Gale Warning 279, NWS Anchorage, AK

093 
FZAK52 PAFC 101157
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 AM 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.

PKZ199-110030-
357 AM AKDT MON APR 10 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 968 MB LOW 600 NM SOUTHWEST OF SHEMYA WILL MOVE TO 30 NM EAST 
OF SHEMYA AT 985 MB BY LATE TUESDAY NIGHT. A WEAK FRONT NEAR SAND
POINT WILL MOVE SOUTH INTO THE NORTH PACIFIC AND WEAKEN THROUGH
TONIGHT.

$$

PKZ150-110030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 25 KT. SEAS 8 FT. RAIN.
.TONIGHT...NE WIND 25 KT. SEAS 10 FT.
.TUE...NE WIND 25 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS 9 FT.
.TUE NIGHT...E WIND 15 KT. SEAS 6 FT.
.WED...SE WIND 15 KT. SEAS 6 FT.
.THU THROUGH FRI...NW WIND 15 KT. SEAS 7 FT.

$$

PKZ155-110030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NE WIND 25 KT. SEAS 9 FT.
.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.TUE...E WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 7 FT.
.WED...SE WIND 25 KT. SEAS 12 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.FRI...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ160-110030-
BRISTOL BAY-
357 AM AKDT MON APR 10 2017

.TODAY...E WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TONIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...W WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI...N WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ165-110030-
PORT HEIDEN TO CAPE SARICHEF-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...NE WIND 15 KT EXCEPT E 20 KT FROM PORT MOLLER E. SEAS 5
FT.
.TONIGHT...VARIABLE WIND 10 KT BECOMING SE 15 KT AFTER MIDNIGHT.
FROM PORT MOLLER E...E WIND 20 KT IN THE EVENING BECOMING VARIABLE 
10 KT. SEAS 4 FT.
.TUE...SE WIND 25 KT EXCEPT SE 20 KT FROM PORT MOLLER E. SEAS 5
FT.
.TUE NIGHT...SE WIND 25 KT. SEAS 5 FT.
.WED...SE WIND 30 KT. SEAS 6 FT.
.THU...SW WIND 25 KT. SEAS 5 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.

$$

PKZ170-110030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 AM AKDT MON APR 10 2017

...GALE WARNING TUESDAY...

.TODAY...NE WIND 10 KT. SEAS 6 FT.
.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...S WIND 30 KT. SEAS 11 FT.
.THU...S WIND 20 KT. SEAS 5 FT.
.FRI...S WIND 20 KT. SEAS 9 FT.

$$

PKZ171-110030-
UNALASKA BAY-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TONIGHT...SE WIND 10 KT INCREASING TO 15 KT AFTER MIDNIGHT. SEAS
2 FT.
.TUE...SE WIND 25 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 25 KT. SEAS 4 FT.
.WED...S WIND 25 KT. SEAS 3 FT.
.THU...SW WIND 10 KT. SEAS 2 FT.
.FRI...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-110030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...N WIND 15 KT. SEAS 11 FT.
.TONIGHT...E WIND 15 KT BECOMING SE 25 KT AFTER MIDNIGHT. SEAS 8
FT.
.TUE...SE WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS 14 FT.
.WED...S WIND 30 KT. SEAS 16 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.FRI...S WIND 20 KT. SEAS 13 FT.

$$

PKZ173-110030-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
357 AM AKDT MON APR 10 2017

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...NE WIND 10 KT BECOMING SE 15 KT IN THE AFTERNOON. SEAS 6 
FT.
.TONIGHT...SE WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
6 FT BUILDING TO 11 FT. RAIN.
.TUE...SE WIND 40 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...S WIND 30 KT. SEAS 11 FT.
.WED THROUGH THU...S WIND 25 KT. SEAS 9 FT.
.FRI...S WIND 20 KT. SEAS 9 FT.

$$

PKZ174-110030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 AM AKDT MON APR 10 2017

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...NE WIND 10 KT BECOMING S 15 KT IN THE AFTERNOON. SEAS 12 
FT.
.TONIGHT...SE WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.TUE...SE WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...S WIND 30 KT. SEAS 17 FT.
.WED...SW WIND 20 KT. SEAS 17 FT.
.THU THROUGH FRI...S WIND 20 KT. SEAS 12 FT.

$$

PKZ175-110030-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 AM AKDT MON APR 10 2017

...GALE WARNING TONIGHT...

.TODAY...E WIND 15 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS 5
FT.
.TONIGHT...SE WIND 45 KT. SEAS 11 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...S WIND 30 KT. SEAS 10 FT.
.WED THROUGH THU...S WIND 25 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 8 FT.

$$

PKZ176-110030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 AM AKDT MON APR 10 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...E WIND 15 KT BECOMING SE 35 KT IN THE AFTERNOON. SEAS
10 FT.
.TONIGHT...SE WIND 35 KT. SEAS 12 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 12 FT BUILDING TO 17 FT IN THE
AFTERNOON. RAIN.
.TUE NIGHT...S WIND 30 KT. SEAS 20 FT.
.WED...SW WIND 25 KT. SEAS 17 FT.
.THU THROUGH FRI...S WIND 25 KT. SEAS 13 FT.

$$

PKZ177-110030-
ADAK TO KISKA-
357 AM AKDT MON APR 10 2017

...GALE WARNING THROUGH TUESDAY...

.TODAY...SE WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS 10
FT. RAIN.
.TONIGHT...S WIND 40 KT. SEAS 14 FT. RAIN.
.TUE...S WIND 40 KT. SEAS 17 FT BERING SIDE...23 FT PACIFIC SIDE. 
RAIN SHOWERS.
.TUE NIGHT...S WIND 30 KT. SEAS 22 FT.
.WED...W WIND 30 KT. SEAS 15 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 15 FT.

$$

PKZ178-110030-
KISKA TO ATTU-
357 AM AKDT MON APR 10 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND INCREASING TO 40 KT. SEAS 12 FT. RAIN.
.TONIGHT...SE WIND 35 KT. SEAS 16 FT. RAIN.
.TUE...SE WIND 30 KT BECOMING NW IN THE AFTERNOON. SEAS 19 FT. RAIN
SHOWERS.
.TUE NIGHT...NW WIND 30 KT. SEAS 15 FT.
.WED...W WIND 30 KT. SEAS 14 FT.
.THU...S WIND 30 KT. SEAS 20 FT.
.FRI...SW WIND 25 KT. SEAS 20 FT.

$$

PKZ179-110030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 AM AKDT MON APR 10 2017

...GALE WARNING TUESDAY...

.TODAY...NE WIND 15 KT.
.TONIGHT...E WIND 15 KT BECOMING SE 25 KT AFTER MIDNIGHT.
.TUE...SE WIND 40 KT.
.TUE NIGHT...SE WIND 35 KT.
.WED...SE WIND 30 KT.
.THU...S WIND 15 KT.
.FRI...SE WIND 20 KT.

$$

PKZ180-110030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 AM AKDT MON APR 10 2017

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...NE WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.TONIGHT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...SE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...SE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU...S WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI...SE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ181-110030-
NORTH AND WEST OF NUNIVAK ISLAND-
357 AM AKDT MON APR 10 2017

...BRISK WIND ADVISORY TUESDAY...

.TODAY...SE WIND 10 KT.
.TONIGHT...SE WIND 15 KT.
.TUE...SE WIND 25 KT.
.TUE NIGHT...SE WIND 30 KT.
.WED...SE WIND 30 KT.
.THU...SE WIND 25 KT.
.FRI...SE WIND 15 KT.

$$

PKZ185-110030-
SAINT MATTHEW ISLAND WATERS-
357 AM AKDT MON APR 10 2017

...GALE WARNING TUESDAY...

.TODAY...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...NE 20 KT
W OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 6 FT.
.TONIGHT...E WIND 15 KT E OF SAINT MATTHEW ISLAND...E 30 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 7 FT.
.TUE...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.
.TUE NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 FT.
.WED...SE WIND 30 KT. SEAS IN ICE FREE WATERS 11 FT.
.THU...SE WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.
.FRI...SE WIND 20 KT. SEAS IN ICE FREE WATERS 11 FT.

$$

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.

$$

708 
FZAK52 PAFC 131200
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT THU APR 13 2017

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

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

PKZ199-140115-
400 AM AKDT THU APR 13 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A FRONT ALONG THE ALASKAN WEST COAST DISSIPATES FRI MORNING. A 
956 MB KAMCHATKA LOW MOVES TO 200 NM NORTH OF ATTU WITH ITS 
ASSOCIATED FRONT PUSHING TO THE EASTERN ALEUTIANS BY SAT MORNING. 
A 998 MB LOW FORMS 140 NM NORTH OF AMCHITKA THU NIGHT MOVING TO 
THE NORTH KAMCHATKA COAST BY SAT MORNING. A 1003 MB LOW FORMS 65 
NM SOUTH OF DUTCH HARBOR SAT MORNING.

$$

PKZ150-140115-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
400 AM AKDT THU APR 13 2017

.TODAY...VARIABLE WIND 10 KT BECOMING W 15 KT IN THE AFTERNOON. SEAS
7 FT.
.TONIGHT...W WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 20 KT IN THE MORNING BECOMING VARIABLE 10 KT. SEAS
6 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SAT...SE WIND 20 KT. SEAS 6 FT.
.SUN...SE WIND 15 KT. SEAS 5 FT.
.MON...NE WIND 15 KT. SEAS 6 FT.

$$

PKZ155-140115-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE WIND 15 KT. SEAS 11 FT.
.TONIGHT...S WIND 10 KT. SEAS 9 FT.
.FRI...S WIND 20 KT EXCEPT S 10 KT FROM THE SHUMAGIN ISLANDS E. SEAS
7 FT.
.FRI NIGHT...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 20 KT. SEAS 8 FT.
.SUN...SE WIND 15 KT. SEAS 6 FT.
.MON...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ160-140115-
BRISTOL BAY-
400 AM AKDT THU APR 13 2017

.TODAY...E WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS IN ICE FREE WATERS 2 FT.
.TONIGHT...W WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. PATCHY FOG.
.FRI...VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT IN THE
AFTERNOON. SEAS IN ICE FREE WATERS 2 FT. PATCHY FOG.
.FRI NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ165-140115-
PORT HEIDEN TO CAPE SARICHEF-
400 AM AKDT THU APR 13 2017

.TODAY...SE WIND 20 KT IN THE MORNING BECOMING VARIABLE 10 KT.
SEAS 5 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.FRI...SE WIND 20 KT. SEAS 4 FT. PATCHY FOG.
.FRI NIGHT...SE WIND 20 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.
.SUN...E WIND 15 KT. SEAS 5 FT.
.MON...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ170-140115-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...SW WIND 10 KT. SEAS 5 FT.
.TONIGHT...S WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. SEAS
5 FT.
.FRI...SE WIND 30 KT. SEAS 8 FT. RAIN.
.FRI NIGHT...S WIND 30 KT. SEAS 8 FT.
.SAT...NW WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ171-140115-
UNALASKA BAY-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING S 10 KT AFTER
MIDNIGHT. SEAS 2 FT.
.FRI...SE WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 2 FT
BUILDING TO 4 FT. RAIN.
.FRI NIGHT...S WIND 25 KT. SEAS 4 FT.
.SAT...NW WIND 15 KT. SEAS 3 FT.
.SUN...SW WIND 10 KT. SEAS 2 FT.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.

$$

PKZ172-140115-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...VARIABLE WIND 10 KT. SEAS 11 FT.
.TONIGHT...VARIABLE WIND 10 KT BECOMING S 20 KT AFTER MIDNIGHT.
SEAS 8 FT.
.FRI...S WIND 30 KT. SEAS 10 FT. RAIN.
.FRI NIGHT...S WIND 30 KT. SEAS 11 FT.
.SAT...NW WIND 20 KT. SEAS 10 FT.
.SUN...W WIND 15 KT. SEAS 6 FT.
.MON...NW WIND 15 KT. SEAS 7 FT.

$$

PKZ173-140115-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
400 AM AKDT THU APR 13 2017

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...S WIND 20 KT. SEAS 7 FT.
.TONIGHT...SE WIND 35 KT. SEAS 7 FT BUILDING TO 11 FT AFTER
MIDNIGHT. RAIN.
.FRI...SE WIND 35 KT. SEAS 12 FT. RAIN.
.FRI NIGHT...W WIND 25 KT. SEAS 9 FT.
.SAT THROUGH SUN...W WIND 15 KT. SEAS 7 FT.
.MON...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ174-140115-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
400 AM AKDT THU APR 13 2017

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...W WIND 15 KT. SEAS 11 FT.
.TONIGHT...S WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.FRI...SE WIND 35 KT. SEAS 14 FT. RAIN.
.FRI NIGHT...W WIND 25 KT. SEAS 13 FT.
.SAT THROUGH SUN...W WIND 15 KT. SEAS 11 FT.
.MON...W WIND 20 KT. SEAS 10 FT.

$$

PKZ175-140115-
SEGUAM ISLAND TO ADAK BERING SIDE-
400 AM AKDT THU APR 13 2017

...GALE WARNING TONIGHT...

.TODAY...SW WIND 15 KT BECOMING S 30 KT IN THE AFTERNOON. SEAS 8 FT.
.TONIGHT...SE WIND 35 KT. SEAS 11 FT. RAIN.
.FRI...SW WIND 30 KT. SEAS 10 FT.
.FRI NIGHT...SW WIND 25 KT. SEAS 8 FT.
.SAT...SW WIND 20 KT. SEAS 8 FT.
.SUN...W WIND 15 KT. SEAS 6 FT.
.MON...SW WIND 20 KT. SEAS 6 FT.

$$

PKZ176-140115-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
400 AM AKDT THU APR 13 2017

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...SW WIND 15 KT BECOMING S 30 KT IN THE AFTERNOON. SEAS 10 
FT.
.TONIGHT...S WIND 35 KT. SEAS 15 FT. RAIN.
.FRI...S WIND 35 KT BECOMING W 25 KT IN THE AFTERNOON. SEAS 14 FT.
.FRI NIGHT...W WIND 25 KT. SEAS 14 FT.
.SAT THROUGH SUN...W WIND 20 KT. SEAS 13 FT.
.MON...SW WIND 20 KT. SEAS 8 FT.

$$

PKZ177-140115-
ADAK TO KISKA-
400 AM AKDT THU APR 13 2017

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT. SEAS 12 FT. RAIN.
.TONIGHT...SW WIND 30 KT BECOMING W 20 KT AFTER MIDNIGHT. SEAS
12 FT.
.FRI...W WIND 20 KT BECOMING SW 30 KT IN THE AFTERNOON. SEAS 10 FT
BERING SIDE...17 FT PACIFIC SIDE.
.FRI NIGHT...SW WIND 25 KT. SEAS 17 FT.
.SAT...SW WIND 25 KT. SEAS 18 FT.
.SUN...W WIND 25 KT. SEAS 12 FT.
.MON...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ178-140115-
KISKA TO ATTU-
400 AM AKDT THU APR 13 2017

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT BECOMING W 25 KT IN THE AFTERNOON. SEAS 12
FT. RAIN.
.TONIGHT...S WIND 30 KT. SEAS 17 FT.
.FRI...SW WIND 30 KT. SEAS 20 FT.
.FRI NIGHT...SW WIND 30 KT. SEAS 22 FT.
.SAT...W WIND 30 KT. SEAS 19 FT.
.SUN...SW WIND 25 KT. SEAS 12 FT.
.MON...SE WIND 20 KT. SEAS 11 FT.

$$

PKZ179-140115-
PRIBILOF ISLANDS NEAR SHORE WATERS-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY TODAY AND FRIDAY...

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

$$

PKZ180-140115-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
400 AM AKDT THU APR 13 2017

.TODAY...SE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.TONIGHT...S WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT. PATCHY FOG.
.FRI...SE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT. PATCHY FOG.
.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...E WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ181-140115-
NORTH AND WEST OF NUNIVAK ISLAND-
400 AM AKDT THU APR 13 2017

...BRISK WIND ADVISORY TODAY...

.TODAY...SE WIND 25 KT BECOMING S 15 KT IN THE AFTERNOON. RAIN.
.TONIGHT...S WIND 15 KT. PATCHY FOG.
.FRI...SE WIND 20 KT. PATCHY FOG.
.FRI NIGHT...SE WIND 25 KT.
.SAT...SE WIND 20 KT.
.SUN THROUGH MON...VARIABLE WIND 10 KT.

$$

PKZ185-140115-
SAINT MATTHEW ISLAND WATERS-
400 AM AKDT THU APR 13 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.TONIGHT...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 30 KT. SEAS IN ICE FREE WATERS 12 FT. RAIN AND
SNOW.
.FRI NIGHT...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 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...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

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

.ANALYSIS AND UPPER LEVELS...

Southern Alaska remains in a rather weak flow regime aloft as the
main Pacific jet stream remains well south of the forecast area.
In terms of features, there is an occluded gale force low across
the Western Bering Sea/Aleutians with a high latitude blocking
high over the Beaufort Sea. There is an upper trough over Western
Alaska which is forming due to the merger of two separate PV
anomalies. There is another shortwave trough over the Eastern Gulf
of Alaska which is lifting north toward the coast, and this
feature will move inland today. Isolated to scattered rain showers
are largely relegated to coastal regions near the Alaska
Peninsula and the Kenai coastline/Kodiak Island although some
isolated activity is trying to form in the lee of the Chugach (in
easterly flow) Mountains this morning. Weak low pressure over the
west coast and broad southerly flow aloft is keeping the pressure
gradient directed onshore, albeit weak.

&&

.MODEL DISCUSSION...

The models are in excellent agreement with the general broad
pattern through next week after being in relatively poor agreement
a couple days ago. However, the smaller details are not as well
handled, especially in the next 36-48 hours as two shortwaves
move northwest toward the Gulf Coast. All the models show similar
depictions as a whole, but with different timing and strength. As
a whole, the general idea is showers and clouds will increase
with each trough passage, but small scale details and the
addition of some afternoon convective forcing keep certainty on
the lower end. However, sensible weather differences will be
less significant, so forecast confidence is generally high as
spring like weather will continue as we head into the next week.
Model preference was toward the GFS on both domains.

&&

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

The airmass over Southcentral Alaska is relatively unstable with
cold air aloft and surface temperatures warming up nicely during
the day. A number of weak short waves are embedded in the
southeast flow aloft which are bringing some rain and snow showers
to the area today. The forecast challenge is to try and time the
short waves as models differ in their location and timing from run
to run. The result will be a chance of some showers...especially
in the afternoon over the inland areas of Southcentral with
showers likely over the north Gulf Coast...including Kodiak
Island.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)...
Southeasterly flow returns by this afternoon as low pressure
approaches from the west while weak ridging builds across the
central interior. Isolated to scattered showers still continues
to develop today across the southwest as upper level short waves
rotate through the upper flow. A drier pattern settles in for
Monday and Tuesday as surface ridging builds from the interior,
while at the same time, an upper level ridge amplifies and moves
inland from the Bering.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)...

A surface low and associated front tracks along the western chain
today and then slips south to the Pacific tonight. This weakening
system will bring gusty small craft winds and mixed precipitation.
A stronger system pushes a front into the western chain by early
Monday and takes a slow northerly track progressing into the Bering
on Tuesday. This occluding system bottoms out around 970 mb just
south of the western Aleutians Monday night. Max easterly gales
can be expected along the frontal boundary as it pushes through
with precipitation falling as rain due to the warm subtropical
nature of this system.

&&

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

The long term forecast will not be seeing drastic change from the
current forecast solution. The week begins with high pressure over
the eastern mainland effectively blocking the the approaching low
in the Gulf of Alaska and results in the Bering Sea low also just
having a glancing blow at southwest Alaska then moving southeast
to the low complex south of the Gulf of Alaska. The Bering Sea and
Aleutians will remain very active as yet another strong storm
moves in on the heels of the exiting storm and rapidly sweeps
across the Aleutians to the Bering Sea coast by mid week. This low
will then be followed by yet another strong low that will take a
more northern track across the Bering Sea.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...None.
MARINE...Gale 175-178.

&&

SYNOPSIS AND MODEL DISCUSSION...JRA
SOUTHCENTRAL ALASKA...EZ
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...KH
LONG TERM...SS