Small Craft Advisory 138, NWS Anchorage, AK

669 
FZAK52 PAFC 151214
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
314 AM AKST WED FEB 15 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.

PKZ199-160130-
314 AM AKST WED FEB 15 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE.
A 964 MB LOW NEAR COLD BAY MOVES TO NEAR PILOT POINT AT 970 MB
LATE TONIGHT...THEN MOVES TO 25 NM NORTH OF DILLINGHAM AT 989 MB
LATE THU NIGHT. NORTHERLY FLOW PERSISTS ACROSS THE BERING THROUGH
LATE THU NIGHT.

$$

PKZ150-160130-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S WIND 30 KT. SEAS 15 FT. RAIN WITH SNOW.
.TONIGHT...SW WIND 30 KT. SEAS 16 FT. RAIN AND SNOW.
.THU...W WIND 25 KT. SEAS 13 FT.
.THU NIGHT...W WIND 25 KT. SEAS 10 FT.
.FRI...W WIND 20 KT. SEAS 8 FT.
.SAT THROUGH SUN...NW WIND 25 KT. SEAS 10 FT.

$$

PKZ155-160130-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 12 FT. SNOW AND RAIN.
.TONIGHT...NW WIND 25 KT. SEAS 11 FT.
.THU...NW WIND 25 KT. SEAS 9 FT.
.THU NIGHT...W WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...N WIND 25 KT. SEAS 9 FT.

$$

PKZ160-160130-
BRISTOL BAY-
314 AM AKST WED FEB 15 2017

...BRISK WIND ADVISORY TODAY AND THURSDAY...

.TODAY...NE WIND 25 KT.
.TONIGHT...N WIND 20 KT. SNOW.
.THU...NW WIND 25 KT. SNOW.
.THU NIGHT...W WIND 20 KT.
.FRI...NW WIND 15 KT.
.SAT THROUGH SUN...NW WIND 20 KT.

$$

PKZ165-160130-
PORT HEIDEN TO CAPE SARICHEF-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY. SNOW.
.TONIGHT...N WIND 25 KT. SEAS 9 FT. FREEZING SPRAY.
.THU...NW WIND 25 KT. SEAS 7 FT. FREEZING SPRAY. SNOW.
.THU NIGHT...NW WIND 20 KT. SEAS 6 FT.
.FRI...N WIND 20 KT. SEAS 5 FT.
.SAT...N WIND 25 KT. SEAS 7 FT.
.SUN...N WIND 20 KT. SEAS 5 FT.

$$

PKZ170-160130-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 25 KT. SEAS 12 FT. SNOW.
.TONIGHT...N WIND 20 KT. SEAS 11 FT. FREEZING SPRAY. SNOW.
.THU...N WIND 15 KT. SEAS 8 FT. FREEZING SPRAY.
.THU NIGHT...N WIND 15 KT. SEAS 7 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 25 KT. SEAS 7 FT.
.SUN...NE WIND 30 KT. SEAS 6 FT.

$$

PKZ171-160130-
UNALASKA BAY-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT. SEAS 10 FT. SNOW.
.TONIGHT...N WIND 15 KT DIMINISHING TO 10 KT AFTER MIDNIGHT. 
SEAS 5 FT SUBSIDING TO 3 FT AFTER MIDNIGHT. SNOW.
.THU...NW WIND 10 KT. SEAS 3 FT.
.THU NIGHT...N WIND 10 KT. SEAS 3 FT.
.FRI THROUGH SAT...N WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.

$$

PKZ172-160130-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 30 KT. SEAS 10 FT. SNOW.
.TONIGHT...NW WIND 20 KT. SEAS 8 FT.
.THU...NW WIND 15 KT. SEAS 7 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 25 KT. SEAS 9 FT.
.SUN...E WIND 30 KT. SEAS 7 FT.

$$

PKZ173-160130-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...N WIND 25 KT. SEAS 13 FT.
.TONIGHT...NW WIND 20 KT. SEAS 11 FT.
.THU...N WIND 20 KT. SEAS 10 FT. SNOW.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI THROUGH SAT...NE WIND 20 KT. SEAS 8 FT.
.SUN...SE WIND 35 KT. SEAS 8 FT.

$$

PKZ174-160130-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NW WIND 25 KT. SEAS 12 FT.
.TONIGHT...NW WIND 20 KT. SEAS 10 FT.
.THU...NW WIND 15 KT. SEAS 9 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.FRI THROUGH SAT...NE WIND 20 KT. SEAS 7 FT.
.SUN...SE WIND 35 KT. SEAS 9 FT.

$$

PKZ175-160130-
SEGUAM ISLAND TO ADAK BERING SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...N WIND 20 KT. SEAS 13 FT.
.TONIGHT...N WIND 15 KT. SEAS 11 FT. SNOW.
.THU...N WIND 20 KT. SEAS 10 FT. SNOW.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.SAT...E WIND 25 KT. SEAS 7 FT.
.SUN...SE WIND 35 KT. SEAS 9 FT.

$$

PKZ176-160130-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT. SEAS 9 FT.
.TONIGHT...NW WIND 20 KT. SEAS 7 FT.
.THU...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU NIGHT...N WIND 20 KT. SEAS 6 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT.
.SAT...E WIND 25 KT. SEAS 6 FT.
.SUN...SE WIND 35 KT. SEAS 12 FT.

$$

PKZ177-160130-
ADAK TO KISKA-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...N WIND 20 KT. SEAS 11 FT.
.TONIGHT...N WIND 20 KT. SEAS 10 FT.
.THU...NE WIND 20 KT. SEAS 10 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SUN...SE WIND 40 KT. SEAS 16 FT.

$$

PKZ178-160130-
KISKA TO ATTU-
314 AM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NE WIND 20 KT. SEAS 10 FT.
.TONIGHT...NE WIND 20 KT. SEAS 10 FT.
.THU...NE WIND 20 KT. SEAS 9 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 8 FT.
.FRI...E WIND 20 KT. SEAS 7 FT.
.SAT...SE WIND 30 KT. SEAS 11 FT.
.SUN...SE WIND 40 KT. SEAS 17 FT.

$$

PKZ179-160130-
PRIBILOF ISLANDS NEAR SHORE WATERS-
314 AM AKST WED FEB 15 2017

...HEAVY FREEZING SPRAY WARNING TONIGHT AND THURSDAY...
...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...N WIND 30 KT. SEAS 13 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 25 KT. SEAS 10 FT. HEAVY FREEZING SPRAY.
.THU...N WIND 25 KT. SEAS 9 FT. HEAVY FREEZING SPRAY.
.THU NIGHT...NE WIND 25 KT. SEAS 8 FT.
.FRI THROUGH SAT...N WIND 20 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.

$$

PKZ180-160130-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
314 AM AKST WED FEB 15 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

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

$$

PKZ181-160130-
NORTH AND WEST OF NUNIVAK ISLAND-
314 AM AKST WED FEB 15 2017

...GALE WARNING TODAY...

.TODAY...N WIND 35 KT. SNOW.
.TONIGHT...N WIND 30 KT.
.THU...N WIND 30 KT.
.THU NIGHT...N WIND 30 KT.
.FRI...N WIND 25 KT.
.SAT...NW WIND 20 KT.
.SUN...NW WIND 15 KT.

$$

PKZ185-160130-
SAINT MATTHEW ISLAND WATERS-
314 AM AKST WED FEB 15 2017

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

.TODAY...NE WIND 40 KT. SEAS IN ICE FREE WATERS 15 FT. 
HEAVY FREEZING SPRAY.
.TONIGHT...NE WIND 35 KT. SEAS IN ICE FREE WATERS 12 FT. 
HEAVY FREEZING SPRAY.
.THU...NE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT. 
HEAVY FREEZING SPRAY.
.THU NIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT.
.FRI...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.SAT THROUGH SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

169 
FZAK52 PAFC 160012
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
312 PM AKST WED FEB 15 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.

PKZ199-161315-
312 PM AKST WED FEB 15 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 964 MB
LOW 60 NM SOUTH OF CHIGNIK MOVES ONSHORE 120 NM WEST OF KODIAK CITY
AT 968 MB MIDDAY THU. THE TRAILING FRONT PUSHES INTO THE NORTH
PACIFIC BY FRI AFTERNOON. A 988 MB LOW FORMS 180 NM WEST OF DUTCH
HARBOR MIDDAY THU AND MOVES TO 160 NM SOUTH OF ATKA BY FRI AFTERNOON.


$$

PKZ150-161315-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
312 PM AKST WED FEB 15 2017

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 35 KT. FROM CHIRIKOF ISLAND N...S WIND 25 KT
BECOMING W AFTER MIDNIGHT. SEAS 16 FT. SNOW AND RAIN.
.THU...W WIND 25 KT. SEAS 14 FT.
.THU NIGHT...W WIND 25 KT...EXCEPT W 15 KT N OF CHIRIKOF
ISLAND. SEAS 10 FT.
.FRI...W WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SAT THROUGH SUN...NW WIND 25 KT. SEAS 10 FT.
.MON...W WIND 20 KT. SEAS 8 FT.

$$

PKZ155-161315-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
312 PM AKST WED FEB 15 2017

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

.TONIGHT...W WIND 25 KT BECOMING NW AFTER MIDNIGHT. SEAS 11 FT.
.THU...NW WIND 25 KT...EXCEPT NW 15 KT W OF THE SHUMAGIN ISLANDS.
SEAS 9 FT.
.THU NIGHT...W WIND 20 KT. W OF THE SHUMAGIN ISLANDS...W WIND 20
KT DIMINISHING TO 10 KT AFTER MIDNIGHT. SEAS 8 FT.
.FRI AND FRI NIGHT...N WIND 15 KT. SEAS 6 FT.
.SAT THROUGH SUN...N WIND 25 KT. SEAS 10 FT.
.MON...SE WIND 25 KT. SEAS 9 FT.

$$

PKZ160-161315-
BRISTOL BAY-
312 PM AKST WED FEB 15 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TONIGHT...NE WIND 25 KT BECOMING NW AFTER MIDNIGHT. SNOW.
.THU...NW WIND 25 KT. SNOW.
.THU NIGHT...W WIND 20 KT.
.FRI AND FRI NIGHT...NW WIND 15 KT.
.SAT THROUGH SUN...NW WIND 20 KT.
.MON...NE WIND 20 KT.

$$

PKZ165-161315-
PORT HEIDEN TO CAPE SARICHEF-
312 PM AKST WED FEB 15 2017

...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...N WIND 25 KT. FROM COLD BAY W...N WIND 25 KT DIMINISHING
TO 15 KT AFTER MIDNIGHT. SEAS 9 FT. HEAVY FREEZING SPRAY FROM PORT
MOLLER E AFTER MIDNIGHT.
.THU...NW WIND 25 KT EXCEPT NW 15 KT FROM COLD BAY W. SEAS 7 FT.
HEAVY FREEZING SPRAY FROM PORT MOLLER E. SNOW.
.THU NIGHT...NW WIND 20 KT. SEAS 6 FT. HEAVY FREEZING SPRAY FROM
PORT MOLLER E.
.FRI...N WIND 15 KT. SEAS 5 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 5 FT.
.SAT...N WIND 25 KT. SEAS 7 FT.
.SUN...N WIND 20 KT. SEAS 5 FT.
.MON...E WIND 25 KT. SEAS 7 FT.

$$

PKZ170-161315-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
312 PM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...N WIND 20 KT. SEAS 10 FT. FREEZING SPRAY. SNOW.
.THU...N WIND 15 KT. SEAS 7 FT. FREEZING SPRAY.
.THU NIGHT...N WIND 15 KT. SEAS 7 FT. FREEZING SPRAY.
.FRI AND FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 20 KT. SEAS 7 FT.
.SUN...NE WIND 30 KT. SEAS 6 FT.
.MON...SE WIND 30 KT. SEAS 9 FT.

$$

PKZ171-161315-
UNALASKA BAY-
312 PM AKST WED FEB 15 2017

.TONIGHT...N WIND 15 KT DIMINISHING TO 10 KT AFTER MIDNIGHT. SEAS
5 FT SUBSIDING TO 3 FT AFTER MIDNIGHT. SNOW SHOWERS.
.THU...NW WIND 10 KT BECOMING VARIABLE WIND LESS THAN 10 KT IN THE
AFTERNOON. SEAS 3 FT.
.THU NIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING N 10 KT AFTER
MIDNIGHT. SEAS 3 FT.
.FRI...N WIND 10 KT. SEAS 3 FT.
.FRI NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SAT...N WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...SE WIND 20 KT. SEAS 3 FT.

$$

PKZ172-161315-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
312 PM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 20 KT. SEAS 9 FT.
.THU...NW WIND 15 KT. SEAS 6 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI...W WIND 10 KT BECOMING VARIABLE IN THE AFTERNOON.
SEAS 6 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 20 KT. SEAS 9 FT.
.SUN...E WIND 30 KT. SEAS 7 FT.
.MON...SE WIND 30 KT. SEAS 16 FT.

$$

PKZ173-161315-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
312 PM AKST WED FEB 15 2017

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

.TONIGHT...NW WIND 20 KT. SEAS 12 FT.
.THU...NW WIND 20 KT BECOMING NE IN THE AFTERNOON. SEAS 10 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT. SNOW.
.FRI AND FRI NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SAT...NE WIND 20 KT. SEAS 7 FT.
.SUN...SE WIND 35 KT. SEAS 8 FT.
.MON...SE WIND 35 KT. SEAS 14 FT.

$$

PKZ174-161315-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
312 PM AKST WED FEB 15 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NW WIND 20 KT. SEAS 10 FT.
.THU...NW WIND 15 KT. SEAS 9 FT.
.THU NIGHT...W WIND 10 KT BECOMING VARIABLE AFTER MIDNIGHT.
SEAS 7 FT.
.FRI...NE WIND 15 KT. SEAS 7 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 7 FT.
.SUN...SE WIND 35 KT. SEAS 9 FT.
.MON...S WIND 35 KT. SEAS 21 FT.

$$

PKZ175-161315-
SEGUAM ISLAND TO ADAK BERING SIDE-
312 PM AKST WED FEB 15 2017

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

.TONIGHT...N WIND 20 KT. SEAS 12 FT. FREEZING SPRAY. SNOW.
.THU...N WIND 20 KT BECOMING NE IN THE AFTERNOON. SEAS 11 FT.
FREEZING SPRAY. SNOW.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT. SNOW.
.FRI AND FRI NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SAT...E WIND 25 KT. SEAS 7 FT.
.SUN...SE WIND 35 KT. SEAS 9 FT.
.MON...SE WIND 35 KT. SEAS 15 FT.

$$

PKZ176-161315-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
312 PM AKST WED FEB 15 2017

.TONIGHT...NW WIND 15 KT. SEAS 7 FT.
.THU...N WIND 10 KT. SEAS 6 FT.
.THU NIGHT...NW WIND 15 KT. SEAS 6 FT. SNOW.
.FRI...NE WIND 15 KT. SEAS 6 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...E WIND 25 KT. SEAS 6 FT.
.SUN...SE WIND 35 KT. SEAS 12 FT.
.MON...S WIND 35 KT. SEAS 26 FT.

$$

PKZ177-161315-
ADAK TO KISKA-
312 PM AKST WED FEB 15 2017

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

.TONIGHT...N WIND 20 KT. SEAS 11 FT. FREEZING SPRAY.
.THU...N WIND 20 KT. SEAS 10 FT. FREEZING SPRAY.
.THU NIGHT...N WIND 20 KT. SEAS 9 FT. SNOW.
.FRI AND FRI NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SAT...SE WIND 30 KT. SEAS 7 FT.
.SUN...SE WIND 40 KT. SEAS 16 FT.
.MON...SE WIND 40 KT. SEAS 26 FT.

$$

PKZ178-161315-
KISKA TO ATTU-
312 PM AKST WED FEB 15 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 10 FT.
.THU...NE WIND 20 KT. SEAS 10 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 15 KT. SEAS 7 FT.
.FRI NIGHT...E WIND 25 KT. SEAS 6 FT.
.SAT...SE WIND 30 KT. SEAS 11 FT.
.SUN...SE WIND 40 KT. SEAS 17 FT.
.MON...E WIND 40 KT. SEAS 28 FT.

$$

PKZ179-161315-
PRIBILOF ISLANDS NEAR SHORE WATERS-
312 PM AKST WED FEB 15 2017

...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...N WIND 25 KT. SEAS 10 FT. HEAVY FREEZING SPRAY.
.THU...N WIND 25 KT. SEAS 8 FT. HEAVY FREEZING SPRAY.
.THU NIGHT...NE WIND 25 KT. SEAS 8 FT. HEAVY FREEZING SPRAY.
.FRI AND FRI NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...N WIND 15 KT. SEAS 5 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.
.MON...E WIND 30 KT. SEAS 12 FT.

$$

PKZ180-161315-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
312 PM AKST WED FEB 15 2017

...BRISK WIND ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...N WIND 25 KT.
.THU AND THU NIGHT...N WIND 25 KT.
.FRI THROUGH SUN...N WIND 20 KT.
.MON...NE WIND 25 KT.

$$

PKZ181-161315-
NORTH AND WEST OF NUNIVAK ISLAND-
312 PM AKST WED FEB 15 2017

...BRISK WIND ADVISORY THROUGH THURSDAY NIGHT...

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

$$

PKZ185-161315-
SAINT MATTHEW ISLAND WATERS-
312 PM AKST WED FEB 15 2017

...GALE WARNING TONIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...N WIND 35 KT. SEAS IN ICE FREE WATERS 13 FT. HEAVY
FREEZING SPRAY.
.THU...N WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT. HEAVY FREEZING
SPRAY.
.THU NIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 8 FT. HEAVY
FREEZING SPRAY.
.FRI AND FRI NIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.
.SAT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON...NE WIND 35 KT. SEAS IN ICE FREE WATERS 14 FT.

$$

079 
FZAK52 PAFC 161212
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
312 AM AKST THU FEB 16 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.

PKZ199-170045-
312 AM AKST THU FEB 16 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 970
MB LOW NEAR PILOT POINT DRIFTS TO NEAR NAKNEK AT 990 MB LATE
TONIGHT...THEN MOVES INTO COOK INLET. A 992 MB LOW DEVELOPS 100 NM
WEST OF NIKOLSKI LATE THIS AFTERNOON...REMAINS NEARLY STATIONARY
AT 994 MB LATE TONIGHT...THEN MOVES TO 150 NM SOUTHEAST OF DUTCH
HARBOR AT 999 MB LATE FRI NIGHT.


$$

PKZ150-170045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...W WIND 30 KT. SEAS 13 FT. SNOW.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.FRI...W WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.SAT...N WIND 15 KT. SEAS 7 FT.
.SUN...NW WIND 20 KT. SEAS 7 FT.
.MON...W WIND 20 KT. SEAS 6 FT.

$$

PKZ155-170045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 20 KT EXCEPT W 30 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 9 FT.
.TONIGHT...W WIND 25 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.FRI NIGHT...N WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...N WIND 20 KT. SEAS 7 FT.
.MON...SE WIND 25 KT. SEAS 15 FT.

$$

PKZ160-170045-
BRISTOL BAY-
312 AM AKST THU FEB 16 2017

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 25 KT. SNOW.
.TONIGHT...W WIND 25 KT.
.FRI...W WIND 15 KT.
.FRI NIGHT...NW WIND 10 KT.
.SAT THROUGH SUN...N WIND 10 KT.
.MON...NE WIND 20 KT.

$$

PKZ165-170045-
PORT HEIDEN TO CAPE SARICHEF-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 20 KT EXCEPT NW 30 KT FROM PORT MOLLER E. 
SEAS 7 FT. FREEZING SPRAY. SNOW.
.TONIGHT...NW WIND 15 KT EXCEPT NW 25 KT FROM PORT MOLLER E. 
SEAS 7 FT. FREEZING SPRAY.
.FRI...NW WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.FRI NIGHT...N WIND 15 KT. SEAS 4 FT.
.SAT...N WIND 20 KT. SEAS 4 FT.
.SUN...N WIND 15 KT. SEAS 4 FT.
.MON...E WIND 25 KT. SEAS 7 FT.

$$

PKZ170-170045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
312 AM AKST THU FEB 16 2017

.TODAY...N WIND 15 KT. SEAS 7 FT.
.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...NE WIND 25 KT. SEAS 4 FT.
.MON...SE WIND 35 KT. SEAS 10 FT.

$$

PKZ171-170045-
UNALASKA BAY-
312 AM AKST THU FEB 16 2017

.TODAY...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING NE 10 KT AFTER
MIDNIGHT. SEAS 3 FT.
.FRI...NE WIND 10 KT. SEAS 3 FT.
.FRI NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.
.SUN...NE WIND 10 KT. SEAS 3 FT.
.MON...SE WIND 25 KT. SEAS 4 FT.

$$

PKZ172-170045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
312 AM AKST THU FEB 16 2017

.TODAY...NW WIND 15 KT. SEAS 6 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...NE WIND 25 KT. SEAS 5 FT.
.MON...SE WIND 35 KT. SEAS 16 FT.

$$

PKZ173-170045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...N WIND 20 KT. SEAS 10 FT. SNOW.
.TONIGHT...NE WIND 20 KT. SEAS 8 FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 30 KT. SEAS 6 FT.
.MON...SE WIND 35 KT. SEAS 14 FT.

$$

PKZ174-170045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 15 KT. SEAS 9 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SUN...E WIND 30 KT. SEAS 8 FT.
.MON...S WIND 40 KT. SEAS 26 FT.

$$

PKZ175-170045-
SEGUAM ISLAND TO ADAK BERING SIDE-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...N WIND 20 KT. SEAS 11 FT. SNOW.
.TONIGHT...NE WIND 20 KT. SEAS 10 FT.
.FRI...NE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 8 FT.
.SAT...E WIND 20 KT. SEAS 6 FT.
.SUN...SE WIND 40 KT. SEAS 11 FT.
.MON...SE WIND 40 KT. SEAS 16 FT.

$$

PKZ176-170045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
312 AM AKST THU FEB 16 2017

.TODAY...VARIABLE WIND 10 KT. SEAS 6 FT.
.TONIGHT...N WIND 20 KT. SEAS 5 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 6 FT.
.SAT...E WIND 15 KT. SEAS 5 FT.
.SUN...SE WIND 35 KT. SEAS 15 FT.
.MON...S WIND 35 KT. SEAS 30 FT.

$$

PKZ177-170045-
ADAK TO KISKA-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE WIND 20 KT. SEAS 11 FT.
.TONIGHT...N WIND 20 KT. SEAS 10 FT.
.FRI...NE WIND 20 KT. SEAS 9 FT. AREAS OF FOG AND FREEZING FOG.
.FRI NIGHT...NE WIND 15 KT. SEAS 7 FT.
.SAT...SE WIND 25 KT. SEAS 8 FT.
.SUN...SE WIND 45 KT. SEAS 17 FT.
.MON...SE WIND 45 KT. SEAS 27 FT.

$$

PKZ178-170045-
KISKA TO ATTU-
312 AM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE WIND 20 KT. SEAS 10 FT.
.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 15 KT. SEAS 8 FT. AREAS OF FOG AND FREEZING FOG.
.FRI NIGHT...SE WIND 25 KT. SEAS 6 FT.
.SAT...S WIND 35 KT. SEAS 12 FT.
.SUN...SE WIND 45 KT. SEAS 17 FT.
.MON...E WIND 45 KT. SEAS 25 FT.

$$

PKZ179-170045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
312 AM AKST THU FEB 16 2017

...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY...
...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N WIND 25 KT. SEAS 8 FT. HEAVY FREEZING SPRAY.
.TONIGHT...NE WIND 25 KT. SEAS 8 FT. HEAVY FREEZING SPRAY.
.FRI...NE WIND 20 KT. SEAS 7 FT. HEAVY FREEZING SPRAY.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 3 FT.
.MON...E WIND 30 KT. SEAS 13 FT.

$$

PKZ180-170045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
312 AM AKST THU FEB 16 2017

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...N WIND 30 KT. 
.TONIGHT...N WIND 25 KT. 
.FRI...N WIND 20 KT. 
.FRI NIGHT...N WIND 20 KT.
.SAT THROUGH SUN...N WIND 20 KT.
.MON...NE WIND 25 KT.

$$

PKZ181-170045-
NORTH AND WEST OF NUNIVAK ISLAND-
312 AM AKST THU FEB 16 2017

...GALE WARNING TODAY...

.TODAY...N WIND 35 KT. GUSTS TO 45 KT ALONG THE COAST.
.TONIGHT...N WIND 25 KT.
.FRI...N WIND 25 KT.
.FRI NIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SUN...VARIABLE WIND 10 KT.
.MON...NE WIND 25 KT.

$$

PKZ185-170045-
SAINT MATTHEW ISLAND WATERS-
312 AM AKST THU FEB 16 2017

...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY...
...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT. 
HEAVY FREEZING SPRAY.
.TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT. 
HEAVY FREEZING SPRAY.
.FRI...NE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. 
HEAVY FREEZING SPRAY.
.FRI NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.SAT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.
.MON...E WIND 35 KT. SEAS IN ICE FREE WATERS 14 FT.

$$

322 
FZAK52 PAFC 170025
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
325 PM AKST THU FEB 16 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.

PKZ199-171300-
325 PM AKST THU FEB 16 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 990 MB
LOW 115 NM WEST OF DUTCH HARBOR MOVES TO 150 NM SOUTH OF DUTCH
HARBOR AT 1005 MB BY SAT AFTERNOON. HIGH PRESSURE SPREADS FROM THE
RUSSIAN FAR EAST OVER THE BERING SEA THROUGH SAT AFTERNOON.

$$

PKZ150-171300-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
325 PM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.FRI...W WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SAT AND SAT NIGHT...NW WIND 15 KT. SEAS 6 FT.
.SUN THROUGH MON...NW WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 20 KT. SEAS 15 FT.

$$

PKZ155-171300-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
325 PM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W WIND 25 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.FRI NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT AND SAT NIGHT...N WIND 15 KT. SEAS 6 FT.
.SUN...N WIND 15 KT. SEAS 6 FT.
.MON...NE WIND 25 KT. SEAS 10 FT.
.TUE...S WIND 25 KT. SEAS 19 FT.

$$

PKZ160-171300-
BRISTOL BAY-
325 PM AKST THU FEB 16 2017

...BRISK WIND ADVISORY TONIGHT...

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

$$

PKZ165-171300-
PORT HEIDEN TO CAPE SARICHEF-
325 PM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 15 KT EXCEPT NW 25 KT FROM PORT MOLLER E. SEAS
7 FT. FREEZING SPRAY. SNOW SHOWERS.
.FRI...NW WIND 15 KT. SEAS 5 FT. FREEZING SPRAY. SNOW SHOWERS.
.FRI NIGHT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SAT AND SAT NIGHT...N WIND 15 KT. SEAS 4 FT.
.SUN...N WIND 15 KT. SEAS 4 FT.
.MON...NE WIND 25 KT. SEAS 6 FT.
.TUE...SE WIND 25 KT. SEAS 8 FT.

$$

PKZ170-171300-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
325 PM AKST THU FEB 16 2017

.TONIGHT...N WIND 15 KT. SEAS 7 FT.
.FRI...NE WIND 20 KT. SEAS 6 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 7 FT. FREEZING SPRAY. SNOW SHOWERS.
.SAT AND SAT NIGHT...NE WIND 20 KT. SEAS 6 FT.
.SUN...NE WIND 20 KT. SEAS 4 FT.
.MON...SE WIND 35 KT. SEAS 11 FT.
.TUE...S WIND 25 KT. SEAS 15 FT.

$$

PKZ171-171300-
UNALASKA BAY-
325 PM AKST THU FEB 16 2017

.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING NE 10 KT AFTER
MIDNIGHT. SEAS 3 FT.
.FRI...NE WIND 10 KT. SEAS 3 FT.
.FRI NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SAT AND SAT NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 4 FT.
.MON...SE WIND 30 KT. SEAS 5 FT.
.TUE...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-171300-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
325 PM AKST THU FEB 16 2017

.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 5 FT.
.FRI NIGHT...E WIND 15 KT. SEAS 4 FT.
.SAT AND SAT NIGHT...NE WIND 25 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 7 FT.
.MON...SE WIND 35 KT. SEAS 14 FT.
.TUE...SW WIND 20 KT. SEAS 24 FT.

$$

PKZ173-171300-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
325 PM AKST THU FEB 16 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 8 FT. SNOW SHOWERS.
.FRI...NE WIND 20 KT. SEAS 8 FT. SNOW SHOWERS.
.FRI NIGHT...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY. SNOW SHOWERS.
.SAT AND SAT NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SUN...E WIND 30 KT. SEAS 7 FT.
.MON...SE WIND 40 KT. SEAS 15 FT.
.TUE...S WIND 20 KT. SEAS 18 FT.

$$

PKZ174-171300-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
325 PM AKST THU FEB 16 2017

...SMALL CRAFT ADVISORY FRIDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI...N WIND 15 KT. SEAS 7 FT.
.FRI NIGHT...NE WIND 25 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 30 KT. SEAS 8 FT.
.MON...S WIND 40 KT. SEAS 23 FT.
.TUE...SW WIND 25 KT. SEAS 26 FT.

$$

PKZ175-171300-
SEGUAM ISLAND TO ADAK BERING SIDE-
325 PM AKST THU FEB 16 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 10 FT. FREEZING SPRAY. SNOW
SHOWERS.
.FRI...NE WIND 20 KT. SEAS 9 FT. SNOW SHOWERS.
.FRI NIGHT...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.
.SAT...NE WIND 15 KT. SEAS 7 FT.
.SAT NIGHT...E WIND 20 KT. SEAS 5 FT.
.SUN...SE WIND 40 KT. SEAS 13 FT.
.MON...S WIND 45 KT. SEAS 16 FT.
.TUE...S WIND 25 KT. SEAS 15 FT.

$$

PKZ176-171300-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
325 PM AKST THU FEB 16 2017

.TONIGHT...N WIND 20 KT. SEAS 7 FT. SNOW SHOWERS.
.FRI...N WIND 20 KT. SEAS 6 FT. SNOW SHOWERS.
.FRI NIGHT...N WIND 20 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SAT NIGHT...E WIND 15 KT. SEAS 4 FT.
.SUN...SE WIND 40 KT. SEAS 14 FT.
.MON...S WIND 40 KT. SEAS 31 FT.
.TUE...S WIND 25 KT. SEAS 28 FT.

$$

PKZ177-171300-
ADAK TO KISKA-
325 PM AKST THU FEB 16 2017

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

.TONIGHT...N WIND 20 KT. SEAS 10 FT.
.FRI...N WIND 20 KT. SEAS 9 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 8 FT. PATCHY FREEZING FOG.
.SAT AND SAT NIGHT...SE WIND 25 KT. SEAS 7 FT.
.SUN...SE WIND 45 KT. SEAS 17 FT.
.MON...S WIND 45 KT. SEAS 34 FT.
.TUE...S WIND 30 KT. SEAS 28 FT.

$$

PKZ178-171300-
KISKA TO ATTU-
325 PM AKST THU FEB 16 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 15 KT. SEAS 8 FT. PATCHY FREEZING FOG.
.FRI NIGHT...SE WIND 25 KT. SEAS 7 FT. PATCHY FREEZING FOG.
.SAT...SE WIND 35 KT. SEAS 11 FT.
.SAT NIGHT...S WIND 35 KT. SEAS 11 FT.
.SUN...SE WIND 50 KT. SEAS 20 FT.
.MON...E WIND 50 KT. SEAS 26 FT.
.TUE...E WIND 30 KT. SEAS 22 FT.

$$

PKZ179-171300-
PRIBILOF ISLANDS NEAR SHORE WATERS-
325 PM AKST THU FEB 16 2017

...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...NE WIND 25 KT. SEAS 8 FT. HEAVY FREEZING SPRAY. SNOW SHOWERS.
.FRI...NE WIND 25 KT. SEAS 7 FT. HEAVY FREEZING SPRAY. SNOW SHOWERS.
.FRI NIGHT...NE WIND 20 KT. SEAS 6 FT. HEAVY FREEZING SPRAY. SNOW SHOWERS.
.SAT...NE WIND 20 KT. SEAS 5 FT.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...E WIND 35 KT. SEAS 14 FT.
.TUE...E WIND 30 KT. SEAS 14 FT.

$$

PKZ180-171300-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
325 PM AKST THU FEB 16 2017

...BRISK WIND ADVISORY THROUGH FRIDAY...

.TONIGHT...N WIND 30 KT.
.FRI...N WIND 25 KT.
.FRI NIGHT...N WIND 20 KT.
.SAT...N WIND 25 KT.
.SAT NIGHT...N WIND 20 KT.
.SUN...N WIND 20 KT.
.MON THROUGH TUE...E WIND 25 KT.

$$

PKZ181-171300-
NORTH AND WEST OF NUNIVAK ISLAND-
325 PM AKST THU FEB 16 2017

...BRISK WIND ADVISORY THROUGH FRIDAY...

.TONIGHT...N WIND 30 KT.
.FRI...N WIND 25 KT.
.FRI NIGHT...N WIND 20 KT.
.SAT...N WIND 20 KT.
.SAT NIGHT...VARIABLE WIND 10 KT.
.SUN...VARIABLE WIND 10 KT.
.MON THROUGH TUE...NE WIND 25 KT.

$$

PKZ185-171300-
SAINT MATTHEW ISLAND WATERS-
325 PM AKST THU FEB 16 2017

...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 9 FT. HEAVY
FREEZING SPRAY.
.FRI...NE WIND 25 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY FREEZING
SPRAY.
.FRI NIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. HEAVY
FREEZING SPRAY AND PATCHY FREEZING FOG.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON THROUGH TUE...NE WIND 35 KT. SEAS IN ICE FREE WATERS 18 FT.

$$

548 
FZAK52 PAFC 171229
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
329 AM AKST FRI FEB 17 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.

PKZ199-180130-
329 AM AKST FRI FEB 17 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 991 MB
LOW NEAR KING SALMON MOVES INTO THE GULF TONIGHT. A FRONT MOVES
INTO THE WESTERN ALEUTIANS SAT AFTERNOON AND PERSISTS THROUGH LATE
SAT NIGHT. A 994 MB LOW 75 NM SOUTHWEST OF NIKOLSKI MOVES TO 125
NM SOUTH OF NIKOLSKI AT 1000 MB LATE TONIGHT...THEN MOVES TO 225
NM SOUTH OF FALSE PASS AT 1003 MB LATE SAT NIGHT.

$$

PKZ150-180130-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W WIND 20 KT. SEAS 8 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT NIGHT...NW WIND 15 KT. SEAS 6 FT.
.SUN THROUGH MON...NW WIND 20 KT. SEAS 6 FT.
.TUE...S WIND 25 KT. SEAS 13 FT.

$$

PKZ155-180130-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
329 AM AKST FRI FEB 17 2017

.TODAY...NW WIND 15 KT. SEAS 6 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...NE WIND 20 KT EXCEPT VARIABLE 10 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 5 FT.
.SAT NIGHT...N WIND 20 KT. SEAS 6 FT.
.SUN...N WIND 20 KT. SEAS 6 FT.
.MON...E WIND 30 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 16 FT.

$$

PKZ160-180130-
BRISTOL BAY-
329 AM AKST FRI FEB 17 2017

.TODAY...W WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
.TONIGHT...W WIND 15 KT.
.SAT...W WIND 15 KT.
.SAT NIGHT...NW WIND 15 KT.
.SUN...N WIND 10 KT.
.MON...NE WIND 25 KT.
.TUE...E WIND 25 KT.

$$

PKZ165-180130-
PORT HEIDEN TO CAPE SARICHEF-
329 AM AKST FRI FEB 17 2017

.TODAY...NW WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.TONIGHT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SAT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SAT NIGHT...N WIND 20 KT. SEAS 4 FT.
.SUN...N WIND 20 KT. SEAS 5 FT.
.MON...E WIND 30 KT. SEAS 6 FT.
.TUE...S WIND 30 KT. SEAS 8 FT.

$$

PKZ170-180130-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...NE WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 7 FT. FREEZING SPRAY.
.SAT NIGHT...NE WIND 20 KT. SEAS 5 FT.
.SUN...NE WIND 20 KT. SEAS 4 FT.
.MON...SE WIND 35 KT. SEAS 9 FT.
.TUE...S WIND 25 KT. SEAS 9 FT.

$$

PKZ171-180130-
UNALASKA BAY-
329 AM AKST FRI FEB 17 2017

.TODAY...NE WIND 10 KT. SEAS 3 FT. SNOW SHOWERS.
.TONIGHT...NE WIND 10 KT INCREASING TO 15 KT AFTER MIDNIGHT. 
SEAS 3 FT BUILDING TO 5 FT AFTER MIDNIGHT. FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
.SAT NIGHT...NE WIND 20 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 4 FT.
.MON...SE WIND 25 KT. SEAS 4 FT.
.TUE...S WIND 20 KT. SEAS 3 FT.

$$

PKZ172-180130-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
329 AM AKST FRI FEB 17 2017

.TODAY...VARIABLE WIND 10 KT. SEAS 5 FT.
.TONIGHT...E WIND 15 KT. SEAS 4 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SAT NIGHT...NE WIND 20 KT. SEAS 7 FT.
.SUN...NE WIND 20 KT. SEAS 6 FT.
.MON...SE WIND 35 KT. SEAS 14 FT.
.TUE...SW WIND 30 KT. SEAS 18 FT.

$$

PKZ173-180130-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE WIND 25 KT. SEAS 8 FT.
.TONIGHT...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 8 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SAT NIGHT...NE WIND 15 KT. SEAS 6 FT.
.SUN...E WIND 35 KT. SEAS 7 FT.
.MON...SE WIND 40 KT. SEAS 14 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.

$$

PKZ174-180130-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
329 AM AKST FRI FEB 17 2017

.TODAY...VARIABLE WIND 10 KT. SEAS 6 FT.
.TONIGHT...NE WIND 20 KT. SEAS 7 FT.
.SAT...NE WIND 20 KT. SEAS 7 FT. PATCHY FOG AND FREEZING FOG.
.SAT NIGHT...NE WIND 15 KT. SEAS 6 FT.
.SUN...E WIND 35 KT. SEAS 7 FT.
.MON...S WIND 40 KT. SEAS 21 FT.
.TUE...SW WIND 30 KT. SEAS 21 FT.

$$

PKZ175-180130-
SEGUAM ISLAND TO ADAK BERING SIDE-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE WIND 20 KT. SEAS 9 FT. SNOW SHOWERS.
.TONIGHT...NE WIND 20 KT. SEAS 8 FT. FREEZING SPRAY.
.SAT...NE WIND 15 KT. SEAS 7 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SAT NIGHT...E WIND 15 KT. SEAS 5 FT.
.SUN THROUGH MON...S WIND 45 KT. SEAS 14 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.

$$

PKZ176-180130-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
329 AM AKST FRI FEB 17 2017

.TODAY...N WIND 20 KT. SEAS 6 FT.
.TONIGHT...N WIND 20 KT. SEAS 6 FT.
.SAT...N WIND 20 KT. SEAS 6 FT. PATCHY FOG AND FREEZING FOG.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...SE WIND 40 KT. SEAS 16 FT.
.MON...S WIND 40 KT. SEAS 26 FT.
.TUE...S WIND 30 KT. SEAS 25 FT.

$$

PKZ177-180130-
ADAK TO KISKA-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N WIND 20 KT. SEAS 9 FT.
.TONIGHT...NE WIND 20 KT. SEAS 8 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SAT...E WIND 15 KT. SEAS 6 FT.
.SAT NIGHT...SE WIND 20 KT. SEAS 5 FT.
.SUN...SE WIND 45 KT. SEAS 20 FT.
.MON...S WIND 45 KT. SEAS 32 FT.
.TUE...S WIND 30 KT. SEAS 26 FT.

$$

PKZ178-180130-
KISKA TO ATTU-
329 AM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NE WIND 15 KT. SEAS 8 FT. PATCHY FREEZING FOG.
.TONIGHT...E WIND 15 KT BECOMING SE 25 KT AFTER MIDNIGHT. 
SEAS 6 FT. PATCHY FREEZING FOG.
.SAT...SE WIND 30 KT. SEAS 9 FT.
.SAT NIGHT...S WIND 30 KT. SEAS 11 FT.
.SUN...SE WIND 50 KT. SEAS 23 FT.
.MON...E WIND 50 KT. SEAS 30 FT.
.TUE...SE WIND 30 KT. SEAS 23 FT.

$$

PKZ179-180130-
PRIBILOF ISLANDS NEAR SHORE WATERS-
329 AM AKST FRI FEB 17 2017

...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY...

.TODAY...NE WIND 20 KT. SEAS 7 FT. HEAVY FREEZING SPRAY.
.TONIGHT...NE WIND 20 KT. SEAS 6 FT. HEAVY FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 5 FT. HEAVY FREEZING SPRAY.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...E WIND 35 KT. SEAS 12 FT.
.TUE...E WIND 30 KT. SEAS 12 FT.

$$

PKZ180-180130-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
329 AM AKST FRI FEB 17 2017

...BRISK WIND ADVISORY THROUGH SATURDAY...

.TODAY...N WIND 25 KT. 
.TONIGHT...N WIND 25 KT. 
.SAT...N WIND 25 KT.
.SAT NIGHT...N WIND 20 KT.
.SUN...N WIND 20 KT.
.MON THROUGH TUE...E WIND 30 KT.

$$

PKZ181-180130-
NORTH AND WEST OF NUNIVAK ISLAND-
329 AM AKST FRI FEB 17 2017

...BRISK WIND ADVISORY TODAY...

.TODAY...N WIND 30 KT. GUSTS TO 45 KT ALONG THE COAST.
.TONIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT...NW WIND 15 KT.
.SUN...VARIABLE WIND 10 KT.
.MON...NE WIND 25 KT.
.TUE...NE WIND 30 KT.

$$

PKZ185-180130-
SAINT MATTHEW ISLAND WATERS-
329 AM AKST FRI FEB 17 2017

...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT...
...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. 
HEAVY FREEZING SPRAY.
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. 
HEAVY FREEZING SPRAY AND PATCHY FREEZING FOG.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. 
PATCHY FREEZING FOG.
.SAT NIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.MON...E WIND 40 KT. SEAS IN ICE FREE WATERS 15 FT.
.TUE...NE WIND 40 KT. SEAS IN ICE FREE WATERS 20 FT.

$$

004 
FZAK52 PAFC 180002
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
302 PM AKST FRI FEB 17 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.

PKZ199-181330-
302 PM AKST FRI FEB 17 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 997 MB
LOW 125 NM SOUTHEAST OF ATKA MOVES TO 500 NM SOUTHEAST OF CHIGNIK AT
1006 MB BY SUN AFTERNOON. A FRONT MOVES INTO THE WESTERN ALEUTIANS
BY SAT AFTERNOON. A 963 MB NORTH PACIFIC LOW MOVES TO 520 NM
SOUTHWEST OF ATTU BY SUN AFTERNOON.

$$

PKZ150-181330-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
302 PM AKST FRI FEB 17 2017

.TONIGHT...W WIND 10 KT BECOMING VARIABLE AFTER MIDNIGHT.
SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT BECOMING NW IN THE AFTERNOON.
SEAS 5 FT.
.SAT NIGHT...N WIND 15 KT. SEAS 5 FT.
.SUN...N WIND 15 KT. SEAS 5 FT.
.SUN NIGHT...N WIND 20 KT. SEAS 5 FT.
.MON...NW WIND 20 KT. SEAS 5 FT.
.TUE THROUGH WED...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ155-181330-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
302 PM AKST FRI FEB 17 2017

.TONIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SAT...NE WIND 20 KT EXCEPT VARIABLE 10 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 5 FT. FREEZING SPRAY W OF THE SHUMAGIN ISLANDS.
.SAT NIGHT...NE WIND 20 KT EXCEPT VARIABLE 10 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 6 FT. FREEZING SPRAY.
.SUN AND SUN NIGHT...N WIND 20 KT. SEAS 6 FT.
.MON...E WIND 30 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 16 FT.
.WED...S WIND 30 KT. SEAS 22 FT.

$$

PKZ160-181330-
BRISTOL BAY-
302 PM AKST FRI FEB 17 2017

.TONIGHT...W WIND 15 KT.
.SAT...W WIND 15 KT.
.SAT NIGHT...NW WIND 15 KT BECOMING N AFTER MIDNIGHT.
.SUN AND SUN NIGHT...N WIND 10 KT.
.MON...NE WIND 25 KT.
.TUE...E WIND 25 KT.
.WED...SE WIND 20 KT.

$$

PKZ165-181330-
PORT HEIDEN TO CAPE SARICHEF-
302 PM AKST FRI FEB 17 2017

...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...N WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY.
.SAT...N WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY.
.SAT NIGHT...N WIND 20 KT. SEAS 4 FT. HEAVY FREEZING SPRAY.
.SUN...N WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...N WIND 15 KT. SEAS 4 FT.
.MON...E WIND 30 KT. SEAS 6 FT.
.TUE...S WIND 30 KT. SEAS 8 FT.
.WED...S WIND 30 KT. SEAS 13 FT.

$$

PKZ170-181330-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
302 PM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.SAT...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.SAT NIGHT...NE WIND 20 KT. SEAS 6 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SUN...NE WIND 15 KT. SEAS 5 FT.
.SUN NIGHT...E WIND 20 KT. SEAS 4 FT.
.MON...SE WIND 35 KT. SEAS 9 FT.
.TUE...S WIND 25 KT. SEAS 9 FT.
.WED...S WIND 30 KT. SEAS 14 FT.

$$

PKZ171-181330-
UNALASKA BAY-
302 PM AKST FRI FEB 17 2017

.TONIGHT...NE WIND 10 KT INCREASING TO 15 KT AFTER MIDNIGHT. SEAS
3 FT BUILDING TO 5 FT AFTER MIDNIGHT. FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
.SAT NIGHT...NE WIND 15 KT. SEAS 5 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SUN...N WIND 15 KT. SEAS 4 FT.
.SUN NIGHT...NE WIND 10 KT. SEAS 3 FT.
.MON...SE WIND 25 KT. SEAS 4 FT.
.TUE...S WIND 20 KT. SEAS 3 FT.
.WED...S WIND 25 KT. SEAS 4 FT.

$$

PKZ172-181330-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
302 PM AKST FRI FEB 17 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING E 15 KT AFTER MIDNIGHT.
SEAS 4 FT.
.SAT...NE WIND 20 KT. SEAS 6 FT.
.SAT NIGHT...NE WIND 20 KT. SEAS 7 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SUN...N WIND 15 KT. SEAS 6 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS 5 FT.
.MON...SE WIND 40 KT. SEAS 14 FT.
.TUE...SW WIND 30 KT. SEAS 18 FT.
.WED...S WIND 35 KT. SEAS 25 FT.

$$

PKZ173-181330-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
302 PM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.
.SAT...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SAT NIGHT...NE WIND 15 KT. SEAS 6 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN NIGHT...SE WIND 35 KT. SEAS 8 FT.
.MON...SE WIND 45 KT. SEAS 17 FT.
.TUE...S WIND 30 KT. SEAS 13 FT.
.WED...S WIND 30 KT. SEAS 17 FT.

$$

PKZ174-181330-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
302 PM AKST FRI FEB 17 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING NE 20 KT AFTER MIDNIGHT.
SEAS 7 FT.
.SAT...N WIND 20 KT. SEAS 7 FT. PATCHY FREEZING FOG.
.SAT NIGHT...N WIND 15 KT. SEAS 6 FT. PATCHY FREEZING FOG.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.
.SUN NIGHT...SE WIND 35 KT. SEAS 8 FT.
.MON...S WIND 45 KT. SEAS 21 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 23 FT.

$$

PKZ175-181330-
SEGUAM ISLAND TO ADAK BERING SIDE-
302 PM AKST FRI FEB 17 2017

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NE WIND 20 KT. SEAS 9 FT. FREEZING SPRAY.
.SAT...NE WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
8 FT. FREEZING SPRAY AND PATCHY FREEZING FOG.
.SAT NIGHT...SE WIND 15 KT. SEAS 6 FT. PATCHY FREEZING FOG.
.SUN...SE WIND 25 KT. SEAS 4 FT.
.SUN NIGHT...SE WIND 50 KT. SEAS 15 FT.
.MON...S WIND 45 KT. SEAS 17 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 13 FT.

$$

PKZ176-181330-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
302 PM AKST FRI FEB 17 2017

.TONIGHT...N WIND 20 KT. SEAS 6 FT.
.SAT...NE WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
6 FT. PATCHY FOG.
.SAT NIGHT...VARIABLE WIND 10 KT BECOMING SE AFTER MIDNIGHT. SEAS
4 FT. PATCHY FREEZING FOG.
.SUN...SE WIND 20 KT. SEAS 4 FT.
.SUN NIGHT...SE WIND 45 KT. SEAS 18 FT.
.MON...SW WIND 45 KT. SEAS 26 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 25 FT.

$$

PKZ177-181330-
ADAK TO KISKA-
302 PM AKST FRI FEB 17 2017

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

.TONIGHT...NE WIND 20 KT. SEAS 8 FT. FREEZING SPRAY AND PATCHY
FREEZING FOG.
.SAT...SE WIND 15 KT. SEAS 7 FT.
.SAT NIGHT...SE WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT.
SEAS 7 FT.
.SUN...SE WIND 30 KT. SEAS 9 FT.
.SUN NIGHT...SE WIND 50 KT. SEAS 21 FT.
.MON...S WIND 45 KT. SEAS 29 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 25 FT.

$$

PKZ178-181330-
KISKA TO ATTU-
302 PM AKST FRI FEB 17 2017

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

.TONIGHT...NE WIND 15 KT BECOMING SE 20 KT AFTER MIDNIGHT. SEAS 8
FT. PATCHY FREEZING FOG.
.SAT...SE WIND 30 KT. SEAS 9 FT.
.SAT NIGHT...SE WIND 30 KT. FROM SHEMYA W...SE WIND 30 KT BECOMING
W 10 KT AFTER MIDNIGHT. SEAS 11 FT. SNOW SHOWERS.
.SUN...S WIND 25 KT. SEAS 11 FT.
.SUN NIGHT...E WIND 55 KT. SEAS 27 FT.
.MON...SE WIND 50 KT. SEAS 29 FT.
.TUE THROUGH WED...SE WIND 30 KT. SEAS 24 FT.

$$

PKZ179-181330-
PRIBILOF ISLANDS NEAR SHORE WATERS-
302 PM AKST FRI FEB 17 2017

...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...NE WIND 20 KT. SEAS 6 FT. HEAVY FREEZING SPRAY.
.SAT...NE WIND 20 KT. SEAS 5 FT. HEAVY FREEZING SPRAY.
.SAT NIGHT...NE WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY AND
PATCHY FREEZING FOG.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.
.SUN NIGHT...E WIND 15 KT. SEAS 2 FT.
.MON...E WIND 35 KT. SEAS 12 FT.
.TUE...E WIND 30 KT. SEAS 12 FT.
.WED...SE WIND 20 KT. SEAS 14 FT.

$$

PKZ180-181330-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
302 PM AKST FRI FEB 17 2017

.TONIGHT...N WIND 20 KT.
.SAT AND SAT NIGHT...N WIND 20 KT.
.SUN...N WIND 20 KT.
.SUN NIGHT...N WIND 15 KT.
.MON THROUGH TUE...E WIND 30 KT.
.WED...SE WIND 25 KT.

$$

PKZ181-181330-
NORTH AND WEST OF NUNIVAK ISLAND-
302 PM AKST FRI FEB 17 2017

.TONIGHT...N WIND 20 KT.
.SAT...N WIND 15 KT.
.SAT NIGHT...VARIABLE WIND 10 KT.
.SUN THROUGH SUN NIGHT...VARIABLE WIND 10 KT.
.MON...NE WIND 25 KT.
.TUE...NE WIND 30 KT.
.WED...E WIND 20 KT.

$$

PKZ185-181330-
SAINT MATTHEW ISLAND WATERS-
302 PM AKST FRI FEB 17 2017

...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. HEAVY
FREEZING SPRAY AND PATCHY FREEZING FOG.
.SAT...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. PATCHY FREEZING
FOG.
.SAT NIGHT...N WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON...E WIND 40 KT. SEAS IN ICE FREE WATERS 15 FT.
.TUE THROUGH WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 21 FT.

$$

443 
FZAK52 PAFC 181240
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
340 AM AKST SAT FEB 18 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.

PKZ199-190145-
340 AM AKST SAT FEB 18 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. 
A 1002 MB LOW 150 NM SOUTH OF NIKOLSKI MOVES INTO THE NORTH
PACIFIC BY LATE TONIGHT. A FRONT MOVES INTO THE WESTERN ALEUTIANS
TODAY AND MOVES TO THE CENTRAL ALEUTIANS AND WESTERN BERING BY
LATE SUN NIGHT. A 961 MB LOW 350 NM SOUTH OF SHEMYA LATE SUN
AFTERNOON MOVES TO 75 NM SOUTH OF SHEMYA AT 952 MB LATE SUN
NIGHT. HIGH PRESSURE PERSISTS OVER THE EASTERN BERING.

$$

PKZ150-190145-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
340 AM AKST SAT FEB 18 2017

.TODAY...NW WIND 10 KT. SEAS 5 FT.
.TONIGHT...N WIND 15 KT. SEAS 5 FT.
.SUN...N WIND 15 KT. SEAS 5 FT. FREEZING SPRAY.
.SUN NIGHT...N WIND 20 KT. SEAS 5 FT.
.MON...NW WIND 20 KT. SEAS 5 FT.
.TUE...S WIND 25 KT. SEAS 12 FT.
.WED...SW WIND 30 KT. SEAS 13 FT.

$$

PKZ155-190145-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
340 AM AKST SAT FEB 18 2017

.TODAY...NE WIND 20 KT EXCEPT VARIABLE 10 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 5 FT.
.TONIGHT...NE WIND 20 KT EXCEPT NE 15 KT FROM THE SHUMAGIN
ISLANDS E. SEAS 6 FT. FREEZING SPRAY.
.SUN...N WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN NIGHT...N WIND 20 KT. SEAS 6 FT.
.MON...E WIND 30 KT. SEAS 8 FT.
.TUE...S WIND 30 KT. SEAS 14 FT.
.WED...S WIND 30 KT. SEAS 21 FT.

$$

PKZ160-190145-
BRISTOL BAY-
340 AM AKST SAT FEB 18 2017

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

$$

PKZ165-190145-
PORT HEIDEN TO CAPE SARICHEF-
340 AM AKST SAT FEB 18 2017

.TODAY...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.TONIGHT...N WIND 20 KT. SEAS 4 FT. FREEZING SPRAY. SNOW SHOWERS.
.SUN...N WIND 20 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN NIGHT...N WIND 15 KT. SEAS 4 FT.
.MON...E WIND 30 KT. SEAS 6 FT.
.TUE...SE WIND 30 KT. SEAS 7 FT.
.WED...S WIND 30 KT. SEAS 12 FT.

$$

PKZ170-190145-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY. SNOW SHOWERS.
.SUN...NE WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN NIGHT...E WIND 20 KT. SEAS 3 FT.
.MON...SE WIND 35 KT. SEAS 10 FT.
.TUE...S WIND 30 KT. SEAS 11 FT.
.WED...S WIND 30 KT. SEAS 15 FT.

$$

PKZ171-190145-
UNALASKA BAY-
340 AM AKST SAT FEB 18 2017

.TODAY...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 15 KT. SEAS 5 FT. FREEZING SPRAY. SNOW SHOWERS.
.SUN...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN NIGHT...NE WIND 10 KT. SEAS 3 FT.
.MON...SE WIND 25 KT. SEAS 4 FT.
.TUE...SW WIND 20 KT. SEAS 3 FT.
.WED...S WIND 25 KT. SEAS 4 FT.

$$

PKZ172-190145-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NE WIND 25 KT. SEAS 6 FT.
.TONIGHT...NE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.SUN...N WIND 15 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN NIGHT...NE WIND 20 KT. SEAS 5 FT.
.MON...SE WIND 40 KT. SEAS 14 FT.
.TUE...SW WIND 30 KT. SEAS 17 FT.
.WED...S WIND 35 KT. SEAS 25 FT.

$$

PKZ173-190145-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN...E WIND 15 KT. SEAS 4 FT.
.SUN NIGHT...SE WIND 35 KT. SEAS 8 FT.
.MON...SE WIND 45 KT. SEAS 18 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 17 FT.

$$

PKZ174-190145-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N WIND 25 KT. SEAS 8 FT.
.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN NIGHT...SE WIND 35 KT. SEAS 8 FT.
.MON...S WIND 45 KT. SEAS 20 FT.
.TUE...SW WIND 30 KT. SEAS 24 FT.
.WED...S WIND 35 KT. SEAS 26 FT.

$$

PKZ175-190145-
SEGUAM ISLAND TO ADAK BERING SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NE WIND 20 KT. SEAS 8 FT. FREEZING SPRAY.
.TONIGHT...E WIND 15 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN...SE WIND 20 KT. SEAS 5 FT.
.SUN NIGHT...SE WIND 50 KT. SEAS 15 FT.
.MON...S WIND 45 KT. SEAS 18 FT.
.TUE THROUGH WED...S WIND 30 KT. SEAS 14 FT.

$$

PKZ176-190145-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY SUNDAY...

.TODAY...NE WIND 20 KT. SEAS 6 FT.
.TONIGHT...E WIND 15 KT. SEAS 5 FT.
.SUN...SE WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
5 FT.
.SUN NIGHT...SE WIND 45 KT. SEAS 18 FT.
.MON...SW WIND 45 KT. SEAS 24 FT.
.TUE THROUGH WED...S WIND 35 KT. SEAS 27 FT.

$$

PKZ177-190145-
ADAK TO KISKA-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY...

.TODAY...SE WIND 20 KT. SEAS 7 FT.
.TONIGHT...SE WIND 25 KT. SEAS 6 FT.
.SUN...S WIND 25 KT. SEAS 9 FT.
.SUN NIGHT...SE WIND 55 KT. SEAS 21 FT.
.MON...S WIND 40 KT. SEAS 28 FT.
.TUE...S WIND 30 KT. SEAS 27 FT.
.WED...S WIND 35 KT. SEAS 24 FT.

$$

PKZ178-190145-
KISKA TO ATTU-
340 AM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...SE WIND 30 KT. SEAS 9 FT.
.TONIGHT...SE WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. SEAS
11 FT. SNOW.
.SUN...SW WIND 15 KT BECOMING SE 25 KT IN THE AFTERNOON. SEAS 11
FT.
.SUN NIGHT...E WIND 60 KT. SEAS 25 FT.
.MON...S WIND 50 KT. SEAS 30 FT.
.TUE...SE WIND 30 KT. SEAS 23 FT.
.WED...S WIND 40 KT. SEAS 23 FT.

$$

PKZ179-190145-
PRIBILOF ISLANDS NEAR SHORE WATERS-
340 AM AKST SAT FEB 18 2017

...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT...

.TODAY...NE WIND 20 KT. SEAS 5 FT. HEAVY FREEZING SPRAY.
WIDESPREAD SNOW SHOWERS.
.TONIGHT...NE WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY. SNOW
SHOWERS.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.
.SUN NIGHT...SE WIND 15 KT. SEAS 2 FT.
.MON...E WIND 35 KT. SEAS 14 FT.
.TUE...E WIND 30 KT. SEAS 14 FT.
.WED...S WIND 25 KT. SEAS 19 FT.

$$

PKZ180-190145-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
340 AM AKST SAT FEB 18 2017

.TODAY...N WIND 20 KT.
.TONIGHT...N WIND 20 KT.
.SUN...N WIND 20 KT.
.SUN NIGHT...N WIND 15 KT.
.MON...NE WIND 25 KT.
.TUE...E WIND 30 KT.
.WED...SE WIND 30 KT.

$$

PKZ181-190145-
NORTH AND WEST OF NUNIVAK ISLAND-
340 AM AKST SAT FEB 18 2017

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

$$

PKZ185-190145-
SAINT MATTHEW ISLAND WATERS-
340 AM AKST SAT FEB 18 2017

.TODAY...N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN NIGHT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.
.MON...E WIND 40 KT. SEAS IN ICE FREE WATERS 18 FT.
.TUE THROUGH WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 24 FT.

$$

700 
FZAK52 PAFC 190050
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
350 PM AKST SAT FEB 18 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.

PKZ199-191400-
350 PM AKST SAT FEB 18 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A FRONT
PUSHES INTO THE WESTERN BERING SEA AND CENTRAL ALEUTIANS BY MON
AFTERNOON. A 970 MB LOW 470 SOUTH OF ATTU SUN AFTERNOON DEEPENS TO
954 MB 80 NM SOUTHEAST OF SHEMYA MIDDAY MON THEN SHIFTS TO 40 NM
NORTH OF SHEMYA BY MON AFTERNOON.

$$

PKZ150-191400-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
350 PM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...NW WIND 15 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN...NW WIND 20 KT. SEAS 5 FT. FREEZING SPRAY. SNOW SHOWERS.
.SUN NIGHT...NW WIND 25 KT. SEAS 5 FT. FREEZING SPRAY.
.MON...NW WIND 25 KT. SEAS 5 FT.
.MON NIGHT...NW WIND 20 KT. SEAS 4 FT.
.TUE THROUGH WED...SW WIND 30 KT. SEAS 13 FT.
.THU...S WIND 30 KT. SEAS 17 FT.

$$

PKZ155-191400-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
350 PM AKST SAT FEB 18 2017

.TONIGHT...NE WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN AND SUN NIGHT...N WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.MON...NE WIND 20 KT. SEAS 5 FT.
.MON NIGHT...SE WIND 30 KT. SEAS 10 FT.
.TUE...SW WIND 30 KT. SEAS 15 FT.
.WED THROUGH THU...S WIND 30 KT. SEAS 22 FT.

$$

PKZ160-191400-
BRISTOL BAY-
350 PM AKST SAT FEB 18 2017

.TONIGHT...NW WIND 15 KT BECOMING N AFTER MIDNIGHT.
.SUN AND SUN NIGHT...N WIND 10 KT.
.MON...NE WIND 10 KT.
.MON NIGHT...E WIND 20 KT.
.TUE...E WIND 30 KT.
.WED THROUGH THU...S WIND 25 KT.

$$

PKZ165-191400-
PORT HEIDEN TO CAPE SARICHEF-
350 PM AKST SAT FEB 18 2017

...HEAVY FREEZING SPRAY WARNING SUNDAY NIGHT...

.TONIGHT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN NIGHT...N WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY.
.MON...NE WIND 20 KT. SEAS 3 FT.
.MON NIGHT...E WIND 30 KT. SEAS 6 FT.
.TUE...S WIND 30 KT. SEAS 7 FT.
.WED...S WIND 30 KT. SEAS 12 FT.
.THU...S WIND 25 KT. SEAS 12 FT.

$$

PKZ170-191400-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
350 PM AKST SAT FEB 18 2017

.TONIGHT...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY.
.SUN...NE WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN NIGHT...E WIND 20 KT. SEAS 3 FT. FREEZING SPRAY.
.MON AND MON NIGHT...SE WIND 40 KT. SEAS 11 FT.
.TUE...SW WIND 30 KT. SEAS 11 FT.
.WED...S WIND 30 KT. SEAS 15 FT.
.THU...SW WIND 25 KT. SEAS 11 FT.

$$

PKZ171-191400-
UNALASKA BAY-
350 PM AKST SAT FEB 18 2017

.TONIGHT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY.
.SUN...N WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS
4 FT. FREEZING SPRAY IN THE MORNING.
.SUN NIGHT...NE WIND 10 KT. SEAS 3 FT.
.MON...SE WIND 30 KT. SEAS 5 FT.
.MON NIGHT...SE WIND 35 KT. SEAS 5 FT.
.TUE...SW WIND 20 KT. SEAS 3 FT.
.WED...S WIND 25 KT. SEAS 4 FT.
.THU...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-191400-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
350 PM AKST SAT FEB 18 2017

.TONIGHT...N WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN...N WIND 15 KT. SEAS 6 FT. FREEZING SPRAY E OF UNALASKA.
.SUN NIGHT...E WIND 20 KT. SEAS 5 FT.
.MON...SE WIND 40 KT. SEAS 12 FT.
.MON NIGHT...SE WIND 40 KT. SEAS 16 FT.
.TUE...SW WIND 30 KT. SEAS 17 FT.
.WED...S WIND 35 KT. SEAS 25 FT.
.THU...SW WIND 30 KT. SEAS 23 FT.

$$

PKZ173-191400-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
350 PM AKST SAT FEB 18 2017

...GALE WARNING SUNDAY NIGHT...

.TONIGHT...NE WIND 15 KT. SEAS 6 FT. FREEZING SPRAY.
.SUN...E WIND 15 KT. SEAS 4 FT.
.SUN NIGHT...SE WIND 20 KT INCREASING TO 35 KT AFTER MIDNIGHT.
SEAS 4 FT BUILDING TO 9 FT.
.MON...SE WIND 45 KT. SEAS 16 FT.
.MON NIGHT...SW WIND 35 KT. SEAS 13 FT.
.TUE THROUGH THU...SW WIND 30 KT. SEAS 16 FT.

$$

PKZ174-191400-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
350 PM AKST SAT FEB 18 2017

...GALE WARNING SUNDAY NIGHT...

.TONIGHT...N WIND 15 KT. SEAS 6 FT.
.SUN...E WIND 10 KT. SEAS 5 FT.
.SUN NIGHT...SE WIND 20 KT INCREASING TO 35 KT AFTER MIDNIGHT.
SEAS 4 FT BUILDING TO 9 FT.
.MON...SE WIND 45 KT. SEAS 16 FT.
.MON NIGHT...W WIND 35 KT. SEAS 19 FT.
.TUE...SW WIND 30 KT. SEAS 24 FT.
.WED...S WIND 35 KT. SEAS 26 FT.
.THU...SW WIND 30 KT. SEAS 22 FT.

$$

PKZ175-191400-
SEGUAM ISLAND TO ADAK BERING SIDE-
350 PM AKST SAT FEB 18 2017

...STORM WARNING SUNDAY NIGHT...

.TONIGHT...E WIND 15 KT. SEAS 6 FT. FREEZING SPRAY W OF ATKA.
.SUN...SE WIND 25 KT. SEAS 6 FT.
.SUN NIGHT...SE WIND 35 KT INCREASING TO 55 KT AFTER MIDNIGHT.
SEAS 9 FT BUILDING TO 16 FT. SNOW AND RAIN.
.MON...S WIND 50 KT. SEAS 17 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 13 FT.
.TUE THROUGH THU...SW WIND 30 KT. SEAS 14 FT.

$$

PKZ176-191400-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
350 PM AKST SAT FEB 18 2017

...STORM WARNING SUNDAY NIGHT...

.TONIGHT...E WIND 15 KT. SEAS 4 FT.
.SUN...SE WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
5 FT.
.SUN NIGHT...SE WIND 35 KT INCREASING TO 50 KT AFTER MIDNIGHT.
SEAS 12 FT BUILDING TO 19 FT. SNOW AND RAIN.
.MON...S WIND 45 KT. SEAS 24 FT.
.MON NIGHT...SW WIND 25 KT. SEAS 24 FT.
.TUE THROUGH WED...S WIND 35 KT. SEAS 27 FT.
.THU...SW WIND 30 KT. SEAS 22 FT.

$$

PKZ177-191400-
ADAK TO KISKA-
350 PM AKST SAT FEB 18 2017

...STORM WARNING SUNDAY NIGHT...

.TONIGHT...SE WIND 25 KT. SEAS 7 FT. FREEZING SPRAY.
.SUN...SE WIND 30 KT. SEAS 9 FT. RAIN AND SNOW.
.SUN NIGHT...SE WIND INCREASING TO 55 KT. SEAS 17 FT BUILDING TO
23 FT AFTER MIDNIGHT. RAIN AND SNOW.
.MON...S WIND 45 KT. SEAS 33 FT.
.MON NIGHT...SW WIND 35 KT. SEAS 29 FT.
.TUE...S WIND 40 KT. SEAS 27 FT.
.WED THROUGH THU...SW WIND 35 KT. SEAS 23 FT.

$$

PKZ178-191400-
KISKA TO ATTU-
350 PM AKST SAT FEB 18 2017

...STORM WARNING SUNDAY NIGHT...

.TONIGHT...SE WIND 30 KT. SEAS 10 FT. SNOW.
.SUN...S WIND 15 KT BECOMING E 25 KT IN THE AFTERNOON. SEAS 12
FT.
.SUN NIGHT...E WIND INCREASING TO 55 KT. SEAS 17 FT BUILDING TO
24 FT AFTER MIDNIGHT. RAIN AND SNOW.
.MON...S WIND 50 KT. SEAS 33 FT.
.MON NIGHT...SW WIND 40 KT. SEAS 31 FT.
.TUE...S WIND 35 KT. SEAS 22 FT.
.WED...S WIND 40 KT. SEAS 23 FT.
.THU...W WIND 40 KT. SEAS 23 FT.

$$

PKZ179-191400-
PRIBILOF ISLANDS NEAR SHORE WATERS-
350 PM AKST SAT FEB 18 2017

...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...NE WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY IN THE
EVENING. WIDESPREAD SNOW SHOWERS.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.
.SUN NIGHT...VARIABLE WIND 10 KT BECOMING SE 15 KT AFTER MIDNIGHT.
SEAS 3 FT.
.MON...E WIND 30 KT. SEAS 8 FT.
.MON NIGHT...E WIND 40 KT. SEAS 16 FT.
.TUE...E WIND 35 KT. SEAS 16 FT.
.WED...S WIND 25 KT. SEAS 19 FT.
.THU...S WIND 20 KT. SEAS 12 FT.

$$

PKZ180-191400-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
350 PM AKST SAT FEB 18 2017

.TONIGHT...N WIND 20 KT.
.SUN...N WIND 20 KT.
.SUN NIGHT...N WIND 15 KT.
.MON...NE WIND 10 KT.
.MON NIGHT...E WIND 20 KT.
.TUE...E WIND 30 KT.
.WED...SE WIND 30 KT.
.THU...S WIND 25 KT.

$$

PKZ181-191400-
NORTH AND WEST OF NUNIVAK ISLAND-
350 PM AKST SAT FEB 18 2017

.TONIGHT...NW WIND 10 KT.
.SUN...NW WIND 10 KT.
.SUN NIGHT...VARIABLE WIND 10 KT.
.MON...NE WIND 15 KT.
.MON NIGHT...E WIND 20 KT.
.TUE THROUGH WED...E WIND 25 KT.
.THU...S WIND 20 KT.

$$

PKZ185-191400-
SAINT MATTHEW ISLAND WATERS-
350 PM AKST SAT FEB 18 2017

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...N WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN...N WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.SUN NIGHT...E OF SAINT MATTHEW ISLAND...VARIABLE WIND 10 KT. W OF
SAINT MATTHEW ISLAND...NE WIND 15 KT INCREASING TO 25 KT AFTER
MIDNIGHT. SEAS IN ICE FREE WATERS 3 FT. FREEZING SPRAY W OF SAINT
MATTHEW ISLAND.
.MON...E WIND 35 KT. SEAS IN ICE FREE WATERS 9 FT.
.MON NIGHT...E WIND 40 KT. SEAS IN ICE FREE WATERS 18 FT.
.TUE THROUGH WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 24 FT.
.THU...S WIND 25 KT. SEAS IN ICE FREE WATERS 15 FT.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
616 AM AKST Tue Feb 14 2017

.ANALYSIS AND UPPER LEVELS...

The upper level pattern remains very amplified with high
pressure/riding to the east over the panhandle, and a deep trough
over the Bering Sea with a nearly stationary upper low parked
south of the Alaska Peninsula. A vigorous shortwave that actually
developed its own mid-level circulation has raced northwestward
through the Gulf overnight, and is currently northeast of Kodiak
Island. Heavy rain continues to fall all along the Gulf Coast and
Kodiak Island. Interior areas are mostly - but not completely -
downsloped as the deep moisture available in the atmosphere with
this storm is leading to light precipitation even in these
typically dry areas. With temperatures remaining slightly below
freezing, this has led to persistent light freezing rain around
parts of Anchorage, where a freezing rain advisory is currently in
effect. Meanwhile, temperatures are likely cold enough to
support several more inches of snowfall over the western Susitna
Valley through mid morning.

West of the Alaska Range, blowing snow has come to an end in most
places as the first weather front has largely moved through, but
another round of winter weather is just beginning to move into
eastern Bristol Bay zone and will be spreading westward throughout
the day. Way out west, windy and cold northerly flow continue
across the entire area. The worst conditions by far are at the
Pribilof Islands where steady snow and cold temperatures are
combining with the wind to produce a long-lived blizzard in the
area.

&&

.MODEL DISCUSSION...

The models are in pretty good agreement for the next few days. The
challenge, as always, is in the smaller-scale details. The next
area of remaining model variability comes Wednesday afternoon as
another shortwave, weaker than the previous shortwaves, moves
northwestward through Prince William Sound and generally over top
of Anchorage. There should be a band of heavy wet snow that
accompanies this feature, but pinpointing the timing and speed of
snowfall is still a bit up in the air. For now, have gone with a
middle-ground solution based on the NAM that brings a few inches
of snow to the Anchorage area by Wednesday night, but the
potential is there for a bit more if things work out just right.
Future model runs will be monitored closely.

&&

.AVIATION...
PANC...VFR conditions are expected to continue throughout the day
as southeast winds keep the worst of the weather on the other side
of the mountains. Wind shear in the area should diminish by mid to
late morning as the pressure gradients re-orient and bring gusty
southeast winds all the way into the airport. The gustiness to the
winds will diminish this evening and eventually become variable
overnight before snow and MVFR conditions move in early Wednesday
morning.

&&

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

The complex storm system affecting Southcentral continues its
onslaught today. A surface low and attendant upper level shortwave
will swing northwestward this morning, bringing another round of
moisture to much of the area.

A Freezing Rain Advisory is in effect for Anchorage through the
morning. As copious moisture moves over the mountains this
morning, freezing rain is falling at higher elevations and
sheltered valleys. Warming temperatures later this morning will
end the icing threat. For the Cook Inlet region, the models
continue to emphasize downsloping as a primary limiter to
precipitation for lower elevations of Anchorage and the Matanuska
Valley today. Any precipitation that reaches the ground is
expected to be intermittent and light. The first point of
uncertainty remains as to what type of precipitation will fall.
With temperatures in the lower atmosphere fairly uniform right
near the freezing mark, it stands to reason that any precipitation
type will be possible. In fact, depending on the intensity of the
precipitation, a single cell could run the gambit of types.
Fortunately, regardless of precipitation type, well above
freezing temperatures at the surface late this morning and
afternoon should keep impacts minimal on well-traveled roads and
sidewalks. However, such may not be the case for less traveled and
untreated side streets, where any precipitation type could cause
the packed down snow and ice to become very slippery. Travelers
should exercise caution.

In the upper levels, this morning's shortwave is unanimously
expected to eject the jet streak fueling the heavier precipitation
across Prince William Sound well off to the east, which will end
the feed of warm air moving into Southcentral. Initially behind
the wave this afternoon, cold air will not be in any rush to
return to Southcentral. Thus temperatures both aloft and near the
ground will be slow to cool, making for a lovely Valentine's Day
afternoon with periods of sunshine along with temperatures
eclipsing 40 degrees nearly area-wide.

Tonight, cold air will slowly return to Southcentral as the upper
level low near Bristol Bay representing the core of the coldest
air moves northward in its latest looping track. The cooling of
all of the levels of the atmosphere will end any threat of
precipitation falling in any form other than snow. With winds in
the entire column becoming more variable in direction, the warming
and drying effect of downsloping should end tonight, making for
increasing chances for snow, especially after midnight.

Then on Wednesday, things get very interesting again. A surge of
cold air associated with another upper level wave and southwest
winds throughout the lower atmosphere will make for widespread
snowfall across Southcentral. While there are differences between
the models as to when the heaviest precipitation will occur, they
all agree that for the event as a whole, roughly a quarter inch of
liquid equivalent will fall. Using a 10:1 ratio, that equates to
2.5 inches of snow, though falling temperatures may increase those
ratios further.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)...
The frontal system associated with the surface low in the western
Gulf is crossing the Aleutian Range early this morning and
spreading moisture into Southwest Alaska. With temperatures above
freezing in areas close to the mountains such as Iliamna, Port
Alsworth and Igiugig, where warming downsloping easterly winds had
been blowing earlier, precipitation is starting as rain but should
begin mixing with or over to snow shortly as increasing
precipitation intensities cools the air column. Elsewhere with
temperatures in the teens to single digits snow will predominate.
The surface low will track west across the Barren Islands this
morning, pushing into Southwest Alaska by midday. With reasonably
high QPF amounts associated with this system expecting 5 to 8
inches of snow for the Bristol Bay area. As the frontal system
lifts northwest over the Kuskokwim Delta this afternoon and
evening snowfall totals will be a little less but with
northeasterly winds continuing across the delta expect blowing
snow to be an issue.

The surface low will track over Bristol Bay in the afternoon with
the cold upper level low south of the Alaska Peninsula following
close behind and pushing into Southwest Alaska tonight. The
surface low and the upper level low will continuing to rotate
around each other with the center of this motion slowly
progressing east up the Alaska Peninsula Wednesday and Thursday to
become vertically stacked over Southwest Alaska. Throughout this
progression, frontal bands rotating through and scattered showers
will bring periods of snow to Southwest Alaska.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)...
Blizzard conditions continue over the Pribilof Islands as a
frontal system brings strong north winds and continuing snow. As
the trough associated with this system drops southeast following
the rotation and eastward track of the upper level low south of
the Alaska Peninsula, snowfall intensities will diminish, allowing
conditions to improve tonight. Cold northerly flow will keep snow
showers persisting over the Bering and Aleutians, while a surface
low rotating across the western Alaska Peninsula tonight brings
heavier snow to that location.

&&

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

Beginning the long term forecast Wednesday evening a closed arctic
low will be dominating the regional weather pattern. Continued
cold northerly flow will be over the Bering Sea with that cold air
wrapping all the way around the cyclone into Southcentral.
Shortwave disturbances wrapping around the low will keep snow
threats across all Southern Alaska locations including the coast.
However, the noise in the pattern is high enough where there is
low confidence on the placement of the stationary front or weak
troughs rotating toward the coast. This pattern will persist
through Monday before the trough finally weakens and moves
eastward.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...Blizzard Warning 195
Freezing Rain Advisory 101
Winter Weather Advisory 141 155 161
MARINE...Storms 119
Gales 120 125 129 130 131 173 174 179 181 185 351 352 412 414
Heavy Freezing Spray 179 185

&&

SYNOPSIS AND MODEL DISCUSSION...AD
SOUTHCENTRAL ALASKA...JPW
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...JR
LONG TERM...JA