Small Craft Advisory 359, NWS Anchorage, AK

175 
FZAK52 PAFC 052357
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 PM AKDT FRI MAY 5 2017

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

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

PKZ199-061300-
357 PM AKDT FRI MAY 5 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 977 MB LOW 110 NM SOUTH OF SEGUAM ISLAND MOVES TO 20 NM NORTH OF
NELSON LAGOON AT 991 MB BY SUN AFTERNOON. THE ASSOCIATED FRONT 
MOVES OVER THE ALEUTIANS AND NORTHERN BERING INTO THE SOUTHWEST 
MAINLAND AND GULF OF ALASKA THROUGH SUN AFTERNOON. HIGH PRESSURE 
MOVES OVER THE WESTERN ALEUTIANS BY SUN AFTERNOON.

$$

PKZ150-061300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...SE WIND 30 KT. SEAS 10 FT.
.SAT...E WIND 15 KT. SEAS 9 FT. RAIN.
.SAT NIGHT...W WIND 25 KT. SEAS 11 FT. RAIN.
.SUN...SW WIND 25 KT. SEAS 12 FT.
.SUN NIGHT...SE WIND 15 KT. SEAS 10 FT.
.MON...NE WIND 15 KT. SEAS 9 FT.
.TUE THROUGH WED...W WIND 15 KT. SEAS 6 FT.

$$

PKZ155-061300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...SE WIND 25 KT EXCEPT S 15 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 12 FT.
.SAT...SE WIND 15 KT DIMINISHING TO VARIABLE LESS THAN 10 KT IN THE
AFTERNOON. SEAS 12 FT.
.SAT NIGHT...VARIABLE WIND 10 KT BECOMING W 15 KT AFTER MIDNIGHT.
SEAS 11 FT.
.SUN...W WIND 20 KT. SEAS 9 FT.
.SUN NIGHT...S WIND 20 KT. SEAS 8 FT.
.MON...N WIND 15 KT. SEAS 7 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ160-061300-
BRISTOL BAY-
357 PM AKDT FRI MAY 5 2017

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 35 KT. SEAS 7 FT.
.SAT...E WIND 25 KT. SEAS 4 FT.
.SAT NIGHT...NE WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.SUN...NE WIND 25 KT. SEAS 6 FT.
.SUN NIGHT...E WIND 15 KT. SEAS 3 FT.
.MON...N WIND 15 KT. SEAS 2 FT.
.TUE...W WIND 15 KT. SEAS 3 FT.
.WED...W WIND 10 KT. SEAS 3 FT.

$$

PKZ165-061300-
PORT HEIDEN TO CAPE SARICHEF-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE WIND 30 KT. SEAS 6 FT.
.SAT...SE WIND 20 KT. SEAS 4 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.SUN...NW WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 6 FT.
.MON...N WIND 15 KT. SEAS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...S WIND 15 KT. SEAS 3 FT.

$$

PKZ170-061300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E WIND 25 KT. SEAS 7 FT.
.SAT...SE WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT. PATCHY FOG.
.SUN...NW WIND 25 KT. SEAS 8 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 12 FT.
.MON...NW WIND 25 KT. SEAS 11 FT.
.TUE...S WIND 15 KT. SEAS 5 FT.
.WED...S WIND 20 KT. SEAS 4 FT.

$$

PKZ171-061300-
UNALASKA BAY-
357 PM AKDT FRI MAY 5 2017

.TONIGHT...SE WIND 20 KT. SEAS 4 FT. WIDESPREAD RAIN SHOWERS.
.SAT...SE WIND 20 KT. SEAS 3 FT.
.SAT NIGHT...E WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 3 FT.
.SUN...NW WIND 25 KT. SEAS 4 FT.
.SUN NIGHT...NW WIND 20 KT. SEAS 7 FT.
.MON...NW WIND 20 KT. SEAS 7 FT.
.TUE...SW WIND 10 KT. SEAS 2 FT.
.WED...S WIND 10 KT. SEAS 2 FT.

$$

PKZ172-061300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...SE WIND 25 KT. SEAS 15 FT.
.SAT...SE WIND 20 KT. SEAS 14 FT.
.SAT NIGHT...E WIND 20 KT. SEAS 10 FT.
.SUN...NW WIND 25 KT. SEAS 7 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...NW WIND 30 KT. SEAS 9 FT.
.TUE...SW WIND 15 KT. SEAS 6 FT.
.WED...S WIND 20 KT. SEAS 6 FT.

$$

PKZ173-061300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.SAT...E WIND 20 KT. SEAS 8 FT.
.SAT NIGHT...N WIND 20 KT. SEAS 7 FT. PATCHY FOG.
.SUN...NW WIND 25 KT. SEAS 10 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 13 FT.
.MON...W WIND 25 KT. SEAS 12 FT.
.TUE...S WIND 15 KT. SEAS 6 FT.
.WED...S WIND 20 KT. SEAS 5 FT.

$$

PKZ174-061300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...SE WIND 20 KT. SEAS 13 FT.
.SAT...S WIND 20 KT BECOMING NE IN THE AFTERNOON. SEAS 12 FT.
.SAT NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SUN...NW WIND 25 KT. SEAS 9 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 12 FT.
.MON...W WIND 30 KT. SEAS 11 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 8 FT.

$$

PKZ175-061300-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 PM AKDT FRI MAY 5 2017

...GALE WARNING SATURDAY...

.TONIGHT...NE WIND 25 KT. SEAS 13 FT. RAIN.
.SAT...N WIND 35 KT. SEAS 15 FT. RAIN.
.SAT NIGHT...N WIND 30 KT. SEAS 14 FT.
.SUN...NW WIND 30 KT. SEAS 11 FT.
.SUN NIGHT...NW WIND 25 KT. SEAS 11 FT.
.MON...SW WIND 20 KT. SEAS 9 FT.
.TUE THROUGH WED...S WIND 15 KT. SEAS 5 FT.

$$

PKZ176-061300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...N WIND 25 KT. SEAS 11 FT.
.SAT...NW WIND 30 KT. SEAS 10 FT.
.SAT NIGHT...N WIND 30 KT. SEAS 10 FT.
.SUN...NW WIND 30 KT. SEAS 8 FT.
.SUN NIGHT...NW WIND 25 KT. SEAS 8 FT.
.MON...SW WIND 25 KT. SEAS 8 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 9 FT.

$$

PKZ177-061300-
ADAK TO KISKA-
357 PM AKDT FRI MAY 5 2017

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...N WIND 40 KT WITH GUSTS TO 50 KT. SEAS 19 FT.
.SAT...N WIND 35 KT. SEAS 18 FT.
.SAT NIGHT...NW WIND 30 KT. SEAS 15 FT.
.SUN...NW WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...W WIND 20 KT. SEAS 8 FT.
.MON...S WIND 30 KT. SEAS 10 FT.
.TUE THROUGH WED...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ178-061300-
KISKA TO ATTU-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...N WIND 30 KT WITH GUSTS TO 40 KT. SEAS 13 FT.
.SAT...N WIND 25 KT. SEAS 13 FT.
.SAT NIGHT...NW WIND 15 KT. SEAS 12 SUBSIDING TO 9 FT AFTER MIDNIGHT.
.SUN...SW WIND 25 KT. SEAS 9 FT.
.SUN NIGHT...SE WIND 35 KT. SEAS 9 FT.
.MON...S WIND 35 KT. SEAS 13 FT.
.TUE...S WIND 20 KT. SEAS 11 FT.
.WED...SW WIND 15 KT. SEAS 10 FT.

$$

PKZ179-061300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE WIND 30 KT BECOMING E 20 KT AFTER MIDNIGHT. SEAS
11 FT SUBSIDING TO 7 FT AFTER MIDNIGHT.
.SAT...NE WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 5 FT. PATCHY FOG.
.SUN...NW WIND 30 KT. SEAS 8 FT.
.SUN NIGHT...N WIND 25 KT. SEAS 8 FT.
.MON...N WIND 20 KT. SEAS 8 FT.
.TUE...S WIND 15 KT. SEAS 5 FT.
.WED...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ180-061300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 PM AKDT FRI MAY 5 2017

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 35 KT. SEAS 9 FT. RAIN.
.SAT...E WIND 20 KT. SEAS 6 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.SUN AND SUN NIGHT...NE WIND 20 KT. SEAS 5 FT.
.MON...N WIND 15 KT. SEAS 3 FT.
.TUE THROUGH WED...SW WIND 10 KT. SEAS 3 FT.

$$

PKZ181-061300-
NORTH AND WEST OF NUNIVAK ISLAND-
357 PM AKDT FRI MAY 5 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 7 FT. SNOW AND RAIN.
.SAT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.
.SAT NIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. PATCHY
FOG.
.SUN AND SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ185-061300-
SAINT MATTHEW ISLAND WATERS-
357 PM AKDT FRI MAY 5 2017

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

.TONIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.SAT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.SAT NIGHT...N WIND 30 KT EXCEPT N 20 KT E OF SAINT MATTHEW ISLAND. 
SEAS IN ICE FREE WATERS 9 FT.
.SUN AND SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
.MON...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.TUE THROUGH WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT.

$$

155 
FZAK52 PAFC 061151
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
351 AM AKDT SAT MAY 6 2017

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

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

PKZ199-070015-
351 AM AKDT SAT MAY 6 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 981 MB LOW 110 NM EAST OF ATKA MOVES TO 185 NM SOUTHEAST OF
DUTCH HARBOR AT 988 MB BY SUN MORNING. A 987 MB LOW CROSSES THE 
ALASKA PENINSULA INTO BRISTOL BAY SUN MORNING. THIS LOW THEN 
MERGES WITH THE PREVIOUS LOW AT 997 MB 115 NM SOUTH OF COLD BAY 
MON MORNING. ANOTHER FRONT WILL APPROACH THE WESTERN ALEUTIANS BY 
MON MORNING.

$$

PKZ150-070015-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E WIND 15 KT. GUSTS TO 30 KT OUT OF SHELIKOF STRAIT.
SEAS 10 FT. RAIN.
.TONIGHT...W WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. N OF
CHIRIKOF ISLAND...E WIND 20 KT WITH GUSTS TO 35 KT OUT OF SHELIKOF 
STRAIT. SEAS 12 FT. RAIN.
.SUN...SW WIND 25 KT. SEAS 12 FT.
.SUN NIGHT...SE WIND 20 KT. SEAS 9 FT.
.MON...NE WIND 15 KT. SEAS 9 FT.
.TUE...N WIND 15 KT. SEAS 7 FT.
.WED...W WIND 15 KT. SEAS 5 FT.

$$

PKZ155-070015-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SE WIND 15 KT BECOMING VARIABLE 10 KT IN THE AFTERNOON. 
SEAS 12 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING W 15 KT IN THE
AFTERNOON. SEAS 11 FT.
.SUN...W WIND 15 KT. SEAS 9 FT.
.SUN NIGHT...SE WIND 15 KT. SEAS 9 FT.
.MON...NE WIND 15 KT. SEAS 7 FT.
.TUE...NW WIND 15 KT. SEAS 5 FT.
.WED...S WIND 20 KT. SEAS 5 FT.

$$

PKZ160-070015-
BRISTOL BAY-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 4 FT.
.TONIGHT...NE WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.SUN...NE WIND 25 KT. SEAS 5 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 3 FT.
.MON...NE WIND 15 KT. SEAS 3 FT.
.TUE THROUGH WED...W WIND 10 KT. SEAS 3 FT.

$$

PKZ165-070015-
PORT HEIDEN TO CAPE SARICHEF-
351 AM AKDT SAT MAY 6 2017

.TODAY...E WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
SEAS 4 FT.
.TONIGHT...NE WIND 15 KT. SEAS 3 FT.
.SUN...NW WIND 15 KT. SEAS 4 FT. RAIN.
.SUN NIGHT...NE WIND 20 KT. SEAS 5 FT.
.MON...NE WIND 15 KT. SEAS 5 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED...SE WIND 20 KT. SEAS 3 FT.

$$

PKZ170-070015-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...SE WIND 20 KT. SEAS 6 FT.
.TONIGHT...NE WIND 15 KT. SEAS 4 FT.
.SUN...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
SEAS 5 FT BUILDING TO 9 FT IN THE AFTERNOON.
.SUN NIGHT...NW WIND 30 KT. SEAS 11 FT.
.MON...N WIND 25 KT. SEAS 10 FT.
.TUE...SW WIND 15 KT. SEAS 5 FT.
.WED...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ171-070015-
UNALASKA BAY-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...SE WIND 15 KT. SEAS 2 FT.
.TONIGHT...NE WIND 10 KT. SEAS 3 FT.
.SUN...NW WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 3 FT
BUILDING TO 6 FT IN THE AFTERNOON. RAIN.
.SUN NIGHT...NW WIND 25 KT. SEAS 8 FT.
.MON...N WIND 20 KT. SEAS 5 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.WED...SE WIND 15 KT. SEAS 2 FT.

$$

PKZ172-070015-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SE WIND 20 KT. SEAS 14 FT.
.TONIGHT...E WIND 20 KT BECOMING N AFTER MIDNIGHT SEAS 10 FT.
.SUN...NW WIND 25 KT. GUSTS TO 40 KT OUT OF BAYS AND PASSES IN THE
AFTERNOON. SEAS 8 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...NW WIND 30 KT. SEAS 8 FT.
.TUE...SW WIND 15 KT. SEAS 5 FT.
.WED...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ173-070015-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY TODAY AND SUNDAY...

.TODAY...E WIND 20 KT. SEAS 9 FT.
.TONIGHT...N WIND 20 KT. SEAS 7 FT.
.SUN...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
SEAS 10 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 13 FT.
.MON...NW WIND 25 KT. SEAS 11 FT.
.TUE...S WIND 15 KT. SEAS 5 FT.
.WED...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ174-070015-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...S WIND 20 KT BECOMING E IN THE AFTERNOON. SEAS 12 FT.
.TONIGHT...N WIND 20 KT. SEAS 9 FT.
.SUN...NW WIND 30 KT. SEAS 9 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 12 FT.
.MON...NW WIND 30 KT. SEAS 12 FT.
.TUE...S WIND 15 KT. SEAS 7 FT.
.WED...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ175-070015-
SEGUAM ISLAND TO ADAK BERING SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N WIND 30 KT. SEAS 15 FT. RAIN SHOWERS.
.TONIGHT...N WIND 30 KT. SEAS 13 FT.
.SUN...NW WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...NW WIND 25 KT. SEAS 11 FT.
.MON...SW WIND 25 KT. SEAS 10 FT.
.TUE THROUGH WED...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ176-070015-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NW WIND 30 KT. SEAS 11 FT.
.TONIGHT...N WIND 30 KT. SEAS 11 FT.
.SUN...NW WIND 30 KT. SEAS 8 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...SW WIND 25 KT. SEAS 7 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 9 FT.

$$

PKZ177-070015-
ADAK TO KISKA-
351 AM AKDT SAT MAY 6 2017

...GALE WARNING TODAY...

.TODAY...N WIND 35 KT. SEAS 18 FT.
.TONIGHT...NW WIND 30 KT. SEAS 15 FT.
.SUN...NW WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...W WIND 20 KT. SEAS 8 FT.
.MON...S WIND 30 KT. SEAS 9 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 10 FT.

$$

PKZ178-070015-
KISKA TO ATTU-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...N WIND 30 KT EXCEPT 20 KT FROM SHEMYA W. SEAS 13 FT.
.TONIGHT...N WIND 25 KT EXCEPT 15 KT FROM SHEMYA W. SEAS 12 FT.
.SUN...VARIABLE WIND 15 KT BECOMING S 15 TO 25 KT FROM SHEMYA W IN
THE AFTERNOON. SEAS 8 FT.
.SUN NIGHT...S WIND 35 KT. SEAS 9 FT.
.MON...S WIND 35 KT. SEAS 12 FT.
.TUE...S WIND 20 KT. SEAS 11 FT.
.WED...N WIND 15 KT. SEAS 10 FT.

$$

PKZ179-070015-
PRIBILOF ISLANDS NEAR SHORE WATERS-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...NE WIND 20 KT. SEAS 7 FT.
.TONIGHT...N WIND 20 KT. SEAS 5 FT.
.SUN...NW WIND 30 KT. SEAS 9 FT. RAIN.
.SUN NIGHT...N WIND 25 KT. SEAS 8 FT.
.MON...N WIND 20 KT. SEAS 7 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ180-070015-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
351 AM AKDT SAT MAY 6 2017

.TODAY...E WIND 20 KT. SEAS 5 FT.
.TONIGHT...NE WIND 20 KT. SEAS 4 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 4 FT.
.MON...N WIND 15 KT. SEAS 4 FT.
.TUE...NW WIND 10 KT. SEAS 2 FT.
.WED...SW WIND 15 KT. SEAS 3 FT.

$$

PKZ181-070015-
NORTH AND WEST OF NUNIVAK ISLAND-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.TUE...N WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ185-070015-
SAINT MATTHEW ISLAND WATERS-
351 AM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...NE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.TONIGHT...N WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
.SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED...E WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.

$$

672 
FZAK52 PAFC 062345
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
345 PM AKDT SAT MAY 6 2017

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

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

PKZ199-071230-
345 PM AKDT SAT MAY 6 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 984 MB LOW 190 NM SOUTH OF DUTCH HARBOR MERGES WITH A 986 MB 
LOW 215 NM SOUTH OF KODIAK CITY THEN MOVES TO 95 NM NORTH OF COLD 
BAY BY MIDDAY SUNDAY. THE ASSOCIATED FRONT DECAYS OVER THE 
ALEUTIANS AND BERING THROUGH MON AFTERNOON. THE LOW MOVES TO 320 NM 
SOUTHEAST OF CHIGNIK AT 999 MB BY MON AFTERNOON. A 997 MB LOW FORMS 
OVER ATTU WITH A FRONT OVER THE WESTERN ALEUTIANS.

$$

PKZ150-071230-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 12 FT. RAIN.
.SUN...S WIND 25 KT. SEAS 12 FT.
.SUN NIGHT...SE WIND 20 KT. SEAS 10 FT.
.MON...E WIND 15 KT. SEAS 9 FT.
.MON NIGHT...NE WIND 20 KT. SEAS 7 FT.
.TUE...N WIND 20 KT. SEAS 7 FT.
.WED...W WIND 15 KT. SEAS 5 FT.
.THU...SW WIND 15 KT. SEAS 4 FT.

$$

PKZ155-071230-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 11 FT.
.SUN...SW WIND 20 KT. SEAS 9 FT.
.SUN NIGHT...SE WIND 15 KT. SEAS 9 FT.
.MON AND MON NIGHT...N WIND 15 KT. SEAS 7 FT.
.TUE...NW WIND 15 KT. SEAS 5 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 6 FT.

$$

PKZ160-071230-
BRISTOL BAY-
345 PM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...NE WIND 25 KT. SEAS 5 FT. RAIN.
.SUN...E WIND 25 KT. SEAS 5 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 3 FT.
.MON...NE WIND 15 KT. SEAS 3 FT.
.MON NIGHT...N WIND 15 KT. SEAS 2 FT.
.TUE THROUGH WED...W WIND 10 KT. SEAS 3 FT.
.THU...S WIND 10 KT. SEAS 1 FOOT.

$$

PKZ165-071230-
PORT HEIDEN TO CAPE SARICHEF-
345 PM AKDT SAT MAY 6 2017

.TONIGHT...N WIND 15 KT. SEAS 3 FT.
.SUN...W WIND 15 KT BECOMING SE IN THE AFTERNOON. SEAS 4 FT.
.SUN NIGHT...E WIND 15 KT. SEAS 5 FT.
.MON AND MON NIGHT...N WIND 15 KT. SEAS 5 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 4 FT.

$$

PKZ170-071230-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...NE WIND 15 KT. SEAS 5 FT.
.SUN...NW WIND 30 KT. SEAS 6 FT BUILDING TO 10 FT IN THE
AFTERNOON. RAIN.
.SUN NIGHT...NW WIND 30 KT. SEAS 11 FT. RAIN.
.MON...N WIND 25 KT. SEAS 10 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.TUE...S WIND 15 KT. SEAS 4 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 6 FT.

$$

PKZ171-071230-
UNALASKA BAY-
345 PM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NE WIND 10 KT. SEAS 2 FT.
.SUN...NW WIND 20 KT. SEAS 3 FT BUILDING TO 6 FT IN THE AFTERNOON.
RAIN.
.SUN NIGHT...NW WIND 25 KT. SEAS 7 FT. RAIN.
.MON...N WIND 15 KT. SEAS 3 FT.
.MON NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.WED THROUGH THU...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-071230-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...E WIND 15 KT. SEAS 10 FT.
.SUN...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS
8 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...N WIND 25 KT. SEAS 8 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 5 FT.
.TUE...W WIND 15 KT. SEAS 4 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 8 FT.

$$

PKZ173-071230-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...N WIND 20 KT. SEAS 8 FT.
.SUN...NW WIND 30 KT. SEAS 12 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 13 FT.
.MON...NW WIND 25 KT. SEAS 11 FT.
.MON NIGHT...W WIND 15 KT. SEAS 8 FT.
.TUE...SE WIND 15 KT. SEAS 5 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 6 FT.

$$

PKZ174-071230-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
345 PM AKDT SAT MAY 6 2017

...GALE WARNING SUNDAY NIGHT...

.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.SUN...NW WIND 30 KT. SEAS 10 FT.
.SUN NIGHT...NW WIND 35 KT. SEAS 13 FT.
.MON...NW WIND 30 KT. SEAS 12 FT.
.MON NIGHT...W WIND 20 KT. SEAS 7 FT.
.TUE...S WIND 15 KT. SEAS 7 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 9 FT.

$$

PKZ175-071230-
SEGUAM ISLAND TO ADAK BERING SIDE-
345 PM AKDT SAT MAY 6 2017

...GALE WARNING SUNDAY...

.TONIGHT...N WIND 30 KT. SEAS 13 FT.
.SUN...NW WIND 35 KT WITH GUSTS TO 45 KT. SEAS 12 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 12 FT.
.MON...W WIND 25 KT. SEAS 10 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE THROUGH THU...S WIND 20 KT. SEAS 6 FT.

$$

PKZ176-071230-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
345 PM AKDT SAT MAY 6 2017

...GALE WARNING SUNDAY...

.TONIGHT...N WIND 30 KT. SEAS 10 FT.
.SUN...NW WIND 35 KT WITH GUSTS TO 45 KT. SEAS 9 FT.
.SUN NIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...W WIND 25 KT. SEAS 8 FT.
.MON NIGHT...S WIND 20 KT. SEAS 6 FT.
.TUE THROUGH THU...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ177-071230-
ADAK TO KISKA-
345 PM AKDT SAT MAY 6 2017

...GALE WARNING TONIGHT...

.TONIGHT...NW WIND 35 KT. SEAS 15 FT.
.SUN...NW WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...NW WIND 20 KT. SEAS 7 FT.
.MON AND MON NIGHT...SW WIND 30 KT. SEAS 9 FT.
.TUE THROUGH WED...S WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ178-071230-
KISKA TO ATTU-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...N WIND 25 KT. SEAS 12 FT.
.SUN...W WIND 15 KT BECOMING S 25 KT IN THE AFTERNOON. SEAS 8 FT.
.SUN NIGHT...S WIND 30 KT. SEAS 9 FT. RAIN.
.MON...SE WIND 35 KT. SEAS 12 FT.
.MON NIGHT...SW WIND 20 KT. SEAS 11 FT.
.TUE...S WIND 20 KT. SEAS 9 FT.
.WED THROUGH THU...NW WIND 15 KT. SEAS 10 FT.

$$

PKZ179-071230-
PRIBILOF ISLANDS NEAR SHORE WATERS-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...N WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.SUN...N WIND 30 KT. SEAS 8 FT. RAIN.
.SUN NIGHT...N WIND 25 KT. SEAS 8 FT.
.MON...N WIND 20 KT. SEAS 8 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 8 FT.

$$

PKZ180-071230-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
345 PM AKDT SAT MAY 6 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TONIGHT...NE WIND 20 KT. SEAS 5 FT. RAIN.
.SUN...NE WIND 25 KT. SEAS 6 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 4 FT.
.MON...NE WIND 15 KT. SEAS 3 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 2 FT.
.TUE...NW WIND 10 KT. SEAS 2 FT.
.WED...SW WIND 15 KT. SEAS 3 FT.
.THU...SE WIND 15 KT. SEAS 4 FT.

$$

PKZ181-071230-
NORTH AND WEST OF NUNIVAK ISLAND-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED THROUGH THU...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ185-071230-
SAINT MATTHEW ISLAND WATERS-
345 PM AKDT SAT MAY 6 2017

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

.TONIGHT...N WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
.SUN NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED THROUGH THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.

$$

733 
FZAK52 PAFC 071146
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
346 AM AKDT SUN MAY 7 2017

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

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

PKZ199-080115-
346 AM AKDT SUN MAY 7 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 984 MB LOW 100 NM SOUTHWEST OF KODIAK CITY MERGES WITH A 988 MB
LOW 290 NM SOUTHWEST OF COLD BAY THEN MOVES TO 110 NM SOUTHWEST 
OF COLD BAY AT 991 MB BY SUNDAY EVENING. THE LOW THEN WEAKENS AS 
IT MOVES INTO THE GULF OF AK BY TUESDAY MORNING. A 996 MB LOW 
FORMS 165 NM SOUTHWEST OF SHEMYA PUSHING A FRONT INTO THE WESTERN
ALEUTIANS MONDAY MORNING. THE LOW THEN FALLS APART OVER THE 
WESTERN BERING MONDAY NIGHT.

$$

PKZ150-080115-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S WIND 25 KT. SEAS 12 FT.
.TONIGHT...SE WIND 20 KT. SEAS 10 FT.
.MON...E WIND 15 KT. GUSTS TO 30 KT OUT OF SHELIKOF STRAIT.
SEAS 9 FT.
.MON NIGHT...NE WIND 15 KT. SEAS 8 FT.
.TUE...N WIND 20 KT. SEAS 7 FT.
.WED...W WIND 15 KT. SEAS 5 FT.
.THU...SW WIND 15 KT. SEAS 6 FT.

$$

PKZ155-080115-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW WIND 15 KT. SEAS 9 FT.
.TONIGHT...SE WIND 15 KT. SEAS 8 FT.
.MON...NE WIND 15 KT. SEAS 7 FT.
.MON NIGHT...N WIND 15 KT. SEAS 7 FT.
.TUE...NW WIND 15 KT. SEAS 5 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 7 FT.

$$

PKZ160-080115-
BRISTOL BAY-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 30 KT BECOMING SE 20 KT IN THE AFTERNOON.
SEAS 5 FT.
.TONIGHT...E WIND 20 KT. SEAS 3 FT.
.MON...NE WIND 15 KT. SEAS 3 FT.
.MON NIGHT...N WIND 15 KT. SEAS 2 FT.
.TUE THROUGH WED...W WIND 10 KT. SEAS 2 FT.
.THU...S WIND 10 KT. SEAS 2 FT.

$$

PKZ165-080115-
PORT HEIDEN TO CAPE SARICHEF-
346 AM AKDT SUN MAY 7 2017

.TODAY...NW WIND 15 KT BECOMING E IN THE AFTERNOON. SEAS 4 FT. RAIN.
.TONIGHT...E WIND 15 KT. SEAS 5 FT.
.MON...NE WIND 15 KT. SEAS 5 FT.
.MON NIGHT...N WIND 15 KT. SEAS 4 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 4 FT.

$$

PKZ170-080115-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND INCREASING TO 30 KT IN THE MORNING. SEAS 9 FT. RAIN.
.TONIGHT...N WIND 30 KT. SEAS 11 FT. RAIN.
.MON...N WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS 10 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.TUE...SE WIND 20 KT. SEAS 4 FT.
.WED...SE WIND 25 KT. SEAS 7 FT.
.THU...S WIND 20 KT. SEAS 8 FT.

$$

PKZ171-080115-
UNALASKA BAY-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON.
SEAS 3 FT BUILDING TO 6 FT IN THE AFTERNOON. RAIN.
.TONIGHT...NW WIND 25 KT. SEAS 8 FT. RAIN.
.MON...N WIND 15 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 5 FT SUBSIDING TO 3 FT IN THE AFTERNOON.
.MON NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE...E WIND 15 KT. SEAS 3 FT.
.WED THROUGH THU...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-080115-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
SEAS 8 FT. RAIN.
.TONIGHT...NW WIND 30 KT. SEAS 8 FT.
.MON...N WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 8 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 5 FT.
.TUE...S WIND 20 KT. SEAS 5 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 10 FT.

$$

PKZ173-080115-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND INCREASING TO 30 KT IN THE MORNING. SEAS 10 FT.
.TONIGHT...NW WIND 30 KT. SEAS 13 FT.
.MON...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 11 FT.
.MON NIGHT...W WIND 15 KT. SEAS 7 FT.
.TUE THROUGH WED...SE WIND 25 KT. SEAS 7 FT.
.THU...S WIND 20 KT. SEAS 9 FT.

$$

PKZ174-080115-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
346 AM AKDT SUN MAY 7 2017

...GALE WARNING TONIGHT...

.TODAY...NW WIND INCREASING TO 30 KT IN THE MORNING. SEAS 9 FT.
.TONIGHT...NW WIND 35 KT. SEAS 12 FT.
.MON...NW WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON.
SEAS 11 FT.
.MON NIGHT...W WIND 20 KT. SEAS 7 FT.
.TUE THROUGH THU...S WIND 20 KT. SEAS 10 FT.

$$

PKZ175-080115-
SEGUAM ISLAND TO ADAK BERING SIDE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND 30 KT. SEAS 11 FT.
.TONIGHT...NW WIND 30 KT. SEAS 11 FT.
.MON...NW WIND 25 KT BECOMING SW 15 KT IN THE AFTERNOON.
SEAS 9 FT.
.MON NIGHT...S WIND 20 KT. SEAS 6 FT.
.TUE THROUGH WED...SE WIND 20 KT. SEAS 6 FT.
.THU...S WIND 20 KT. SEAS 8 FT.

$$

PKZ176-080115-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND 30 KT. SEAS 8 FT.
.TONIGHT...NW WIND 30 KT. SEAS 9 FT.
.MON...NW WIND 25 KT BECOMING SW 15 KT IN THE AFTERNOON. SEAS 7 FT.
.MON NIGHT...S WIND 20 KT. SEAS 7 FT.
.TUE...S WIND 20 KT. SEAS 8 FT.
.WED THROUGH THU...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ177-080115-
ADAK TO KISKA-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...NW WIND 30 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 11 FT.
.TONIGHT...NW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 8 FT.
.MON...S WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON.
SEAS 6 FT BUILDING TO 10 FT IN THE AFTERNOON. RAIN.
.MON NIGHT...SW WIND 25 KT. SEAS 10 FT.
.TUE...S WIND 15 KT. SEAS 9 FT.
.WED...S WIND 20 KT. SEAS 8 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ178-080115-
KISKA TO ATTU-
346 AM AKDT SUN MAY 7 2017

...GALE WARNING MONDAY...

.TODAY...VARIABLE WIND 15 KT. SEAS 8 FT.
.TONIGHT...S WIND 20 KT INCREASING TO 30 KT AFTER MIDNIGHT.
SEAS 10 FT. RAIN.
.MON...SE WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON.
SEAS 12 FT. RAIN.
.MON NIGHT...SW WIND 20 KT. SEAS 11 FT.
.TUE...S WIND 20 KT. SEAS 9 FT.
.WED...NE WIND 20 KT. SEAS 8 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.

$$

PKZ179-080115-
PRIBILOF ISLANDS NEAR SHORE WATERS-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...N WIND INCREASING TO 30 KT. SEAS 8 FT. RAIN.
.TONIGHT...N WIND 25 KT. SEAS 8 FT.
.MON...N WIND 20 KT IN THE MORNING BECOMING E 10 KT. SEAS 8 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.TUE...SE WIND 15 KT. SEAS 4 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ180-080115-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 25 KT. SEAS 6 FT.
.TONIGHT...NE WIND 20 KT. SEAS 5 FT.
.MON...E WIND 15 KT. SEAS 4 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 3 FT.
.TUE...NW WIND 15 KT. SEAS 2 FT.
.WED...SW WIND 15 KT. SEAS 2 FT.
.THU...SE WIND 15 KT. SEAS 5 FT.

$$

PKZ181-080115-
NORTH AND WEST OF NUNIVAK ISLAND-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N WIND INCREASING TO 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.TONIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED THROUGH THU...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ185-080115-
SAINT MATTHEW ISLAND WATERS-
346 AM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.TONIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED THROUGH THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.

$$

507 
FZAK52 PAFC 072357
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 PM AKDT SUN MAY 7 2017

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

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

PKZ199-081300-
357 PM AKDT SUN MAY 7 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 989 MB LOW 30 NM WEST OF COLD BAY LOOPS INTO THE NORTH PACIFIC 
AT 1005 MB FOR TUE AFTERNOON. THE ASSOCIATED FRONT DECAYS OVER THE
BERING BY TUE MORNING. HIGH PRESSURE MOVES OVER THE ALEUTIANS TO 
THE ALASKA PENINSULA BY TUE AFTERNOON. A 995 MB LOW FORMS 90 NM
WEST OF ATTU WITH A FRONT THAT MOVES TO THE CENTRAL ALEUTIANS BY 
TUE AFTERNOON.

$$

PKZ150-081300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SE WIND 20 KT. SEAS 10 FT.
.MON...E WIND 15 KT. SEAS 9 FT.
.MON NIGHT...NE WIND 15 KT. SEAS 7 FT.
.TUE...N WIND 15 KT. SEAS 6 FT.
.TUE NIGHT...NW WIND 15 KT. SEAS 5 FT.
.WED THROUGH FRI...SW WIND 15 KT. SEAS 5 FT.

$$

PKZ155-081300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...SE WIND 15 KT. SEAS 8 FT.
.MON...NE WIND 15 KT. SEAS 8 FT.
.MON NIGHT...N WIND 15 KT. SEAS 7 FT.
.TUE...NW WIND 15 KT. SEAS 5 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED THROUGH THU...S WIND 20 KT. SEAS 7 FT.
.FRI...SW WIND 15 KT. SEAS 8 FT.

$$

PKZ160-081300-
BRISTOL BAY-
357 PM AKDT SUN MAY 7 2017

.TONIGHT...E WIND 20 KT WITH GUSTS TO 30 KT . SEAS 3 FT.
.MON...NE WIND 15 KT. SEAS 3 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 2 FT.
.TUE AND TUE NIGHT...W WIND 10 KT. SEAS 2 FT.
.WED...W WIND 10 KT. SEAS 2 FT.
.THU THROUGH FRI...S WIND 10 KT. SEAS 2 FT.

$$

PKZ165-081300-
PORT HEIDEN TO CAPE SARICHEF-
357 PM AKDT SUN MAY 7 2017

.TONIGHT...E WIND 20 KT. SEAS 5 FT.
.MON...NE WIND 15 KT. SEAS 5 FT.
.MON NIGHT...NE WIND 15 KT. SEAS 5 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 4 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.

$$

PKZ170-081300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...N WIND 30 KT GUSTS TO 40 KT. SEAS 11 FT.
.MON...N WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS
10 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 4 FT.
.WED...SE WIND 25 KT. SEAS 7 FT.
.THU...S WIND 20 KT. SEAS 8 FT.
.FRI...S WIND 15 KT. SEAS 8 FT.

$$

PKZ171-081300-
UNALASKA BAY-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 8 FT. RAIN.
.MON...NW WIND 15 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 5 FT SUBSIDING TO 3 FT IN THE AFTERNOON. RAIN.
.MON NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 2 FT.
.WED...SE WIND 20 KT. SEAS 2 FT.
.THU...S WIND 15 KT. SEAS 2 FT.
.FRI...S WIND 10 KT. SEAS 2 FT.

$$

PKZ172-081300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...NW WIND 30 KT WITH GUSTS TO 40 KT. SEAS 8 FT.
.MON...N WIND 25 KT. SEAS 7 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 5 FT.
.TUE...SW WIND 15 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 6 FT.
.WED...SE WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ173-081300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
357 PM AKDT SUN MAY 7 2017

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

.TONIGHT...NW WIND 30 KT WITH GUSTS TO 40 KT. SEAS 12 FT.
.MON...NW WIND 25 KT. SEAS 11 FT.
.MON NIGHT...W WIND 15 KT. SEAS 8 FT.
.TUE...S WIND 15 KT. SEAS 5 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED...SE WIND 25 KT. SEAS 7 FT.
.THU...S WIND 20 KT. SEAS 9 FT.
.FRI...S WIND 15 KT. SEAS 8 FT.

$$

PKZ174-081300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...NW WIND 30 KT WITH GUSTS TO 40 KT. SEAS 12 FT.
.MON...NW WIND 30 KT. SEAS 11 FT.
.MON NIGHT...W WIND 20 KT. SEAS 7 FT.
.TUE AND TUE NIGHT...SE WIND 15 KT. SEAS 7 FT.
.WED THROUGH FRI...SW WIND 20 KT. SEAS 11 FT.

$$

PKZ175-081300-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...NW WIND 30 KT. SEAS 11 FT.
.MON...NW WIND 20 KT. SEAS 9 FT.
.MON NIGHT...S WIND 20 KT. SEAS 6 FT.
.TUE AND TUE NIGHT...SE WIND 15 KT. SEAS 5 FT.
.WED...SE WIND 20 KT. SEAS 6 FT.
.THU...S WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 15 KT. SEAS 6 FT.

$$

PKZ176-081300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 PM AKDT SUN MAY 7 2017

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

.TONIGHT...NW WIND 30 KT. SEAS 8 FT.
.MON...NW WIND 25 KT. SEAS 7 FT.
.MON NIGHT...S WIND 25 KT. SEAS 7 FT. RAIN.
.TUE...SW WIND 15 KT. SEAS 8 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 8 FT.
.WED...SE WIND 25 KT. SEAS 13 FT.
.THU...SW WIND 25 KT. SEAS 13 FT.
.FRI...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ177-081300-
ADAK TO KISKA-
357 PM AKDT SUN MAY 7 2017

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

.TONIGHT...NW WIND 20 KT. SEAS 8 FT.
.MON...S WIND 30 KT. SEAS 9 FT. RAIN.
.MON NIGHT...S WIND 25 KT BECOMING SW 15 KT AFTER MIDNIGHT. SEAS
10 FT.
.TUE AND TUE NIGHT...SE WIND 15 KT. SEAS 9 FT.
.WED...SE WIND 20 KT. SEAS 8 FT.
.THU THROUGH FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ178-081300-
KISKA TO ATTU-
357 PM AKDT SUN MAY 7 2017

...GALE WARNING MONDAY...

.TONIGHT...S WIND 30 KT. SEAS 10 FT. RAIN.
.MON...SE WIND 35 KT. SEAS 12 FT. RAIN.
.MON NIGHT...SW WIND 20 KT. SEAS 10 FT.
.TUE AND TUE NIGHT...S WIND 20 KT. SEAS 9 FT.
.WED...SW WIND 20 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.FRI...N WIND 15 KT. SEAS 6 FT.

$$

PKZ179-081300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...N WIND 25 KT. SEAS 8 FT. AREAS OF FOG.
.MON...N WIND 25 KT BECOMING NE 15 KT IN THE AFTERNOON. SEAS 8 FT.
PATCHY FOG.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 4 FT.
.WED...SE WIND 25 KT. SEAS 8 FT.
.THU...SE WIND 20 KT. SEAS 9 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 8 FT.

$$

PKZ180-081300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 PM AKDT SUN MAY 7 2017

.TONIGHT...NE WIND 20 KT. SEAS 4 FT. PATCHY FOG.
.MON...E WIND 15 KT. SEAS 4 FT.
.MON NIGHT...NW WIND 15 KT. SEAS 2 FT. PATCHY FOG.
.TUE...NW WIND 15 KT. SEAS 2 FT.
.TUE NIGHT...W WIND 10 KT. SEAS 1 FOOT.
.WED THROUGH THU...SE WIND 15 KT. SEAS 4 FT.
.FRI...S WIND 10 KT. SEAS 4 FT.

$$

PKZ181-081300-
NORTH AND WEST OF NUNIVAK ISLAND-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. PATCHY FOG.
.MON...N WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS IN
ICE FREE WATERS 6 FT.
.MON NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT. PATCHY
FOG.
.TUE...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED THROUGH THU...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.FRI...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

PKZ185-081300-
SAINT MATTHEW ISLAND WATERS-
357 PM AKDT SUN MAY 7 2017

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT.
.MON...N WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.
.MON NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED THROUGH THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT.
.FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.

$$

369 
FZAK52 PAFC 081142
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
342 AM AKDT MON MAY 8 2017

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

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

PKZ199-090015-
342 AM AKDT MON MAY 8 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 996 MB LOW 165 NM SOUTH OF COLD BAY DRIFTS INTO THE NORTH 
PACIFIC AT 1003 MB BY TUE MORNING. A 996 MB LOW NEAR KAMCHATKA 
PUSHES A FRONT THROUGH CENTRAL ALEUTIANS THROUGH TUE AFTERNOON. A 
NEW 993 MB LOW FORMS TUE MORNING 430 NM WEST OF SHEMYA AND SLOWLY
MEANDERS TO 180 NM WEST OF SHEMYA AT 997 MB BY WED MORNING.

$$

PKZ150-090015-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 15 KT. GUSTS TO 30 KT OUT OF SHELIKOF STRAIT.
SEAS 8 FT.
.TONIGHT...NE WIND 15 KT. GUSTS TO 30 KT OUT OF SHELIKOF STRAIT IN
THE EVENING. SEAS 7 FT.
.TUE...N WIND 15 KT. SEAS 6 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...W WIND 15 KT. SEAS 3 FT.
.THU...S WIND 15 KT. SEAS 6 FT.
.FRI...SW WIND 20 KT. SEAS 10 FT.

$$

PKZ155-090015-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
342 AM AKDT MON MAY 8 2017

.TODAY...NE WIND 15 KT. SEAS 7 FT.
.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.TUE...N WIND 10 KT. SEAS 5 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED...S WIND 25 KT. SEAS 8 FT.
.THU...S WIND 25 KT. SEAS 13 FT.
.FRI...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ160-090015-
BRISTOL BAY-
342 AM AKDT MON MAY 8 2017

.TODAY...NE WIND 20 KT. SEAS 3 FT.
.TONIGHT...NW WIND 15 KT BECOMING VARIABLE LESS THAN 10 KT AFTER
MIDNIGHT. SEAS 2 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 1 FOOT.
.TUE NIGHT...W WIND 10 KT. SEAS 2 FT.
.WED...W WIND 10 KT. SEAS 1 FOOT.
.THU...SE WIND 15 KT. SEAS 2 FT.
.FRI...SW WIND 15 KT. SEAS 4 FT.

$$

PKZ165-090015-
PORT HEIDEN TO CAPE SARICHEF-
342 AM AKDT MON MAY 8 2017

.TODAY...NE WIND 15 KT. SEAS 4 FT.
.TONIGHT...N WIND 15 KT EXCEPT VARIABLE LESS THAN 10 KT W OF PORT
MOLLER. SEAS 4 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT.
.WED THROUGH THU...SE WIND 25 KT. SEAS 5 FT.
.FRI...SW WIND 15 KT. SEAS 7 FT.

$$

PKZ170-090015-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 9 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT BECOMING SE 15 KT IN THE
AFTERNOON. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 4 FT.
.WED THROUGH THU...S WIND 30 KT. SEAS 10 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ171-090015-
UNALASKA BAY-
342 AM AKDT MON MAY 8 2017

.TODAY...N WIND 15 KT BECOMING VARIABLE LESS THAN 10 KT IN THE
AFTERNOON. GUSTS TO 30 KT IN THE MORNING. SEAS 5 FT SUBSIDING TO 3 
FT IN THE AFTERNOON.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 2 FT.
.WED...SE WIND 20 KT. SEAS 3 FT.
.THU...S WIND 15 KT. SEAS 2 FT.
.FRI...SW WIND 15 KT. SEAS 2 FT.

$$

PKZ172-090015-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N WIND 25 KT BECOMING NW 15 KT IN THE AFTERNOON.
SEAS 7 FT.
.TONIGHT...NW WIND 10 KT. SEAS 4 FT.
.TUE...S WIND 15 KT. SEAS 3 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED...SE WIND 30 KT. SEAS 10 FT.
.THU...S WIND 25 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT. SEAS 15 FT.

$$

PKZ173-090015-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 11 FT.
.TONIGHT...NW WIND 15 KT BECOMING SW AFTER MIDNIGHT. SEAS 7 FT.
.TUE...S WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED...SE WIND 30 KT. SEAS 11 FT.
.THU...S WIND 30 KT. SEAS 11 FT.
.FRI...SW WIND 20 KT. SEAS 8 FT.

$$

PKZ174-090015-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 11 FT.
.TONIGHT...W WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 7 FT.
.WED...S WIND 30 KT. SEAS 15 FT.
.THU...SW WIND 30 KT. SEAS 21 FT.
.FRI...SW WIND 25 KT. SEAS 16 FT.

$$

PKZ175-090015-
SEGUAM ISLAND TO ADAK BERING SIDE-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 15 KT BECOMING S IN THE AFTERNOON. SEAS 9 FT.
.TONIGHT...S WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 4 FT.
.WED...SE WIND 35 KT. SEAS 11 FT.
.THU...SW WIND 35 KT. SEAS 11 FT.
.FRI...S WIND 15 KT. SEAS 6 FT.

$$

PKZ176-090015-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
342 AM AKDT MON MAY 8 2017

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

.TODAY...NW WIND 20 KT BECOMING SW IN THE AFTERNOON. SEAS 7 FT.
.TONIGHT...S WIND 25 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 7 FT.
.WED...SE WIND 40 KT. SEAS 24 FT.
.THU...SW WIND 40 KT. SEAS 24 FT.
.FRI...S WIND 25 KT. SEAS 14 FT.

$$

PKZ177-090015-
ADAK TO KISKA-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SE WIND 15 KT IN THE MORNING INCREASING TO 30 KT.
SEAS 8 FT. RAIN.
.TONIGHT...S WIND 25 KT BECOMING SW 15 KT AFTER MIDNIGHT.
SEAS 9 FT. RAIN.
.TUE...S WIND 15 KT. SEAS 9 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 7 FT.
.WED...E WIND 35 KT. SEAS 13 FT.
.THU...W WIND 35 KT. SEAS 13 FT.
.FRI...S WIND 20 KT. SEAS 10 FT.

$$

PKZ178-090015-
KISKA TO ATTU-
342 AM AKDT MON MAY 8 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON.
SEAS 12 FT. RAIN.
.TONIGHT...SW WIND 20 KT. SEAS 10 FT.
.TUE...S WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...S WIND 20 KT. SEAS 8 FT.
.WED...N WIND 25 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 8 FT.
.FRI...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ179-090015-
PRIBILOF ISLANDS NEAR SHORE WATERS-
342 AM AKDT MON MAY 8 2017

.TODAY...N WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. GUSTS TO
30 KT IN THE MORNING. SEAS 7 FT. PATCHY FOG.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 5 FT. PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED THROUGH THU...SE WIND 30 KT. SEAS 10 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 9 FT.

$$

PKZ180-090015-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
342 AM AKDT MON MAY 8 2017

.TODAY...E WIND 15 KT. SEAS 3 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT EXCEPT NW 15 KT S OF CAPE 
NEWENHAM. SEAS 3 FT. PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.TUE NIGHT...NW WIND 10 KT. SEAS 1 FOOT.
.WED THROUGH THU...SE WIND 20 KT. SEAS 5 FT.
.FRI...S WIND 10 KT. SEAS 6 FT.

$$

PKZ181-090015-
NORTH AND WEST OF NUNIVAK ISLAND-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E WIND 25 KT DIMINISHING TO 15 KT BY LATE MORNING.
SEAS IN ICE FREE WATERS 5 FT.
.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
PATCHY FOG.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 1 FOOT.
.WED THROUGH THU...E WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.

$$

PKZ185-090015-
SAINT MATTHEW ISLAND WATERS-
342 AM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N WIND 25 KT EXCEPT 15 KT W OF SAINT MATTHEW ISLAND.
SEAS IN ICE FREE WATERS 6 FT.
.TONIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED THROUGH THU...E WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.
.FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.

$$

681 
FZAK52 PAFC 082329
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
329 PM AKDT MON MAY 8 2017

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

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

PKZ199-091215-
329 PM AKDT MON MAY 8 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A FRONT DECAYS OVER THE EASTERN BERING BY TUE MORNING. A 994 MB 
KAMCHATKA LOW MERGES WITH A 994 MB NORTH PACIFIC LOW AND MOVES TO 
180 NM SOUTH OF AMCHITKA EXTENDING A FRONT INTO THE CENTRAL 
ALEUTIANS BY WED AFTERNOON.

$$

PKZ150-091215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NE WIND 15 KT. SEAS 7 FT.
.TUE...N WIND 15 KT. SEAS 6 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED AND WED NIGHT...W WIND 15 KT. SEAS 4 FT.
.THU...S WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...W WIND 20 KT. SEAS 10 FT.

$$

PKZ155-091215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
329 PM AKDT MON MAY 8 2017

.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.TUE...N WIND 15 KT. SEAS 5 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED...S WIND 20 KT. SEAS 4 FT.
.WED NIGHT...S WIND 25 KT. SEAS 8 FT.
.THU...S WIND 25 KT. SEAS 13 FT.
.FRI THROUGH SAT...SW WIND 20 KT. SEAS 12 FT.

$$

PKZ160-091215-
BRISTOL BAY-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NW WIND 15 KT. SEAS 2 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT BECOMING W 10 KT IN THE
AFTERNOON. SEAS 1 FOOT.
.TUE NIGHT...W WIND 10 KT. SEAS 2 FT.
.WED AND WED NIGHT...W WIND 10 KT. SEAS 2 FT.
.THU...SE WIND 15 KT. SEAS 2 FT.
.FRI THROUGH SAT...W WIND 15 KT. SEAS 5 FT.

$$

PKZ165-091215-
PORT HEIDEN TO CAPE SARICHEF-
329 PM AKDT MON MAY 8 2017

.TONIGHT...N WIND 15 KT. SEAS 4 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT.
.WED...SE WIND 20 KT. SEAS 3 FT.
.WED NIGHT...SE WIND 25 KT. SEAS 5 FT.
.THU...SE WIND 25 KT. SEAS 5 FT.
.FRI THROUGH SAT...SW WIND 15 KT. SEAS 7 FT.

$$

PKZ170-091215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...SE WIND 15 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 4 FT.
.WED...SE WIND 25 KT. SEAS 5 FT.
.WED NIGHT...SE WIND 30 KT. SEAS 7 FT.
.THU...S WIND 30 KT. SEAS 11 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.
.SAT...S WIND 15 KT. SEAS 6 FT.

$$

PKZ171-091215-
UNALASKA BAY-
329 PM AKDT MON MAY 8 2017

.TONIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 2 FT.
.WED AND WED NIGHT...SE WIND 25 KT. SEAS 3 FT.
.THU...S WIND 15 KT. SEAS 2 FT.
.FRI...SW WIND 15 KT. SEAS 2 FT.
.SAT...S WIND 10 KT. SEAS 2 FT.

$$

PKZ172-091215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NW WIND 15 KT. SEAS 4 FT.
.TUE...S WIND 15 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED...SE WIND 25 KT. SEAS 9 FT.
.WED NIGHT...S WIND 30 KT. SEAS 9 FT.
.THU...S WIND 25 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT. SEAS 15 FT.
.SAT...S WIND 15 KT. SEAS 10 FT.

$$

PKZ173-091215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...SW WIND 15 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT.
.WED AND WED NIGHT...S WIND 30 KT. SEAS 9 FT.
.THU...S WIND 30 KT. SEAS 13 FT.
.FRI...SW WIND 20 KT. SEAS 8 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ174-091215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...W WIND 15 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 7 FT.
.WED...SE WIND 25 KT. SEAS 8 FT.
.WED NIGHT...S WIND 30 KT. SEAS 13 FT.
.THU...SW WIND 30 KT. SEAS 20 FT.
.FRI...SW WIND 25 KT. SEAS 16 FT.
.SAT...SE WIND 20 KT. SEAS 10 FT.

$$

PKZ175-091215-
SEGUAM ISLAND TO ADAK BERING SIDE-
329 PM AKDT MON MAY 8 2017

.TONIGHT...S WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 4 FT.
.WED...E WIND 30 KT. SEAS 7 FT.
.WED NIGHT...SE WIND 35 KT. SEAS 9 FT.
.THU...SW WIND 35 KT. SEAS 8 FT.
.FRI...S WIND 15 KT. SEAS 6 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ176-091215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
329 PM AKDT MON MAY 8 2017

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

.TONIGHT...S WIND 25 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 7 FT.
.TUE NIGHT...SE WIND 15 KT. SEAS 8 FT.
.WED...SE WIND 25 KT. SEAS 8 FT.
.WED NIGHT...S WIND 40 KT. SEAS 15 FT.
.THU...SW WIND 40 KT. SEAS 20 FT.
.FRI...S WIND 25 KT. SEAS 14 FT.
.SAT...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ177-091215-
ADAK TO KISKA-
329 PM AKDT MON MAY 8 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...S WIND 30 KT BECOMING SW 20 KT AFTER MIDNIGHT. SEAS 9
FT. RAIN.
.TUE...S WIND 15 KT. SEAS 9 FT.
.TUE NIGHT...S WIND 15 KT. SEAS 7 FT.
.WED...E WIND 25 KT. SEAS 7 FT.
.WED NIGHT...NE WIND 35 KT. SEAS 11 FT.
.THU...W WIND 35 KT. SEAS 13 FT.
.FRI THROUGH SAT...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ178-091215-
KISKA TO ATTU-
329 PM AKDT MON MAY 8 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 10 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...S WIND 20 KT. SEAS 8 FT.
.WED...E WIND 20 KT. SEAS 8 FT.
.WED NIGHT...N WIND 25 KT. SEAS 8 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.FRI THROUGH SAT...E WIND 25 KT. SEAS 9 FT.

$$

PKZ179-091215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
329 PM AKDT MON MAY 8 2017

.TONIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.TUE NIGHT...SE WIND 20 KT. SEAS 4 FT.
.WED...SE WIND 20 KT. SEAS 5 FT.
.WED NIGHT...SE WIND 30 KT. SEAS 8 FT.
.THU...SE WIND 30 KT. SEAS 9 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 9 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-091215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NW WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.TUE...NW WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.TUE NIGHT...W WIND 10 KT. SEAS 2 FT.
.WED...E WIND 15 KT. SEAS 2 FT.
.WED NIGHT...SE WIND 20 KT. SEAS 3 FT.
.THU...SE WIND 20 KT. SEAS 4 FT.
.FRI...S WIND 10 KT. SEAS 6 FT.
.SAT...W WIND 10 KT. SEAS 6 FT.

$$

PKZ181-091215-
NORTH AND WEST OF NUNIVAK ISLAND-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT. PATCHY FOG.
.TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. PATCHY FOG.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...SE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.THU...E WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.FRI...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 4 FT.
.SAT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ185-091215-
SAINT MATTHEW ISLAND WATERS-
329 PM AKDT MON MAY 8 2017

.TONIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE...E WIND 15 KT. SEAS IN ICE FREE WATERS 4 FT.
.TUE NIGHT...SE WIND 15 KT E OF SAINT MATTHEW ISLAND... SE 20 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 6 FT.
.WED...SE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.WED NIGHT...E WIND 30 KT. SEAS IN ICE FREE WATERS 8 FT.
.THU...E WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT.
.FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 8 FT.
.SAT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion...CORRECTED
National Weather Service Anchorage AK
553 PM AKDT Thu May 4 2017

.ANALYSIS AND UPPER LEVELS...
The upper level low over the mainland part of the state and into
the Gulf of Alaska has weakened into a trough while the low south
of the Aleutians has strengthened since yesterday.
Correspondingly, the surface low in the Gulf is significantly
weakening and beginning its drift southeastward where it will
dissipate Friday.
The surface low south of the Aleutians is near its maximum
intensity right now in the mid to upper 970s mb. This low is
becoming vertically sacked and will slowly move eastward and
weaken.
Areas of greatest instability over the mainland part of southern
Alaska this afternoon and evening are in the Susitna valley and
Western Kenai Peninsula with the Susitna Valley having the
greatest instability. In spite of this, it is still unlikely for
any thunderstorm development over the region today with just some
locally heavy showers. Some of the heavier showers could contain
some small hail as freezing levels are generally 4000 ft or less
this afternoon.

&&

.MODEL DISCUSSION...
Models continue to be in good agreement with the two main weather
systems. What becomes worth noting is on Saturday when a triple
point low develops just southwest of the Gulf of Alaska. While all
the models have this low there is a bit of a difference as to how
fast this low moves through Sunday with the GFS being considerably
faster than any other solution. This will have an impact on the
timing of rain and winds in Bristol Bay, Kodiak, and the Alaska
Peninsula in particular.

&&

.AVIATION...
PANC...VFR conditions will persist through Friday. The Turnagain
Arm wind will keep gusty southeast winds at the airport well into
the evening and then should diminish as temperatures cool in the
Susitna Valley. Tomorrow's winds look to be more of a sea breeze
influence with light westerly winds.

&&
.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...
Sunny and warm conditions will continue for much of Southcentral
through Friday as weak high pressure moves through the area. Ahead
of this approaching high pressure, a weakening pressure gradient
along the Gulf Coast will produce gap winds from Turnagain Arm
eastward into the Copper River this evening, along with gusty
southeast winds over the west Anchorage. These winds are expected
to be much weaker on Friday as high pressure moves through,
allowing for temperatures to rise into the low 60's for much of
the Anchorage Bowl and MatSu Valley's. Pleasant weather will then
continue into Saturday for much of interior Southcentral. Further
south, rain and gusty east winds will develop over Kodiak Island
late Friday-Saturday as a frontal system moves through. This system
will then spread into the north Gulf Coast for the remainder of
the weekend.

&&

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

Showers develop this evening along a trough situated across the
eastern Kuskokwim Valley and eastern areas of Bristol Bay.
Southerly flow returns across the region on Friday as the Bering
front pushes east toward the coast. The frontal boundary is
expected to push across the Alaska Peninsula by early Friday
afternoon. The coastal areas of Bristol Bay and the Kuskokwim
should see rain developing during the late afternoon and early
evening. The front rapidly diminishes friday night into Saturday
as the surface low fills while crossing into the southern Bering.
A few showers will develop inland on Saturday along the weakening
boundary, with the highest chances along the mountain ranges.

&&

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

A front along the southern Bering remains nearly stationary
through tonight with a re-enforcing surface low keeping gale
force winds along the boundary through much of Friday before
tapering down. A prolonged period of northerly gales can be
expected on the backside of this low pressure system as ridging
approaches the western Aleutians on Saturday, forcing a tighter
gradient along the central Aleutians and Bering.

&&

.LONG TERM FORECAST (Days 3 through 7)...
Next week will be characterized by high pressure that will build
in over the Bering and try to stretch into mainland Alaska. This
ridging will help to push off the low that will be in the Gulf of
Alaska but it will not be quite strong enough to inhibit afternoon
convection for much of the southern mainland. Mid week another low
will move in over the Aleutians from the south while the ridging
moves more prominently over the mainland.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...Gales 150 155 160 165 170-175 177-180 411-414.
FIRE WEATHER...NONE.

&&

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