Small Craft Advisory 427, NWS Anchorage, AK

812 
FZAK52 PAFC 292357
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 PM AKDT MON MAY 29 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.

PKZ199-301315-
357 PM AKDT MON MAY 29 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 992 MB LOW 80 NM NORTHEAST OF SHEMYA WILL MOVE TO 170 NM WEST OF
ADAK TUE AFTERNOON AT 998 MB THEN TO 180 NM SOUTHWEST OF SAINT
GEORGE WED AFTERNOON AT 1001 MB. A 999 MB LOW 360 NM SOUTHEAST OF
SAND POINT EARLY WED MORNING WILL MOVE TO 80 NM SOUTH OF SAND
POINT WED AFTERNOON.

$$

PKZ150-301315-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 PM AKDT MON MAY 29 2017

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

.TONIGHT...E WIND 20 KT. SEAS 5 FT.
.TUE...E WIND 25 KT. SEAS 7 FT.
.TUE NIGHT...NE WIND 25 KT. SEAS 8 FT.
.WED...NE WIND 25 KT. SEAS 8 FT.
.WED NIGHT...E WIND 20 KT. SEAS 6 FT.
.THU...N WIND 15 KT. SEAS 5 FT.
.FRI...SW WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ155-301315-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 PM AKDT MON MAY 29 2017

.TONIGHT...E WIND 20 KT. SEAS 6 FT.
.TUE...E WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 7 FT. RAIN.
.WED AND WED NIGHT...NE WIND 20 KT. SEAS 7 FT.
.THU...NW WIND 15 KT. SEAS 7 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ160-301315-
BRISTOL BAY-
357 PM AKDT MON MAY 29 2017

.TONIGHT...E WIND 10 KT. SEAS 1 FOOT. PATCHY FOG.
.TUE...SE WIND 10 KT. SEAS 1 FOOT.
.TUE NIGHT...NE WIND 10 KT. SEAS 1 FOOT.
.WED AND WED NIGHT...NE WIND 15 KT. SEAS 2 FT.
.THU...N WIND 10 KT. SEAS 1 FOOT.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 3 FT.

$$

PKZ165-301315-
PORT HEIDEN TO CAPE SARICHEF-
357 PM AKDT MON MAY 29 2017

.TONIGHT...E WIND 15 KT. SEAS 2 FT.
.TUE...E WIND 20 KT. SEAS 3 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 3 FT.
.WED AND WED NIGHT...NE WIND 15 KT. SEAS 3 FT.
.THU...N WIND 15 KT. SEAS 3 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.

$$

PKZ170-301315-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SE WIND 20 KT. SEAS 4 FT.
.TUE...SE WIND 20 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 5 FT.
.WED NIGHT...N WIND 15 KT. SEAS 3 FT.
.THU...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ171-301315-
UNALASKA BAY-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SE WIND 15 KT. SEAS 2 FT.
.TUE...SE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. 
SEAS 2 FT. RAIN.
.TUE NIGHT...SE WIND 15 KT. SEAS 2 FT. RAIN.
.WED...SE WIND 15 KT. SEAS 2 FT.
.WED NIGHT...N WIND 10 KT. SEAS 2 FT.
.THU THROUGH SAT...N WIND 10 KT. SEAS 3 FT.

$$

PKZ172-301315-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SE WIND 20 KT. SEAS 6 FT.
.TUE...E WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 6 FT. RAIN.
.WED...S WIND 15 KT. SEAS 6 FT.
.WED NIGHT...W WIND 15 KT. SEAS 7 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ173-301315-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
357 PM AKDT MON MAY 29 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...SE WIND 25 KT. SEAS 7 FT. RAIN.
.TUE...SE WIND 25 KT. SEAS 6 FT. RAIN.
.TUE NIGHT...S WIND 20 KT. SEAS 5 FT. RAIN.
.WED...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED NIGHT...NW WIND 15 KT. SEAS 4 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ174-301315-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SE WIND 20 KT. SEAS 7 FT. RAIN.
.TUE...SE WIND 20 KT. SEAS 7 FT. RAIN.
.TUE NIGHT...S WIND 15 KT. SEAS 6 FT. RAIN.
.WED AND WED NIGHT...W WIND 20 KT. SEAS 8 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ175-301315-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 PM AKDT MON MAY 29 2017

.TONIGHT...S WIND 15 KT. SEAS 5 FT.
.TUE...S WIND 15 KT. SEAS 4 FT. RAIN.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED AND WED NIGHT...NW WIND 15 KT. SEAS 5 FT.
.THU THROUGH SAT...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ176-301315-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 PM AKDT MON MAY 29 2017

.TONIGHT...S WIND 15 KT. SEAS 5 FT.
.TUE...S WIND 15 KT. SEAS 5 FT. RAIN.
.TUE NIGHT...W WIND 20 KT. SEAS 6 FT.
.WED AND WED NIGHT...NW WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 9 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ177-301315-
ADAK TO KISKA-
357 PM AKDT MON MAY 29 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW WIND 15 KT. SEAS 6 FT.
.TUE...SW WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 8 FT.
.WED...NW WIND 25 KT. SEAS 9 FT.
.WED NIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 7 FT.
.FRI THROUGH SAT...NW WIND 15 KT. SEAS 5 FT.

$$

PKZ178-301315-
KISKA TO ATTU-
357 PM AKDT MON MAY 29 2017

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

.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.TUE...N WIND 25 KT. SEAS 8 FT.
.TUE NIGHT...NW WIND 25 KT. SEAS 8 FT.
.WED AND WED NIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU...N WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...NW WIND 15 KT. SEAS 5 FT.

$$

PKZ179-301315-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SE WIND 20 KT. SEAS 4 FT.
.TUE...SE WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 5 FT. RAIN.
.WED...E WIND 20 KT. SEAS 5 FT.
.WED NIGHT...NE WIND 15 KT. SEAS 5 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 5 FT.

$$

PKZ180-301315-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 PM AKDT MON MAY 29 2017

.TONIGHT...SW WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.TUE...SE WIND 15 KT. SEAS 2 FT. PATCHY FOG.
.TUE NIGHT...SE WIND 15 KT BECOMING E AFTER MIDNIGHT. SEAS 2 FT.
.WED...NE WIND 15 KT. SEAS 2 FT.
.WED NIGHT...N WIND 20 KT. SEAS 3 FT.
.THU...N WIND 20 KT. SEAS 3 FT.
.FRI...N WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ181-301315-
NORTH AND WEST OF NUNIVAK ISLAND-
357 PM AKDT MON MAY 29 2017

.TONIGHT...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.TUE...E WIND 15 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED...NE WIND 15 KT. SEAS 3 FT.
.WED NIGHT...NE WIND 25 KT. SEAS 5 FT.
.THU...N WIND 20 KT. SEAS 5 FT.
.FRI...N WIND 15 KT. SEAS 3 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ185-301315-
SAINT MATTHEW ISLAND WATERS-
357 PM AKDT MON MAY 29 2017

.TONIGHT...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.TUE...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.TUE NIGHT...E WIND 20 KT. SEAS 6 FT.
.WED AND WED NIGHT...NE WIND 20 KT. SEAS 6 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

210 
FZAK52 PAFC 301200
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT TUE MAY 30 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.

PKZ199-310115-
400 AM AKDT TUE MAY 30 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 992 MB LOW 80 NM NORTHEAST OF SHEMYA WILL MOVE TO 170 NM WEST OF
ADAK TUE AFTERNOON AT 998 MB THEN TO 180 NM SOUTHWEST OF SAINT
GEORGE WED AFTERNOON AT 1001 MB. A 999 MB LOW 360 NM SOUTHEAST OF
SAND POINT EARLY WED MORNING WILL MOVE TO 80 NM SOUTH OF SAND
POINT WED AFTERNOON.

$$

PKZ150-310115-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
400 AM AKDT TUE MAY 30 2017

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

.TONIGHT...E WIND 20 KT. SEAS 5 FT.
.TUE...E WIND 25 KT. SEAS 7 FT.
.TUE NIGHT...NE WIND 25 KT. SEAS 8 FT.
.WED...NE WIND 25 KT. SEAS 8 FT.
.WED NIGHT...E WIND 20 KT. SEAS 6 FT.
.THU...N WIND 15 KT. SEAS 5 FT.
.FRI...SW WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 6 FT.

$$

PKZ155-310115-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 6 FT.
.TUE...E WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 7 FT. RAIN.
.WED AND WED NIGHT...NE WIND 20 KT. SEAS 7 FT.
.THU...NW WIND 15 KT. SEAS 7 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ160-310115-
BRISTOL BAY-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 10 KT. SEAS 1 FOOT. PATCHY FOG.
.TUE...SE WIND 10 KT. SEAS 1 FOOT.
.TUE NIGHT...NE WIND 10 KT. SEAS 1 FOOT.
.WED AND WED NIGHT...NE WIND 15 KT. SEAS 2 FT.
.THU...N WIND 10 KT. SEAS 1 FOOT.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 3 FT.

$$

PKZ165-310115-
PORT HEIDEN TO CAPE SARICHEF-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 15 KT. SEAS 2 FT.
.TUE...E WIND 20 KT. SEAS 3 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 3 FT.
.WED AND WED NIGHT...NE WIND 15 KT. SEAS 3 FT.
.THU...N WIND 15 KT. SEAS 3 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.

$$

PKZ170-310115-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND 20 KT. SEAS 4 FT.
.TUE...SE WIND 20 KT. SEAS 4 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 5 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 5 FT.
.WED NIGHT...N WIND 15 KT. SEAS 3 FT.
.THU...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ171-310115-
UNALASKA BAY-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND 15 KT. SEAS 2 FT.
.TUE...SE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. 
SEAS 2 FT. RAIN.
.TUE NIGHT...SE WIND 15 KT. SEAS 2 FT. RAIN.
.WED...SE WIND 15 KT. SEAS 2 FT.
.WED NIGHT...N WIND 10 KT. SEAS 2 FT.
.THU THROUGH SAT...N WIND 10 KT. SEAS 3 FT.

$$

PKZ172-310115-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND 20 KT. SEAS 6 FT.
.TUE...E WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 20 KT. SEAS 6 FT. RAIN.
.WED...S WIND 15 KT. SEAS 6 FT.
.WED NIGHT...W WIND 15 KT. SEAS 7 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ173-310115-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
400 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...SE WIND 25 KT. SEAS 7 FT. RAIN.
.TUE...SE WIND 25 KT. SEAS 6 FT. RAIN.
.TUE NIGHT...S WIND 20 KT. SEAS 5 FT. RAIN.
.WED...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED NIGHT...NW WIND 15 KT. SEAS 4 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ174-310115-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND 20 KT. SEAS 7 FT. RAIN.
.TUE...SE WIND 20 KT. SEAS 7 FT. RAIN.
.TUE NIGHT...S WIND 15 KT. SEAS 6 FT. RAIN.
.WED AND WED NIGHT...W WIND 20 KT. SEAS 8 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ175-310115-
SEGUAM ISLAND TO ADAK BERING SIDE-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...S WIND 15 KT. SEAS 5 FT.
.TUE...S WIND 15 KT. SEAS 4 FT. RAIN.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED AND WED NIGHT...NW WIND 15 KT. SEAS 5 FT.
.THU THROUGH SAT...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ176-310115-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...S WIND 15 KT. SEAS 5 FT.
.TUE...S WIND 15 KT. SEAS 5 FT. RAIN.
.TUE NIGHT...W WIND 20 KT. SEAS 6 FT.
.WED AND WED NIGHT...NW WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 9 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ177-310115-
ADAK TO KISKA-
400 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...SW WIND 15 KT. SEAS 6 FT.
.TUE...SW WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 8 FT.
.WED...NW WIND 25 KT. SEAS 9 FT.
.WED NIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 7 FT.
.FRI THROUGH SAT...NW WIND 15 KT. SEAS 5 FT.

$$

PKZ178-310115-
KISKA TO ATTU-
400 AM AKDT TUE MAY 30 2017

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

.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.TUE...N WIND 25 KT. SEAS 8 FT.
.TUE NIGHT...NW WIND 25 KT. SEAS 8 FT.
.WED AND WED NIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU...N WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...NW WIND 15 KT. SEAS 5 FT.

$$

PKZ179-310115-
PRIBILOF ISLANDS NEAR SHORE WATERS-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND INCREASING TO 20 KT. SEAS 4 FT.
.TUE...SE WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 5 FT. RAIN.
.WED...E WIND 20 KT. SEAS 5 FT.
.WED NIGHT...NE WIND 15 KT. SEAS 5 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 5 FT.

$$

PKZ180-310115-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...SW WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.TUE...SE WIND 15 KT. SEAS 2 FT. PATCHY FOG.
.TUE NIGHT...SE WIND 15 KT BECOMING E AFTER MIDNIGHT. SEAS 2 FT.
.WED...NE WIND 15 KT. SEAS 2 FT.
.WED NIGHT...N WIND 20 KT. SEAS 3 FT.
.THU...N WIND 20 KT. SEAS 3 FT.
.FRI...N WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ181-310115-
NORTH AND WEST OF NUNIVAK ISLAND-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.TUE...E WIND 15 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED...NE WIND 15 KT. SEAS 3 FT.
.WED NIGHT...NE WIND 25 KT. SEAS 5 FT.
.THU...N WIND 20 KT. SEAS 5 FT.
.FRI...N WIND 15 KT. SEAS 3 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ185-310115-
SAINT MATTHEW ISLAND WATERS-
400 AM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.TUE...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.TUE NIGHT...E WIND 20 KT. SEAS 6 FT.
.WED AND WED NIGHT...NE WIND 20 KT. SEAS 6 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

213 
FZAK52 PAFC 301205 AAA
CWFALU

COASTAL WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
405 AM AKDT TUE MAY 30 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.

PKZ199-310100-
405 AM AKDT TUE MAY 30 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 995 MB LOW 65 NM NORTH OF KISKA WILL MOVE TO 130 NM NORTH OF
ATKA AT 1002 MB WED MORNING...THEN MOVE TO 170 NM SOUTH OF CHIGNIK 
AT 1000 MB BY THU MORNING.

$$

PKZ150-310100-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
405 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...E WIND 25 KT. SEAS 7 FT.
.TONIGHT...NE WIND 25 KT. SEAS 8 FT.
.WED...NE WIND 25 KT. SEAS 7 FT.
.WED NIGHT...E WIND 20 KT. SEAS 6 FT.
.THU...N WIND 15 KT. SEAS 5 FT.
.FRI...SW WIND 15 KT. SEAS 5 FT.
.SAT...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ155-310100-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 20 KT. SEAS 6 FT.
.TONIGHT...E WIND 20 KT. SEAS 7 FT.
.WED...E WIND 20 KT. SEAS 6 FT.
.WED NIGHT...NE WIND 15 KT. SEAS 6 FT.
.THU...W WIND 15 KT. SEAS 7 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 7 FT.
.SAT...E WIND 15 KT. SEAS 6 FT.

$$

PKZ160-310100-
BRISTOL BAY-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 15 KT. SEAS 2 FT. PATCHY FOG.
.TONIGHT...NE WIND 10 KT. SEAS 1 FOOT.
.WED...NE WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON. SEAS
2 FT.
.WED NIGHT...NE WIND 15 KT. SEAS 2 FT.
.THU...N WIND 10 KT. SEAS 2 FT.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.SAT...SE WIND 15 KT. SEAS 3 FT.

$$

PKZ165-310100-
PORT HEIDEN TO CAPE SARICHEF-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 20 KT. SEAS 3 FT.
.TONIGHT...E WIND 20 KT. SEAS 3 FT. PATCHY FOG.
.WED...E WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.WED NIGHT...NE WIND 15 KT. SEAS 3 FT.
.THU...N WIND 15 KT. SEAS 3 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.

$$

PKZ170-310100-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 20 KT. SEAS 4 FT.
.TONIGHT...SE WIND 20 KT. SEAS 4 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 4 FT. RAIN.
.WED NIGHT...N WIND 15 KT. SEAS 3 FT.
.THU THROUGH SAT...N WIND 15 KT. SEAS 5 FT.

$$

PKZ171-310100-
UNALASKA BAY-
405 AM AKDT TUE MAY 30 2017

.TODAY...SE WIND 15 KT. SEAS 2 FT. RAIN.
.TONIGHT...SE WIND 20 KT. SEAS 2 FT. RAIN.
.WED...SE WIND 15 KT. SEAS 2 FT. RAIN.
.WED NIGHT...N WIND 10 KT. SEAS 2 FT.
.THU THROUGH SAT...N WIND 10 KT. SEAS 3 FT.

$$

PKZ172-310100-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 20 KT. SEAS 6 FT.
.TONIGHT...SE WIND 20 KT. SEAS 6 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 6 FT. RAIN.
.WED NIGHT...W WIND 15 KT. SEAS 7 FT.
.THU THROUGH FRI...NW WIND 15 KT. SEAS 7 FT.
.SAT...N WIND 20 KT. SEAS 4 FT.

$$

PKZ173-310100-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
405 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE WIND 25 KT. SEAS 6 FT. RAIN.
.TONIGHT...S WIND 20 KT. SEAS 5 FT. RAIN.
.WED...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED NIGHT...W WIND 15 KT. SEAS 4 FT.
.THU...NW WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SAT...N WIND 15 KT. SEAS 6 FT.

$$

PKZ174-310100-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
405 AM AKDT TUE MAY 30 2017

.TODAY...SE WIND 20 KT. SEAS 7 FT. RAIN.
.TONIGHT...S WIND 15 KT. SEAS 6 FT.
.WED...W WIND 20 KT. SEAS 6 FT.
.WED NIGHT...W WIND 20 KT. SEAS 7 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ175-310100-
SEGUAM ISLAND TO ADAK BERING SIDE-
405 AM AKDT TUE MAY 30 2017

.TODAY...SE WIND 15 KT. SEAS 5 FT. RAIN.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED...W WIND 15 KT. SEAS 4 FT.
.WED NIGHT...NW WIND 15 KT. SEAS 5 FT.
.THU THROUGH SAT...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ176-310100-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
405 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...S WIND 15 KT BECOMING W 15 KT. SEAS 6 FT. RAIN.
.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.WED NIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 9 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.SAT...NW WIND 20 KT. SEAS 6 FT.

$$

PKZ177-310100-
ADAK TO KISKA-
405 AM AKDT TUE MAY 30 2017

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

.TODAY...SW WIND INCREASING TO 20 KT. SEAS 6 FT.
.TONIGHT...W WIND 25 KT. SEAS 8 FT.
.WED...W WIND 30 KT. SEAS 9 FT.
.WED NIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 7 FT.
.FRI THROUGH SAT...NW WIND 15 KT. SEAS 5 FT.

$$

PKZ178-310100-
KISKA TO ATTU-
405 AM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...NW WIND 25 KT. SEAS 7 FT.
.TONIGHT...NW WIND 25 KT. SEAS 7 FT.
.WED...NW WIND 25 KT. SEAS 8 FT.
.WED NIGHT...NW WIND 25 KT. SEAS 7 FT.
.THU...N WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...W WIND 15 KT. SEAS 6 FT.

$$

PKZ179-310100-
PRIBILOF ISLANDS NEAR SHORE WATERS-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND INCREASING TO 15 KT. SEAS 5 FT.
.TONIGHT...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.WED...E WIND 20 KT. SEAS 6 FT. PATCHY FOG. RAIN.
.WED NIGHT...NE WIND 15 KT. SEAS 5 FT.
.THU...N WIND 20 KT. SEAS 4 FT.
.FRI THROUGH SAT...N WIND 15 KT. SEAS 5 FT.

$$

PKZ180-310100-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
405 AM AKDT TUE MAY 30 2017

.TODAY...SE WIND INCREASING TO 15 KT. SEAS 3 FT. PATCHY FOG.
.TONIGHT...E WIND 15 KT BECOMING NE AFTER MIDNIGHT. SEAS 2 FT.
PATCHY FOG.
.WED...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.WED NIGHT...N WIND 20 KT. SEAS 4 FT.
.THU...N WIND 20 KT. SEAS 4 FT.
.FRI...N WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ181-310100-
NORTH AND WEST OF NUNIVAK ISLAND-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG.
.WED...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.WED NIGHT...N WIND 25 KT. SEAS 6 FT.
.THU...N WIND 25 KT. SEAS 6 FT.
.FRI...N WIND 15 KT. SEAS 3 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ185-310100-
SAINT MATTHEW ISLAND WATERS-
405 AM AKDT TUE MAY 30 2017

.TODAY...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.TONIGHT...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.WED...NE WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.WED NIGHT...NE WIND 20 KT. SEAS 5 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SAT...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

307 
FZAK52 PAFC 302354
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
354 PM AKDT TUE MAY 30 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.

PKZ199-311300-
354 PM AKDT TUE MAY 30 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 999 MB LOW 170 NM EAST OF SHEMYA WILL MOVE TO 200 NM SOUTHWEST
OF SAINT GEORGE WED AFTERNOON THEN TO 100 NM SOUTHEAST OF SAND
POINT THU AFTERNOON. A 1003 MB LOW 300 NM SOUTHWEST OF SHEMYA THU
MORNING WILL MOVE TO 150 NM SOUTH OF SHEMYA THU AFTERNOON.


$$

PKZ150-311300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...NE WIND 25 KT. SEAS 7 FT.
.WED...NE WIND 25 KT. SEAS 7 FT. RAIN SHOWERS.
.WED NIGHT...NE WIND 20 KT. SEAS 7 FT. RAIN.
.THU...NE WIND 20 KT. SEAS 5 FT.
.THU NIGHT...N WIND 15 KT. SEAS 5 FT.
.FRI...N WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...E WIND 20 KT. SEAS 7 FT.

$$

PKZ155-311300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 7 FT.
.WED...E WIND 20 KT. SEAS 6 FT.
.WED NIGHT...E WIND 15 KT EXCEPT NE 20 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 6 FT. RAIN.
.THU AND THU NIGHT...NW WIND 15 KT. SEAS 7 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.
.SAT...E WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 25 KT. SEAS 11 FT.

$$

PKZ160-311300-
BRISTOL BAY-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS THAN 
10 KT. SEAS 1 FOOT.
.WED...NE WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON. 
SEAS 2 FT.
.WED NIGHT...N WIND 15 KT BECOMING NE AFTER MIDNIGHT. SEAS 1 FOOT.
.THU...NE WIND 15 KT. SEAS 1 FOOT.
.THU NIGHT...NW WIND 15 KT. SEAS 2 FT.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.
.SUN...E WIND 15 KT. SEAS 2 FT.

$$

PKZ165-311300-
PORT HEIDEN TO CAPE SARICHEF-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 4 FT. PATCHY FOG.
.WED...E WIND 20 KT EXCEPT NE 15 KT FROM PORT MOLLER E. SEAS 3 FT.
PATCHY FOG.
.WED NIGHT...NE WIND 15 KT. SEAS 2 FT.
.THU...NE WIND 15 KT. SEAS 2 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 3 FT.
.FRI...W WIND 15 KT. SEAS 3 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ170-311300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE WIND 25 KT. SEAS 4 FT. RAIN.
.WED...SE WIND 25 KT. SEAS 5 FT. RAIN.
.WED NIGHT...E WIND 15 KT. SEAS 4 FT. RAIN.
.THU AND THU NIGHT...NW WIND 15 KT. SEAS 3 FT.
.FRI...NW WIND 15 KT. SEAS 4 FT.
.SAT...NE WIND 15 KT. SEAS 4 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.

$$

PKZ171-311300-
UNALASKA BAY-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 10 KT BECOMING SE 20 KT AFTER MIDNIGHT. 
SEAS 2 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 2 FT. RAIN.
.WED NIGHT...NE WIND 10 KT BECOMING N AFTER MIDNIGHT. 
SEAS 3 FT. RAIN.
.THU AND THU NIGHT...NW WIND 15 KT. SEAS 3 FT.
.FRI...NW WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 10 KT. SEAS 2 FT.
.SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ172-311300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 6 FT. RAIN.
.WED...SE WIND 20 KT. SEAS 6 FT. RAIN.
.WED NIGHT...W WIND 20 KT. SEAS 7 FT. RAIN.
.THU AND THU NIGHT...NW WIND 20 KT. SEAS 8 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...NE WIND 25 KT. SEAS 15 FT.

$$

PKZ173-311300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...SE WIND 20 KT. SEAS 5 FT. RAIN.
.WED...SW WIND 15 KT. SEAS 3 FT.
.WED NIGHT...W WIND 15 KT. SEAS 4 FT.
.THU AND THU NIGHT...NW WIND 15 KT. SEAS 5 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 15 KT. SEAS 3 FT.
.SUN...N WIND 20 KT. SEAS 6 FT.

$$

PKZ174-311300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...S WIND 20 KT. SEAS 6 FT. RAIN.
.WED...W WIND 20 KT. SEAS 6 FT.
.WED NIGHT...W WIND 20 KT. SEAS 8 FT.
.THU AND THU NIGHT...W WIND 20 KT. SEAS 8 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...N WIND 25 KT. SEAS 13 FT.

$$

PKZ175-311300-
SEGUAM ISLAND TO ADAK BERING SIDE-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...SW WIND 15 KT. SEAS 4 FT.
.WED...W WIND 20 KT. SEAS 4 FT.
.WED NIGHT...NW WIND 20 KT. SEAS 5 FT.
.THU...NW WIND 20 KT. SEAS 5 FT.
.THU NIGHT...W WIND 15 KT. SEAS 5 FT.
.FRI THROUGH SUN...N WIND 15 KT. SEAS 4 FT.

$$

PKZ176-311300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...W WIND 20 KT. SEAS 6 FT.
.WED...W WIND 25 KT. SEAS 9 FT.
.WED NIGHT...W WIND 30 KT. SEAS 10 FT.
.THU...NW WIND 20 KT. SEAS 9 FT.
.THU NIGHT...W WIND 15 KT. SEAS 7 FT.
.FRI...SE WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...N WIND 20 KT. SEAS 6 FT.

$$

PKZ177-311300-
ADAK TO KISKA-
354 PM AKDT TUE MAY 30 2017

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

.TONIGHT...W WIND 25 KT. SEAS 8 FT.
.WED...W WIND 30 KT. SEAS 9 FT.
.WED NIGHT...NW WIND 30 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 7 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 4 FT.
.FRI THROUGH SAT...N WIND 20 KT. SEAS 5 FT.
.SUN...N WIND 15 KT. SEAS 4 FT.

$$

PKZ178-311300-
KISKA TO ATTU-
354 PM AKDT TUE MAY 30 2017

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

.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.WED...NW WIND 25 KT. SEAS 8 FT.
.WED NIGHT...NW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT.
SEAS 8 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.THU NIGHT...N WIND 15 KT. SEAS 5 FT.
.FRI...N WIND 20 KT. SEAS 5 FT.
.SAT...NW WIND 15 KT. SEAS 4 FT.
.SUN...E WIND 20 KT. SEAS 4 FT.

$$

PKZ179-311300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
354 PM AKDT TUE MAY 30 2017

.TONIGHT...E WIND 20 KT. SEAS 4 FT. PATCHY FOG. RAIN.
.WED...E WIND 20 KT. SEAS 6 FT. PATCHY FOG. RAIN.
.WED NIGHT...E WIND 20 KT. SEAS 5 FT.
.THU...VARIABLE WIND 10 KT. SEAS 3 FT.
.THU NIGHT...N WIND 15 KT. SEAS 4 FT.
.FRI...NE WIND 20 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ180-311300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E WIND 15 KT. SEAS 4 FT. PATCHY FOG.
.WED...NE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. 
SEAS 3 FT. PATCHY FOG.
.WED NIGHT...N WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. 
SEAS 3 FT.
.THU...NE WIND 20 KT. SEAS 4 FT.
.THU NIGHT...N WIND 20 KT. SEAS 4 FT.
.FRI...N WIND 20 KT. SEAS 5 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ181-311300-
NORTH AND WEST OF NUNIVAK ISLAND-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.WED...E WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.WED NIGHT...N WIND 25 KT. SEAS 6 FT.
.THU AND THU NIGHT...N WIND 25 KT. SEAS 6 FT.
.FRI...N WIND 20 KT. SEAS 4 FT.
.SAT THROUGH SUN...N WIND 15 KT. SEAS 4 FT.

$$

PKZ185-311300-
SAINT MATTHEW ISLAND WATERS-
354 PM AKDT TUE MAY 30 2017

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E WIND 20 KT. SEAS 5 FT. PATCHY FOG.
.WED...NE WIND 20 KT. SEAS 6 FT. PATCHY FOG.
.WED NIGHT...NE WIND 25 KT. SEAS 6 FT.
.THU...NE WIND 25 KT. SEAS 5 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SUN...NE WIND 15 KT. SEAS 4 FT.

$$

375 
FZAK52 PAFC 311159
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
359 AM AKDT WED MAY 31 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.

PKZ199-010115-
359 AM AKDT WED MAY 31 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 1002 MB LOW 125 NM NORTH OF ADAK WILL MOVE NEAR DUTCH HARBOR 
TONIGHT AND THEN GET ABSORBED INTO A BROAD GULF OF ALASKA LOW ON 
THU. A 1004 MB LOW WILL MOVE TO 70 NM SOUTHWEST OF KISKA BY EARLY
FRI MORNING.

$$

PKZ150-010115-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 25 KT. SEAS 7 FT.
.TONIGHT...NE WIND 20 KT. SEAS 6 FT. RAIN.
.THU...NE WIND 15 KT. SEAS 5 FT. RAIN.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI...N WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...E WIND 20 KT. SEAS 7 FT.

$$

PKZ155-010115-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
359 AM AKDT WED MAY 31 2017

.TODAY...E WIND 20 KT. SEAS 7 FT.
.TONIGHT...E WIND 15 KT. SEAS 6 FT. RAIN.
.THU...N WIND 15 KT. SEAS 6 FT. RAIN.
.THU NIGHT...NW WIND 15 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 6 FT.
.SAT...E WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 25 KT. SEAS 11 FT.

$$

PKZ160-010115-
BRISTOL BAY-
359 AM AKDT WED MAY 31 2017

.TODAY...NE WIND 10 KT. SEAS 2 FT.
.TONIGHT...N WIND 10 KT. SEAS 1 FOOT.
.THU...NE WIND 15 KT BECOMING N IN THE AFTERNOON. SEAS 2 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 2 FT.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.

$$

PKZ165-010115-
PORT HEIDEN TO CAPE SARICHEF-
359 AM AKDT WED MAY 31 2017

.TODAY...E WIND 20 KT EXCEPT VARIABLE 10 KT FROM PORT MOLLER E.
SEAS 3 FT. PATCHY FOG.
.TONIGHT...NE WIND 15 KT. SEAS 2 FT.
.THU...NE WIND 15 KT. SEAS 2 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT.
.FRI...W WIND 15 KT. SEAS 4 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ170-010115-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE WIND 25 KT. SEAS 5 FT. PATCHY FOG. RAIN.
.TONIGHT...E WIND 15 KT. SEAS 4 FT. RAIN.
.THU...N WIND 15 KT. SEAS 3 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 4 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.SAT...NE WIND 15 KT. SEAS 4 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.

$$

PKZ171-010115-
UNALASKA BAY-
359 AM AKDT WED MAY 31 2017

.TODAY...SE WIND 20 KT. SEAS 2 FT. RAIN.
.TONIGHT...E WIND 10 KT. SEAS 3 FT. RAIN.
.THU...N WIND 15 KT. SEAS 3 FT. RAIN.
.THU NIGHT...NW WIND 15 KT. SEAS 2 FT.
.FRI...W WIND 15 KT. SEAS 2 FT.
.SAT...NE WIND 10 KT. SEAS 2 FT.
.SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ172-010115-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
359 AM AKDT WED MAY 31 2017

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

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

$$

PKZ173-010115-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
359 AM AKDT WED MAY 31 2017

.TODAY...SW WIND 15 KT. SEAS 4 FT.
.TONIGHT...W WIND 15 KT. SEAS 4 FT.
.THU...NW WIND 15 KT. SEAS 5 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 4 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 3 FT.
.SAT...NE WIND 15 KT. SEAS 3 FT.
.SUN...N WIND 20 KT. SEAS 6 FT.

$$

PKZ174-010115-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
359 AM AKDT WED MAY 31 2017

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

.TODAY...W WIND 20 KT. SEAS 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 8 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...W WIND 15 KT. SEAS 8 FT.
.FRI...SW WIND 15 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...N WIND 25 KT. SEAS 13 FT.

$$

PKZ175-010115-
SEGUAM ISLAND TO ADAK BERING SIDE-
359 AM AKDT WED MAY 31 2017

.TODAY...W WIND 20 KT. SEAS 4 FT.
.TONIGHT...W WIND 20 KT. SEAS 5 FT.
.THU...NW WIND 20 KT. SEAS 6 FT.
.THU NIGHT...W WIND 15 KT. SEAS 5 FT.
.FRI...SE WIND 15 KT. SEAS 4 FT.
.SAT THROUGH SUN...N WIND 15 KT. SEAS 5 FT.

$$

PKZ176-010115-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 25 KT. SEAS 9 FT.
.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...W WIND 15 KT. SEAS 7 FT.
.FRI...SE WIND 15 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...N WIND 20 KT. SEAS 8 FT.

$$

PKZ177-010115-
ADAK TO KISKA-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 25 KT. SEAS 9 FT.
.TONIGHT...NW WIND 30 KT. SEAS 9 FT.
.THU...NW WIND 20 KT. SEAS 7 FT.
.THU NIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...N WIND 20 KT. SEAS 6 FT.
.SUN...N WIND 15 KT. SEAS 5 FT.

$$

PKZ178-010115-
KISKA TO ATTU-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 25 KT. SEAS 8 FT.
.TONIGHT...NW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
8 FT.
.THU...E WIND 20 KT. SEAS 6 FT.
.THU NIGHT...NE WIND 15 KT. SEAS 7 FT.
.FRI...N WIND 20 KT. SEAS 7 FT.
.SAT...NW WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 20 KT. SEAS 8 FT.

$$

PKZ179-010115-
PRIBILOF ISLANDS NEAR SHORE WATERS-
359 AM AKDT WED MAY 31 2017

.TODAY...E WIND INCREASING TO 20 KT. SEAS BUILDING TO 5 FT. PATCHY 
FOG. RAIN.
.TONIGHT...NE WIND 15 KT. SEAS 5 FT. PATCHY FOG.
.THU...VARIABLE WIND 10 KT. SEAS 3 FT.
.THU NIGHT...N WIND 15 KT. SEAS 5 FT.
.FRI...NE WIND 15 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ180-010115-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
359 AM AKDT WED MAY 31 2017

.TODAY...NE WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
3 FT. PATCHY FOG.
.TONIGHT...N WIND 20 KT. SEAS 3 FT.
.THU...NE WIND 20 KT. SEAS 4 FT.
.THU NIGHT...N WIND 20 KT. SEAS 5 FT.
.FRI...NW WIND 20 KT. SEAS 4 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ181-010115-
NORTH AND WEST OF NUNIVAK ISLAND-
359 AM AKDT WED MAY 31 2017

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

.TODAY...NE WIND 15 KT. SEAS 3 FT. PATCHY FOG.
.TONIGHT...N WIND 25 KT. SEAS 6 FT.
.THU...NE WIND 25 KT. SEAS 6 FT.
.THU NIGHT...N WIND 25 KT. SEAS 5 FT.
.FRI...N WIND 20 KT. SEAS 4 FT.
.SAT THROUGH SUN...N WIND 15 KT. SEAS 4 FT.

$$

PKZ185-010115-
SAINT MATTHEW ISLAND WATERS-
359 AM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NE WIND 25 KT. SEAS 6 FT. PATCHY FOG.
.TONIGHT...NE WIND 25 KT. SEAS 6 FT. PATCHY FOG.
.THU...NE WIND 25 KT. SEAS 5 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 5 FT.
.FRI THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.

$$

039 
FZAK52 PAFC 312355
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
355 PM AKDT WED MAY 31 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.

PKZ199-011215-
355 PM AKDT WED MAY 31 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 1000 MB LOW NEAR DUTCH HARBOR WILL MOVE INTO THE NORTH PACIFIC 
TONIGHT. A 995 MB LOW 280 NM WEST OF SHEMYA THU AFTERNOON WILL MOVE 
TO 120 NM WEST OF ADAK FRI AFTERNOON AT 1002 MB. 

$$

PKZ150-011215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NE WIND 20 KT. SEAS 6 FT. RAIN.
.THU...NE WIND 15 KT. SEAS 5 FT. RAIN.
.THU NIGHT...N WIND 15 KT. SEAS 5 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT THROUGH MON...NE WIND 20 KT. SEAS 6 FT.

$$

PKZ155-011215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NE WIND 20 KT. SEAS 6 FT. RAIN.
.THU...NE WIND 15 KT. SEAS 6 FT. RAIN.
.THU NIGHT...N WIND 15 KT. SEAS 6 FT.
.FRI AND FRI NIGHT...W WIND 15 KT. SEAS 7 FT.
.SAT...SE WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 25 KT. SEAS 11 FT.
.MON...NE WIND 20 KT. SEAS 11 FT.

$$

PKZ160-011215-
BRISTOL BAY-
355 PM AKDT WED MAY 31 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING NE AFTER MIDNIGHT. SEAS 2 
FT.
.THU...NE WIND 10 KT. SEAS 2 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 2 FT.
.FRI...W WIND 15 KT. SEAS 2 FT.
.FRI NIGHT...SW WIND 10 KT. SEAS 3 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ165-011215-
PORT HEIDEN TO CAPE SARICHEF-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NE WIND 15 KT. SEAS 3 FT.
.THU...N WIND 15 KT. SEAS 3 FT.
.THU NIGHT...W WIND 15 KT. SEAS 2 FT.
.FRI...W WIND 20 KT. SEAS 4 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 4 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.
.MON...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ170-011215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NE WIND 15 KT. SEAS 4 FT.
.THU...NW WIND 20 KT. SEAS 3 FT.
.THU NIGHT...W WIND 20 KT. SEAS 4 FT.
.FRI...W WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 4 FT.
.SAT...NE WIND 15 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.
.MON...N WIND 15 KT. SEAS 4 FT.

$$

PKZ171-011215-
UNALASKA BAY-
355 PM AKDT WED MAY 31 2017

.TONIGHT...E WIND 20 KT BECOMING N 10 KT AFTER MIDNIGHT. SEAS 2
FT. RAIN.
.THU...NW WIND 20 KT. SEAS 3 FT.
.THU NIGHT...NW WIND 20 KT. SEAS 3 FT.
.FRI...NW WIND 20 KT. SEAS 3 FT.
.FRI NIGHT...S WIND 10 KT. SEAS 2 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.
.MON...N WIND 10 KT. SEAS 3 FT.

$$

PKZ172-011215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
355 PM AKDT WED MAY 31 2017

.TONIGHT...W WIND 20 KT EXCEPT E 20 KT FROM UNALASKA E. SEAS 7 FT. 
RAIN.
.THU...N WIND 20 KT. SEAS 7 FT.
.THU NIGHT...NW WIND 20 KT. SEAS 7 FT.
.FRI...W WIND 20 KT. SEAS 7 FT.
.FRI NIGHT...SW WIND 15 KT. SEAS 5 FT.
.SAT...E WIND 25 KT. SEAS 10 FT.
.SUN...NE WIND 25 KT. SEAS 15 FT.
.MON...N WIND 20 KT. SEAS 12 FT.

$$

PKZ173-011215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NW WIND 20 KT. SEAS 5 FT.
.THU...NW WIND 20 KT. SEAS 5 FT.
.THU NIGHT...W WIND 20 KT. SEAS 5 FT.
.FRI...SW WIND 20 KT. SEAS 4 FT.
.FRI NIGHT...SE WIND 15 KT. SEAS 7 FT.
.SAT...NE WIND 15 KT. SEAS 7 FT.
.SUN...N WIND 20 KT. SEAS 6 FT.
.MON...NE WIND 15 KT. SEAS 6 FT.

$$

PKZ174-011215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
355 PM AKDT WED MAY 31 2017

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

.TONIGHT...W WIND 20 KT. SEAS 7 FT.
.THU...NW WIND 25 KT. SEAS 9 FT.
.THU NIGHT...W WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 25 KT. SEAS 6 FT.
.FRI NIGHT...SE WIND 20 KT. SEAS 9 FT.
.SAT...NE WIND 20 KT. SEAS 9 FT.
.SUN...N WIND 25 KT. SEAS 13 FT.
.MON...N WIND 20 KT. SEAS 10 FT.

$$

PKZ175-011215-
SEGUAM ISLAND TO ADAK BERING SIDE-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NW WIND 20 KT. SEAS 4 FT.
.THU...NW WIND 20 KT. SEAS 5 FT.
.THU NIGHT...W WIND 15 KT. SEAS 4 FT.
.FRI...S WIND 25 KT. SEAS 6 FT.
.FRI NIGHT...E WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...N WIND 15 KT. SEAS 6 FT.
.MON...E WIND 15 KT. SEAS 5 FT.

$$

PKZ176-011215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
355 PM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...W WIND 25 KT. SEAS 8 FT.
.THU...NW WIND 20 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 6 FT.
.FRI...S WIND 25 KT. SEAS 9 FT.
.FRI NIGHT...SE WIND 20 KT. SEAS 9 FT.
.SAT THROUGH SUN...N WIND 20 KT. SEAS 8 FT.
.MON...E WIND 15 KT. SEAS 8 FT.

$$

PKZ177-011215-
ADAK TO KISKA-
355 PM AKDT WED MAY 31 2017

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

.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...NW WIND 20 KT BECOMING S 15 KT IN THE AFTERNOON. SEAS 6 FT.
.THU NIGHT...S WIND 25 KT. SEAS 7 FT. RAIN.
.FRI...SW WIND 25 KT. SEAS 8 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 5 FT.
.SAT...N WIND 20 KT. SEAS 7 FT.
.SUN...N WIND 15 KT. SEAS 5 FT.
.MON...SE WIND 25 KT. SEAS 7 FT.

$$

PKZ178-011215-
KISKA TO ATTU-
355 PM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NW WIND 25 KT BECOMING VARIABLE 15 KT AFTER MIDNIGHT. 
SEAS 8 FT.
.THU...SE WIND 25 KT. SEAS 7 FT. RAIN.
.THU NIGHT...SE WIND 20 KT BECOMING NE AFTER MIDNIGHT. SEAS 7 FT.
RAIN.
.FRI...N WIND 25 KT. SEAS 7 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 7 FT.
.SAT...NW WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 20 KT. SEAS 8 FT.
.MON...SE WIND 25 KT. SEAS 12 FT.

$$

PKZ179-011215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
355 PM AKDT WED MAY 31 2017

.TONIGHT...NE WIND 15 KT. SEAS 4 FT. PATCHY FOG.
.THU...N WIND 15 KT. SEAS 4 FT.
.THU NIGHT...N WIND 15 KT. SEAS 4 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 4 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 4 FT.
.MON...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ180-011215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
355 PM AKDT WED MAY 31 2017

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

.TONIGHT...N WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT N OF CAPE
NEWENHAM. SEAS 4 FT.
.THU...NE WIND 25 KT EXCEPT 10 KT FROM CAPE NEWENHAM S. SEAS 4 FT.
.THU NIGHT...NW WIND 25 KT EXCEPT 15 KT S OF CAPE NEWENHAM. SEAS 4 
FT.
.FRI...N WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...W WIND 10 KT. SEAS 3 FT.
.SAT...SE WIND 10 KT. SEAS 2 FT.
.SUN THROUGH MON...N WIND 15 KT. SEAS 3 FT.

$$

PKZ181-011215-
NORTH AND WEST OF NUNIVAK ISLAND-
355 PM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...N WIND 25 KT. SEAS 6 FT.
.THU...N WIND 25 KT. SEAS 6 FT.
.THU NIGHT...N WIND 20 KT. SEAS 5 FT.
.FRI AND FRI NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SAT THROUGH MON...N WIND 15 KT. SEAS 4 FT.

$$

PKZ185-011215-
SAINT MATTHEW ISLAND WATERS-
355 PM AKDT WED MAY 31 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NE WIND 25 KT E OF SAINT MATTHEW ISLAND... NE 20 KT W
OF SAINT MATTHEW ISLAND. SEAS 5 FT. AREAS OF FOG.
.THU...NE WIND 25 KT E OF SAINT MATTHEW ISLAND... NE 15 KT W OF
SAINT MATTHEW ISLAND. SEAS 5 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 4 FT.
.FRI AND FRI NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SAT THROUGH MON...NE WIND 15 KT. SEAS 4 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
427 PM AKDT Sun May 28 2017

.ANALYSIS AND UPPER LEVELS...
There is an upper level low centered just west of Kodiak Island
moving to the north. A negatively tilted associated surface front
with plenty of moisture is situated over the Gulf and pushing
into south central Alaska. Most of the rain for this system is
falling along the coastal Mountains, with most inland areas being
"down-sloped" and thus fairly dry. There is a Large vertically
stacked low over the western Bering Sea, centered just north of
the western Aleutians. There is a ridge of high pressure between
these two lows over the eastern Bering Sea. There is a rather
strong and large ridge over northwest Canada extending southward.

&&

.MODEL DISCUSSION...
The numerical models are still struggling a bit with the pattern
over the Gulf and mainland Alaska. There is decent agreement on
the surface pressure pattern, but there are still some decent
differences in the timing and amounts of precipitation expected in
the next 24 hours. A middle ground (a "poor mans ensemble")
approach was used to handle the uncertainty.

&&

.AVIATION...
PANC...VFR conditions are expected, although there is a small
chance of some MVFR conditions in showers Monday morning through
Monday afternoon. Some brief gusty south winds are expected late
this afternoon, then winds should be fairly light.

&&

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

The regional weather continues to remain dominated by the
amplified and slow moving upper level pattern. The closed low
near Kodiak Island continues to keep broad south-southeast flow
aloft and extensive coastal precipitation. Rather efficient
downslope drying is keeping most inland locations dry, but rather
cloudy and continued well below average. The warm front has moved
onshore and will quickly weaken, allowing for the pressure
gradient along the coast to relax. Gusty southeast winds along the
coast and down Turnagain Arm and Knik Arm will quickly weaken
overnight as the parent trough begins to move up Cook Inlet. While
low level forcing for ascent is rather weak, there should be
enough lift aloft along the leading edge of the shortwave trough
to support light rain/showers along the Kenai Peninsula and
northward into Anchorage and the Susitna Valley Monday morning
into the afternoon. Afternoon heating in the Susitna Valley and
along the Alaska Range/Talkeetna Mountains should be sufficient to
support isolated thunderstorms, as well.

Monday night, expect drying conditions as the upper low moves
northeast into the interior of Alaska, leaving clearing skies and
rather cool overnight temperatures. Tuesday looks to be the first
rather widespread dry day (with the exception of scattered showers
along the mountains surrounding the Copper Basin) with a slow
warming trend expected heading into mid week.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)...
The upper level low near Kodiak Island will continue to slowly
track north through southwest Alaska helping to produce isolated
thunderstorms over southwest Alaska this afternoon/evening and
Monday afternoon/evening. As the low pushes off to the north,
southwest Alaska will dry out Monday night into Tuesday as weak
ridging moves in.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)...
Ridging over the central Bering will slowly track east making it
over the mainland Monday night. This ridging will stall the
western Bering low from progressing to the east with its front
only making it to the Eastern Aleutians on Tuesday. The low will
keep rain over the Western and Central Aleutians into next week.

&&

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

The long range forecast beginning Tuesday night through Thursday
is expected to trend toward dry conditions inland with periodic
breaks in the clouds as a transitional ridge pattern builds behind
the exiting upper low. Meanwhile, a weakly organized low over the
southern Bering tracks along the Aleutians to the Alaska
Peninsula bringing light rain as it moves through. Northerly flow
along the Bering on the backside of this low cools the air mass in
its wake.

At the end of the week, there is high uncertainty in how models
evolve the low pressure system moving near the Alaska Peninsula.
This is largely due to the models currently struggling with how
to handle energy that races ahead of the low center, rounding the
base of the trough near the eastern Gulf. Models typically
struggle with how fast they can break down a ridge, which in this
case, will be stretched along and east to west axis from the Yukon
territory to Southcentral. The inherited forecast was updated
with WPCs ensemble blend approach with a higher percentage of the
ECMWF used mid week as it had better consistency during the
latest runs.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...NONE.
FIRE WEATHER...NONE.

&&

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