 FT.
.SUN...SW WIND 20 KT. SEAS 11 FT.

$$

PKZ179-121300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
335 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 40 KT. SEAS IN ICE FREE WATERS 16 FT. RAIN.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 15 FT. RAIN.
.WED NIGHT...S WIND 20 KT. SEAS IN ICE FREE WATERS 12 FT. RAIN.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.FRI...S WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...S WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

PKZ180-121300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
335 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. SEAS IN ICE FREE WATERS 4 FT. PATCHY
FREEZING FOG.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 5 FT. PATCHY FOG.
.WED NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. PATCHY
FREEZING FOG.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.THU NIGHT...S WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI THROUGH SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...E WIND 10 KT. SEAS IN ICE FREE WATERS 1 FOOT.

$$

PKZ181-121300-
NORTH AND WEST OF NUNIVAK ISLAND-
335 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. PATCHY FREEZING FOG.
.WED...SE WIND 35 KT. PATCHY FOG.
.WED NIGHT...SE WIND 30 KT.
.THU...S WIND 20 KT.
.THU NIGHT...S WIND 15 KT.
.FRI THROUGH SAT...SE WIND 20 KT.
.SUN...VARIABLE WIND 10 KT.

$$

PKZ185-121300-
SAINT MATTHEW ISLAND WATERS-
335 PM AKDT TUE APR 11 2017

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...SE WIND 35 KT. SEAS IN ICE FREE WATERS 12 FT. RAIN AND
SNOW.
.WED...SE WIND 35 KT. SEAS IN ICE FREE WATERS 11 FT. RAIN.
.WED NIGHT...SE WIND 30 KT E OF SAINT MATTHEW ISLAND...SE 25 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 10 FT. RAIN WITH 
SNOW.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.FRI...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT.
.SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 10 FT.

$$

040 
FZAK52 PAFC 121120
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
320 AM AKDT WED APR 12 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-130030-
320 AM AKDT WED APR 12 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 986 MB LOW 150 NM EAST OF SHEMYA BECOMES A TROUGH OF LOW 
PRESSURE OVER THE CENTRAL BERING TONIGHT...THEN DISSIPATES. A 
FRONT MOVES INTO THE WESTERN ALEUTIANS LATE TONIGHT...THEN MOVES 
INTO THE CENTRAL BERING/ALEUTIANS BY LATE THU NIGHT. HIGH PRESSURE
BUILDS INTO THE EASTERN BERING THU AND PERSISTS THROUGH LATE THU 
NIGHT.

$$

PKZ150-130030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
320 AM AKDT WED APR 12 2017

.TODAY...SE WIND 10 KT. SEAS 5 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.THU NIGHT...W WIND 20 KT. SEAS 7 FT.
.FRI...E WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ155-130030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SE WIND 25 KT EXCEPT SE 15 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 10 FT.
.TONIGHT...SE WIND 25 KT EXCEPT SE 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 11 FT.
.THU...SE WIND 15 KT. SEAS 11 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.FRI...S WIND 25 KT. SEAS 9 FT.
.SAT...S WIND 20 KT. SEAS 9 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 8 FT.

$$

PKZ160-130030-
BRISTOL BAY-
320 AM AKDT WED APR 12 2017

.TODAY...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.TONIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...SE WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS IN ICE FREE WATERS 2 FT.
.THU NIGHT...W WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI THROUGH SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-130030-
PORT HEIDEN TO CAPE SARICHEF-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE WIND 30 KT EXCEPT SE 20 KT FROM PORT MOLLER E. SEAS 7 
FT.
.TONIGHT...SE WIND 30 KT EXCEPT SE 20 KT FROM PORT MOLLER E. SEAS 7 
FT.
.THU...SE WIND 15 KT. SEAS 5 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.FRI...SE WIND 25 KT. SEAS 6 FT.
.SAT...S WIND 20 KT. SEAS 8 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ170-130030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
320 AM AKDT WED APR 12 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 40 KT EXCEPT S 30 KT W OF UNALASKA. SEAS 11 FT. 
RAIN.
.TONIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. SEAS 9
FT.
.THU...SW WIND 10 KT. SEAS 5 FT.
.THU NIGHT...S WIND 25 KT. SEAS 6 FT.
.FRI...S WIND 30 KT. SEAS 9 FT.
.SAT THROUGH SUN...SW WIND 15 KT. SEAS 9 FT.

$$

PKZ171-130030-
UNALASKA BAY-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE WIND 30 KT. SEAS 5 FT. RAIN.
.TONIGHT...S WIND 15 KT BECOMING W 10 KT AFTER MIDNIGHT. SEAS 2 FT.
.THU...W WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 2 FT.
.THU NIGHT...SE WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 25 KT. SEAS 4 FT.
.SAT...W WIND 15 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.

$$

PKZ172-130030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
320 AM AKDT WED APR 12 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT. SEAS 16 FT. RAIN.
.TONIGHT...S WIND 30 KT BECOMING W 15 KT AFTER MIDNIGHT. SEAS 15
FT. RAIN.
.THU...W WIND 15 KT. SEAS 12 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 30 KT. SEAS 12 FT.
.SAT...W WIND 20 KT. SEAS 11 FT.
.SUN...SW WIND 15 KT. SEAS 11 FT.

$$

PKZ173-130030-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S WIND 25 KT. SEAS 9 FT.
.TONIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU...S WIND 20 KT. SEAS 7 FT.
.THU NIGHT...S WIND 35 KT. SEAS 12 FT.
.FRI...SW WIND 35 KT. SEAS 12 FT.
.SAT...SW WIND 20 KT. SEAS 9 FT.
.SUN...SW WIND 15 KT. SEAS 11 FT.

$$

PKZ174-130030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S WIND 20 KT. SEAS 16 FT.
.TONIGHT...SW WIND 20 KT. SEAS 14 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 13 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT THROUGH SUN...W WIND 20 KT. SEAS 13 FT.

$$

PKZ175-130030-
SEGUAM ISLAND TO ADAK BERING SIDE-
320 AM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S WIND 30 KT. SEAS 10 FT.
.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 8 FT. RAIN.
.THU NIGHT...S WIND 35 KT. SEAS 10 FT.
.FRI...SW WIND 30 KT. SEAS 9 FT.
.SAT THROUGH SUN...W WIND 20 KT. SEAS 11 FT.

$$

PKZ176-130030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
320 AM AKDT WED APR 12 2017

...GALE WARNING THURSDAY...

.TODAY...SW WIND 25 KT. SEAS 17 FT.
.TONIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...SW WIND 25 KT BECOMING S 35 KT IN THE AFTERNOON. SEAS 12
FT. RAIN.
.THU NIGHT...S WIND 35 KT. SEAS 14 FT.
.FRI...W WIND 30 KT. SEAS 14 FT.
.SAT...SW WIND 20 KT. SEAS 14 FT.
.SUN...W WIND 25 KT. SEAS 16 FT.

$$

PKZ177-130030-
ADAK TO KISKA-
320 AM AKDT WED APR 12 2017

...GALE WARNING THURSDAY...

.TODAY...W WIND 30 KT. SEAS 15 FT.
.TONIGHT...W WIND 25 KT. SEAS 14 FT. SNOW AND RAIN.
.THU...S WIND 35 KT. SEAS 13 FT. RAIN AND SNOW.
.THU NIGHT...W WIND 30 KT. SEAS 12 FT.
.FRI...SW WIND 30 KT. SEAS 17 FT.
.SAT THROUGH SUN...W WIND 25 KT. SEAS 17 FT.

$$

PKZ178-130030-
KISKA TO ATTU-
320 AM AKDT WED APR 12 2017

...GALE WARNING TONIGHT AND THURSDAY...

.TODAY...NW WIND 30 KT. SEAS 16 FT.
.TONIGHT...SW WIND 20 KT BECOMING SE 35 KT AFTER MIDNIGHT. SEAS
11 FT. SNOW AND RAIN.
.THU...S WIND 35 KT BECOMING W 25 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.THU NIGHT...SW WIND 25 KT. SEAS 19 FT.
.FRI THROUGH SAT...SW WIND 30 KT. SEAS 20 FT.
.SUN...SW WIND 25 KT. SEAS 18 FT.

$$

PKZ179-130030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
320 AM AKDT WED APR 12 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 
IN ICE FREE WATERS 15 FT. RAIN.
.TONIGHT...S WIND 20 KT. SEAS IN ICE FREE WATERS 12 FT.
.THU...S WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.THU NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.FRI...S WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...SW WIND 15 KT. SEAS IN ICE FREE WATERS 10 FT.
.SUN...SE WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

PKZ180-130030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
320 AM AKDT WED APR 12 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT EXCEPT SE 25 KT S OF CAPE NEWENHAM. SEAS IN 
ICE FREE WATERS 6 FT.
.TONIGHT...SE WIND 30 KT EXCEPT SE 20 KT S OF CAPE NEWENHAM. SEAS IN
ICE FREE WATERS 6 FT.
.THU...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.THU NIGHT...S WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI...SE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ181-130030-
NORTH AND WEST OF NUNIVAK ISLAND-
320 AM AKDT WED APR 12 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND 35 KT.
.TONIGHT...SE WIND 35 KT. RAIN.
.THU...SE WIND 25 KT BECOMING S 15 KT IN THE AFTERNOON.
.THU NIGHT...SE WIND 15 KT.
.FRI THROUGH SAT...SE WIND 25 KT.
.SUN...VARIABLE WIND 10 KT.

$$

PKZ185-130030-
SAINT MATTHEW ISLAND WATERS-
320 AM AKDT WED APR 12 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND 35 KT E OF SAINT MATTHEW ISLAND...SE 25 KT W OF 
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 11 FT. RAIN.
.TONIGHT...SE WIND 35 KT E OF SAINT MATTHEW ISLAND...SE 25 KT W OF 
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 10 FT.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.
.FRI...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.SAT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 11 FT.
.SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT.

$$

237 
FZAK52 PAFC 122344
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
344 PM AKDT WED APR 12 2017

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ199-131300-
344 PM AKDT WED APR 12 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A TROUGH OF LOW PRESSURE OVER THE CENTRAL AND WESTERN BERING WILL
DISSIPATE THIS EVENING. A FRONT OVER THE EASTERN ALEUTIANS WILL 
DISSIPATE TONIGHT. ANOTHER FRONT WILL ENTER THE WESTERN ALEUTIANS
TONIGHT...THEN MOVE TO THE EASTERN ALEUTIANS BY FRI. THE 
ASSOCIATED KAMCHATKA LOW WILL MOVE TO 220 NM NORTHWEST OF SHEMYA 
AT 982 MB BY FRI AFTERNOON.

$$

PKZ150-131300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
344 PM AKDT WED APR 12 2017

.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.THU NIGHT...W WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...SE WIND 15 KT. SEAS 7 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ155-131300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
344 PM AKDT WED APR 12 2017

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

.TONIGHT...SE WIND 30 KT EXCEPT SE 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 12 FT.
.THU...SE WIND 15 KT. SEAS 11 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 9 FT.
.FRI AND FRI NIGHT...SE WIND 20 KT. SEAS 7 FT.
.SAT...S WIND 20 KT. SEAS 8 FT.
.SUN AND MON...VARIABLE WIND 10 KT. SEAS 8 FT.

$$

PKZ160-131300-
BRISTOL BAY-
344 PM AKDT WED APR 12 2017

.TONIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...E WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS IN ICE FREE WATERS 2 FT.
.THU NIGHT...W WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. PATCHY FOG.
.FRI...E WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN THROUGH MON...E WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-131300-
PORT HEIDEN TO CAPE SARICHEF-
344 PM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE WIND 30 KT EXCEPT SE 25 KT FROM PORT MOLLER E. 
SEAS 7 FT.
.THU...SE WIND 20 KT IN THE MORNING BECOMING VARIABLE 10 KT. 
SEAS 5 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.FRI...SE WIND 20 KT. SEAS 4 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 5 FT.
.SAT...S WIND 20 KT. SEAS 8 FT.
.SUN AND MON...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ170-131300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
344 PM AKDT WED APR 12 2017

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

.TONIGHT...S WIND 30 KT BECOMING SW 20 KT AFTER MIDNIGHT. 
SEAS 9 FT. RAIN.
.THU...SW WIND 15 KT. SEAS 6 FT.
.THU NIGHT...S WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. 
SEAS 6 FT.
.FRI...SE WIND 30 KT. SEAS 8 FT.
.FRI NIGHT...SW WIND 30 KT. SEAS 9 FT.
.SAT...W WIND 15 KT. SEAS 9 FT.
.SUN...SW WIND 15 KT. SEAS 8 FT.
.MON...W WIND 15 KT. SEAS 7 FT.

$$

PKZ171-131300-
UNALASKA BAY-
344 PM AKDT WED APR 12 2017

.TONIGHT...S WIND 15 KT WITH GUSTS TO 25 KT IN THE EVENING BECOMING 
VARIABLE LESS THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT. RAIN.
.THU...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.THU NIGHT...SE WIND 10 KT BECOMING S AFTER MIDNIGHT. SEAS 2 FT.
RAIN.
.FRI AND FRI NIGHT...S WIND 25 KT. SEAS 3 FT.
.SAT...W WIND 15 KT. SEAS 3 FT.
.SUN AND MON...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.

$$

PKZ172-131300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
344 PM AKDT WED APR 12 2017

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

.TONIGHT...S WIND 30 KT BECOMING SW 20 KT AFTER MIDNIGHT. 
SEAS 16 FT. RAIN.
.THU...VARIABLE WIND 10 KT. SEAS 11 FT.
.THU NIGHT...VARIABLE WIND 10 KT BECOMING S 20 KT AFTER MIDNIGHT.
SEAS 8 FT.
.FRI AND FRI NIGHT...SW WIND 30 KT. SEAS 12 FT.
.SAT...W WIND 20 KT. SEAS 10 FT.
.SUN...SW WIND 15 KT. SEAS 11 FT.
.MON...W WIND 15 KT. SEAS 10 FT.

$$

PKZ173-131300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
344 PM AKDT WED APR 12 2017

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU...S WIND 20 KT. SEAS 7 FT.
.THU NIGHT...S WIND 35 KT. SEAS 11 FT. RAIN.
.FRI...S WIND 35 KT. SEAS 12 FT.
.FRI NIGHT...W WIND 25 KT. SEAS 9 FT.
.SAT THROUGH MON...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ174-131300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
344 PM AKDT WED APR 12 2017

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 14 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 11 FT. RAIN.
.FRI...S WIND 35 KT. SEAS 14 FT.
.FRI NIGHT...W WIND 25 KT. SEAS 13 FT.
.SAT THROUGH MON...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ175-131300-
SEGUAM ISLAND TO ADAK BERING SIDE-
344 PM AKDT WED APR 12 2017

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 8 FT.
.THU NIGHT...SE WIND 35 KT. SEAS 11 FT. RAIN.
.FRI...SW WIND 30 KT. SEAS 10 FT.
.FRI NIGHT...SW WIND 25 KT. SEAS 9 FT.
.SAT THROUGH SUN...W WIND 20 KT. SEAS 11 FT.
.MON...SW WIND 20 KT. SEAS 8 FT.

$$

PKZ176-131300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
344 PM AKDT WED APR 12 2017

...GALE WARNING THURSDAY AND THURSDAY NIGHT...

.TONIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...SW WIND 25 KT BECOMING S 35 KT IN THE AFTERNOON. 
SEAS 11 FT.
.THU NIGHT...S WIND 35 KT. SEAS 14 FT. RAIN.
.FRI...W WIND 30 KT. SEAS 14 FT.
.FRI NIGHT...W WIND 25 KT. SEAS 14 FT.
.SAT...SW WIND 20 KT. SEAS 14 FT.
.SUN...W WIND 25 KT. SEAS 16 FT.
.MON...SW WIND 20 KT. SEAS 11 FT.

$$

PKZ177-131300-
ADAK TO KISKA-
344 PM AKDT WED APR 12 2017

...GALE WARNING THURSDAY...

.TONIGHT...W WIND 25 KT. SEAS 14 FT.
.THU...S WIND 35 KT. SEAS 13 FT. RAIN.
.THU NIGHT...SW WIND 30 KT BECOMING W 20 KT AFTER MIDNIGHT. 
SEAS 11 FT.
.FRI...SW WIND 30 KT. SEAS 15 FT.
.FRI NIGHT...SW WIND 25 KT. SEAS 17 FT.
.SAT THROUGH SUN...W WIND 25 KT. SEAS 17 FT.
.MON...S WIND 20 KT. SEAS 13 FT.

$$

PKZ178-131300-
KISKA TO ATTU-
344 PM AKDT WED APR 12 2017

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...SW WIND 25 KT BECOMING S 35 KT AFTER MIDNIGHT. 
SEAS 11 FT. RAIN.
.THU...S WIND 35 KT BECOMING W 25 KT IN THE AFTERNOON. 
SEAS 11 FT. RAIN.
.THU NIGHT...S WIND 30 KT. SEAS 17 FT.
.FRI AND FRI NIGHT...SW WIND 30 KT. SEAS 20 FT.
.SAT...SW WIND 30 KT. SEAS 19 FT.
.SUN...SW WIND 25 KT. SEAS 18 FT.
.MON...SE WIND 20 KT. SEAS 13 FT.

$$

PKZ179-131300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
344 PM AKDT WED APR 12 2017

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

.TONIGHT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT. RAIN.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW.
.FRI...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.FRI NIGHT...S WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 10 FT.
.SUN...SE WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

PKZ180-131300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
344 PM AKDT WED APR 12 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT.
.THU...SE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU NIGHT...S WIND 10 KT INCREASING TO 15 KT AFTER MIDNIGHT. 
SEAS IN ICE FREE WATERS 3 FT. PATCHY FOG.
.FRI...SE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.SAT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON...E WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ181-131300-
NORTH AND WEST OF NUNIVAK ISLAND-
344 PM AKDT WED APR 12 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT.
.THU...SE WIND 25 KT.
.THU NIGHT...S WIND 15 KT. PATCHY FREEZING FOG.
.FRI...SE WIND 20 KT.
.FRI NIGHT...SE WIND 25 KT.
.SAT...SE WIND 20 KT.
.SUN THROUGH MON...VARIABLE WIND 10 KT.

$$

PKZ185-131300-
SAINT MATTHEW ISLAND WATERS-
344 PM AKDT WED APR 12 2017

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT E OF SAINT MATTHEW ISLAND...SE 25 KT W OF 
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 10 FT.
.THU...S WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.THU NIGHT...SE WIND 20 KT E OF SAINT MATTHEW ISLAND...SE 30 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 9 FT. RAIN.
.FRI...SE WIND 35 KT. SEAS IN ICE FREE WATERS 12 FT.
.FRI NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.SAT...SE WIND 25 KT. SEAS IN ICE FREE WATERS 12 FT.
.SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT.
.MON...E WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
408 PM AKDT Sun Apr 9 2017

.ANALYSIS AND UPPER LEVELS...
The primary feature in the Alaska region today is a vertically
stacked low and associated occluded front which are weakening
along the Aleutians and southern Bering Sea. Elsewhere, weak flow
dominates with a broad trough lifting northward across the Gulf
of Alaska and southern mainland. There are some showers focused
ahead of weak embedded waves, but nothing very significant. The
low which has been south of Kodiak Island the past few days
continues to spin in place, providing steadier precipitation for
portions of Kodiak Island. Lastly, widespread stratus and fog
dominate the northern to eastern Bering Sea as well as the
Kuskokwim Delta.

&&

.MODEL DISCUSSION...
Model guidance is generally in good agreement with continued
smaller scale differences with upper waves lifting northward
across the southern mainland. Thus, the main forecast challenge
is determining the extent of shower activity in a weakly forced
environment. Overall forecast confidence is high.

&&

.AVIATION...
PANC...The airport will see gusty southeast winds through the
early evening hours before diminishing. Otherwise, VFR conditions
will persist.

&&

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

A series of weak upper level impulses will bring clouds with a
few showers, mainly to the mountains of Southcentral through Tue.
Clouds and shower activity will diminish on Wed as high pressure
builds over the area. Afternoon high temperatures in the 40s to
around 50 are expected through Wed, with overnight lows in the
20s.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)...
The Southwest Alaska region continues with moisture spilling over
from the weakening low pressure system located south of Kodiak
Island. This will create a scattered showery regime as moisture
moves from the west to east across the AOR. Look for fog to
develop in the overnight hours tonight in the Kuskokwim Delta,
Lower Kuskokwim Valley and Bristol Bay interior. This weather
phenomena will be the biggest forecast challenge before the fog
dissipates by late Monday morning. By Monday evening, an upper
level ridge of high pressure builds into the eastern Bering, and
gradually spreads into the Southwest Alaska region. This synoptic
feature brings warmer temperatures to the region.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)...
The weakening surface low is located over the Central Aleutians
with the associated weather front spreading through the eastern
Bering crossing through Cape Sarichef into the North Pacific
Ocean. This brings rain accompanied by warmer temperatures to the
Central/Eastern Aleutians and Bering Sea. By Monday this system
tracks into the North Pacific Ocean, and the Western Aleutians has
a storm force low approaching with the frontal boundary beginning
to move through the aforementioned region. Look for gale force
winds with widespread rain, and stratus spreading into Western
Aleutians/Bering Sea.

&&

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

Model guidance had a bit of a tough time dealing with the mid week
ridging that is progged to set up across Western AK. Eventually
all have given way to climatology for this time of year. Monday
evening and into Tuesday, a modestly deep low pressure system
will detach from any upper level support. This low will slide
north into the western Bering and will have an occluded front
draped out from it. Farther to the east will be a strengthening
ridge that will slowly work across the AKPEN and across the
western portion of the state. The frontal occlusion will run into
the ridge and slow down any eastward progress. By Thursday the
front stalls out from St. Paul and southeast through Cold Bay as
the parent low completely fills. Southcentral for this time will
continue to see more of the same. As the high pressure slides
closer, skies are expected to remain fairly mainly cloud free.
Daytime temperatures will continue to slowly inch upward as we
gain more solar heating and overnight lows will still dip just
below freezing on nights that allow heat to radiate out.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...None.
MARINE...Gales 173-178 185 411 412 413.

&&

SYNOPSIS AND MODEL DISCUSSION...SB
SOUTHCENTRAL ALASKA...DS
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...PD
LONG TERM...SS