Small Craft Advisory 283, NWS Anchorage, AK

782 
FZAK52 PAFC 051158
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
358 AM AKDT WED APR 5 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.

PKZ199-060045-
358 AM AKDT WED APR 5 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 966 MB GULF LOW WILL MOVE TO 120 NM SOUTHEAST OF SITKINAK AT 
974 MB TONIGHT...THEN WEAKEN IN PLACE TO 980 MB BY THU NIGHT. A
FRONT ASSOCIATED WITH A KAMCHATKA LOW WILL MOVE TO THE WESTERN
ALEUTIANS THIS EVENING...THEN WEAKEN ALONG THE WESTERN AND CENTRAL
ALEUTIANS THROUGH THU NIGHT.

$$

PKZ150-060045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
358 AM AKDT WED APR 5 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW WIND 40 KT. SEAS 14 FT. RAIN AND SNOW.
.TONIGHT...NW WIND 40 KT. SEAS 14 FT.
.THU...NW WIND 30 KT. SEAS 13 FT. RAIN.
.THU NIGHT...NW WIND 30 KT. SEAS 11 FT.
.FRI...SW WIND 30 KT. SEAS 11 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ155-060045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
358 AM AKDT WED APR 5 2017

...GALE WARNING THROUGH THURSDAY...

.TODAY...NW WIND 40 KT. STRONGER GUSTS 60 KT OUT OF BAYS AND PASSES.
SEAS 12 FT.
.TONIGHT...NW WIND 40 KT. STRONGER GUSTS 60 KT OUT OF BAYS AND
PASSES. SEAS 13 FT.
.THU...NW WIND 35 KT. STRONGER GUSTS 60 KT OUT OF BAYS AND
PASSES. SEAS 12 FT.
.THU NIGHT...W WIND 35 KT. SEAS 12 FT.
.FRI...W WIND 30 KT. SEAS 10 FT.
.SAT...W WIND 20 KT. SEAS 8 FT.
.SUN...SE WIND 15 KT. SEAS 8 FT.

$$

PKZ160-060045-
BRISTOL BAY-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW AND RAIN.
.TONIGHT...NW WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW AND
RAIN.
.THU...N WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. SNOW.
.THU NIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...E WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.SAT THROUGH SUN...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ165-060045-
PORT HEIDEN TO CAPE SARICHEF-
358 AM AKDT WED APR 5 2017

...GALE WARNING TODAY...

.TODAY...NW WIND 35 KT. SEAS 10 FT.
.TONIGHT...NW WIND 30 KT. SEAS 10 FT. SNOW.
.THU...NW WIND 30 KT. SEAS 9 FT. SNOW.
.THU NIGHT...NW WIND 25 KT. SEAS 9 FT.
.FRI...W WIND 25 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 15 KT. SEAS 4 FT.

$$

PKZ170-060045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 30 KT. SEAS 9 FT.
.TONIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 25 KT. SEAS 8 FT.
.THU NIGHT...W WIND 25 KT. SEAS 7 FT.
.FRI...NW WIND 25 KT. SEAS 9 FT.
.SAT...NW WIND 20 KT. SEAS 9 FT.
.SUN...E WIND 20 KT. SEAS 4 FT.

$$

PKZ171-060045-
UNALASKA BAY-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 30 KT. SEAS 8 FT.
.TONIGHT...NW WIND 30 KT. SEAS 8 FT.
.THU...NW WIND 25 KT. SEAS 7 FT.
.THU NIGHT...W WIND 15 KT. SEAS 5 FT.
.FRI THROUGH SAT...NW WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 10 KT. SEAS 2 FT.

$$

PKZ172-060045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
358 AM AKDT WED APR 5 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW WIND 35 KT. SEAS 9 FT.
.TONIGHT...NW WIND 35 KT. SEAS 9 FT.
.THU...NW WIND 30 KT. SEAS 8 FT.
.THU NIGHT...W WIND 30 KT. SEAS 7 FT.
.FRI...N WIND 25 KT. SEAS 10 FT.
.SAT...W WIND 25 KT. SEAS 10 FT.
.SUN...E WIND 20 KT. SEAS 11 FT.

$$

PKZ173-060045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
358 AM AKDT WED APR 5 2017

.TODAY...NW WIND 20 KT. SEAS 6 FT.
.TONIGHT...NW WIND 15 KT. SEAS 5 FT.
.THU...W WIND 15 KT. SEAS 5 FT.
.THU NIGHT...SE WIND 20 KT. SEAS 5 FT.
.FRI...N WIND 20 KT. SEAS 8 FT.
.SAT...SE WIND 25 KT. SEAS 8 FT.
.SUN...NE WIND 25 KT. SEAS 7 FT.

$$

PKZ174-060045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
358 AM AKDT WED APR 5 2017

.TODAY...NW WIND 20 KT. SEAS 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 11 FT.
.FRI...NW WIND 30 KT. SEAS 14 FT.
.SAT...S WIND 25 KT. SEAS 10 FT.
.SUN...E WIND 20 KT. SEAS 16 FT.

$$

PKZ175-060045-
SEGUAM ISLAND TO ADAK BERING SIDE-
358 AM AKDT WED APR 5 2017

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

.TODAY...W WIND 15 KT. SEAS 4 FT.
.TONIGHT...W WIND 25 KT. SEAS 6 FT.
.THU...S WIND 25 KT. SEAS 6 FT. WIDESPREAD RAIN AND SNOW SHOWERS.
.THU NIGHT...W WIND 30 KT. SEAS 9 FT.
.FRI...N WIND 25 KT. SEAS 9 FT.
.SAT...SE WIND 25 KT. SEAS 9 FT.
.SUN...NE WIND 25 KT. SEAS 9 FT.

$$

PKZ176-060045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...W WIND 20 KT. SEAS 5 FT.
.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT BECOMING SW 30 KT IN THE AFTERNOON. SEAS 6 FT
BUILDING TO 10 FT IN THE AFTERNOON. WIDESPREAD RAIN AND SNOW 
SHOWERS.
.THU NIGHT...W WIND 30 KT. SEAS 14 FT.
.FRI...NW WIND 30 KT. SEAS 14 FT.
.SAT...SE WIND 25 KT. SEAS 14 FT.
.SUN...NE WIND 25 KT. SEAS 18 FT.

$$

PKZ177-060045-
ADAK TO KISKA-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
5 FT.
.TONIGHT...SW WIND 30 KT. SEAS 7 FT.
.THU...SW WIND 30 KT. SEAS 14 FT. WIDESPREAD SNOW AND RAIN SHOWERS.
.THU NIGHT...W WIND 30 KT. SEAS 15 FT.
.FRI...W WIND 30 KT. SEAS 14 FT.
.SAT...SE WIND 30 KT. SEAS 16 FT.
.SUN...NE WIND 30 KT. SEAS 16 FT.

$$

PKZ178-060045-
KISKA TO ATTU-
358 AM AKDT WED APR 5 2017

...GALE WARNING TONIGHT...

.TODAY...W WIND 15 KT. SEAS 6 FT.
.TONIGHT...SW WIND 20 KT INCREASING TO 35 KT BY MIDNIGHT. SEAS 14 
FT. SNOW AND RAIN.
.THU...W WIND 30 KT. SEAS 16 FT.
.THU NIGHT...NW WIND 30 KT. SEAS 17 FT.
.FRI THROUGH SAT...NE WIND 35 KT. SEAS 16 FT.
.SUN...E WIND 30 KT. SEAS 13 FT.

$$

PKZ179-060045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.TONIGHT...NW WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. FREEZING
SPRAY.
.THU...NW WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU NIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI...NW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ180-060045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
358 AM AKDT WED APR 5 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 30 KT.
.TONIGHT...NW WIND 30 KT.
.THU...NW WIND 30 KT. SNOW.
.THU NIGHT...N WIND 25 KT.
.FRI...NE WIND 20 KT.
.SAT THROUGH SUN...E WIND 10 KT.

$$

PKZ181-060045-
NORTH AND WEST OF NUNIVAK ISLAND-
358 AM AKDT WED APR 5 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 25 KT.
.TONIGHT...NW WIND 25 KT.
.THU...NW WIND 25 KT.
.THU NIGHT...N WIND 15 KT.
.FRI...N WIND 20 KT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT.

$$

PKZ185-060045-
SAINT MATTHEW ISLAND WATERS-
358 AM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 30 KT E OF SAINT MATTHEW ISLAND... NW 20 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 2 FT.
.TONIGHT...NW WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...NW WIND 25 KT E OF SAINT MATTHEW ISLAND... NW 15 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 3 FT.
.THU NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI THROUGH SUN...NE WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT.

$$

051 
FZAK52 PAFC 052330
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKDT WED APR 5 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.

PKZ199-061230-
330 PM AKDT WED APR 5 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 989 CENTRAL KAMCHATKA LOW MOVES TO 325 NM SOUTH OF SAND POINT 
AT 987 MB BY FRI AFTERNOON. THE ASSOCIATED FRONT MOVES ACROSS THE
ALEUTIANS AND EXTENDS BACK TO A 979 MB SOUTHERN KAMCHATKA LOW 
THAT PUSHES A FRONT OVER THE WESTERN ALEUTIANS BY FRI AFTERNOON.

$$

PKZ150-061230-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKDT WED APR 5 2017

...GALE WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...NW WIND 35 KT. SEAS 12 FT.
.THU...NW WIND 35 KT. SEAS 12 FT.
.THU NIGHT...NW WIND 25 KT WITH GUSTS TO 35 KT. SEAS 11 FT...EXCEPT 
16 FT OUT OF THE LOWER SHELIKOF STRAIT ENTRANCE.
.FRI...W WIND 25 KT. SEAS 10 FT.
.FRI NIGHT...SW WIND 20 KT. SEAS 7 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 7 FT.
.MON...E WIND 15 KT. SEAS 8 FT.

$$

PKZ155-061230-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKDT WED APR 5 2017

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...NW WIND 40 KT. GUSTS TO 65 KT OUT OF BAYS AND PASSES.
SEAS 12 FT.
.THU...NW WIND 35 KT. GUSTS TO 60 KT OUT OF BAYS AND PASSES.
SEAS 12 FT.
.THU NIGHT...NW WIND 30 KT. GUSTS TO 50 KT OUT OF BAYS AND 
PASSES. SEAS 10 FT.
.FRI...W WIND 25 KT. SEAS 7 FT.
.FRI NIGHT...W WIND 20 KT. SEAS 8 FT.
.SAT...W WIND 25 KT. SEAS 9 FT.
.SUN...SE WIND 15 KT. SEAS 8 FT.
.MON...E WIND 15 KT. SEAS 8 FT.

$$

PKZ160-061230-
BRISTOL BAY-
330 PM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NW WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW
SHOWERS.
.THU...NW WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW AND RAIN 
SHOWERS.
.THU NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...NE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT...NE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.
.SUN THROUGH MON...E WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ165-061230-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKDT WED APR 5 2017

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

.TONIGHT...NW WIND 30 KT. SEAS 10 FT. FREEZING SPRAY. SNOW
SHOWERS.
.THU...NW WIND 30 KT. SEAS 9 FT. SNOW SHOWERS.
.THU NIGHT...NW WIND 25 KT. SEAS 8 FT.
.FRI AND FRI NIGHT...NW WIND 20 KT. SEAS 6 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SUN THROUGH MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-061230-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NW WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 25 KT. SEAS 7 FT.
.THU NIGHT...W WIND 20 KT IN THE EVENING BECOMING VARIABLE 10 KT.
SEAS 5 FT.
.FRI...N WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS 8 FT.
.SAT...NW WIND 20 KT. SEAS 8 FT.
.SUN THROUGH MON...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ171-061230-
UNALASKA BAY-
330 PM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 7 FT.
.THU NIGHT...NW WIND 15 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT.
.FRI...N WIND 15 KT. SEAS 3 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SUN THROUGH MON...SE WIND 10 KT. SEAS 2 FT.

$$

PKZ172-061230-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKDT WED APR 5 2017

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

.TONIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 30 KT. SEAS 7 FT.
.THU NIGHT...W WIND 25 KT BECOMING SW 15 KT AFTER MIDNIGHT. SEAS
6 FT.
.FRI...NE WIND 15 KT. SEAS 8 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 10 FT.
.SAT...W WIND 25 KT. SEAS 10 FT.
.SUN...E WIND 20 KT. SEAS 11 FT.
.MON...E WIND 15 KT. SEAS 10 FT.

$$

PKZ173-061230-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKDT WED APR 5 2017

.TONIGHT...NW WIND 15 KT. SEAS 5 FT.
.THU...W WIND 15 KT. SEAS 5 FT.
.THU NIGHT...S WIND 20 KT. SEAS 5 FT.
.FRI...NE WIND 20 KT. SEAS 7 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS 8 FT.
.SAT...SE WIND 25 KT. SEAS 7 FT.
.SUN...NE WIND 25 KT. SEAS 7 FT.
.MON...E WIND 25 KT. SEAS 7 FT.

$$

PKZ174-061230-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKDT WED APR 5 2017

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...S WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS
11 FT. RAIN AND SNOW SHOWERS.
.FRI...N WIND 30 KT. SEAS 12 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 9 FT.
.SUN...E WIND 20 KT. SEAS 16 FT.
.MON...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ175-061230-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKDT WED APR 5 2017

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

.TONIGHT...W WIND 25 KT. SEAS 6 FT.
.THU...S WIND 25 KT. SEAS 6 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 9 FT. SNOW AND RAIN SHOWERS.
.FRI...N WIND 25 KT. SEAS 8 FT.
.FRI NIGHT...E WIND 15 KT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 9 FT.
.SUN...NE WIND 25 KT. SEAS 9 FT.
.MON...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ176-061230-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKDT WED APR 5 2017

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

.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT BECOMING SW 30 KT IN THE AFTERNOON. SEAS 6 FT
BUILDING TO 10 FT IN THE AFTERNOON. SNOW AND RAIN SHOWERS.
.THU NIGHT...W WIND 30 KT. SEAS 14 FT. SNOW.
.FRI...NW WIND 30 KT. SEAS 14 FT.
.FRI NIGHT...W WIND 15 KT. SEAS 11 FT.
.SAT...SE WIND 25 KT. SEAS 14 FT.
.SUN...NE WIND 25 KT. SEAS 18 FT.
.MON...SE WIND 25 KT. SEAS 11 FT.

$$

PKZ177-061230-
ADAK TO KISKA-
330 PM AKDT WED APR 5 2017

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

.TONIGHT...W WIND 25 KT. SEAS 7 FT.
.THU...SW WIND 30 KT. SEAS 15 FT. SNOW AND RAIN SHOWERS.
.THU NIGHT...W WIND 30 KT. SEAS 15 FT.
.FRI...NW WIND 20 KT. SEAS 14 FT.
.FRI NIGHT...SE WIND 30 KT. SEAS 10 FT.
.SAT...SE WIND 30 KT. SEAS 16 FT.
.SUN...NE WIND 30 KT. SEAS 16 FT.
.MON...S WIND 30 KT. SEAS 13 FT.

$$

PKZ178-061230-
KISKA TO ATTU-
330 PM AKDT WED APR 5 2017

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND INCREASING TO 35 KT. SEAS 10 FT BUILDING TO 15 FT
AFTER MIDNIGHT. SNOW.
.THU...W WIND 30 KT. SEAS 17 FT.
.THU NIGHT...W WIND 30 KT. SEAS 17 FT.
.FRI...E WIND 25 KT. SEAS 12 FT.
.FRI NIGHT...SE WIND 35 KT. SEAS 11 FT.
.SAT...NE WIND 30 KT. SEAS 17 FT.
.SUN...E WIND 30 KT. SEAS 13 FT.
.MON...S WIND 30 KT. SEAS 20 FT.

$$

PKZ179-061230-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKDT WED APR 5 2017

.TONIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. FREEZING
SPRAY.
.THU...NW WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. FREEZING
SPRAY.
.THU NIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI...NW WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.
.MON...E WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

PKZ180-061230-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKDT WED APR 5 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TONIGHT...NW WIND 30 KT.
.THU...NW WIND 25 KT. SNOW SHOWERS.
.THU NIGHT...NW WIND 20 KT.
.FRI AND FRI NIGHT...N WIND 15 KT.
.SAT...N WIND 15 KT.
.SUN THROUGH MON...E WIND 10 KT.

$$

PKZ181-061230-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKDT WED APR 5 2017

.TONIGHT...NW WIND 20 KT.
.THU...NW WIND 20 KT.
.THU NIGHT...NW WIND 15 KT.
.FRI...N WIND 15 KT.
.FRI NIGHT THROUGH SUN...VARIABLE WIND 10 KT.
.MON...E WIND 15 KT.

$$

PKZ185-061230-
SAINT MATTHEW ISLAND WATERS-
330 PM AKDT WED APR 5 2017

.TONIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...NW WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI AND FRI NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

824 
FZAK52 PAFC 061159
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
359 AM AKDT THU APR 6 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.

PKZ199-070030-
359 AM AKDT THU APR 6 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 973 MB LOW 140 NM SOUTHEAST OF KODIAK CITY TRACKS TO 100 NM
NORTHEAST OF COLD BAY AT 989 MB BY SAT MORNING. A 985 MB CENTRAL
KAMCHATKA LOW MOVES TO 170 NM SOUTH OF DUTCH HARBOR AT 989 MB BY 
FRI MORNING. A 983 MB SOUTHERN KAMCHATKA LOW TRACKS TO 190 NM
SOUTHWEST OF SHEMYA AT 977 MB BY SAT MORNING. THE ASSOCIATED 
FRONT PUSHES INTO THE WESTERN ALEUTIANS FRI AFTERNOON AND INTO THE
CENTRAL ALEUTIANS BY SAT MORNING.

$$

PKZ150-070030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
359 AM AKDT THU APR 6 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW WIND 35 KT. GUSTS TO 55 KT OUT OF BAYS AND PASSES. SEAS 
13 FT.
.TONIGHT...NW WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES. 
SEAS 13 FT.
.FRI...NW WIND 30 KT. SEAS 11 FT.
.FRI NIGHT...SW WIND 20 KT. SEAS 8 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.
.SUN...SE WIND 20 KT. SEAS 7 FT.
.MON...E WIND 25 KT. SEAS 8 FT.

$$

PKZ155-070030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
359 AM AKDT THU APR 6 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW WIND 40 KT. GUSTS TO 60 KT OUT OF BAYS AND PASSES. SEAS 
13 FT.
.TONIGHT...NW WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES. SEAS
11 FT.
.FRI...W WIND 30 KT. SEAS 8 FT.
.FRI NIGHT...W WIND 25 KT. SEAS 10 FT.
.SAT...W WIND 25 KT. SEAS 10 FT.
.SUN...SE WIND 20 KT. SEAS 7 FT.
.MON...E WIND 20 KT. SEAS 9 FT.

$$

PKZ160-070030-
BRISTOL BAY-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. RAIN AND SNOW
SHOWERS.
.TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...NE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI NIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.SAT THROUGH MON...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ165-070030-
PORT HEIDEN TO CAPE SARICHEF-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 30 KT. SEAS 10 FT. FREEZING SPRAY IN THE MORNING. SNOW
SHOWERS.
.TONIGHT...NW WIND 30 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. SEAS 9 FT.
FREEZING SPRAY IN THE EVENING. 
.FRI...NW WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 7 FT.
.SAT...NW WIND 25 KT. SEAS 8 FT.
.SUN...E WIND 15 KT. SEAS 4 FT.
.MON...E WIND 20 KT. SEAS 5 FT.

$$

PKZ170-070030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 30 KT. SEAS 8 FT.
.TONIGHT...W WIND 20 KT BECOMING VARIABLE 10 AFTER MIDNIGHT. SEAS 6 
FT.
.FRI...N WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 9 FT.
.SAT...NW WIND 25 KT. SEAS 8 FT.
.SUN...E WIND 20 KT. SEAS 7 FT.
.MON...E WIND 30 KT. SEAS 7 FT.

$$

PKZ171-070030-
UNALASKA BAY-
359 AM AKDT THU APR 6 2017

.TODAY...NW WIND 20 KT. SEAS 5 FT.
.TONIGHT...NW WIND 15 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT.
.FRI...NE WIND 10 KT BECOMING N 20 KT IN THE AFTERNOON. SEAS 3 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 6 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...E WIND 20 KT. SEAS 3 FT.

$$

PKZ172-070030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW WIND 30 KT. SEAS 8 FT.
.TONIGHT...W WIND 25 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS 7
FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...W WIND 25 KT. SEAS 10 FT.
.SUN...E WIND 25 KT. SEAS 11 FT.
.MON...E WIND 30 KT. SEAS 11 FT.

$$

PKZ173-070030-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...W WIND 15 KT. SEAS 5 FT.
.TONIGHT...W WIND 15 KT BECOMING S 20 KT AFTER MIDNIGHT. SEAS 5 FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 9 FT.
.SAT...SE WIND 25 KT. SEAS 8 FT.
.SUN...NE WIND 25 KT. SEAS 8 FT.
.MON...E WIND 30 KT. SEAS 11 FT.

$$

PKZ174-070030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
359 AM AKDT THU APR 6 2017

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

.TODAY...W WIND 20 KT. SEAS 7 FT.
.TONIGHT...W WIND 30 KT. SEAS 12 FT. RAIN AND SNOW.
.FRI...N WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS
14 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 9 FT.
.SUN...N WIND 20 KT. SEAS 14 FT.
.MON...SE WIND 30 KT. SEAS 14 FT.

$$

PKZ175-070030-
SEGUAM ISLAND TO ADAK BERING SIDE-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S WIND 25 KT. SEAS 7 FT. RAIN.
.TONIGHT...W WIND 30 KT. SEAS 10 FT. SNOW AND RAIN.
.FRI...N WIND 25 KT. SEAS 9 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 9 FT.
.MON...SE WIND 35 KT. SEAS 9 FT.

$$

PKZ176-070030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
359 AM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW WIND 30 KT. SEAS 7 FT BUILDING TO 11 FT IN THE
AFTERNOON. SNOW AND RAIN.
.TONIGHT...W WIND 30 KT. SEAS 15 FT. SNOW AND RAIN.
.FRI...NW WIND 30 KT. SEAS 15 FT.
.FRI NIGHT...W WIND 20 KT. SEAS 12 FT.
.SAT...S WIND 30 KT. SEAS 11 FT.
.SUN...N WIND 15 KT. SEAS 16 FT.
.MON...SE WIND 30 KT. SEAS 13 FT.

$$

PKZ177-070030-
ADAK TO KISKA-
359 AM AKDT THU APR 6 2017

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT BECOMING W IN THE AFTERNOON. SEAS 15 FT. RAIN 
AND SNOW.
.TONIGHT...W WIND 30 KT. SEAS 16 FT.
.FRI...NW WIND 25 KT. SEAS 15 FT.
.FRI NIGHT...S WIND 35 KT. SEAS 10 FT.
.SAT...SE WIND 30 KT. SEAS 17 FT.
.SUN...NE WIND 20 KT. SEAS 18 FT.
.MON...SE WIND 35 KT. SEAS 15 FT.

$$

PKZ178-070030-
KISKA TO ATTU-
359 AM AKDT THU APR 6 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 35 KT. SEAS 18 FT. SNOW.
.TONIGHT...W WIND 35 KT. SEAS 18 FT.
.FRI...N WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS 13
FT.
.FRI NIGHT...SE WIND 35 KT. SEAS 13 FT.
.SAT...NE WIND 30 KT. SEAS 19 FT.
.SUN...NE WIND 25 KT. SEAS 17 FT.
.MON...SE WIND 35 KT. SEAS 12 FT.

$$

PKZ179-070030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
359 AM AKDT THU APR 6 2017

.TODAY...NW WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TONIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. FREEZING
SPRAY.
.FRI...NW WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.

$$

PKZ180-070030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
359 AM AKDT THU APR 6 2017

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 30 KT. SNOW SHOWERS.
.TONIGHT...NW WIND 25 KT.
.FRI...N WIND 20 KT.
.FRI NIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SUN...NE WIND 10 KT.
.MON...E WIND 15 KT.

$$

PKZ181-070030-
NORTH AND WEST OF NUNIVAK ISLAND-
359 AM AKDT THU APR 6 2017

.TODAY...NW WIND 20 KT.
.TONIGHT...NW WIND 15 KT.
.FRI...N WIND 15 KT.
.FRI NIGHT...N WIND 15 KT.
.SAT...N WIND 15 KT.
.SUN...VARIABLE WIND 10 KT.
.MON...E WIND 20 KT.

$$

PKZ185-070030-
SAINT MATTHEW ISLAND WATERS-
359 AM AKDT THU APR 6 2017

.TODAY...NW WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. FREEZING
SPRAY.
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. FREEZING
SPRAY.
.FRI...N WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.FRI NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON...E WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT.

$$

176 
FZAK52 PAFC 062340
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
340 PM AKDT THU APR 6 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.

PKZ199-071300-
340 PM AKDT THU APR 6 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 991 MB LOW 165 NM NORTH OF AMCHITKA MOVES TO 670 NM SOUTHWEST OF 
KLAWOCK BY SAT AFTERNOON. THE ASSOCIATED FRONT EXTENDS TO A 997 MB 
SOUTHERN KAMCHATKA LOW THAT MOVES 35 NM SOUTHEAST OF SHEMYA BY SAT 
AFTERNOON THEN PUSHES ACROSS THE WESTERN ALEUTIANS BY SAT AFTERNOON.
A 989 MB LOW 165 NM SOUTH OF KODIAK WILL BE 140 NM SOUTHEAST OF 
CHIGNIK AT 996 MB BY SAT AFTERNOON.

$$

PKZ150-071300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
340 PM AKDT THU APR 6 2017

...STORM WARNING FRIDAY...

.TONIGHT...NW WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES.
SEAS 12 FT.
.FRI...NW WIND 30 KT BECOMING W IN THE AFTERNOON. N OF CHIRIKOF
ISLAND NE WIND 40 KT INCREASING TO 50 KT BY LATE MORNING. SEAS 10 
FT EXCEPT 18 FT TOWARD S ENTRANCE OF SHELIKOF STRAIT.
.FRI NIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. N OF
CHIRIKOF ISLAND NE WIND 35 KT BECOMING SE 20 KT AFTER MIDNIGHT. SEAS
12 FT SUBSIDING TO 7 FT AFTER MIDNIGHT.
.SAT...S WIND 15 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 15 KT. SEAS 7 FT.
.SUN...SE WIND 25 KT. SEAS 6 FT.
.MON...E WIND 25 KT. SEAS 8 FT.
.TUE...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ155-071300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
340 PM AKDT THU APR 6 2017

...GALE WARNING TONIGHT...

.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. GUSTS 
TO 50 KT DURING THE EVENING OUT OF BAYS AND PASSES. SEAS 13 FT
SUBSIDING TO 9 FT AFTER MIDNIGHT. 
.FRI...NW WIND 25 KT. SEAS 7 FT.
.FRI NIGHT...NW WIND 25 KT EXCEPT W 20 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 9 FT.
.SAT...NW WIND 25 KT. SEAS 10 FT.
.SAT NIGHT...NW WIND 20 KT. SEAS 8 FT.
.SUN THROUGH MON...E WIND 20 KT. SEAS 9 FT.
.TUE...SE WIND 30 KT. SEAS 10 FT.

$$

PKZ160-071300-
BRISTOL BAY-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...NE WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT.
SEAS IN ICE FREE WATERS 5 FT.
.FRI...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI NIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.SAT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT NIGHT...SE WIND 10 KT. SEAS IN ICE FREE WATERS 1 FT.
.SUN THROUGH MON...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-071300-
PORT HEIDEN TO CAPE SARICHEF-
340 PM AKDT THU APR 6 2017

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

.TONIGHT...NW WIND 30 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. SEAS
8 FT. FREEZING SPRAY. SNOW SHOWERS.
.FRI...NW WIND 20 KT. SEAS 5 FT. FREEZING SPRAY IN THE MORNING.
.FRI NIGHT...NW WIND 25 KT. SEAS 7 FT.
.SAT...N WIND 25 KT. SEAS 8 FT.
.SAT NIGHT...NW WIND 15 KT. SEAS 6 FT.
.SUN...E WIND 15 KT. SEAS 4 FT.
.MON...E WIND 20 KT. SEAS 5 FT.
.TUE...SE WIND 30 KT. SEAS 8 FT.

$$

PKZ170-071300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...W WIND 20 KT BECOMING N AFTER MIDNIGHT. SEAS 6 FT.
.FRI...NW WIND 25 KT. SEAS 7 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 8 FT.
.SAT...NW WIND 25 KT. SEAS 8 FT.
.SAT NIGHT...SE WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 20 KT. SEAS 8 FT.
.MON...E WIND 30 KT. SEAS 7 FT.
.TUE...SE WIND 30 KT. SEAS 10 FT.

$$

PKZ171-071300-
UNALASKA BAY-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...NW WIND 15 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT.
.FRI...NW WIND 20 KT. SEAS BUILDING TO 5 FT IN THE AFTERNOON.
.FRI NIGHT...NW WIND 25 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 10 KT. SEAS 3 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...E WIND 20 KT. SEAS 3 FT.
.TUE...SE WIND 20 KT. SEAS 3 FT.

$$

PKZ172-071300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...W WIND 25 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS
6 FT.
.FRI...NE WIND 20 KT. SEAS 5 FT BUILDING TO 9 FT IN THE AFTERNOON.
.FRI NIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...NW WIND 25 KT. SEAS 11 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 6 FT.
.SUN...E WIND 25 KT. SEAS 12 FT.
.MON...E WIND 30 KT. SEAS 11 FT.
.TUE...SE WIND 30 KT. SEAS 13 FT.

$$

PKZ173-071300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...S WIND 20 KT. SEAS 4 FT.
.FRI...NE WIND 20 KT. SEAS 7 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 8 FT.
.SAT...SW WIND 25 KT. SEAS 8 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 6 FT.
.SUN...SE WIND 20 KT. SEAS 9 FT.
.MON...E WIND 30 KT. SEAS 11 FT.
.TUE...S WIND 30 KT. SEAS 14 FT.

$$

PKZ174-071300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...S WIND 25 KT. SEAS 8 FT. SNOW AND RAIN SHOWERS.
.FRI...N WIND 20 KT. SEAS 12 FT.
.FRI NIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT AND SAT NIGHT...SW WIND 25 KT. SEAS 9 FT.
.SUN...W WIND 25 KT. SEAS 17 FT.
.MON...SE WIND 30 KT. SEAS 14 FT.
.TUE...S WIND 30 KT. SEAS 18 FT.

$$

PKZ175-071300-
SEGUAM ISLAND TO ADAK BERING SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW WIND INCREASING TO 30 KT BECOMING NW AFTER MIDNIGHT. 
SEAS 8 FT. RAIN WITH SNOW.
.FRI...N WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SAT NIGHT...SW WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 15 KT. SEAS 7 FT.
.MON...SE WIND 35 KT. SEAS 9 FT.
.TUE...S WIND 30 KT. SEAS 11 FT.

$$

PKZ176-071300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
340 PM AKDT THU APR 6 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...W WIND INCREASING TO 30 KT. SEAS 15 FT. SNOW.
.FRI...NW WIND 25 KT. SEAS 14 FT.
.FRI NIGHT...NW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 9 FT.
.SAT NIGHT...SW WIND 30 KT. SEAS 17 FT.
.SUN...W WIND 30 KT. SEAS 19 FT.
.MON...SE WIND 30 KT. SEAS 13 FT.
.TUE...S WIND 30 KT. SEAS 21 FT.

$$

PKZ177-071300-
ADAK TO KISKA-
340 PM AKDT THU APR 6 2017

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...W WIND INCREASING TO 30 KT. SEAS 10 FT BERING
SIDE...16 FT PACIFIC SIDE.
.FRI...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS
9 FT BERING SIDE...14 FT PACIFIC SIDE.
.FRI NIGHT...S WIND 25 KT BECOMING SE 35 KT AFTER MIDNIGHT. SEAS
8 FT BERING SIDE...12 FT PACIFIC SIDE.
.SAT...S WIND 30 KT. SEAS 13 FT.
.SAT NIGHT...SW WIND 35 KT. SEAS 21 FT.
.SUN...N WIND 35 KT. SEAS 21 FT.
.MON...SE WIND 35 KT. SEAS 15 FT.
.TUE...SW WIND 30 KT. SEAS 20 FT.

$$

PKZ178-071300-
KISKA TO ATTU-
340 PM AKDT THU APR 6 2017

...GALE WARNING TONIGHT AND FRIDAY NIGHT...

.TONIGHT...W WIND INCREASING TO 35 KT BECOMING NW 25 KT AFTER 
MIDNIGHT. SEAS 12 FT BERING SIDE...19 FT PACIFIC SIDE.
.FRI...N WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS
10 FT BERING SIDE...16 FT PACIFIC SIDE.
.FRI NIGHT...SE WIND 35 KT. SEAS 14 FT. RAIN.
.SAT...SE WIND 35 KT. SEAS 21 FT.
.SAT NIGHT...N WIND 35 KT. SEAS 21 FT.
.SUN...NE WIND 25 KT. SEAS 16 FT.
.MON...SE WIND 35 KT. SEAS 12 FT.
.TUE...NW WIND 35 KT. SEAS 17 FT.

$$

PKZ179-071300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
340 PM AKDT THU APR 6 2017

.TONIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. FREEZING
SPRAY.
.FRI...NW WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. FREEZING
SPRAY IN THE MORNING.
.FRI NIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...E WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.

$$

PKZ180-071300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
340 PM AKDT THU APR 6 2017

...BRISK WIND ADVISORY TONIGHT...

.TONIGHT...NW WIND INCREASING TO 25 KT BECOMING N 15 KT
AFTER MIDNIGHT.
.FRI AND FRI NIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT...N WIND 10 KT.
.SUN THROUGH MON...E WIND 15 KT.
.TUE...SE WIND 30 KT.

$$

PKZ181-071300-
NORTH AND WEST OF NUNIVAK ISLAND-
340 PM AKDT THU APR 6 2017

.TONIGHT...NW WIND 15 KT.
.FRI AND FRI NIGHT...N WIND 15 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT THROUGH SUN...VARIABLE WIND 10 KT.
.MON...E WIND 20 KT.
.TUE...E WIND 30 KT.

$$

PKZ185-071300-
SAINT MATTHEW ISLAND WATERS-
340 PM AKDT THU APR 6 2017

.TONIGHT...NW WIND 15 KT E OF SAINT MATTHEW ISLAND...N 20 KT W 
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 5 FT. FREEZING 
SPRAY.
.FRI...N WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING 
SPRAY. 
.FRI NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT.
.SAT NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT.
.TUE...E WIND 35 KT. SEAS IN ICE FREE WATERS 13 FT.

$$

117 
FZAK52 PAFC 071202
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
402 AM AKDT FRI APR 7 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.

PKZ199-080130-
402 AM AKDT FRI APR 7 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 991 MB LOW 190 NM SOUTHWEST OF DUTCH HARBOR TRACKS INTO THE 
NORTHERN PACIFIC BY MID MORNING. A 985 MB LOW SOUTH OF KAMCHATKA 
MOVES TO 220 NM SOUTHWEST OF SHEMYA AT 976 MB SAT MORNING...THEN 
TO 110 NM EAST OF SHEMYA AT 981 MB BY SUN MORNING. THE ASSOCIATED
FRONT WILL PUSH THROUGH THE WESTERN AND CENTRAL ALEUTIANS THIS 
AFTERNOON THROUGH SAT MORNING...THEN INTO THE EASTERN ALEUTIANS 
SUN MORNING.

$$

PKZ150-080130-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N WIND 30 KT. GUSTS TO 45 KT OUT OF SHELIKOF STRAIT. SEAS 
10 FT EXCEPT 18 FT TOWARD SHELIKOF STRAIT. RAIN AND SNOW SHOWERS.
.TONIGHT...W WIND 25 KT. GUSTS TO 45 KT OUT OF SHELIKOF STRAIT. SEAS
8 FT.
.SAT...S WIND 15 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 15 KT. SEAS 7 FT.
.SUN...SE WIND 20 KT. SEAS 6 FT.
.MON THROUGH TUE...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ155-080130-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NW WIND 25 KT. SEAS 7 FT.
.TONIGHT...NW WIND 25 KT. SEAS 9 FT.
.SAT...NW WIND 25 KT. FROM THE SHUMAGIN ISLANDS E, W WIND 15 KT
BECOMING E IN THE AFTERNOON. SEAS 10 FT.
.SAT NIGHT...NW WIND 20 KT. SEAS 7 FT.
.SUN...SE WIND 20 KT. SEAS 7 FT.
.MON...NE WIND 15 KT. SEAS 8 FT.
.TUE...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ160-080130-
BRISTOL BAY-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. PATCHY FOG.
.TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.SAT...NE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
IN ICE FREE WATERS 3 FT.
.SAT NIGHT...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-080130-
PORT HEIDEN TO CAPE SARICHEF-
402 AM AKDT FRI APR 7 2017

.TODAY...NW WIND 20 KT. SEAS 5 FT.
.TONIGHT...N WIND 20 KT. SEAS 7 FT.
.SAT...N WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...NW WIND 15 KT. SEAS 5 FT.
.SUN THROUGH MON...E WIND 15 KT. SEAS 5 FT.
.TUE...SE WIND 30 KT. SEAS 7 FT.

$$

PKZ170-080130-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 25 KT. SEAS 8 FT.
.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 20 KT. SEAS 5 FT.
.SUN...E WIND 20 KT. SEAS 7 FT.
.MON...E WIND 30 KT. SEAS 7 FT.
.TUE...S WIND 30 KT. SEAS 10 FT.

$$

PKZ171-080130-
UNALASKA BAY-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...NW WIND 20 KT. SEAS 5 FT.
.TONIGHT...NW WIND 25 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
5 FT SUBSIDING TO 3 FT IN THE AFTERNOON.
.SAT NIGHT...SE WIND 15 KT. SEAS 3 FT.
.SUN THROUGH MON...E WIND 15 KT. SEAS 3 FT.
.TUE...S WIND 25 KT. SEAS 3 FT.

$$

PKZ172-080130-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...N WIND 25 KT. SEAS 5 FT BUILDING TO 9 FT IN THE
AFTERNOON.
.TONIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...NW WIND 25 KT. SEAS 10 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 6 FT.
.SUN...SW WIND 25 KT. SEAS 11 FT.
.MON...NE WIND 30 KT. SEAS 11 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.

$$

PKZ173-080130-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...N WIND 20 KT. SEAS 7 FT.
.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.SAT...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 7 FT.
RAIN.
.SAT NIGHT...S WIND 25 KT. SEAS 6 FT.
.SUN...SE WIND 15 KT. SEAS 8 FT.
.MON...SE WIND 30 KT. SEAS 9 FT.
.TUE...S WIND 30 KT. SEAS 12 FT.

$$

PKZ174-080130-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...N WIND 20 KT. SEAS 12 FT.
.TONIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 9 FT. RAIN.
.SAT NIGHT...SW WIND 25 KT. SEAS 9 FT.
.SUN...W WIND 25 KT. SEAS 16 FT.
.MON THROUGH TUE...S WIND 30 KT. SEAS 16 FT.

$$

PKZ175-080130-
SEGUAM ISLAND TO ADAK BERING SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...N WIND 15 KT. SEAS 7 FT.
.TONIGHT...N WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SAT NIGHT...SW WIND 25 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 8 FT.
.MON...SE WIND 30 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.

$$

PKZ176-080130-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
402 AM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NW WIND 25 KT. SEAS 15 FT.
.TONIGHT...NW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 10 FT.
.SAT...S WIND 30 KT. SEAS 9 FT. RAIN.
.SAT NIGHT...SW WIND 30 KT. SEAS 17 FT.
.SUN...W WIND 30 KT. SEAS 21 FT.
.MON...S WIND 30 KT. SEAS 14 FT.
.TUE...SW WIND 30 KT. SEAS 21 FT.

$$

PKZ177-080130-
ADAK TO KISKA-
402 AM AKDT FRI APR 7 2017

...GALE WARNING TONIGHT...

.TODAY...NW WIND 25 KT BECOMING VARIABLE 15 KT IN THE AFTERNOON. 
SEAS 14 FT.
.TONIGHT...S WIND 25 KT BECOMING SE 35 KT AFTER MIDNIGHT. SEAS
15 FT. RAIN.
.SAT...S WIND 30 KT. SEAS 10 FT BERING SIDE...16 FT PACIFIC SIDE.
.SAT NIGHT...SW WIND 30 KT. SEAS 21 FT.
.SUN...NW WIND 35 KT. SEAS 21 FT.
.MON...SE WIND 30 KT. SEAS 14 FT.
.TUE...SW WIND 35 KT. SEAS 21 FT.

$$

PKZ178-080130-
KISKA TO ATTU-
402 AM AKDT FRI APR 7 2017

...GALE WARNING TONIGHT AND SATURDAY...

.TODAY...NW WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS
12 FT.
.TONIGHT...SE WIND 35 KT. SEAS 15 FT. RAIN.
.SAT...S WIND 35 KT. SEAS 15 FT BERING SIDE...22 FT PACIFIC SIDE.
.SAT NIGHT...NW WIND 35 KT. SEAS 22 FT.
.SUN...NE WIND 25 KT. SEAS 16 FT.
.MON...SE WIND 30 KT. SEAS 16 FT.
.TUE...NW WIND 35 KT. SEAS 20 FT.

$$

PKZ179-080130-
PRIBILOF ISLANDS NEAR SHORE WATERS-
402 AM AKDT FRI APR 7 2017

.TODAY...N WIND 10 KT INCREASING TO 20 KT LATE MORNING. SEAS IN ICE 
FREE WATERS 5 FT.
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.SAT...N WIND 15 KT IN THE MORNING BECOMING VARIABLE 10 KT. SEAS
IN ICE FREE WATERS 7 FT.
.SAT NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...E WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 FT.

$$

PKZ180-080130-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
402 AM AKDT FRI APR 7 2017

.TODAY...NE WIND 20 KT.
.TONIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT...N WIND 10 KT.
.SUN THROUGH MON...E WIND 15 KT.
.TUE...SE WIND 25 KT.

$$

PKZ181-080130-
NORTH AND WEST OF NUNIVAK ISLAND-
402 AM AKDT FRI APR 7 2017

.TODAY...VARIABLE WIND 10 KT BECOMING N IN THE AFTERNOON. PATCHY 
FOG.
.TONIGHT...N WIND 10 KT.
.SAT...VARIABLE WIND 10 KT.
.SAT NIGHT...VARIABLE WIND 10 KT.
.SUN...VARIABLE WIND 10 KT.
.MON...E WIND 15 KT.
.TUE...SE WIND 30 KT.

$$

PKZ185-080130-
SAINT MATTHEW ISLAND WATERS-
402 AM AKDT FRI APR 7 2017

.TODAY...N WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.TONIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 30 KT. SEAS IN ICE FREE WATERS 7 FT.
.TUE...E WIND 35 KT. SEAS IN ICE FREE WATERS 15 FT.

$$

542 
FZAK52 PAFC 072345
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
345 PM AKDT FRI APR 7 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.

PKZ199-081215-
345 PM AKDT FRI APR 7 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 977 MB SOUTHERN KAMCHATKA LOW MOVES 35 NM WEST OF ATKA AT 987 MB 
BY SUN AFTERNOON. THE ASSOCIATED FRONT MOVES INTO THE CENTRAL 
ALEUTIANS AND EXTENDS TO THE WESTERN ALEUTIANS BY SUN AFTERNOON.

$$

PKZ150-081215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
345 PM AKDT FRI APR 7 2017

...GALE WARNING TONIGHT...

.TONIGHT...W WIND 25 KT. N OF CHIRIKOF ISLAND...NE WIND 40 KT
DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 8 FT.
.SAT...VARIABLE WIND 15 KT. SEAS 6 FT.
.SAT NIGHT...VARIABLE WIND 15 KT. SEAS 7 FT.
.SUN...E WIND 20 KT. SEAS 6 FT.
.SUN NIGHT...SE WIND 25 KT. SEAS 7 FT.
.MON...E WIND 25 KT. SEAS 8 FT.
.TUE...SE WIND 20 KT. SEAS 7 FT.
.WED...S WIND 20 KT. SEAS 7 FT.

$$

PKZ155-081215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW WIND 25 KT EXCEPT NW 20 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 9 FT.
.SAT...NW WIND 25 KT. SEAS 9 FT.
.SAT NIGHT...NW WIND 20 KT. SEAS 8 FT.
.SUN...SE WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 8 FT.
.MON...NE WIND 20 KT. SEAS 9 FT.
.TUE...SE WIND 25 KT. SEAS 9 FT.
.WED...S WIND 20 KT. SEAS 11 FT.

$$

PKZ160-081215-
BRISTOL BAY-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE WIND INCREASING TO 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.SAT...N WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS IN 
ICE FREE WATERS 3 FT.
.SAT NIGHT...N WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS IN ICE FREE WATERS 1 FT.
.SUN...E WIND 10 KT. SEAS IN ICE FREE WATERS 1 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON THROUGH WED...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-081215-
PORT HEIDEN TO CAPE SARICHEF-
345 PM AKDT FRI APR 7 2017

.TONIGHT...N WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 20 KT. SEAS 6 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 4 FT.
.MON...NE WIND 15 KT. SEAS 5 FT.
.TUE...SE WIND 30 KT. SEAS 7 FT.
.WED...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ170-081215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY NIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 25 KT. SEAS 5 FT.
.SUN AND SUN NIGHT...E WIND 20 KT. SEAS 6 FT.
.MON...E WIND 30 KT. SEAS 5 FT.
.TUE...S WIND 30 KT. SEAS 10 FT.
.WED...S WIND 25 KT. SEAS 10 FT.

$$

PKZ171-081215-
UNALASKA BAY-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
6 FT SUBSIDING TO 3 FT IN THE AFTERNOON.
.SAT NIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING SE 15 KT AFTER
MIDNIGHT. SEAS 2 FT.
.SUN...SE WIND 20 KT. SEAS 3 FT.
.SUN NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.MON...E WIND 15 KT. SEAS 2 FT.
.TUE...S WIND 25 KT. SEAS 3 FT.
.WED...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-081215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW WIND 30 KT. SEAS 11 FT.
.SAT...NW WIND 25 KT. SEAS 10 FT.
.SAT NIGHT...SE WIND 25 KT. SEAS 6 FT.
.SUN...SW WIND 25 KT. SEAS 8 FT.
.SUN NIGHT...SW WIND 15 KT. SEAS 12 FT.
.MON...E WIND 30 KT. SEAS 10 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.
.WED...SW WIND 25 KT. SEAS 15 FT.

$$

PKZ173-081215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...NW WIND 20 KT. SEAS 7 FT.
.SAT...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 6 FT.
.SAT NIGHT...SE WIND 25 KT. SEAS 6 FT.
.SUN...S WIND 15 KT. SEAS 7 FT.
.SUN NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.MON...SE WIND 30 KT. SEAS 9 FT.
.TUE...S WIND 30 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 12 FT.

$$

PKZ174-081215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 11 FT.
.SAT...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 8 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 8 FT. RAIN.
.SUN...SW WIND 25 KT. SEAS 16 FT.
.SUN NIGHT...W WIND 20 KT. SEAS 17 FT.
.MON...S WIND 30 KT. SEAS 10 FT.
.TUE...S WIND 30 KT. SEAS 17 FT.
.WED...SW WIND 25 KT. SEAS 16 FT.

$$

PKZ175-081215-
SEGUAM ISLAND TO ADAK BERING SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...NW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 7 FT.
.SUN...S WIND 15 KT. SEAS 8 FT.
.SUN NIGHT...N WIND 15 KT. SEAS 7 FT.
.MON...SE WIND 30 KT. SEAS 8 FT.
.TUE THROUGH WED...SW WIND 30 KT. SEAS 14 FT.

$$

PKZ176-081215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
345 PM AKDT FRI APR 7 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW WIND 15 KT BECOMING SW AFTER MIDNIGHT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 9 FT.
.SAT NIGHT...SW WIND 30 KT. SEAS 11 FT BUILDING TO 17 FT AFTER
MIDNIGHT. RAIN.
.SUN...SW WIND 30 KT. SEAS 20 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 18 FT.
.MON...SE WIND 30 KT. SEAS 10 FT.
.TUE THROUGH WED...SW WIND 30 KT. SEAS 19 FT.

$$

PKZ177-081215-
ADAK TO KISKA-
345 PM AKDT FRI APR 7 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 20 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS
9 FT BERING SIDE...12 FT PACIFIC SIDE.
.SAT...S WIND 30 KT. SEAS 11 FT BERING SIDE...19 FT PACIFIC SIDE.
.SAT NIGHT...SW WIND 30 KT. SEAS 14 FT BERING SIDE...22 FT PACIFIC 
SIDE.
.SUN...W WIND 30 KT. SEAS 20 FT.
.SUN NIGHT...NW WIND 25 KT. SEAS 14 FT.
.MON...SE WIND 30 KT. SEAS 14 FT.
.TUE THROUGH WED...W WIND 35 KT. SEAS 21 FT.

$$

PKZ178-081215-
KISKA TO ATTU-
345 PM AKDT FRI APR 7 2017

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...SE WIND INCREASING TO 35 KT. SEAS 12 FT. RAIN AND SNOW.
.SAT...SE WIND 25 KT BECOMING VARIABLE 15 KT IN THE AFTERNOON. S
AND E OF SHEMYA...S WIND 30 KT BECOMING W 35 KT IN THE AFTERNOON. 
SEAS 15 FT BERING SIDE...23 FT PACIFIC SIDE.
.SAT NIGHT...VARIABLE 15 KT BECOMING N AFTER MIDNIGHT. S AND E OF 
SHEMYA...W WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14 
FT BERING SIDE...22 FT PACIFIC SIDE.
.SUN...NW WIND 30 KT. SEAS 15 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 10 FT.
.MON...SE WIND 30 KT. SEAS 16 FT.
.TUE THROUGH WED...W WIND 35 KT. SEAS 20 FT.

$$

PKZ179-081215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
345 PM AKDT FRI APR 7 2017

.TONIGHT...NW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. FREEZING
SPRAY.
.SAT...N WIND 15 KT IN THE MORNING BECOMING VARIABLE 10 KT. SEAS
IN ICE FREE WATERS 7 FT.
.SAT NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN AND SUN NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 FT.
.WED...S WIND 25 KT. SEAS IN ICE FREE WATERS 13 FT.

$$

PKZ180-081215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
345 PM AKDT FRI APR 7 2017

.TONIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT...NW WIND 10 KT.
.SUN...E WIND 10 KT.
.SUN NIGHT...E WIND 15 KT.
.MON...E WIND 20 KT.
.TUE THROUGH WED...SE WIND 25 KT.

$$

PKZ181-081215-
NORTH AND WEST OF NUNIVAK ISLAND-
345 PM AKDT FRI APR 7 2017

.TONIGHT...VARIABLE WIND 10 KT.
.SAT...NW WIND 15 KT.
.SAT NIGHT...VARIABLE WIND 10 KT.
.SUN AND SUN NIGHT...VARIABLE WIND 10 KT.
.MON...E WIND 15 KT.
.TUE...SE WIND 30 KT.
.WED...SE WIND 25 KT.

$$

PKZ185-081215-
SAINT MATTHEW ISLAND WATERS-
345 PM AKDT FRI APR 7 2017

.TONIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...NE 15 KT
W OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 5 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN AND SUN NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 8 FT.
.MON...E WIND 30 KT. SEAS IN ICE FREE WATERS 7 FT.
.TUE...E WIND 35 KT. SEAS IN ICE FREE WATERS 15 FT.
.WED...SE WIND 30 KT. SEAS IN ICE FREE WATERS 13 FT.

$$

681 
FZAK52 PAFC 081155
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
355 AM AKDT SAT APR 8 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.

PKZ199-090045-
355 AM AKDT SAT APR 8 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 986 MB LOW 150 NM EAST OF SAND POINT WEAKENS TO 1000 MB BY SUN 
EVENING WHILE REMAINING NEARLY STATIONARY. A 978 MB LOW 210 NM
SOUTHWEST OF SHEMYA MOVES TO 50 NM EAST OF ADAK AT 990 MB BY SUN 
AFTERNOON. THE ASSOCIATED FRONT OVER THE WESTERN ALEUTIANS WILL 
PUSH INTO THE CENTRAL ALEUTIANS BY LATE THIS MORNING...THEN INTO 
THE EASTERN ALEUTIANS BY SUN MORNING BEFORE DISSIPATING BY MON 
MORNING.

$$

PKZ150-090045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
355 AM AKDT SAT APR 8 2017

.TODAY...E WIND 20 KT. SEAS 7 FT.
.TONIGHT...E WIND 20 KT. SEAS 7 FT.
.SUN...SE WIND 20 KT. SEAS 6 FT.
.SUN NIGHT...SE WIND 25 KT. SEAS 7 FT.
.MON...E WIND 25 KT. SEAS 8 FT.
.TUE...SE WIND 25 KT. SEAS 8 FT.
.WED...S WIND 25 KT. SEAS 10 FT.

$$

PKZ155-090045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 20 KT. SEAS 9 FT.
.TONIGHT...NW WIND 20 KT. SEAS 9 FT.
.SUN...S WIND 20 KT. SEAS 6 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 8 FT.
.MON...NE WIND 15 KT. SEAS 10 FT.
.TUE...S WIND 25 KT. SEAS 11 FT.
.WED...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ160-090045-
BRISTOL BAY-
355 AM AKDT SAT APR 8 2017

.TODAY...N WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
IN ICE FREE WATERS 3 FT.
.TONIGHT...NW WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS IN ICE FREE WATERS 1 FOOT.
.SUN...VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT IN THE
AFTERNOON. SEAS IN ICE FREE WATERS 1 FOOT.
.SUN NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...S WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-090045-
PORT HEIDEN TO CAPE SARICHEF-
355 AM AKDT SAT APR 8 2017

.TODAY...N WIND 20 KT. SEAS 6 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SUN...E WIND 20 KT. SEAS 3 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 5 FT.
.MON...NE WIND 20 KT. SEAS 5 FT.
.TUE...SE WIND 30 KT. SEAS 7 FT.
.WED...S WIND 25 KT. SEAS 8 FT.

$$

PKZ170-090045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...NW WIND 20 KT IN THE MORNING BECOMING VARIABLE 10 KT.
SEAS 7 FT.
.TONIGHT...SE WIND 25 KT. SEAS 5 FT. RAIN AND SNOW.
.SUN...SE WIND 20 KT. SEAS 6 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 6 FT.
.MON...E WIND 25 KT. SEAS 6 FT.
.TUE...S WIND 30 KT. SEAS 9 FT.
.WED...SW WIND 30 KT. SEAS 11 FT.

$$

PKZ171-090045-
UNALASKA BAY-
355 AM AKDT SAT APR 8 2017

.TODAY...NW WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
4 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING SE 15 KT AFTER
MIDNIGHT. SEAS 3 FT.
.SUN...SE WIND 20 KT. SEAS 3 FT. RAIN AND SNOW SHOWERS.
.SUN NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.MON...E WIND 15 KT. SEAS 2 FT.
.TUE...S WIND 20 KT. SEAS 3 FT.
.WED...SW WIND 20 KT. SEAS 2 FT.

$$

PKZ172-090045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NW WIND 25 KT. SEAS 9 FT.
.TONIGHT...SE WIND 25 KT. SEAS 8 FT. RAIN AND SNOW.
.SUN...S WIND 25 KT. SEAS 8 FT. RAIN AND SNOW.
.SUN NIGHT...SW WIND 15 KT. SEAS 12 FT.
.MON...NE WIND 25 KT. SEAS 11 FT.
.TUE...S WIND 30 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 16 FT.

$$

PKZ173-090045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 6
FT.
.TONIGHT...SE WIND 25 KT. SEAS 7 FT.
.SUN...S WIND 15 KT. SEAS 7 FT.
.SUN NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.MON...SE WIND 30 KT. SEAS 10 FT.
.TUE...S WIND 30 KT. SEAS 12 FT.
.WED...W WIND 30 KT. SEAS 13 FT.

$$

PKZ174-090045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 8
FT. RAIN AND SNOW.
.TONIGHT...S WIND 25 KT. SEAS 9 FT. RAIN AND SNOW.
.SUN...SW WIND 20 KT. SEAS 16 FT. RAIN AND SNOW.
.SUN NIGHT...W WIND 20 KT. SEAS 16 FT.
.MON...S WIND 30 KT. SEAS 11 FT.
.TUE...S WIND 30 KT. SEAS 20 FT.
.WED...W WIND 30 KT. SEAS 20 FT.

$$

PKZ175-090045-
SEGUAM ISLAND TO ADAK BERING SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SE WIND 30 KT. SEAS 7 FT. RAIN AND SNOW.
.TONIGHT...S WIND 25 KT. SEAS 7 FT. RAIN AND SNOW.
.SUN...S WIND 15 KT. SEAS 8 FT.
.SUN NIGHT...N WIND 15 KT. SEAS 7 FT.
.MON...SE WIND 35 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 14 FT.

$$

PKZ176-090045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...S WIND 25 KT. SEAS 10 FT. RAIN AND SNOW.
.TONIGHT...SW WIND 25 KT. SEAS 11 FT BUILDING TO 17 FT AFTER
MIDNIGHT. RAIN AND SNOW.
.SUN...SW WIND 30 KT. SEAS 20 FT. RAIN AND SNOW.
.SUN NIGHT...NW WIND 25 KT. SEAS 17 FT.
.MON...SE WIND 30 KT. SEAS 11 FT.
.TUE...SW WIND 35 KT. SEAS 22 FT.
.WED...W WIND 30 KT. SEAS 21 FT.

$$

PKZ177-090045-
ADAK TO KISKA-
355 AM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...S WIND 30 KT. SEAS 10 FT BERING SIDE...15 FT PACIFIC 
SIDE. RAIN AND SNOW.
.TONIGHT...SW WIND 30 KT. SEAS 13 FT BERING SIDE...22 FT PACIFIC 
SIDE. RAIN AND SNOW.
.SUN...W WIND 30 KT. SEAS 11 FT BERING SIDE...21 FT PACIFIC SIDE.
.SUN NIGHT...NW WIND 25 KT. SEAS 13 FT.
.MON...SE WIND 35 KT. SEAS 13 FT.
.TUE...SW WIND 35 KT. SEAS 22 FT.
.WED...W WIND 30 KT. SEAS 20 FT.

$$

PKZ178-090045-
KISKA TO ATTU-
355 AM AKDT SAT APR 8 2017

...GALE WARNING TONIGHT...

.TODAY...S WIND 30 KT. SEAS 18 FT. RAIN AND SNOW.
.TONIGHT...N WIND 20 KT BERING SIDE...W WIND 35 KT PACIFIC SIDE. 
SEAS 14 FT BERING SIDE...21 FT PACIFIC SIDE.
.SUN...NW WIND 25 KT. SEAS 15 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 9 FT.
.MON...SE WIND 35 KT. SEAS 13 FT.
.TUE THROUGH WED...W WIND 35 KT. SEAS 19 FT.

$$

PKZ179-090045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
355 AM AKDT SAT APR 8 2017

.TODAY...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 6 FT.
.TONIGHT...SE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...E WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.SUN NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 12 FT.
.WED...SW WIND 25 KT. SEAS IN ICE FREE WATERS 11 FT.

$$

PKZ180-090045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
355 AM AKDT SAT APR 8 2017

.TODAY...NW WIND 15 KT.
.TONIGHT...NW WIND 10 KT.
.SUN...VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT IN THE
AFTERNOON.
.SUN NIGHT...E WIND 20 KT.
.MON...E WIND 20 KT.
.TUE...SE WIND 30 KT.
.WED...S WIND 25 KT.

$$

PKZ181-090045-
NORTH AND WEST OF NUNIVAK ISLAND-
355 AM AKDT SAT APR 8 2017

.TODAY...VARIABLE WIND 10 KT.
.TONIGHT...VARIABLE WIND 10 KT.
.SUN...VARIABLE WIND 10 KT.
.SUN NIGHT...VARIABLE WIND 10 KT.
.MON...E WIND 15 KT.
.TUE...SE WIND 30 KT.
.WED...S WIND 25 KT.

$$

PKZ185-090045-
SAINT MATTHEW ISLAND WATERS-
355 AM AKDT SAT APR 8 2017

.TODAY...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...NE 15 KT W 
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 5 FT.
.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...NE 20 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 7 FT.
.SUN NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...E WIND 30 KT. SEAS IN ICE FREE WATERS 8 FT.
.TUE...E WIND 35 KT. SEAS IN ICE FREE WATERS 14 FT.
.WED...NE WIND 20 KT. SEAS IN ICE FREE WATERS 10 FT.

$$

365 
FZAK52 PAFC 082324
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
324 PM AKDT SAT APR 8 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.

PKZ199-091230-
324 PM AKDT SAT APR 8 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 981 MB LOW 25 NM SOUTHWEST OF BULDIR ISLAND MOVES TO 140 NM
SOUTH OF SAND POINT AT 1006 MB BY MON AFTERNOON. THE ASSOCIATED 
FRONT CURLS AHEAD OF THE LOW AND TRAILS OVER THE WESTERN ALEUTIANS
TO A 971 MB LOW 420 NM SOUTHWEST OF ATTU THROUGH MON AFTERNOON.

$$

PKZ150-091230-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...E WIND 20 KT...EXCEPT VARIABLE 15 KT S OF CHIRIKOF ISLAND. 
SEAS 7 FT.
.SUN...E WIND 15 KT...EXCEPT VARIABLE 15 KT FROM CHIRIKOF ISLAND S. 
SEAS 5 FT.
.SUN NIGHT...SE WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT.
SEAS 5 FT BUILDING TO 8 FT AFTER MIDNIGHT.
.MON...E WIND 25 KT. SEAS 7 FT.
.MON NIGHT...E WIND 20 KT. SEAS 8 FT.
.TUE...SE WIND 25 KT. SEAS 8 FT.
.WED...S WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 10 FT.

$$

PKZ155-091230-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...NW WIND 20 KT. SEAS 8 FT.
.SUN...SE WIND 25 KT. FROM THE SHUMAGIN ISLANDS E, W WIND 15 KT
BECOMING SE IN THE AFTERNOON. SEAS 6 FT. RAIN SHOWERS.
.SUN NIGHT...SE WIND 25 KT. SEAS 7 FT. RAIN AND SNOW SHOWERS.
.MON...NE WIND 20 KT. SEAS 9 FT.
.MON NIGHT...NE WIND 15 KT. SEAS 8 FT.
.TUE...SE WIND 25 KT. SEAS 11 FT.
.WED...SW WIND 25 KT. SEAS 13 FT.
.THU...W WIND 20 KT. SEAS 13 FT.

$$

PKZ160-091230-
BRISTOL BAY-
324 PM AKDT SAT APR 8 2017

.TONIGHT...NW WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT BECOMING E 10 KT IN THE
AFTERNOON. SEAS IN ICE FREE WATERS 2 FT.
.SUN NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON AND MON NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...SE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...S WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.THU...W WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ165-091230-
PORT HEIDEN TO CAPE SARICHEF-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NW WIND 10 KT BECOMING VARIABLE AFTER MIDNIGHT. SEAS
5 FT.
.SUN...SE WIND INCREASING TO 20 KT. FROM PORT MOLLER E, VARIABLE 
WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS 4 FT.
.SUN NIGHT...E WIND 25 KT...EXCEPT E 15 KT FROM PORT MOLLER E.
SEAS 6 FT.
.MON...NE WIND 20 KT. SEAS 6 FT.
.MON NIGHT...E WIND 15 KT. SEAS 5 FT.
.TUE...SE WIND 30 KT. SEAS 7 FT.
.WED...S WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 9 FT.

$$

PKZ170-091230-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...SE WIND 25 KT. SEAS 5 FT. RAIN AND SNOW.
.SUN...SE WIND 25 KT. SEAS 6 FT. RAIN AND SNOW SHOWERS.
.SUN NIGHT...SE WIND 20 KT. SEAS 6 FT.
.MON...NE WIND 15 KT. SEAS 6 FT.
.MON NIGHT...SE WIND 25 KT. SEAS 5 FT.
.TUE...S WIND 35 KT. SEAS 10 FT.
.WED...SW WIND 30 KT. SEAS 11 FT.
.THU...W WIND 25 KT. SEAS 11 FT.

$$

PKZ171-091230-
UNALASKA BAY-
324 PM AKDT SAT APR 8 2017

.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING SE 10 KT AFTER 
MIDNIGHT. SEAS 3 FT. SNOW AND RAIN SHOWERS.
.SUN...SE WIND 20 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 3 FT. RAIN AND SNOW SHOWERS.
.SUN NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT. RAIN AND
SNOW.
.MON...N WIND 10 KT. SEAS 3 FT.
.MON NIGHT...SE WIND 20 KT. SEAS 2 FT.
.TUE...S WIND 30 KT. SEAS 4 FT.
.WED...SW WIND 20 KT. SEAS 2 FT.
.THU...W WIND 15 KT. SEAS 2 FT.

$$

PKZ172-091230-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SE WIND 25 KT. SEAS 6 FT. RAIN AND SNOW SHOWERS.
.SUN...S WIND 25 KT. SEAS 8 FT. RAIN AND SNOW SHOWERS.
.SUN NIGHT...SW WIND 15 KT IN THE EVENING BECOMING VARIABLE 10 KT.
SEAS 13 FT.
.MON...N WIND 15 KT. SEAS 12 FT.
.MON NIGHT...SE WIND 25 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 16 FT.
.THU...W WIND 25 KT. SEAS 14 FT.

$$

PKZ173-091230-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE WIND 25 KT. SEAS 7 FT. RAIN.
.SUN...S WIND 15 KT. SEAS 6 FT.
.SUN NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.MON...NE WIND 15 KT. SEAS 6 FT.
.MON NIGHT...SE WIND 40 KT. SEAS 10 FT.
.TUE...S WIND 35 KT. SEAS 12 FT.
.WED...W WIND 30 KT. SEAS 13 FT.
.THU...W WIND 25 KT. SEAS 13 FT.

$$

PKZ174-091230-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...S WIND 25 KT. SEAS 9 FT. RAIN WITH SNOW.
.SUN...SW WIND 20 KT. SEAS 16 FT. RAIN AND SNOW.
.SUN NIGHT...W WIND 15 KT. SEAS 16 FT.
.MON...NW WIND 15 KT. SEAS 12 FT.
.MON NIGHT...SE WIND 35 KT. SEAS 11 FT.
.TUE...S WIND 35 KT. SEAS 20 FT.
.WED...W WIND 30 KT. SEAS 20 FT.
.THU...W WIND 25 KT. SEAS 14 FT.

$$

PKZ175-091230-
SEGUAM ISLAND TO ADAK BERING SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...S WIND 25 KT. SEAS 7 FT. RAIN AND SNOW.
.SUN...S WIND 15 KT. SEAS 8 FT.
.SUN NIGHT...N WIND 15 KT. SEAS 7 FT.
.MON...E WIND 25 KT. SEAS 5 FT.
.MON NIGHT...SE WIND 40 KT. SEAS 11 FT.
.TUE...S WIND 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 14 FT.
.THU...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ176-091230-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 12 FT BUILDING TO 18 FT AFTER
MIDNIGHT. RAIN AND SNOW.
.SUN...SW WIND 25 KT. SEAS 20 FT. RAIN AND SNOW.
.SUN NIGHT...NW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT.
SEAS 17 FT SUBSIDING TO 12 FT AFTER MIDNIGHT.
.MON...SE WIND 30 KT. SEAS 10 FT.
.MON NIGHT...S WIND 35 KT. SEAS 11 FT.
.TUE...SW WIND 35 KT. SEAS 22 FT.
.WED...W WIND 30 KT. SEAS 21 FT.
.THU...SW WIND 20 KT. SEAS 12 FT.

$$

PKZ177-091230-
ADAK TO KISKA-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

.TONIGHT...SW WIND 30 KT. SEAS 12 FT BERING SIDE...22 FT PACIFIC 
SIDE. RAIN AND SNOW.
.SUN...W WIND 30 KT. SEAS 11 FT BERING SIDE...21 FT PACIFIC SIDE.
.SUN NIGHT...NW WIND 25 KT BECOMING SE 15 KT AFTER MIDNIGHT. SEAS
9 FT BERING SIDE...15 FT PACIFIC SIDE..
.MON...SE WIND 35 KT. SEAS 11 FT.
.MON NIGHT...S WIND 40 KT. SEAS 12 FT.
.TUE...SW WIND 35 KT. SEAS 22 FT.
.WED...W WIND 30 KT. SEAS 20 FT.
.THU...S WIND 25 KT. SEAS 10 FT.

$$

PKZ178-091230-
KISKA TO ATTU-
324 PM AKDT SAT APR 8 2017

...GALE WARNING TONIGHT...

.TONIGHT...VARIABLE 15 KT BECOMING N 20 KT BY MIDNIGHT BERING 
SIDE...W 35 KT PACIFIC SIDE. SEAS 13 FT BERING SIDE...20 FT
PACIFIC SIDE.
.SUN...NW WIND 25 KT BECOMING N 15 KT IN THE AFTERNOON. SEAS 15 FT.
.SUN NIGHT...NE WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. SEAS
9 FT.
.MON...E WIND 35 KT. SEAS 12 FT.
.MON NIGHT...S WIND 35 KT. SEAS 14 FT.
.TUE THROUGH WED...W WIND 35 KT. SEAS 19 FT.
.THU...S WIND 25 KT. SEAS 15 FT.

$$

PKZ179-091230-
PRIBILOF ISLANDS NEAR SHORE WATERS-
324 PM AKDT SAT APR 8 2017

...BRISK WIND ADVISORY SUNDAY...

.TONIGHT...SE WIND 15 KT.
.SUN...E WIND 25 KT.
.SUN NIGHT...E WIND 20 KT.
.MON...E WIND 15 KT.
.MON NIGHT...SE WIND 25 KT.
.TUE...SE WIND 35 KT.
.WED...SW WIND 25 KT.
.THU...W WIND 20 KT.

$$

PKZ180-091230-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
324 PM AKDT SAT APR 8 2017

.TONIGHT...NW WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS IN ICE FREE WATERS 1 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT BECOMING E 15 KT IN THE
AFTERNOON. SEAS IN ICE FREE WATERS 2 FT.
.SUN NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON AND MON NIGHT...E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...S WIND 25 KT. SEAS IN ICE FREE WATERS 2 FT.
.THU...W WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ181-091230-
NORTH AND WEST OF NUNIVAK ISLAND-
324 PM AKDT SAT APR 8 2017

.TONIGHT...VARIABLE WIND 10 KT.
.SUN AND SUN NIGHT...VARIABLE WIND 10 KT.
.MON...VARIABLE WIND 10 KT.
.MON NIGHT...E WIND 15 KT.
.TUE...SE WIND 30 KT.
.WED...S WIND 25 KT.
.THU...VARIABLE WIND 10 KT.

$$

PKZ185-091230-
SAINT MATTHEW ISLAND WATERS-
324 PM AKDT SAT APR 8 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.SUN...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...NE 20 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 7 FT.
.SUN NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 8 FT.
.MON...NE WIND 15 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON NIGHT...E WIND 30 KT. SEAS IN ICE FREE WATERS 7 FT.
.TUE...E WIND 35 KT. SEAS IN ICE FREE WATERS 14 FT.
.WED...NE WIND 20 KT. SEAS IN ICE FREE WATERS 10 FT.
.THU...W WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.

$$

407 
FZAK52 PAFC 091132
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
332 AM AKDT SUN APR 9 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.

PKZ199-100045-
332 AM AKDT SUN APR 9 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 984 MB LOW 200 NM WEST OF ATKA MOVES TO 125 NM SOUTHEAST OF
DUTCH HARBOR AT 997 MB LATE TONIGHT THEN DISSIPATES. A 970 MB LOW
550 NM SOUTHWEST OF SHEMYA LATE TONIGHT MOVES TO 125 NM SOUTH OF
SHEMYA AT 971 MB LATE MON NIGHT. AN ASSOCIATED FRONT APPROACHES 
THE WESTERN ALEUTIANS LATE TONIGHT...THEN MOVES THROUGH THE 
CENTRAL BERING BY LATE MON NIGHT.


$$

PKZ150-100045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...NE WIND 20 KT BECOMING SE IN THE AFTERNOON. SEAS 7 FT.
.TONIGHT...SE WIND 30 KT. SEAS 7 FT. RAIN AND SNOW.
.MON...E WIND 30 KT. SEAS 9 FT.
.MON NIGHT...NE WIND 25 KT. SEAS 10 FT.
.TUE...E WIND 20 KT. SEAS 8 FT.
.WED...S WIND 15 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 8 FT.

$$

PKZ155-100045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...VARIABLE WIND 15 KT BECOMING SE 25 KT IN THE AFTERNOON. 
SEAS 7 FT. RAIN.
.TONIGHT...SE WIND 25 KT. SEAS 9 FT.
.MON...E WIND 25 KT. SEAS 10 FT.
.MON NIGHT...NE WIND 20 KT. SEAS 9 FT.
.TUE...E WIND 25 KT. SEAS 8 FT.
.WED...S WIND 20 KT. SEAS 10 FT.
.THU...W WIND 15 KT. SEAS 11 FT.

$$

PKZ160-100045-
BRISTOL BAY-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...VARIABLE WIND 10 KT BECOMING E 20 KT IN THE AFTERNOON. SEAS
IN ICE FREE WATERS 3 FT.
.TONIGHT...E WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.
.MON...E WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.MON NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...SW WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ165-100045-
PORT HEIDEN TO CAPE SARICHEF-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...VARIABLE WIND 10 KT BECOMING E 25 KT IN THE AFTERNOON. SEAS
3 FT BUILDING TO 7 FT.
.TONIGHT...E WIND 25 KT. SEAS 7 FT.
.MON...NE WIND 20 KT. SEAS 7 FT.
.MON NIGHT...SE WIND 20 KT. SEAS 7 FT.
.TUE...SE WIND 30 KT. SEAS 6 FT.
.WED...SE WIND 25 KT. SEAS 5 FT.
.THU...W WIND 15 KT. SEAS 5 FT.

$$

PKZ170-100045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE WIND 30 KT. SEAS 7 FT.
.TONIGHT...E WIND 25 KT. SEAS 7 FT.
.MON...NE WIND 20 KT. SEAS 7 FT.
.MON NIGHT...SE WIND 30 KT. SEAS 7 FT.
.TUE...SE WIND 40 KT. SEAS 11 FT.
.WED...S WIND 25 KT. SEAS 8 FT.
.THU...SW WIND 15 KT. SEAS 6 FT.

$$

PKZ171-100045-
UNALASKA BAY-
332 AM AKDT SUN APR 9 2017

.TODAY...SE WIND 20 KT BECOMING VARIABLE 10 KT IN THE AFTERNOON. 
SEAS 3 FT. RAIN AND SNOW.
.TONIGHT...VARIABLE WIND 10 KT BECOMING NE AFTER MIDNIGHT. SEAS 3 
FT. RAIN AND SNOW.
.MON...N WIND 15 KT. SEAS 4 FT.
.MON NIGHT...SE WIND 15 KT. SEAS 2 FT.
.TUE...SE WIND 25 KT. SEAS 4 FT.
.WED...S WIND 15 KT. SEAS 2 FT.
.THU...SW WIND 10 KT. SEAS 2 FT.

$$

PKZ172-100045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 25 KT. SEAS 9 FT.
.TONIGHT...SW WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 13 FT.
.MON...N WIND 20 KT. SEAS 12 FT.
.MON NIGHT...E WIND 25 KT. SEAS 9 FT.
.TUE...SE WIND 35 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 15 FT.
.THU...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ173-100045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...S WIND 20 KT. SEAS 7 FT.
.TONIGHT...NE WIND 15 KT. SEAS 7 FT.
.MON...NE WIND 15 KT BECOMING SE 25 KT IN THE AFTERNOON. SEAS 7 FT.
.MON NIGHT...SE WIND 45 KT. SEAS 12 FT.
.TUE...S WIND 45 KT. SEAS 14 FT.
.WED...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.

$$

PKZ174-100045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 25 KT. SEAS 16 FT. RAIN AND SNOW.
.TONIGHT...NW WIND 20 KT. SEAS 16 FT.
.MON...NW WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 12 FT.
.MON NIGHT...SE WIND 40 KT. SEAS 12 FT.
.TUE...S WIND 35 KT. SEAS 17 FT.
.WED...SW WIND 25 KT. SEAS 17 FT.
.THU...SW WIND 20 KT. SEAS 12 FT.

$$

PKZ175-100045-
SEGUAM ISLAND TO ADAK BERING SIDE-
332 AM AKDT SUN APR 9 2017

...GALE WARNING MONDAY...

.TODAY...S WIND 20 KT BECOMING N IN THE AFTERNOON. SEAS 9 FT.
.TONIGHT...N WIND 20 KT. SEAS 8 FT.
.MON...E WIND 25 KT BECOMING SE 35 KT IN THE AFTERNOON. SEAS 8 FT.
RAIN.
.MON NIGHT...SE WIND 45 KT. SEAS 11 FT.
.TUE...S WIND 40 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 10 FT.
.THU...S WIND 20 KT. SEAS 9 FT.

$$

PKZ176-100045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
332 AM AKDT SUN APR 9 2017

...GALE WARNING MONDAY...

.TODAY...SW WIND 30 KT. SEAS 20 FT. RAIN AND SNOW.
.TONIGHT...NW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
18 FT.
.MON...E WIND 25 KT BECOMING SE 35 KT IN THE AFTERNOON. SEAS 12 FT.
.MON NIGHT...S WIND 40 KT. SEAS 13 FT.
.TUE...S WIND 35 KT. SEAS 21 FT.
.WED...SW WIND 25 KT. SEAS 19 FT.
.THU...S WIND 25 KT. SEAS 15 FT.

$$

PKZ177-100045-
ADAK TO KISKA-
332 AM AKDT SUN APR 9 2017

...GALE WARNING TODAY AND MONDAY...

.TODAY...NW WIND 35 KT. SEAS 12 FT BERING SIDE...22 FT PACIFIC SIDE.
RAIN AND SNOW.
.TONIGHT...N WIND 25 KT BECOMING SE AFTER MIDNIGHT. SEAS 14 FT.
.MON...SE WIND 40 KT. SEAS 11 FT. RAIN.
.MON NIGHT...S WIND 40 KT. SEAS 15 FT.
.TUE...SW WIND 40 KT. SEAS 23 FT.
.WED...W WIND 25 KT. SEAS 17 FT.
.THU...S WIND 20 KT. SEAS 22 FT.

$$

PKZ178-100045-
KISKA TO ATTU-
332 AM AKDT SUN APR 9 2017

...GALE WARNING MONDAY...

.TODAY...N WIND 30 KT. SEAS 16 FT.
.TONIGHT...E WIND 30 KT. SEAS 10 FT.
.MON...E WIND 40 KT. SEAS 13 FT. RAIN.
.MON NIGHT...SE WIND 35 KT. SEAS 17 FT.
.TUE...NW WIND 40 KT. SEAS 18 FT.
.WED...W WIND 30 KT. SEAS 18 FT.
.THU...S WIND 25 KT. SEAS 30 FT.

$$

PKZ179-100045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
332 AM AKDT SUN APR 9 2017

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...E WIND 30 KT.
.TONIGHT...E WIND 25 KT.
.MON...NE WIND 20 KT.
.MON NIGHT...SE WIND 30 KT.
.TUE...SE WIND 35 KT.
.WED...S WIND 20 KT.
.THU...VARIABLE WIND 10 KT.

$$

PKZ180-100045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
332 AM AKDT SUN APR 9 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.
.MON...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...SE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT.
.WED...SE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.THU...SW WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ181-100045-
NORTH AND WEST OF NUNIVAK ISLAND-
332 AM AKDT SUN APR 9 2017

.TODAY...VARIABLE WIND 10 KT.
.TONIGHT...NE WIND 15 KT.
.MON...NE WIND 15 KT.
.MON NIGHT...E WIND 15 KT.
.TUE...SE WIND 30 KT.
.WED...SE WIND 25 KT.
.THU...VARIABLE WIND 10 KT.

$$

PKZ185-100045-
SAINT MATTHEW ISLAND WATERS-
332 AM AKDT SUN APR 9 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NE WIND 15 KT E OF SAINT MATTHEW ISLAND...NE 25 KT W OF 
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 8 FT. FREEZING
SPRAY.
.TONIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT. FREEZING
SPRAY.
.MON...NE WIND 15 KT E OF SAINT MATTHEW ISLAND...E 25 KT W OF SAINT 
MATTHEW ISLAND. SEAS IN ICE FREE WATERS 6 FT. FREEZING SPRAY.
.MON NIGHT...E WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT.
.TUE...SE WIND 40 KT. SEAS IN ICE FREE WATERS 15 FT.
.WED...SE WIND 25 KT. SEAS IN ICE FREE WATERS 11 FT.
.THU...SE WIND 20 KT. SEAS IN ICE FREE WATERS 9 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
449 AM AKDT Tue Apr 4 2017

.ANALYSIS AND UPPER LEVELS...
Upper level ridging over the Southeast coast and across the AlCan
border continues to keep the upper level low tracking northward
over toward the Gulf, and hindering any easterly progression for
now. Meanwhile to out west, a flattening upper level ridge over
the Bering is beginning to give way to low pressure from both the
east and west.

At the surface, a strong and fully wrapped up low is in place
over the far southwestern Gulf, with an associated front producing
strong gusty winds and rain along the Northern Gulf coast, Cook
Inlet region, and parts of the Southwest mainland. Relatively weak
high pressure is in place over much of the western half of the
Bering and Aleutians, with gusty northerly flow over the eastern
portion of the Bering and Aleutians.

&&

.MODEL DISCUSSION...
The models remain in good synoptic agreement on the track and
positioning of the Gulf low over the next couple days. There are
some minor differences by mid week as to where any associated
fronts will be and their strength. Due to the small scale of those
differences, however, high resolution versions of the NAM/GFS
were used to help iron out small scale wind effects. The changes
in the winds through southern Alaska's many bays and passes
remains the primary forecast challenge in this environment. Thus,
overall forecast confidence is high with less confidence in local
effects.

&&

.AVIATION...
PANC...VFR conditions and light winds will persist. Generally
light northerly winds are expected to continue into Tue
afternoon. Weak wind shear over the anchorage area should
continue though this morning, as winds around 2000 ft remain gusty
and out of the southeast.

&&

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

A front continues to drive much of the weather across Southcentral
this morning and is currently pushing against the north Gulf
Coast. As a result it is supporting an impressive low level jet
which has been bringing storm force gusts overnight to Middleton
Island. However, due to the orientation of the front and
associated pressure gradients, the majority of the gusty winds
have remained south of Prince William Sound. The Anchorage
sounding this morning reveals steep lapse rates above the surface
inversion, which indicates this morning why precipitation on the
radar is convective in nature. However, the sounding also reveals
a deep layer of dry air near the surface, which is limiting the
amount of precipitation that is making it to the surface. The
sounding this morning also indicates a dramatic warming in mid-
levels from the afternoon sounding yesterday, which indicates the
potency of this front.

The front will slowly weaken throughout the day, and its
associated low will weaken south of Kodiak. A second, more potent
low follows quickly on its heels and pushes into the eastern Gulf
of Alaska by late this evening. This will help to re-intensify the
low level coastal jet by early Wednesday morning, and will
reinforce the warm air advection across Southcentral. While this
system will bring a round of more intense precipitation, this will
mainly occur in coastal regions, while the Anchorage Bowl, Kenai
Peninsula and Matanuska Valley will remain mostly downsloped.

&&

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

Persistent cyclonic flow around a Gulf of AK low will keep much
of the Kuskokwim River and Delta dry into Fri. Moisture
circulating around the low will bring a mix of overnight rain and
snow, and then daytime rain to the Bristol Bay region through the
same period. Gusty winds are also expected through channeled
terrain of the Aleutian Range.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)...

Northerly flow will continue across the eastern Bering and Alaska
Peninsula into Fri. Snow showers combined with the wind will bring
areas of blowing snow, mainly east of Cold Bay through the period.
Weak ridging will diminish snow shower activity across the eastern
and central Aleutians until a fast moving low from Kamchatka
reaches the area with some snow later on Wed. The next front will
enter the western Bering Wed night with wind and rain for the
western Aleutians. This will spread to the central Aleutians Thu
and Fri.

&&

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

The extended forecast period beginning Wednesday evening will
feature a continued active Pacific Jet stream in the vicinity of
40N with a high latitude blocking high over the North Slope. There
will be weakening near gale force low near Kodiak Island with
rain along the coast. This will set in motion another rather
quiescent weather pattern as the low near Kodiak Island weakens
slowly and the storm track shifts south again. Rain and snow
shower threats will be possible inland, but right now, they look
rather meager since the low will be falling apart as some moisture
aloft moves inland. Otherwise, this pattern will feature slightly
above normal temperatures with a continuation of the slow spring
thaw through the weekend.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...None.
MARINE...Gale Warning 119 120 130 131 155 351.

&&

SYNOPSIS AND MODEL DISCUSSION...TP
SOUTHCENTRAL ALASKA...EN
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...DS
LONG TERM...JA