FZAK52 PAFC 181157
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 AM AKDT SAT APR 18 2015

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.

PKZ199-190045-
357 AM AKDT SAT APR 18 2015
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 976 MB LOW 200 NM SOUTH OF DUTCH HARBOR WILL MOVE TO NEAR PORT
HEIDEN AT 979 MB LATE SAT NIGHT BEFORE MOVING INLAND OVER
SOUTHWEST ALASKA.

$$

PKZ150-190045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 AM AKDT SAT APR 18 2015

...GALE WARNING SUNDAY...

.TODAY...S WIND 30 KT. SEAS 15 FT. RAIN.
.TONIGHT...SE WIND 30 KT. SEAS 16 FT. RAIN.
.SUN...W WIND 35 KT. SEAS 16 FT. RAIN AND SNOW.
.SUN NIGHT...W WIND 30 KT. SEAS 14 FT.
.MON...SW WIND 30 KT. SEAS 11 FT.
.TUE...SW WIND 20 KT. SEAS 8 FT.
.WED...SW WIND 15 KT. SEAS 9 FT.

$$

PKZ155-190045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 AM AKDT SAT APR 18 2015

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...S WIND 20 KT EXCEPT SE 30 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 13 FT. RAIN.
.TONIGHT...NW WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. FROM
THE SHUMAGIN ISLANDS E...S WIND 25 KT BECOMING W AFTER MIDNIGHT.
SEAS 14 FT. RAIN.
.SUN...NW WIND 40 KT BECOMING W 30 KT LATE AFTERNOON. SEAS 14 FT.
SNOW.
.SUN NIGHT...SW WIND 35 KT. SEAS 12 FT.
.MON...SW WIND 35 KT. SEAS 11 FT.
.TUE...SW WIND 25 KT. SEAS 8 FT.
.WED...S WIND 20 KT. SEAS 7 FT.

$$

PKZ160-190045-
BRISTOL BAY-
357 AM AKDT SAT APR 18 2015

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
4 FT. RAIN.
.TONIGHT...E WIND 25 KT. SEAS 4 FT.
.SUN...SE WIND TO 20 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS 4
FT BUILDING TO 11 FT IN THE AFTERNOON. RAIN AND SNOW. FREEZING
SPRAY DEVELOPING IN THE AFTERNOON.
.SUN NIGHT...SW WIND 30 KT. SEAS 12 FT.
.MON...S WIND 25 KT. SEAS 9 FT.
.TUE THROUGH WED...S WIND 15 KT. SEAS 4 FT.

$$

PKZ165-190045-
PORT HEIDEN TO CAPE SARICHEF-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...

.TODAY...NE WIND 35 KT EXCEPT E 20 KT FROM COLD BAY E. SEAS 14 FT
EXCEPT 6 FT FROM COLD BAY E. RAIN AND SNOW.
.TONIGHT...NW WIND 40 KT...SEAS 16 FT. FROM PORT MOLLER E...SE
WIND 15 KT BECOMING NW 30 KT AFTER MIDNIGHT...SEAS 4 FT BUILDING
TO 9 FT AFTER MIDNIGHT. SNOW. FREEZING SPRAY W OF PORT MOLLER.
.SUN...W WIND 40 KT. SEAS 18 FT. SNOW. FREEZING SPRAY.
.SUN NIGHT...SW WIND 35 KT. SEAS 15 FT.
.MON...SW WIND 30 KT. SEAS 11 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 7 FT.

$$

PKZ170-190045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...

.TODAY...N WIND 40 KT. SEAS 19 FT. SNOW.
.TONIGHT...NW WIND 40 KT. SEAS 19 FT. FREEZING SPRAY FROM UNALASKA
E.
.SUN...NW WIND 40 KT. SEAS 19 FT SUBSIDING TO 14 FT IN THE
AFTERNOON. SNOW SHOWERS. FREEZING SPRAY IN THE MORNING FROM
UNALASKA E.
.SUN NIGHT...W WIND 35 KT. SEAS 13 FT.
.MON...W WIND 30 KT. SEAS 10 FT.
.TUE...W WIND 25 KT. SEAS 8 FT.
.WED...S WIND 20 KT. SEAS 8 FT.

$$

PKZ171-190045-
UNALASKA BAY-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...N WIND 35 KT. SEAS 16 FT. SNOW.
.TONIGHT...NW WIND 40 KT. SEAS 16 FT. SNOW. FREEZING SPRAY.
.SUN...NW WIND 30 KT. SEAS 16 FT SUBSIDING TO 5 FT IN THE
AFTERNOON. SNOW SHOWERS.
.SUN NIGHT...SW WIND 30 KT. SEAS 5 FT.
.MON...SW WIND 20 KT. SEAS 3 FT.
.TUE...W WIND 15 KT. SEAS 2 FT.
.WED...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-190045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...

.TODAY...N WIND INCREASING TO 40 KT IN THE MORNING. SEAS 13 FT.
RAIN AND SNOW.
.TONIGHT...NW WIND 40 KT. SEAS 13 FT.
.SUN...NW WIND 35 KT. SEAS 12 FT. SNOW SHOWERS.
.SUN NIGHT...SW WIND 30 KT. SEAS 10 FT.
.MON...W WIND 30 KT. SEAS 10 FT.
.TUE...W WIND 25 KT. SEAS 7 FT.
.WED...S WIND 20 KT. SEAS 10 FT.

$$

PKZ173-190045-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...

.TODAY...N WIND 40 KT. SEAS 18 FT.
.TONIGHT...N WIND 35 KT. SEAS 15 FT.
.SUN...NW WIND 25 KT BECOMING W 35 KT IN THE AFTERNOON. SEAS 12 FT.
.SUN NIGHT...W WIND 30 KT. SEAS 10 FT.
.MON THROUGH TUE...W WIND 25 KT. SEAS 9 FT.
.WED...S WIND 25 KT. SEAS 9 FT.

$$

PKZ174-190045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...N WIND 40 KT. SEAS 18 FT.
.TONIGHT...NW WIND 35 KT DECREASING TO 25 KT AFTER MIDNIGHT. SEAS
13 FT.
.SUN...NW WIND 25 KT. SEAS 10 FT.
.SUN NIGHT...W WIND 30 KT. SEAS 9 FT.
.MON THROUGH TUE...W WIND 25 KT. SEAS 8 FT.
.WED...S WIND 25 KT. SEAS 11 FT.

$$

PKZ175-190045-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 AM AKDT SAT APR 18 2015

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N WIND 30 KT. SEAS 15 FT.
.TONIGHT...N WIND 30 KT DECREASING TO 20 KT AFTER MIDNIGHT. SEAS
14 FT.
.SUN...W WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 10
FT.
.SUN NIGHT...W WIND 25 KT. SEAS 9 FT.
.MON THROUGH TUE...W WIND 25 KT. SEAS 9 FT.
.WED...S WIND 25 KT. SEAS 9 FT.

$$

PKZ176-190045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 AM AKDT SAT APR 18 2015

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N WIND 30 KT. SEAS 12 FT.
.TONIGHT...N WIND 25 KT DECREASING TO 15 KT AFTER MIDNIGHT. SEAS
10 FT.
.SUN...NW WIND 15 KT BECOMING W 25 KT IN THE AFTERNOON. SEAS 8 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 8 FT.
.MON THROUGH TUE...W WIND 20 KT. SEAS 7 FT.
.WED...S WIND 25 KT. SEAS 12 FT.

$$

PKZ177-190045-
ADAK TO KISKA-
357 AM AKDT SAT APR 18 2015

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N WIND 20 KT. SEAS 10 FT.
.TONIGHT...N WIND 15 KT. SEAS 10 FT BERING SIDE...6 FT PACIFIC
SIDE.
.SUN...W WIND INCREASING TO 25 KT. SEAS 9 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 8 FT.
.MON...NW WIND 25 KT. SEAS 10 FT.
.TUE...SW WIND 30 KT. SEAS 9 FT.
.WED...SW WIND 30 KT. SEAS 13 FT.

$$

PKZ178-190045-
KISKA TO ATTU-
357 AM AKDT SAT APR 18 2015

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NW WIND 25 KT. SEAS 10 FT. FREEZING SPRAY FROM SHEMYA W.
.TONIGHT...N WIND 20 KT. SEAS 10 FT. FREEZING SPRAY FROM SHEMYA W.
.SUN...NW WIND 25 KT. SEAS 10 FT. FREEZING SPRAY FROM SHEMYA W.
.SUN NIGHT...W WIND 25 KT. SEAS 8 FT.
.MON...NW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 13 FT.
.WED...SW WIND 20 KT. SEAS 16 FT.

$$

PKZ179-190045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY...

.TODAY...N WIND 45 KT. SEAS 14 FT. HEAVY FREEZING SPRAY.
.TONIGHT...NW WIND 45 KT. SEAS 14 FT. HEAVY FREEZING SPRAY.
.SUN...W WIND 40 KT. SEAS 14 FT SUBSIDING TO 9 FT IN THE AFTERNOON.
SNOW SHOWERS. HEAVY FREEZING SPRAY.
.SUN NIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...W WIND 30 KT. SEAS 10 FT.
.TUE...W WIND 15 KT. SEAS 6 FT.
.WED...S WIND 15 KT. SEAS 8 FT.

$$

PKZ180-190045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH TONIGHT...
...HEAVY FREEZING SPRAY WARNING SUNDAY...

.TODAY...N WIND 35 KT. FROM CAPE NEWENHAM S...SE WIND 25 KT. SEAS
IN ICE FREE WATERS 5 FT. SNOW AND RAIN.
.TONIGHT... FROM ETOLIN STRAIT W...NW WIND 40 KT. EAST OF ETOLIN
STRAIT...SE WIND 20 KT BECOMING VARIABLE 15 KT AFTER MIDNIGHT.
SEAS IN ICE FREE WATERS 6 FT. RAIN AND SNOW.
.SUN...W WIND 30 KT. SEAS IN ICE FREE WATERS 6 BUILDING TO 12 FT
IN THE AFTERNOON. SNOW. HEAVY FREEZING SPRAY NEAR THE ICE EDGE.
.SUN NIGHT...SW WIND 25 KT. SEAS IN ICE FREE WATERS 12 FT.
.MON...S WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.
.TUE...SW WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED...S WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ181-190045-
NORTH AND WEST OF NUNIVAK ISLAND-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...N WIND 45 KT. SNOW.
.TONIGHT...NW WIND 45 KT DECREASING TO 20 KT AFTER MIDNIGHT N OF
NUNIVAK ISLAND. SNOW.
.SUN...W WIND 30 KT. SNOW.
.SUN NIGHT...SW WIND 20 KT.
.MON...SE WIND 15 KT.
.TUE...SW WIND 15 KT.
.WED...S WIND 15 KT.

$$

PKZ185-190045-
SAINT MATTHEW ISLAND WATERS-
357 AM AKDT SAT APR 18 2015

...GALE WARNING THROUGH SUNDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY...

.TODAY...N WIND 40 KT E OF SAINT MATTHEW ISLAND...N 30 KT W OF
SAINT MATTHEW ISLAND.
.TONIGHT...NW WIND 40 KT. SNOW. 
.SUN...NW WIND 35 KT. SNOW.
.SUN NIGHT...NW WIND 30 KT.
.MON...NW WIND 30 KT.
.TUE...N WIND 20 KT.
.WED...E WIND 20 KT.

$$


National Weather Service Anchorage Forecast Office: http://pafc.arh.noaa.gov