Small Craft Advisory 403, NWS Anchorage, AK

481 
FZAK52 PAFC 202342
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
342 PM AKDT SAT MAY 20 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.

PKZ199-211300-
342 PM AKDT SAT MAY 20 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. 

A FRONT OVER THE WESTERN BERING WILL DISSIPATE OVER THE EASTERN
BERING SUN. A WEAK NORTH PACIFIC FRONT WILL APPROACH THE WESTERN
ALEUTIANS SUN NIGHT AND MOVE TO THE EASTERN ALEUTIANS BY MON. 

$$

PKZ150-211300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
342 PM AKDT SAT MAY 20 2017

.TONIGHT...NE WIND 15 KT. SEAS 6 FT.
.SUN...W WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.SUN NIGHT...SW WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.MON...W WIND 25 KT. SEAS 8 FT.
.MON NIGHT...W WIND 20 KT. SEAS 8 FT.
.TUE...SW WIND 25 KT. SEAS 8 FT.
.WED...S WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ155-211300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...N WIND 15 KT. SEAS 7 FT. PATCHY FOG.
.SUN...VARIABLE WIND 10 KT BECOMING SW 20 KT IN THE AFTERNOON.
FROM THE SHUMAGIN ISLANDS E, SW WIND 15 KT. SEAS 5 FT. PATCHY FOG.
.SUN NIGHT...SW WIND 25 KT BECOMING NW AFTER MIDNIGHT. SEAS 9 FT. 
RAIN.
.MON AND MON NIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 12 FT.
.THU...W WIND 15 KT. SEAS 9 FT.

$$

PKZ160-211300-
BRISTOL BAY-
342 PM AKDT SAT MAY 20 2017

.TONIGHT...NW WIND 15 KT. SEAS 2 FT. PATCHY FOG.
.SUN...W WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.SUN NIGHT...SW WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.MON AND MON NIGHT...SW WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 25 KT. SEAS 6 FT.
.WED...S WIND 15 KT. SEAS 6 FT.
.THU...SW WIND 10 KT. SEAS 5 FT.

$$

PKZ165-211300-
PORT HEIDEN TO CAPE SARICHEF-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.SUN...S WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. FROM
PORT MOLLER E, SW WIND 15 KT. SEAS 4 FT. PATCHY FOG. RAIN.
.SUN NIGHT...W WIND 25 KT. SEAS 7 FT.
.MON...W WIND 20 KT. SEAS 8 FT.
.MON NIGHT...S WIND 20 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 11 FT.
.WED...SW WIND 20 KT. SEAS 10 FT.
.THU...W WIND 15 KT. SEAS 6 FT.

$$

PKZ170-211300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS
2 FT. PATCHY FOG. RAIN.
.SUN...S WIND 25 KT. SEAS 7 FT. RAIN.
.SUN NIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...S WIND 30 KT. SEAS 11 FT.
.TUE...S WIND 35 KT. SEAS 13 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 8 FT.

$$

PKZ171-211300-
UNALASKA BAY-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...N WIND 10 KT BECOMING SW AFTER MIDNIGHT. SEAS 2 FT.
PATCHY FOG.
.SUN...SW WIND 20 KT. SEAS 3 FT. RAIN.
.SUN NIGHT...W WIND 25 KT. SEAS 4 FT.
.MON AND MON NIGHT...S WIND 20 KT. SEAS 3 FT.
.TUE...S WIND 25 KT. SEAS 3 FT.
.WED...W WIND 15 KT. SEAS 2 FT.
.THU...W WIND 10 KT. SEAS 2 FT.

$$

PKZ172-211300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...NW WIND 15 KT. SEAS 8 FT.
.SUN...SW WIND 25 KT. SEAS 9 FT. RAIN.
.SUN NIGHT...W WIND 25 KT. SEAS 9 FT.
.MON...SW WIND 25 KT. SEAS 8 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...S WIND 30 KT. SEAS 15 FT.
.WED...W WIND 25 KT. SEAS 13 FT.
.THU...W WIND 20 KT. SEAS 8 FT.

$$

PKZ173-211300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...SW WIND 15 KT BECOMING S 25 KT AFTER MIDNIGHT. SEAS 5
FT. RAIN.
.SUN...SW WIND 25 KT. SEAS 9 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 11 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...S WIND 35 KT. SEAS 12 FT.
.TUE...SW WIND 35 KT. SEAS 13 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 8 FT.

$$

PKZ174-211300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT BECOMING SW 20 KT AFTER MIDNIGHT.
SEAS 7 FT. RAIN.
.SUN...SW WIND 25 KT. SEAS 10 FT. RAIN.
.SUN NIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 35 KT. SEAS 13 FT.
.TUE...SW WIND 35 KT. SEAS 16 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 10 FT.

$$

PKZ175-211300-
SEGUAM ISLAND TO ADAK BERING SIDE-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...S WIND 25 KT. SEAS 8 FT. RAIN.
.SUN...W WIND 30 KT. SEAS 12 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 12 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...S WIND 35 KT. SEAS 11 FT.
.TUE...W WIND 30 KT. SEAS 10 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 7 FT.

$$

PKZ176-211300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...SW WIND INCREASING TO 25 KT. SEAS 9 FT. RAIN.
.SUN...W WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 9 FT.
.MON NIGHT...S WIND 35 KT. SEAS 15 FT.
.TUE...W WIND 35 KT. SEAS 15 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.

$$

PKZ177-211300-
ADAK TO KISKA-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 10 FT.
.SUN...W WIND 30 KT. SEAS 13 FT.
.SUN NIGHT...SW WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 20 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE THROUGH WED...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 7 FT.

$$

PKZ178-211300-
KISKA TO ATTU-
342 PM AKDT SAT MAY 20 2017

...GALE WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...W WIND 35 KT. SEAS 17 FT.
.SUN...SW WIND 35 KT. SEAS 17 FT.
.SUN NIGHT...SW WIND 35 KT. SEAS 15 FT.
.MON...SW WIND 25 KT. SEAS 12 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 9 FT.
.TUE THROUGH WED...W WIND 20 KT. SEAS 9 FT.
.THU...S WIND 20 KT. SEAS 17 FT.

$$

PKZ179-211300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
342 PM AKDT SAT MAY 20 2017

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT BECOMING S 20 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.SUN...S WIND 25 KT. SEAS 7 FT. RAIN.
.SUN NIGHT...W WIND 20 KT. SEAS 10 FT.
.MON AND MON NIGHT...S WIND 25 KT. SEAS 11 FT.
.TUE...SW WIND 25 KT. SEAS 12 FT.
.WED...W WIND 15 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 5 FT.

$$

PKZ180-211300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
342 PM AKDT SAT MAY 20 2017

.TONIGHT...W WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.SUN...S WIND 20 KT. SEAS 3 FT. PATCHY FOG.
.SUN NIGHT...SW WIND 20 KT. SEAS 5 FT.
.MON...SW WIND 20 KT. SEAS 7 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...S WIND 30 KT. SEAS 10 FT.
.WED...S WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 10 KT. SEAS 6 FT.

$$

PKZ181-211300-
NORTH AND WEST OF NUNIVAK ISLAND-
342 PM AKDT SAT MAY 20 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING S AFTER MIDNIGHT. SEAS 2 FT.
PATCHY FOG.
.SUN...SE WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...S WIND 20 KT. SEAS 6 FT.
.MON AND MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE THROUGH WED...SW WIND 20 KT. SEAS 8 FT.
.THU...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ185-211300-
SAINT MATTHEW ISLAND WATERS-
342 PM AKDT SAT MAY 20 2017

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

.TONIGHT...E OF SAINT MATTHEW ISLAND, S WIND 10 KT BECOMING SE 20
KT AFTER MIDNIGHT. W OF SAINT MATTHEW ISLAND, SE WIND 30 KT. SEAS 6 
FT BUILDING TO 10 FT AFTER MIDNIGHT. RAIN.
.SUN...SE WIND 25 KT. SEAS 10 FT. RAIN.
.SUN NIGHT...S WIND 20 KT. SEAS 10 FT.
.MON AND MON NIGHT...S WIND 20 KT. SEAS 11 FT.
.TUE...S WIND 15 KT. SEAS 8 FT.
.WED THROUGH THU...W WIND 15 KT. SEAS 6 FT.

$$

106 
FZAK52 PAFC 211132
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
332 AM AKDT SUN MAY 21 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.

PKZ199-220030-
332 AM AKDT SUN MAY 21 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A FRONT THAT EXTENDS THROUGH THE CENTRAL BERING/ALEUTIANS MOVES 
NORTH AND EAST BEFORE DISSIPATING BY MON AFTERNOON. A 990 MB LOW 
TRACKS 400 NM NORTHWEST OF SHEMYA MON MORNING THEN MOVES 360 NM N
OF SHEMYA AT 997 MB TUE MORNING. AN ASSOCIATED FRONT ENTERS THE 
WESTERN ALEUTIANS MON MORNING THEN MOVES TO THE NORTHERN BERING 
AND THE CENTRAL ALEUTIANS BY TUE MORNING. BY TUESDAY AFTERNOON A 
SECONDARY LOW DEVELOPS OVER THE PRIBILOF ISLANDS AT 1003 MB.

$$

PKZ150-220030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...W WIND 20 KT. SEAS 6 FT.
.TONIGHT...SW WIND 20 KT. SEAS 6 FT. RAIN.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE THROUGH WED...SW WIND 30 KT. SEAS 12 FT.
.THU...W WIND 15 KT. SEAS 10 FT.

$$

PKZ155-220030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...VARIABLE WIND 10 KT BECOMING SW 25 KT IN THE AFTERNOON.
FROM THE SHUMAGIN ISLANDS E, SW WIND 15 KT. SEAS 5 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED...SW WIND 30 KT. SEAS 15 FT.
.THU...W WIND 15 KT. SEAS 8 FT.

$$

PKZ160-220030-
BRISTOL BAY-
332 AM AKDT SUN MAY 21 2017

.TODAY...W WIND 15 KT. SEAS 2 FT.
.TONIGHT...SW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 2 FT.
.MON...W WIND 20 KT. SEAS 6 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 6 FT.
.TUE THROUGH WED...SW WIND 25 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 4 FT.

$$

PKZ165-220030-
PORT HEIDEN TO CAPE SARICHEF-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 25 KT EXCEPT S 15 KT FROM PORT MOLLER E. SEAS 4
FT. PATCHY FOG. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 7 FT.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...S WIND 25 KT. SEAS 9 FT.
.TUE...S WIND 30 KT. SEAS 10 FT.
.WED...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 7 FT.

$$

PKZ170-220030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 30 KT. SEAS 7 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...S WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 11 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 9 FT.

$$

PKZ171-220030-
UNALASKA BAY-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...VARIABLE WIND 10 KT IN THE MORNING BECOMING SW 20 KT. SEAS 
3 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 4 FT.
.MON...SW WIND 20 KT. SEAS 2 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 2 FT.
.TUE...SW WIND 25 KT. SEAS 4 FT.
.WED THROUGH THU...W WIND 15 KT. SEAS 2 FT.

$$

PKZ172-220030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 20 KT IN THE MORNING INCREASING TO 30 KT. SEAS 9 
FT. RAIN.
.TONIGHT...W WIND 30 KT. SEAS 9 FT.
.MON...SW WIND 25 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED...W WIND 25 KT. SEAS 12 FT.
.THU...W WIND 25 KT. SEAS 8 FT.

$$

PKZ173-220030-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT.
.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 12 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 10 FT.

$$

PKZ174-220030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 30 KT. SEAS 9 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 35 KT. SEAS 11 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 10 FT.

$$

PKZ175-220030-
SEGUAM ISLAND TO ADAK BERING SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 30 KT. SEAS 12 FT.
.TONIGHT...W WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 9 FT.
.TUE THROUGH WED...W WIND 25 KT. SEAS 8 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ176-220030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...S WIND 35 KT. SEAS 13 FT.
.TUE...W WIND 35 KT. SEAS 13 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 10 FT.

$$

PKZ177-220030-
ADAK TO KISKA-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 30 KT. SEAS 13 FT.
.TONIGHT...SW WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 25 KT. SEAS 11 FT.
.MON NIGHT...W WIND 20 KT. SEAS 9 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ178-220030-
KISKA TO ATTU-
332 AM AKDT SUN MAY 21 2017

...GALE WARNING TODAY...

.TODAY...W WIND 35 KT. SEAS 16 FT.
.TONIGHT...SW WIND 30 KT. SEAS 13 FT.
.MON...SW WIND 25 KT. SEAS 12 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 11 FT.
.TUE THROUGH WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 14 FT.

$$

PKZ179-220030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 25 KT. SEAS 7 FT. RAIN.
.TONIGHT...W WIND 20 KT. SEAS 9 FT.
.MON...SW WIND 20 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 10 FT.
.TUE THROUGH THU...W WIND 15 KT. SEAS 8 FT.

$$

PKZ180-220030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
332 AM AKDT SUN MAY 21 2017

.TODAY...S WIND 20 KT. SEAS 3 FT. PATCHY FOG.
.TONIGHT...S WIND 20 KT. SEAS 6 FT.
.MON...W WIND 20 KT. SEAS 7 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE THROUGH WED...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 4 FT.

$$

PKZ181-220030-
NORTH AND WEST OF NUNIVAK ISLAND-
332 AM AKDT SUN MAY 21 2017

.TODAY...SE WIND 20 KT. SEAS 4 FT.
.TONIGHT...SE WIND 20 KT. SEAS 6 FT.
.MON...SW WIND 20 KT. SEAS 6 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...SE WIND 20 KT. SEAS 6 FT.
.WED...W WIND 20 KT. SEAS 5 FT.
.THU...SW WIND 15 KT. SEAS 4 FT.

$$

PKZ185-220030-
SAINT MATTHEW ISLAND WATERS-
332 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SE WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...S WIND 20 KT. SEAS 9 FT.
.MON...SW WIND 20 KT. SEAS 10 FT.
.MON NIGHT...S WIND 20 KT. SEAS 9 FT.
.TUE...S WIND 15 KT. SEAS 8 FT.
.WED...W WIND 15 KT. SEAS 7 FT.
.THU...SW WIND 20 KT. SEAS 5 FT.

$$

903 
FZAK52 PAFC 211527 AAA
CWFALU

COASTAL WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
727 AM AKDT SUN MAY 21 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.

PKZ199-220415-
727 AM AKDT SUN MAY 21 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A FRONT THAT EXTENDS THROUGH THE CENTRAL BERING/ALEUTIANS MOVES 
NORTH AND EAST BEFORE DISSIPATING BY MON AFTERNOON. A 990 MB LOW 
TRACKS 400 NM NORTHWEST OF SHEMYA MON MORNING THEN MOVES 360 NM 
N OF SHEMYA AT 997 MB TUE MORNING. AN ASSOCIATED FRONT ENTERS THE 
WESTERN ALEUTIANS MON MORNING THEN MOVES TO THE NORTHERN BERING 
AND THE CENTRAL ALEUTIANS BY TUE MORNING. BY TUESDAY AFTERNOON A 
SECONDARY LOW DEVELOPS OVER THE PRIBILOF ISLANDS AT 1003 MB.

$$

PKZ150-220415-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
727 AM AKDT SUN MAY 21 2017

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

.TODAY...W WIND 20 KT. SEAS 6 FT.
.TONIGHT...SW WIND 25 KT. SEAS 6 FT. RAIN.
.MON...W WIND 25 KT. SEAS 8 FT.
.MON NIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE THROUGH WED...SW WIND 30 KT. SEAS 12 FT.
.THU...W WIND 15 KT. SEAS 10 FT.

$$

PKZ155-220415-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...VARIABLE WIND 10 KT BECOMING SW 25 KT IN THE AFTERNOON.
FROM THE SHUMAGIN ISLANDS E, SW WIND 15 KT. SEAS 6 FT. RAIN.
.TONIGHT...SW WIND 30 KT. FROM THE SHUMAGIN ISLANDS E, SW WIND 20
KT
BECOMING W 30 KT AFTER MIDNIGHT. SEAS 9 FT. RAIN.
.MON...W WIND 30 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED...SW WIND 30 KT. SEAS 15 FT.
.THU...W WIND 15 KT. SEAS 8 FT.

$$

PKZ160-220415-
BRISTOL BAY-
727 AM AKDT SUN MAY 21 2017

.TODAY...W WIND 15 KT. SEAS 2 FT.
.TONIGHT...SW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 2 FT.
.MON...W WIND 20 KT. SEAS 6 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 6 FT.
.TUE THROUGH WED...SW WIND 25 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 4 FT.

$$

PKZ165-220415-
PORT HEIDEN TO CAPE SARICHEF-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. FROM
PORT MOLLER E...S WIND 15 KT. SEAS 5 FT. PATCHY FOG. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 8 FT.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...S WIND 25 KT. SEAS 9 FT.
.TUE...S WIND 30 KT. SEAS 10 FT.
.WED...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 7 FT.

$$

PKZ170-220415-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 30 KT. SEAS 8 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...S WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 11 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 9 FT.

$$

PKZ171-220415-
UNALASKA BAY-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S WIND INCREASING TO 20 KT. SEAS BUILDING TO 3 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 5 FT.
.MON...SW WIND 20 KT. SEAS 4 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 2 FT.
.TUE...SW WIND 25 KT. SEAS 4 FT.
.WED THROUGH THU...W WIND 15 KT. SEAS 2 FT.

$$

PKZ172-220415-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 30 KT. SEAS 9 FT. RAIN.
.TONIGHT...W WIND 30 KT. SEAS 10 FT.
.MON...SW WIND 25 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED...W WIND 25 KT. SEAS 12 FT.
.THU...W WIND 25 KT. SEAS 8 FT.

$$

PKZ173-220415-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 30 KT. SEAS 9 FT.
.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 35 KT. SEAS 12 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 10 FT.

$$

PKZ174-220415-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 35 KT. SEAS 11 FT.
.TUE...SW WIND 35 KT. SEAS 15 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 10 FT.

$$

PKZ175-220415-
SEGUAM ISLAND TO ADAK BERING SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 30 KT. SEAS 12 FT.
.TONIGHT...W WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 9 FT.
.TUE THROUGH WED...W WIND 25 KT. SEAS 8 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ176-220415-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 30 KT. SEAS 10 FT.
.MON NIGHT...S WIND 35 KT. SEAS 13 FT.
.TUE...W WIND 35 KT. SEAS 13 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 10 FT.

$$

PKZ177-220415-
ADAK TO KISKA-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...W WIND 30 KT. SEAS 13 FT.
.TONIGHT...SW WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 30 KT. SEAS 11 FT.
.MON NIGHT...W WIND 20 KT. SEAS 9 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ178-220415-
KISKA TO ATTU-
727 AM AKDT SUN MAY 21 2017

...GALE WARNING TODAY...

.TODAY...W WIND 35 KT. SEAS 16 FT.
.TONIGHT...SW WIND 30 KT. SEAS 13 FT.
.MON...SW WIND 30 KT. SEAS 12 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 11 FT.
.TUE THROUGH WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 14 FT.

$$

PKZ179-220415-
PRIBILOF ISLANDS NEAR SHORE WATERS-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. 
SEAS 7 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 10 FT.
.TUE THROUGH THU...W WIND 15 KT. SEAS 8 FT.

$$

PKZ180-220415-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SW WIND 20 KT. SEAS 3 FT. PATCHY FOG.
.TONIGHT...SW WIND 25 KT. SEAS 6 FT.
.MON...W WIND 20 KT. SEAS 7 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE THROUGH WED...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 4 FT.

$$

PKZ181-220415-
NORTH AND WEST OF NUNIVAK ISLAND-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE WIND 25 KT. SEAS 5 FT. PATCHY FOG.
.TONIGHT...SE WIND 20 KT. SEAS 6 FT.
.MON...SW WIND 20 KT. SEAS 6 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...SE WIND 20 KT. SEAS 6 FT.
.WED...W WIND 20 KT. SEAS 5 FT.
.THU...SW WIND 15 KT. SEAS 4 FT.

$$

PKZ185-220415-
SAINT MATTHEW ISLAND WATERS-
727 AM AKDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SE WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...S WIND 20 KT. SEAS 9 FT.
.MON...SW WIND 20 KT. SEAS 9 FT.
.MON NIGHT...S WIND 20 KT. SEAS 9 FT.
.TUE...S WIND 15 KT. SEAS 8 FT.
.WED...W WIND 15 KT. SEAS 7 FT.
.THU...SW WIND 20 KT. SEAS 5 FT.

$$

810 
FZAK52 PAFC 212330
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKDT SUN MAY 21 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.

PKZ199-221215-
330 PM AKDT SUN MAY 21 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A FRONT OVER THE EASTERN BERING WILL WEAKEN AS IT MOVES ONSHORE
MON. A FRONT WILL ENTER THE SOUTHWEST BERING TONIGHT AND MOVE TO
THE SOUTHEASTERN BERING BY TUE AFTERNOON. A 989 MB LOW OFF THE 
KAMCHATKA COAST WILL MOVE TO 400 NM NORTH OF SHEMYA AT 996 MB TUE 
AFTERNOON.

$$

PKZ150-221215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 7 FT. WIDESPREAD RAIN SHOWERS.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE AND TUE NIGHT...SW WIND 30 KT. SEAS 11 FT.
.WED...SW WIND 30 KT. SEAS 12 FT.
.THU...W WIND 15 KT. SEAS 10 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.

$$

PKZ155-221215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...SW WIND 30 KT. FROM THE SHUMAGIN ISLANDS E, SW WIND 20
KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS 10 FT. RAIN.
.MON...W WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 10 FT.
.TUE AND TUE NIGHT...SW WIND 35 KT. SEAS 13 FT.
.WED...SW WIND 30 KT. SEAS 12 FT.
.THU...W WIND 15 KT. SEAS 8 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.

$$

PKZ160-221215-
BRISTOL BAY-
330 PM AKDT SUN MAY 21 2017

.TONIGHT...SW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 2 FT.
.MON...SW WIND 20 KT. SEAS 4 FT BUILDING TO 7 FT IN THE AFTERNOON.
.MON NIGHT...SW WIND 20 KT. SEAS 6 FT.
.TUE AND TUE NIGHT...S WIND 25 KT. SEAS 7 FT.
.WED...SW WIND 20 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 4 FT.
.FRI...SW WIND 10 KT. SEAS 4 FT.

$$

PKZ165-221215-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 25 KT. SEAS 8 FT. RAIN.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 9 FT.
.TUE...S WIND 35 KT. SEAS 10 FT.
.TUE NIGHT...SW WIND 30 KT. SEAS 9 FT.
.WED...SW WIND 20 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 20 KT. SEAS 5 FT.

$$

PKZ170-221215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.MON...SW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
SEAS 10 FT.
.MON NIGHT...S WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...S WIND 35 KT. SEAS 11 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 20 KT. SEAS 9 FT.

$$

PKZ171-221215-
UNALASKA BAY-
330 PM AKDT SUN MAY 21 2017

.TONIGHT...W WIND 20 KT. GUSTS TO 30 KT. SEAS 4 FT.
.MON...W WIND 20 KT. SEAS 3 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 3 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 4 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 3 FT.
.WED THROUGH THU...W WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-221215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 30 KT. SEAS 10 FT.
.MON...W WIND 25 KT. SEAS 9 FT.
.MON NIGHT...SW WIND 30 KT. SEAS 10 FT.
.TUE...S WIND 35 KT. SEAS 14 FT.
.TUE NIGHT...W WIND 35 KT. SEAS 14 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 9 FT.
.FRI...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ173-221215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 30 KT. SEAS 10 FT. RAIN.
.MON NIGHT...S WIND 30 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 11 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 10 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ174-221215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKDT SUN MAY 21 2017

...GALE WARNING MONDAY NIGHT...

.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 30 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 25 KT BECOMING S 35 KT AFTER MIDNIGHT.
SEAS 12 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 14 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 12 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 9 FT.
.FRI...SW WIND 20 KT. SEAS 11 FT.

$$

PKZ175-221215-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 30 KT. SEAS 12 FT.
.MON...S WIND 30 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 9 FT. RAIN.
.TUE...W WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ176-221215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKDT SUN MAY 21 2017

...GALE WARNING MONDAY NIGHT...

.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.MON...SW WIND 30 KT. SEAS 10 FT. RAIN.
.MON NIGHT...SW WIND 25 KT INCREASING TO 35 KT AFTER 
MIDNIGHT. SEAS 12 FT. RAIN.
.TUE...W WIND 35 KT. SEAS 12 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED THROUGH FRI...SW WIND 25 KT. SEAS 11 FT.

$$

PKZ177-221215-
ADAK TO KISKA-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 12 FT.
.MON...SW WIND 30 KT. SEAS 11 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 9 FT.
.TUE AND TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ178-221215-
KISKA TO ATTU-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 13 FT.
.MON...SW WIND 30 KT. SEAS 13 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 12 FT.
.TUE AND TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 20 KT. SEAS 8 FT.
.THU...SW WIND 30 KT. SEAS 14 FT.
.FRI...W WIND 20 KT. SEAS 13 FT.

$$

PKZ179-221215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 10 FT.
.TUE...SW WIND 15 KT. SEAS 8 FT.
.TUE NIGHT...SW WIND 20 KT. SEAS 8 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 20 KT. SEAS 10 FT.

$$

PKZ180-221215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...S WIND 20 KT. SEAS 5 FT.
.MON...W WIND 25 KT. SEAS 7 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 7 FT.
.TUE...S WIND 30 KT. SEAS 8 FT.
.TUE NIGHT...SW WIND 25 KT. SEAS 7 FT.
.WED...SW WIND 20 KT. SEAS 7 FT.
.THU...W WIND 15 KT. SEAS 4 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.

$$

PKZ181-221215-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKDT SUN MAY 21 2017

.TONIGHT...SE WIND 20 KT. SEAS 6 FT.
.MON...SW WIND 15 KT. SEAS 6 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...S WIND 15 KT. SEAS 6 FT.
.TUE NIGHT...W WIND 15 KT. SEAS 6 FT.
.WED THROUGH THU...SW WIND 15 KT. SEAS 5 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.

$$

PKZ185-221215-
SAINT MATTHEW ISLAND WATERS-
330 PM AKDT SUN MAY 21 2017

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

.TONIGHT...S WIND 20 KT. SEAS 9 FT.
.MON...S WIND 20 KT. SEAS 9 FT.
.MON NIGHT...S WIND 20 KT. SEAS 8 FT.
.TUE...S WIND 20 KT. SEAS 9 FT.
.TUE NIGHT...S WIND 15 KT. SEAS 8 FT.
.WED...W WIND 15 KT. SEAS 7 FT.
.THU...SW WIND 20 KT. SEAS 5 FT.
.FRI...SE WIND 15 KT. SEAS 8 FT.

$$

959 
FZAK52 PAFC 221142
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
342 AM AKDT MON MAY 22 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.

PKZ199-230045-
342 AM AKDT MON MAY 22 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. A FRONT OVER THE EASTERN BERING WILL 
WEAKEN AS IT MOVES ONSHORE TODAY. A FRONT IN THE SOUTHWEST BERING 
WILL MOVE TO THE SOUTHEASTERN BERING BY TUE AFTERNOON. A 989 MB LOW 
OFF THE KAMCHATKA COAST WILL MOVE TO 350 NM NORTHWEST OF ST PAUL AT 
994 MB TUE AFTERNOON THEN TO 215 NM SOUTHWEST OF GAMBELL BY WED 
MORNING.

$$

PKZ150-230045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W WIND 25 KT. SEAS 8 FT.
.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...SW WIND 30 KT. SEAS 13 FT.
.WED...SW WIND 30 KT. SEAS 13 FT.
.THU...W WIND 15 KT. SEAS 8 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.

$$

PKZ155-230045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
342 AM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 35 KT. SEAS 12 FT. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 13 FT.
.WED...W WIND 30 KT. SEAS 12 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ160-230045-
BRISTOL BAY-
342 AM AKDT MON MAY 22 2017

.TODAY...SW WIND INCREASING TO 20 KT. SEAS BUILDING TO 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 6 FT. RAIN.
.TUE NIGHT...S WIND 25 KT. SEAS 7 FT.
.WED THROUGH THU...SW WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.

$$

PKZ165-230045-
PORT HEIDEN TO CAPE SARICHEF-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W WIND 25 KT. SEAS 8 FT.
.TONIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...SW WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 10 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.

$$

PKZ170-230045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT.
.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...S WIND 30 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 8 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 10 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.

$$

PKZ171-230045-
UNALASKA BAY-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TUESDAY...

.TODAY...W WIND 20 KT. SEAS 3 FT.
.TONIGHT...SW WIND 20 KT. SEAS 3 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 3 FT. RAIN.
.TUE NIGHT...W WIND 15 KT. SEAS 2 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 3 FT.
.FRI...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-230045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
342 AM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TODAY...W WIND 25 KT. SEAS 9 FT.
.TONIGHT...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...W WIND 30 KT. SEAS 13 FT.
.WED THROUGH THU...W WIND 25 KT. SEAS 9 FT.
.FRI...S WIND 25 KT. SEAS 11 FT.

$$

PKZ173-230045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 25 KT. SEAS 7 FT.

$$

PKZ174-230045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
342 AM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT.
.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ175-230045-
SEGUAM ISLAND TO ADAK BERING SIDE-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT.
.TONIGHT...SW WIND 20 KT. SEAS 9 FT. RAIN.
.TUE...W WIND 25 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED THROUGH FRI...SW WIND 25 KT. SEAS 9 FT.

$$

PKZ176-230045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...W WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. 
SEAS 11 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 30 KT. SEAS 8 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.

$$

PKZ177-230045-
ADAK TO KISKA-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 30 KT. SEAS 12 FT.
.TONIGHT...SW WIND 25 KT. SEAS 10 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...W WIND 30 KT. SEAS 14 FT.

$$

PKZ178-230045-
KISKA TO ATTU-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W WIND 30 KT. SEAS 13 FT.
.TONIGHT...SW WIND 25 KT. SEAS 12 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 12 FT.
.FRI...W WIND 25 KT. SEAS 12 FT.

$$

PKZ179-230045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 11 FT.
.TUE...S WIND 15 KT. SEAS 9 FT.
.TUE NIGHT...SW WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 11 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.

$$

PKZ180-230045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...W WIND 20 KT. SEAS 6 FT.
.TONIGHT...S WIND 25 KT. SEAS 7 FT.
.TUE...SW WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...SW WIND 25 KT. SEAS 7 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 5 FT.

$$

PKZ181-230045-
NORTH AND WEST OF NUNIVAK ISLAND-
342 AM AKDT MON MAY 22 2017

.TODAY...SW WIND 15 KT. SEAS 6 FT.
.TONIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...SW WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...SW WIND 15 KT. SEAS 6 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.

$$

PKZ185-230045-
SAINT MATTHEW ISLAND WATERS-
342 AM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 15 KT. SEAS 8 FT.
.TONIGHT...S WIND 20 KT. SEAS 9 FT.
.TUE...S WIND 20 KT. SEAS 10 FT.
.TUE NIGHT...S WIND 20 KT. SEAS 9 FT.
.WED...NW WIND 20 KT. SEAS 7 FT.
.THU...SW WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.

$$

435 
FZAK52 PAFC 222330
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKDT MON MAY 22 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.

PKZ199-231245-
330 PM AKDT MON MAY 22 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 990 MB LOW 320 NM NORTH OF SHEMYA WILL MOVE TO 115 NM SOUTH OF 
GAMBELL AT 1000 MB BY WED AFTERNOON. AN ASSOCIATED FRONT OVER THE
CENTRAL BERING WILL MOVE INLAND OVER THE SOUTHWEST COAST TONIGHT.
ANOTHER FRONT OVER THE CENTRAL ALEUTIANS WILL MOVE TO THE EASTERN
BERING TUE AFTERNOON AND MOVE INLAND OVER THE ALASKA PENINSULA 
TUE NIGHT.

$$

PKZ150-231245-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...SW WIND 35 KT. SEAS 12 FT. RAIN.
.WED...SW WIND 30 KT. SEAS 13 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ155-231245-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 35 KT. SEAS 12 FT. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 14 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 12 FT.
.WED NIGHT...W WIND 20 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.
.SAT...SE WIND 25 KT. SEAS 12 FT.

$$

PKZ160-231245-
BRISTOL BAY-
330 PM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 6 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 5 FT. RAIN.
.TUE NIGHT...S WIND 25 KT. SEAS 6 FT. RAIN.
.WED AND WED NIGHT...SW WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 4 FT.

$$

PKZ165-231245-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ170-231245-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 8 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ171-231245-
UNALASKA BAY-
330 PM AKDT MON MAY 22 2017

.TONIGHT...SW WIND 20 KT. SEAS 3 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 3 FT. RAIN.
.TUE NIGHT...W WIND 15 KT. SEAS 2 FT. RAIN.
.WED...W WIND 25 KT. SEAS 4 FT.
.WED NIGHT...W WIND 20 KT. SEAS 3 FT.
.THU...W WIND 20 KT. SEAS 3 FT.
.FRI...S WIND 15 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.

$$

PKZ172-231245-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TONIGHT...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...SW WIND 30 KT. SEAS 14 FT. RAIN.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 25 KT. SEAS 11 FT.
.SAT...SE WIND 20 KT. SEAS 11 FT.

$$

PKZ173-231245-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 25 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ174-231245-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...W WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 25 KT. SEAS 13 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 11 FT.

$$

PKZ175-231245-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
10 FT. RAIN.
.TUE...W WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 8
FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ176-231245-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...W WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS
11 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED AND WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 9 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT...W WIND 15 KT. SEAS 10 FT.

$$

PKZ177-231245-
ADAK TO KISKA-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 9 FT.
.THU THROUGH FRI...W WIND 30 KT. SEAS 14 FT.
.SAT...W WIND 15 KT. SEAS 8 FT.

$$

PKZ178-231245-
KISKA TO ATTU-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 12 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 20 KT. SEAS 8 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 12 FT.
.FRI...W WIND 25 KT. SEAS 12 FT.
.SAT...W WIND 15 KT. SEAS 8 FT.

$$

PKZ179-231245-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 11 FT. RAIN.
.TUE...S WIND 15 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 8 FT. RAIN SHOWERS.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ180-231245-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 8 FT. RAIN.
.TUE...SW WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...S WIND 25 KT. SEAS 7 FT.
.WED AND WED NIGHT...SW WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ181-231245-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S WIND 25 KT. SEAS 7 FT. RAIN SHOWERS.
.TUE...SW WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...S WIND 15 KT. SEAS 7 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ185-231245-
SAINT MATTHEW ISLAND WATERS-
330 PM AKDT MON MAY 22 2017

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

.TONIGHT...SE WIND 20 KT. SEAS 9 FT. RAIN AND SNOW SHOWERS.
.TUE...S WIND 25 KT. SEAS 11 FT.
.TUE NIGHT...S WIND 20 KT. SEAS 10 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 6 FT.
.FRI THROUGH SAT...SE WIND 15 KT. SEAS 6 FT.

$$

366 
FZAK52 PAFC 222332 CCA
CWFALU

COASTAL WATERS FORECAST...CORRECTED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
332 PM AKDT MON MAY 22 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.

PKZ199-231245-
332 PM AKDT MON MAY 22 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. A 990 MB LOW 320 NM NORTH OF SHEMYA
WILL MOVE TO 115 NM SOUTH OF GAMBELL AT 1000 MB BY WED AFTERNOON.
AN ASSOCIATED FRONT OVER THE CENTRAL BERING WILL MOVE INLAND OVER
THE SOUTHWEST COAST TONIGHT. ANOTHER FRONT OVER THE CENTRAL 
ALEUTIANS WILL MOVE TO THE EASTERN BERING TUE AFTERNOON AND MOVE 
INLAND OVER THE ALASKA PENINSULA TUE NIGHT.

$$

PKZ150-231245-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
332 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 30 KT. SEAS 10 FT.
.TUE NIGHT...SW WIND 35 KT. SEAS 12 FT. RAIN.
.WED...SW WIND 30 KT. SEAS 13 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ155-231245-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.TUE...SW WIND 35 KT. SEAS 12 FT. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 14 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 12 FT.
.WED NIGHT...W WIND 20 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.
.SAT...SE WIND 25 KT. SEAS 12 FT.

$$

PKZ160-231245-
BRISTOL BAY-
332 PM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 6 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 5 FT. RAIN.
.TUE NIGHT...S WIND 25 KT. SEAS 6 FT. RAIN.
.WED AND WED NIGHT...SW WIND 20 KT. SEAS 6 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 4 FT.

$$

PKZ165-231245-
PORT HEIDEN TO CAPE SARICHEF-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...SW WIND 25 KT. SEAS 9 FT. RAIN.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ170-231245-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 9 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 8 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ171-231245-
UNALASKA BAY-
332 PM AKDT MON MAY 22 2017

.TONIGHT...SW WIND 20 KT. SEAS 3 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 3 FT. RAIN.
.TUE NIGHT...W WIND 15 KT. SEAS 2 FT. RAIN.
.WED...W WIND 25 KT. SEAS 4 FT.
.WED NIGHT...W WIND 20 KT. SEAS 3 FT.
.THU...W WIND 20 KT. SEAS 3 FT.
.FRI...S WIND 15 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.

$$

PKZ172-231245-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
332 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TONIGHT...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...SW WIND 30 KT. SEAS 14 FT. RAIN.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 25 KT. SEAS 11 FT.
.SAT...SE WIND 20 KT. SEAS 11 FT.

$$

PKZ173-231245-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 25 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ174-231245-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
332 PM AKDT MON MAY 22 2017

...GALE WARNING TUESDAY...

.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...W WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 25 KT. SEAS 13 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 11 FT.

$$

PKZ175-231245-
SEGUAM ISLAND TO ADAK BERING SIDE-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
10 FT. RAIN.
.TUE...W WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 8
FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 25 KT. SEAS 10 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ176-231245-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.TUE...W WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS
11 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED AND WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 9 FT.
.FRI...SW WIND 30 KT. SEAS 14 FT.
.SAT...W WIND 15 KT. SEAS 10 FT.

$$

PKZ177-231245-
ADAK TO KISKA-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT. RAIN.
.TUE...SW WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 9 FT.
.THU THROUGH FRI...W WIND 30 KT. SEAS 14 FT.
.SAT...W WIND 15 KT. SEAS 8 FT.

$$

PKZ178-231245-
KISKA TO ATTU-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 12 FT.
.TUE...W WIND 25 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 9 FT.
.WED...W WIND 20 KT. SEAS 8 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 12 FT.
.FRI...W WIND 25 KT. SEAS 12 FT.
.SAT...W WIND 15 KT. SEAS 8 FT.

$$

PKZ179-231245-
PRIBILOF ISLANDS NEAR SHORE WATERS-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 11 FT. RAIN.
.TUE...S WIND 15 KT. SEAS 9 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 8 FT. RAIN SHOWERS.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ180-231245-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 8 FT. RAIN.
.TUE...SW WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...S WIND 25 KT. SEAS 7 FT.
.WED AND WED NIGHT...SW WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ181-231245-
NORTH AND WEST OF NUNIVAK ISLAND-
332 PM AKDT MON MAY 22 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S WIND 25 KT. SEAS 7 FT. RAIN SHOWERS.
.TUE...SW WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...S WIND 15 KT. SEAS 7 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ185-231245-
SAINT MATTHEW ISLAND WATERS-
332 PM AKDT MON MAY 22 2017

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

.TONIGHT...SE WIND 20 KT. SEAS 9 FT. RAIN AND SNOW SHOWERS.
.TUE...S WIND 25 KT. SEAS 11 FT.
.TUE NIGHT...S WIND 20 KT. SEAS 10 FT.
.WED AND WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 6 FT.
.FRI THROUGH SAT...SE WIND 15 KT. SEAS 6 FT.

$$

964 
FZAK52 PAFC 231158
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
358 AM AKDT TUE MAY 23 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.

PKZ199-240030-
358 AM AKDT TUE MAY 23 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. A 993 MB LOW 320 NM SOUTHWEST OF GAMBELL
WILL MOVE TO 165 NM SOUTHWEST OF GAMBELL AT 1001 MB BY WED AFTERNOON
BEFORE BEING ABSORBED BY A DEVELOPING LOW NORTH OF THE BERING STRAIT
THU MORNING. AN ASSOCIATED FRONT OVER THE EASTERN BERING WILL MOVE 
INLAND OVER THE SOUTHWEST COAST TODAY. THE NEXT FRONT WILL APPROACH 
THE WESTERN ALEUTIANS BY THU MORNING.

$$

PKZ150-240030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW WIND 30 KT. SEAS 11 FT.
.TONIGHT...SW WIND 30 KT. SEAS 13 FT. RAIN.
.WED...SW WIND 30 KT. SEAS 13 FT. RAIN.
.WED NIGHT...SW WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 15 KT. SEAS 6 FT.
.SAT...SE WIND 25 KT. SEAS 7 FT.

$$

PKZ155-240030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
358 AM AKDT TUE MAY 23 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TONIGHT...SW WIND 35 KT. SEAS 14 FT. RAIN.
.WED...W WIND 30 KT. SEAS 12 FT.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 7 FT.
.SAT...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ160-240030-
BRISTOL BAY-
358 AM AKDT TUE MAY 23 2017

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

.TODAY...S WIND 20 KT. SEAS 5 FT. RAIN.
.TONIGHT...S WIND 25 KT. SEAS 6 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 6 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 7 FT.
.THU...SW WIND 25 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ165-240030-
PORT HEIDEN TO CAPE SARICHEF-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S WIND 25 KT. SEAS 9 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 8 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 9 FT.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 10 FT.
.FRI...S WIND 15 KT. SEAS 6 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ170-240030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S WIND 25 KT. SEAS 9 FT. RAIN.
.TONIGHT...W WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT. 
SEAS 9 FT.
.WED...W WIND 30 KT. SEAS 10 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...E WIND 15 KT. SEAS 5 FT.

$$

PKZ171-240030-
UNALASKA BAY-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY TODAY AND WEDNESDAY...

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

$$

PKZ172-240030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
358 AM AKDT TUE MAY 23 2017

...GALE WARNING TODAY...

.TODAY...SW WIND 35 KT. SEAS 14 FT. RAIN.
.TONIGHT...SW WIND 30 KT. SEAS 14 FT.
.WED...W WIND 25 KT. SEAS 11 FT.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 7 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ173-240030-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. 
SEAS 10 FT.
.TONIGHT...W WIND 30 KT. SEAS 10 FT.
.WED...W WIND 30 KT. SEAS 12 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ174-240030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
358 AM AKDT TUE MAY 23 2017

...GALE WARNING TODAY...

.TODAY...SW WIND 35 KT. SEAS 13 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.WED...W WIND 25 KT. SEAS 11 FT.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 9 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ175-240030-
SEGUAM ISLAND TO ADAK BERING SIDE-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...W WIND 25 KT. SEAS 8 FT.
.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 11 FT. PATCHY FOG.
.WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...W WIND 15 KT. SEAS 6 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ176-240030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.WED...W WIND 25 KT. SEAS 11 FT. PATCHY FOG.
.WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...SW WIND 25 KT. SEAS 10 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ177-240030-
ADAK TO KISKA-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...W WIND 30 KT. SEAS 10 FT. AREAS OF FOG.
.WED...W WIND 25 KT. SEAS 10 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 30 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.FRI...W WIND 20 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ178-240030-
KISKA TO ATTU-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...W WIND 30 KT. SEAS 10 FT. AREAS OF FOG.
.WED...W WIND 20 KT. SEAS 8 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.
.FRI THROUGH SAT...W WIND 15 KT. SEAS 7 FT.

$$

PKZ179-240030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SW WIND 15 KT. SEAS 9 FT.
.TONIGHT...SW WIND 20 KT. SEAS 8 FT. RAIN SHOWERS.
.WED...W WIND 25 KT. SEAS 10 FT. RAIN SHOWERS.
.WED NIGHT...W WIND 30 KT. SEAS 12 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-240030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
358 AM AKDT TUE MAY 23 2017

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

.TODAY...SW WIND 20 KT. SEAS 7 FT.
.TONIGHT...S WIND 25 KT. SEAS 7 FT.
.WED...SW WIND 25 KT. SEAS 7 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ181-240030-
NORTH AND WEST OF NUNIVAK ISLAND-
358 AM AKDT TUE MAY 23 2017

.TODAY...S WIND 20 KT. SEAS 7 FT.
.TONIGHT...S WIND 15 KT. SEAS 6 FT.
.WED...SW WIND 20 KT. SEAS 6 FT.
.WED NIGHT...W WIND 20 KT. SEAS 7 FT.
.THU...W WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ185-240030-
SAINT MATTHEW ISLAND WATERS-
358 AM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...S WIND 30 KT. SEAS 11 FT.
.TONIGHT...SW WIND 20 KT. SEAS 9 FT.
.WED...SW WIND 20 KT E OF SAINT MATTHEW ISLAND...NW 25 KT W OF SAINT
MATTHEW ISLAND. SEAS 9 FT.
.WED NIGHT...W WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.

$$

105 
FZAK52 PAFC 232330
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKDT TUE MAY 23 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.

PKZ199-241215-
330 PM AKDT TUE MAY 23 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. 

A FRONT OVER THE EASTERN BERING WILL MOVE INLAND OVER THE 
SOUTHWEST COAST AND ALASKA PENINSULA THIS EVENING. THE NEXT FRONT 
WILL APPROACH THE WESTERN ALEUTIANS WED AFTERNOON AND MOVE TO THE
CENTRAL ALEUTIANS THU. 

$$

PKZ150-241215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKDT TUE MAY 23 2017

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 35 KT. SEAS 14 FT. RAIN.
.WED...SW WIND 30 KT. SEAS 14 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 10 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 20 KT. SEAS 7 FT.
.SAT THROUGH SUN...SE WIND 25 KT. SEAS 7 FT.

$$

PKZ155-241215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKDT TUE MAY 23 2017

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 35 KT. SEAS 15 FT. RAIN.
.WED...W WIND 30 KT. SEAS 13 FT.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI THROUGH SUN...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ160-241215-
BRISTOL BAY-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...SE WIND 20 KT BECOMING SW 25 KT IN THE EVENING. SEAS
BUILDING TO 7 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 7 FT.
.WED NIGHT...SW WIND 25 KT. SEAS 7 FT.
.THU...SW WIND 25 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...SE WIND 15 KT. SEAS 3 FT.
.SAT THROUGH SUN...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ165-241215-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...SW WIND 25 KT. GUSTS TO 35 KT OUT OF BAYS AND PASSES IN 
THE EVENING. SEAS 9 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 10 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...W WIND 25 KT. SEAS 11 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 8 FT.
.FRI...E WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ170-241215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS
10 FT. RAIN.
.WED...SW WIND 30 KT. SEAS 11 FT.
.WED NIGHT...W WIND 25 KT. SEAS 12 FT.
.THU...SW WIND 20 KT. SEAS 11 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 7 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 4 FT.

$$

PKZ171-241215-
UNALASKA BAY-
330 PM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY WEDNESDAY...

.TONIGHT...W WIND 15 KT. SEAS 2 FT. RAIN.
.WED...W WIND 25 KT. SEAS 4 FT.
.WED NIGHT...W WIND 20 KT. SEAS 3 FT.
.THU...SW WIND 15 KT. SEAS 2 FT.
.THU NIGHT...NE WIND 10 KT. SEAS 3 FT.
.FRI...W WIND 10 KT. SEAS 3 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-241215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKDT TUE MAY 23 2017

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 35 KT BECOMING W 25 KT AFTER MIDNIGHT. SEAS
15 FT. RAIN.
.WED...W WIND 25 KT. SEAS 11 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 25 KT. SEAS 9 FT.
.THU NIGHT...W WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 20 KT. SEAS 8 FT.
.SAT THROUGH SUN...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ173-241215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 12 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 7 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ174-241215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 12 FT.
.WED NIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 25 KT. SEAS 11 FT.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...NW WIND 15 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ175-241215-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND INCREASING TO 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 11 FT. PATCHY FOG.
.WED NIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ176-241215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND INCREASING TO 30 KT. SEAS 11 FT.
.WED...W WIND 30 KT. SEAS 12 FT. PATCHY FOG.
.WED NIGHT...SW WIND 30 KT. SEAS 9 FT.
.THU...W WIND 30 KT. SEAS 12 FT.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...N WIND 15 KT. SEAS 7 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ177-241215-
ADAK TO KISKA-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND 30 KT. SEAS 11 FT. AREAS OF FOG.
.WED...W WIND 25 KT. SEAS 10 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 30 KT. SEAS 11 FT.
.THU...W WIND 30 KT. SEAS 12 FT.
.THU NIGHT...N WIND 15 KT. SEAS 9 FT.
.FRI...N WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 7 FT.

$$

PKZ178-241215-
KISKA TO ATTU-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...W WIND 30 KT. SEAS 11 FT. AREAS OF FOG.
.WED...W WIND 20 KT. SEAS 9 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 25 KT. SEAS 10 FT.
.THU...NW WIND 25 KT. SEAS 10 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...W WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ179-241215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 8 FT. RAIN AND SNOW SHOWERS.
.WED...W WIND 25 KT. SEAS 10 FT. RAIN AND SNOW SHOWERS.
.WED NIGHT...W WIND 30 KT. SEAS 13 FT.
.THU...W WIND 20 KT. SEAS 10 FT.
.THU NIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-241215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...S WIND 20 KT. SEAS 7 FT. RAIN.
.WED...SW WIND 25 KT. SEAS 7 FT.
.WED NIGHT...SW WIND 30 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...SE WIND 20 KT. SEAS 5 FT.

$$

PKZ181-241215-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...S WIND 15 KT. SEAS 6 FT.
.WED...SW WIND 20 KT. SEAS 6 FT.
.WED NIGHT...SW WIND 20 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 5 FT.
.FRI...S WIND 20 KT. SEAS 6 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

PKZ185-241215-
SAINT MATTHEW ISLAND WATERS-
330 PM AKDT TUE MAY 23 2017

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

.TONIGHT...SW WIND 25 KT. SEAS 10 FT.
.WED...SW WIND 20 KT E OF SAINT MATTHEW ISLAND... NW 25 KT W OF
SAINT MATTHEW ISLAND. SEAS 9 FT.
.WED NIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU AND THU NIGHT...W WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

326 
FZAK52 PAFC 241143
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
343 AM AKDT WED MAY 24 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.

PKZ199-250045-
343 AM AKDT WED MAY 24 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. A 996 MB LOW 190 NM SOUTHWEST OF GAMBELL
WILL MOVE TO 160 NM SOUTH OF GAMBELL AT 1000 MB THIS AFTERNOON
THEN BE ABSORBED BY A DEVELOPING LOW NORTH OF THE BERING STRAIT THU 
MORNING. A 1016 MB LOW 250 NM WEST OF SHEMYA THIS EVENING WILL MOVE 
TO 130 NM NORTHEAST OF ADAK AT 1011 MB THU AFTERNOON AND THEN TO 65 
NM SOUTHEAST OF DUTCH HARBOR AT 1008 MB FRI MORNING.

$$

PKZ150-250045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 30 KT. SEAS 14 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 25 KT. SEAS 7 FT.
.SAT THROUGH SUN...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ155-250045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 25 KT. SEAS 13 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...S WIND 25 KT. SEAS 7 FT.
.FRI...N WIND 25 KT. SEAS 8 FT.
.SAT THROUGH SUN...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ160-250045-
BRISTOL BAY-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 25 KT. SEAS 8 FT.
.TONIGHT...SW WIND 25 KT. SEAS 8 FT. RAIN AND SNOW SHOWERS.
.THU...W WIND 25 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...SE WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 20 KT. SEAS 5 FT.

$$

PKZ165-250045-
PORT HEIDEN TO CAPE SARICHEF-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.THU NIGHT...S WIND 15 KT. SEAS 7 FT.
.FRI...N WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-250045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 20 KT. SEAS 10 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ171-250045-
UNALASKA BAY-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 25 KT. SEAS 4 FT.
.TONIGHT...W WIND 25 KT. SEAS 4 FT. RAIN.
.THU...W WIND 15 KT. SEAS 2 FT. RAIN.
.THU NIGHT...NE WIND 15 KT. SEAS 5 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 10 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-250045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 25 KT. SEAS 8 FT.
.THU NIGHT...W WIND 25 KT. SEAS 9 FT.
.FRI...NW WIND 25 KT. SEAS 9 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ173-250045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 12 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 25 KT. SEAS 8 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ174-250045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...NW WIND 20 KT. SEAS 8 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ175-250045-
SEGUAM ISLAND TO ADAK BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 25 KT. SEAS 7 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ176-250045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT. 
SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 12 FT.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ177-250045-
ADAK TO KISKA-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU...W WIND 30 KT. SEAS 12 FT.
.THU NIGHT...N WIND 15 KT. SEAS 8 FT.
.FRI...SE WIND 15 KT. SEAS 6 FT.
.SAT...W WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ178-250045-
KISKA TO ATTU-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 20 KT. SEAS 8 FT.
.TONIGHT...SW WIND 30 KT. SEAS 10 FT.
.THU...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. 
SEAS 10 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...W WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ179-250045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT. RAIN SHOWERS AND SNOW SHOWERS.
.TONIGHT...W WIND 30 KT. SEAS 13 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-250045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 25 KT. SEAS 8 FT.
.TONIGHT...W WIND 30 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

PKZ181-250045-
NORTH AND WEST OF NUNIVAK ISLAND-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SW WIND 20 KT. SEAS 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 8 FT. FREEZING SPRAY.
.THU...W WIND 20 KT. SEAS 7 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 5 FT.
.FRI...SW WIND 20 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ185-250045-
SAINT MATTHEW ISLAND WATERS-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW WIND 20 KT E OF SAINT MATTHEW ISLAND... NW 30 KT W OF
SAINT MATTHEW ISLAND. SEAS 8 FT.
.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...W WIND 20 KT. SEAS 6 FT.
.FRI...SW WIND 25 KT. SEAS 7 FT.
.SAT...SE WIND 25 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

397 
FZAK52 PAFC 242330
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKDT WED MAY 24 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.

PKZ199-251215-
330 PM AKDT WED MAY 24 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1001 MB LOW NEAR 60N 171W WILL MOVE INLAND NEAR THE KUSKOKWIM
DELTA TONIGHT THEN WEAKEN THU. A 1016 MB LOW NEAR 52N 166E WILL
MOVE TO 53N 170W AT 1013 MB THU AFTERNOON THEN MOVE TO 54N 159W AT
1008 MB FRI AFTERNOON. A WEAK TROUGH OF LOW PRESSURE WILL MOVE
OVER THE NORTHERN BERING SEA THU AFTERNOON AND FRI. HIGH PRESSURE
BUILDS OVER THE SOUTHWEST BERING THU NIGHT.

$$

PKZ150-251215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW WIND 25 KT. SEAS 11 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI AND FRI NIGHT...SE WIND 25 KT. SEAS 8 FT.
.SAT THROUGH MON...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ155-251215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 8 FT. RAIN.
.FRI...SE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NE WIND 25 KT. SEAS 8 FT.
.SAT...E WIND 20 KT. SEAS 7 FT.
.SUN THROUGH MON...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ160-251215-
BRISTOL BAY-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW WIND 25 KT. SEAS 8 FT.
.THU...SW WIND 25 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 6 FT.
.FRI AND FRI NIGHT...E WIND 15 KT. SEAS 4 FT.
.SAT...E WIND 15 KT. SEAS 5 FT.
.SUN THROUGH MON...E WIND 20 KT. SEAS 5 FT.

$$

PKZ165-251215-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.THU NIGHT...SW WIND 15 KT IN THE EVENING BECOMING VARIABLE 10 KT.
SEAS 8 FT.
.FRI...NE WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 4 FT.
.SAT THROUGH MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-251215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 20 KT. SEAS 10 FT.
.THU NIGHT...SE WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 7 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 5 FT.
.SAT THROUGH MON...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ171-251215-
UNALASKA BAY-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS 4 
FT SUBSIDING TO 2 FT AFTER MIDNIGHT.
.THU...SW WIND 15 KT BECOMING S IN THE AFTERNOON. SEAS 2 FT. RAIN.
.THU NIGHT...SE WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 3 FT.
RAIN.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 4 FT.
.SAT...NE WIND 10 KT. SEAS 3 FT.
.SUN THROUGH MON...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-251215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 25 KT. SEAS 8 FT. RAIN.
.THU NIGHT...SW WIND 25 KT BECOMING NW 20 KT AFTER MIDNIGHT. SEAS 9 
FT. RAIN.
.FRI AND FRI NIGHT...NW WIND 25 KT. SEAS 9 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.
.SUN THROUGH MON...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ173-251215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 8 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 8 FT.
.FRI AND FRI NIGHT...NW WIND 15 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.
.MON...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ174-251215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU NIGHT...W WIND 25 KT. SEAS 11 FT.
.FRI...N WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 6 FT.
.SAT...NE WIND 15 KT. SEAS 4 FT.
.SUN THROUGH MON...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ175-251215-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...W WIND 25 KT. SEAS 9 FT. RAIN.
.THU...SW WIND 25 KT. SEAS 7 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...S WIND 15 KT. SEAS 4 FT.
.SAT...E WIND 15 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.
.MON...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ176-251215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...W WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS 9
FT.
.THU...SW WIND 30 KT. SEAS 12 FT. RAIN.
.THU NIGHT...NW WIND 25 KT BECOMING N 15 KT AFTER MIDNIGHT. SEAS
11 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI NIGHT...E WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 20 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ177-251215-
ADAK TO KISKA-
330 PM AKDT WED MAY 24 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU...W WIND 30 KT. SEAS 12 FT.
.THU NIGHT...N WIND 15 KT. SEAS 8 FT.
.FRI...E WIND 15 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 7 FT.
.SAT...S WIND 20 KT. SEAS 9 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.
.MON...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ178-251215-
KISKA TO ATTU-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW WIND 30 KT. SEAS 10 FT.
.THU...NW WIND 25 KT IN THE MORNING BECOMING VARIABLE 10 KT. SEAS
10 FT.
.THU NIGHT...E WIND 15 KT. SEAS 7 FT.
.FRI AND FRI NIGHT...SE WIND 20 KT. SEAS 6 FT.
.SAT...W WIND 20 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.
.MON...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ179-251215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...W WIND 30 KT. SEAS 12 FT. RAIN SHOWERS.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT THROUGH MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-251215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW WIND 25 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 6 FT.
.FRI...S WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...S WIND 15 KT. SEAS 4 FT.
.SAT THROUGH MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ181-251215-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W WIND 20 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 7 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 6 FT. SNOW SHOWERS.
.FRI...SW WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 4 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.
.SUN THROUGH MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ185-251215-
SAINT MATTHEW ISLAND WATERS-
330 PM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...W WIND 20 KT. SEAS 6 FT.
.FRI...W WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SW WIND 25 KT. SEAS 7 FT.
.SAT...S WIND 20 KT. SEAS 7 FT.
.SUN THROUGH MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

061 
FZAK52 PAFC 251146
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
346 AM AKDT THU MAY 25 2017

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

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

PKZ199-260115-
346 AM AKDT THU MAY 25 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR IS ACTIVE. A 1017 MB 
LOW 100 NM NORTH OF KISKA MOVES TO 230 NM SOUTH OF SAND POINT AT 
1003 MB BY SAT MORNING. THE ASSOCIATED FRONT REMAINS SOUTH OF THE 
ALEUTIANS. HIGH PRESSURE MOVES TO THE SOUTHERN BERING SEA BY SAT 
MORNING. A 998 MB NORTH PACIFIC LOW MOVES TO 220 NM SOUTH OF KISKA
BY SAT MORNING.

$$

PKZ150-260115-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT. SEAS 8 FT.
.TONIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 20 KT. SEAS 6 FT. RAIN SHOWERS.
.FRI NIGHT...SE WIND 20 KT. SEAS 8 FT.
.SAT THROUGH MON...E WIND 20 KT. SEAS 9 FT.

$$

PKZ155-260115-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT. SEAS 8 FT.
.TONIGHT...SW WIND 20 KT. SEAS 7 FT. RAIN.
.FRI...SE WIND 20 KT. SEAS 7 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 8 FT.
.SUN THROUGH MON...E WIND 15 KT. SEAS 7 FT.

$$

PKZ160-260115-
BRISTOL BAY-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 25 KT. SEAS 7 FT.
.TONIGHT...SW WIND 20 KT BECOMING S 10 KT AFTER MIDNIGHT. 
SEAS 6 FT.
.FRI...SE WIND 10 KT. SEAS 4 FT.
.FRI NIGHT...E WIND 15 KT. SEAS 3 FT.
.SAT THROUGH SUN...E WIND 20 KT. SEAS 4 FT.
.MON...E WIND 15 KT. SEAS 4 FT.

$$

PKZ165-260115-
PORT HEIDEN TO CAPE SARICHEF-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 25 KT. SEAS 9 FT.
.TONIGHT...SW WIND 15 KT. SEAS 7 FT.
.FRI...NE WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...N WIND 15 KT. SEAS 4 FT.
.SAT THROUGH MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-260115-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT. SEAS 9 FT.
.TONIGHT...SE WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 7 FT.
.FRI...N WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 4 FT.
.SAT THROUGH MON...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ171-260115-
UNALASKA BAY-
346 AM AKDT THU MAY 25 2017

.TODAY...SW WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. 
SEAS 2 FT. RAIN.
.TONIGHT...SE WIND 10 KT BECOMING N AFTER MIDNIGHT. SEAS 3 FT.
RAIN.
.FRI...N WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 3 FT.
.SAT THROUGH MON...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ172-260115-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW WIND INCREASING TO 25 KT. SEAS 8 FT.
.TONIGHT...SW WIND 25 KT BECOMING NW 15 KT AFTER MIDNIGHT. 
SEAS 8 FT. RAIN.
.FRI...N WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 7 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 5 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ173-260115-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW WIND 20 KT. SEAS 8 FT. RAIN.
.TONIGHT...N WIND 15 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SAT THROUGH MON...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ174-260115-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.FRI...N WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 5 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ175-260115-
SEGUAM ISLAND TO ADAK BERING SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW WIND 25 KT. SEAS 7 FT. RAIN.
.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI NIGHT...SE WIND 15 KT. SEAS 3 FT.
.SAT...SE WIND 20 KT. SEAS 5 FT.
.SUN...E WIND 15 KT. SEAS 4 FT.
.MON...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ176-260115-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW WIND 30 KT. SEAS 12 FT. RAIN.
.TONIGHT...NW WIND 25 KT BECOMING N 15 KT AFTER MIDNIGHT. 
SEAS 11 FT.
.FRI...NE WIND 15 KT. SEAS 7 FT.
.FRI NIGHT...E WIND 20 KT. SEAS 5 FT.
.SAT...E WIND 25 KT. SEAS 9 FT.
.SUN...NE WIND 20 KT. SEAS 9 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ177-260115-
ADAK TO KISKA-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 30 KT. SEAS 12 FT.
.TONIGHT...N WIND 15 KT. SEAS 8 FT.
.FRI...SE WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 8 FT.
.SAT...SE WIND 25 KT. SEAS 10 FT.
.SUN...NE WIND 20 KT. SEAS 9 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ178-260115-
KISKA TO ATTU-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT BECOMING N 15 KT IN THE AFTERNOON. 
SEAS 10 FT.
.TONIGHT...E WIND 15 KT. SEAS 7 FT.
.FRI...SE WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 7 FT.
.SAT...N WIND 20 KT. SEAS 8 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 8 FT.
.MON...NE WIND 15 KT. SEAS 5 FT.

$$

PKZ179-260115-
PRIBILOF ISLANDS NEAR SHORE WATERS-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT. SEAS 9 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON...E WIND 15 KT. SEAS 4 FT.

$$

PKZ180-260115-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 25 KT. SEAS 9 FT.
.TONIGHT...SW WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 3 FT.
.SAT THROUGH MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ181-260115-
NORTH AND WEST OF NUNIVAK ISLAND-
346 AM AKDT THU MAY 25 2017

.TODAY...W WIND 20 KT. SEAS 7 FT.
.TONIGHT...SW WIND 20 KT. SEAS 6 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 4 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN THROUGH MON...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ185-260115-
SAINT MATTHEW ISLAND WATERS-
346 AM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT E OF SAINT MATTHEW ISLAND...SW 25 KT W OF
SAINT MATTHEW ISLAND. SEAS 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 6 FT.
.SAT...S WIND 15 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON...E WIND 15 KT. SEAS 4 FT.

$$

397 
FZAK52 PAFC 252333
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
333 PM AKDT THU MAY 25 2017

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

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

PKZ199-261230-
333 PM AKDT THU MAY 25 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A BROAD TROUGH OF LOW PRESSURE OVER THE CENTRAL AND EASTERN BERING
SEA WILL MERGE AND STRENGTHEN INTO A 1010 MB LOW 150 NM SOUTH OF
SAND POINT SATURDAY MORNING THEN STALL THROUGH SATURDAY 
AFTERNOON. HIGH PRESSURE WILL BUILD OVER THE CENTRAL BERING SEA 
SATURDAY. A FRONT WILL MOVE INTO THE WESTERN AND CENTRAL ALEUTIANS
FRIDAY NIGHT AND SATURDAY.

$$

PKZ150-261230-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
333 PM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 20 KT. SEAS 6 FT. RAIN SHOWERS.
.FRI NIGHT...SE WIND 25 KT. SEAS 9 FT. RAIN SHOWERS.
.SAT...E WIND 20 KT. SEAS 8 FT.
.SAT NIGHT...E WIND 15 KT. SEAS 6 FT.
.SUN THROUGH TUE...E WIND 20 KT. SEAS 9 FT.

$$

PKZ155-261230-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
333 PM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 7 FT. RAIN SHOWERS.
.FRI...SE WIND 20 KT...EXCEPT N 15 KT W OF SAND POINT. SEAS 7 FT. 
RAIN SHOWERS.
.FRI NIGHT...NE WIND 20 KT. SEAS 9 FT.
.SAT AND SAT NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SUN THROUGH TUE...E WIND 15 KT. SEAS 7 FT.

$$

PKZ160-261230-
BRISTOL BAY-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 20 KT BECOMING S 10 KT AFTER MIDNIGHT. SEAS 6
FT.
.FRI...S WIND 10 KT BECOMING E IN THE AFTERNOON. SEAS 4 FT.
.FRI NIGHT...E WIND 15 KT. SEAS 3 FT.
.SAT...E WIND 15 KT. SEAS 2 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SUN THROUGH TUE...E WIND 15 KT. SEAS 4 FT.

$$

PKZ165-261230-
PORT HEIDEN TO CAPE SARICHEF-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 15 KT BECOMING VARIABLE 10 KT AFTER MIDNIGHT. 
SEAS 7 FT.
.FRI...NE WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...N WIND 15 KT. SEAS 4 FT.
.SAT AND SAT NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SUN THROUGH TUE...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-261230-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
333 PM AKDT THU MAY 25 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING N 15 KT AFTER MIDNIGHT.
SEAS 7 FT.
.FRI...N WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...NW WIND 15 KT. SEAS 4 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON THROUGH TUE...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ171-261230-
UNALASKA BAY-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 10 KT BECOMING NW AFTER MIDNIGHT. SEAS 2 FT 
BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.FRI...N WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...NW WIND 15 KT DIMINISHING TO 10 KT AFTER MIDNIGHT.
SEAS 3 FT.
.SAT...N WIND 10 KT. SEAS 2 FT.
.SAT NIGHT...NE WIND 10 KT. SEAS 2 FT.
.SUN THROUGH TUE...E WIND 10 KT. SEAS 3 FT.

$$

PKZ172-261230-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
333 PM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW WIND 25 KT BECOMING NW 15 KT AFTER MIDNIGHT. SEAS
8 FT. RAIN.
.FRI...N WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 7 FT.
.SAT AND SAT NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 5 FT.
.MON THROUGH TUE...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ173-261230-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
333 PM AKDT THU MAY 25 2017

.TONIGHT...N WIND 15 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.SAT AND SAT NIGHT...E WIND 15 KT. SEAS 4 FT.
.SUN THROUGH TUE...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ174-261230-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
333 PM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.FRI...N WIND 15 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 15 KT. SEAS 5 FT.
.SAT AND SAT NIGHT...E WIND 20 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 5 FT.
.MON THROUGH TUE...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ175-261230-
SEGUAM ISLAND TO ADAK BERING SIDE-
333 PM AKDT THU MAY 25 2017

.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 4 FT. PATCHY FOG.
.FRI NIGHT...SE WIND 20 KT. SEAS 3 FT. PATCHY FOG.
.SAT AND SAT NIGHT...SE WIND 25 KT. SEAS 6 FT.
.SUN...E WIND 20 KT. SEAS 4 FT.
.MON...VARIABLE WIND 10 KT. SEAS 3 FT.
.TUE...N WIND 15 KT. SEAS 3 FT.

$$

PKZ176-261230-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
333 PM AKDT THU MAY 25 2017

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

.TONIGHT...NW WIND 25 KT BECOMING N 15 KT AFTER MIDNIGHT. SEAS
11 FT.
.FRI...NE WIND 15 KT. SEAS 7 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 7 FT.
.SAT...SE WIND 30 KT. SEAS 9 FT.
.SAT NIGHT...E WIND 25 KT. SEAS 11 FT.
.SUN...E WIND 25 KT. SEAS 9 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ177-261230-
ADAK TO KISKA-
333 PM AKDT THU MAY 25 2017

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

.TONIGHT...N WIND 15 KT. SEAS 8 FT.
.FRI...E WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.FRI NIGHT...SE WIND 30 KT. SEAS 8 FT. PATCHY FOG.
.SAT...SE WIND 30 KT. SEAS 11 FT.
.SAT NIGHT...E WIND 25 KT. SEAS 11 FT.
.SUN...E WIND 20 KT. SEAS 9 FT.
.MON...VARIABLE WIND 10 KT. SEAS 5 FT.
.TUE...N WIND 15 KT. SEAS 5 FT.

$$

PKZ178-261230-
KISKA TO ATTU-
333 PM AKDT THU MAY 25 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...E WIND 15 KT. SEAS 7 FT.
.FRI...SE WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 25 KT. SEAS 8 FT. RAIN.
.SAT...S WIND 25 KT. SEAS 9 FT.
.SAT NIGHT...NW WIND 25 KT. SEAS 8 FT.
.SUN...NW WIND 15 KT. SEAS 8 FT.
.MON THROUGH TUE...N WIND 15 KT. SEAS 5 FT.

$$

PKZ179-261230-
PRIBILOF ISLANDS NEAR SHORE WATERS-
333 PM AKDT THU MAY 25 2017

.TONIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...W WIND 15 KT. SEAS 5 FT. PATCHY FOG.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON THROUGH TUE...NE WIND 15 KT. SEAS 5 FT.

$$

PKZ180-261230-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...SW WIND 15 KT DIMINISHING TO 10 KT AFTER MIDNIGHT.
SEAS 4 FT.
.SAT...SE WIND 10 KT. SEAS 3 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SUN THROUGH TUE...E WIND 15 KT. SEAS 5 FT.

$$

PKZ181-261230-
NORTH AND WEST OF NUNIVAK ISLAND-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 20 KT. SEAS 6 FT.
.FRI...SW WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...W WIND 15 KT. SEAS 4 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SUN THROUGH TUE...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ185-261230-
SAINT MATTHEW ISLAND WATERS-
333 PM AKDT THU MAY 25 2017

.TONIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 6 FT.
.SAT AND SAT NIGHT...S WIND 15 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.MON THROUGH TUE...NE WIND 15 KT. SEAS 5 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
425 PM AKDT Fri May 19 2017

.ANALYSIS AND UPPER LEVELS...
The cold upper level low remains centered near Kodiak Island with
a trough extending over Southcentral Alaska into the Interior.
This is keeping the atmosphere primed for periods of showers
across much of southern Alaska. The surface low is vertically
stacked under the upper low with a better defined front moving
south to north over the Gulf of Alaska. This is keeping the pre-
frontal ridge compressed along the coastal mountains and keeping
the gusty gap winds in the usual areas. High pressure remains over
the Bering Sea.

&&

.MODEL DISCUSSION...
Weather models remain in very good agreement through the weekend
and look to be getting closer to a common solution regarding the
amplifying ridge moving into the region in the middle of next
week. Hi-res NAM still looks to be the best for handling the gap
winds though the mountains.

&&

.AVIATION...
PANC...Conditions should remain VFR through tomorrow but there is
still the chance of ceilings dipping under 5000 ft from time to
time as showers pass by. Southeast winds will kick up some during
the afternoon and evening and then diminish overnight. The same
winds story will continue for tomorrow.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...
Generally cloudy, cool and showery weather will continue through
the weekend as an upper level disturbance remains stationary over
the area. Diurnal gap winds will still occur through the usual
places like Turnagain Arm and the Knik/Copper River valley's,
however these are will be weaker than earlier this week. One
change in the forecast since yesterday is that the models have
trended slower with the wave moving through the western Gulf,
which now appears will keep cloudy skies and a chance for rain
showers mainly along the Gulf Coast for Saturday. It still
appears that most of Southcentral will still remain dry, however
with weak no or downsloping present a few brief light rain
showers/sprinkles may be possible. Looking into Sunday the models
have trended further north and faster with a low that will develop
in the Gulf. This will bring rain back to most areas by late
Sunday-Monday with continued cool temperatures.

&&

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

The same weather pattern as the past several days continues across
Southwest Alaska again this afternoon. A stacked low centered
south of Kodiak Island continues to bring moisture into Southwest
Alaska. Thus, the regular afternoon cumulus field has developed
once again in most areas between the Alaska Range and the
Kilbucks. Any of these cumulus have the potential of producing
very brief shower activity, though enough low level dry air is in
place for any rain to fall as virga and never reach the ground.
The most unstable sounding in at least a week occurred at King
Salmon today, which highlights the potential, if there were good
forcing, for the cumulus to grow upscale. That is certainly a
primary aspect of the forecast on watch this weekend. The center
of the low is forecast to remain around the northern Alaska
Peninsula the next few days, drifting between Bristol Bay and
Shelikof Strait. Its nearly stationary nature will keep the
pattern stagnant through the weekend, with the next system
arriving from the Bering on Monday.

&&

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

The relatively tranquil conditions currently occurring over the
Bering will be ending starting Saturday. A strong front will be
moving into the western Bering Saturday afternoon and though
weakening with time, is expected to get into the eastern Bering by
late Sunday. The front will effectively sweep away the fog and
stratus over much of the Bering, though the replacement of rain,
strong winds and high seas won't be much better. A low moving
across the far western Bering late Sunday will have the support of
a 140 kt upper level jet and a shot of colder air. This will cause
areas of gales over the western Bering with gusts to storm force.
This will initiate a period of very active weather across the
Bering.

&&

.LONG TERM FORECAST (Days 3 through 7/Sunday night through Friday)...
The big story through most of the next week is a continued active
pattern with generally strong progressive flow aloft. This looks
like it may change late next week (and into Memorial Day weekend)
with development of a blocking ridge, depending on exactly where
it sets up.

Starting with the forecast late this weekend, an upper level low
lifting northward across Southcentral Sunday followed closely by
the arrival and passage of a fairly potent long-wave trough from
the Bering Sea will lead to cool and wet conditions across much of
Southcentral and Southwest Alaska Sunday night through Monday night.

Meanwhile, a short-wave will dig out of Russia into the Northwest
Pacific, leading to amplification of the pattern and development
of a surface low. This low will track across the Aleutians Monday
night then up the west coast of Alaska Tuesday through Wednesday.
With good dynamical forcing expect widespread rain, heavy in
areas, along the track of this low. Thus, over Southwest Alaska
expect very little break between the trough moving through Monday
and the arrival of rain with this new system on Tuesday.

The eastward progression of the trough and surface front will
stall as the downstream ridge continues to build. Thus, there is
some uncertainty in how far east rain will spread. Based on the
latest guidance it does appear rain will make it into the Western
Gulf and Cook Inlet regions Tuesday night or Wednesday. With deep
southerly flow on the west side of the high amplitude ridge, rain
may linger through late week.

It looks like yet another well developed storm will track into
the Bering late next week. There are signs that the blocking ridge
may build westward by next weekend and limit the eastward
progress of this system (and produce warmer and drier weather
over Southcentral and perhaps even Southwest Alaska), but it's way
too early to have any confidence in that solution.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...Gale 178 411.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...EZ
SOUTHCENTRAL ALASKA...DEK
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...JW
LONG TERM...SB