Alert archive / Alaska / Storm Warnings in 2017

Storm Warning 52, NWS Anchorage, AK

February 22, 2017

NWS Anchorage, AK issued this storm warning at Feb 22, 2017, 4:01 AM AKST. It was in force for 48 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 22, 2017, 4:01 AM AKST (13:01 UTC)
Expired
Feb 24, 2017, 3:45 AM AKST
In force
48 hr
Issued by
NWS Anchorage, AK

The text

As transmitted.

825 
FZAK52 PAFC 221301
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
401 AM AKST WED FEB 22 2017

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

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

PKZ199-230215-
401 AM AKST WED FEB 22 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 948 MB LOW 175 NM WEST OF
ATTU MOVES TO 200 NM NORTH OF ATTU AT 963 MB LATE TONIGHT...THEN
MOVES TO 200 NM WEST OF GAMBELL AT 989 MB LATE THU NIGHT. AN
ASSOCIATED FRONT OVER THE CENTRAL BERING MOVES TO THE EASTERN
BERING TONIGHT...THEN WEAKENS AS IT MOVES INTO ALASKA. ANOTHER
STRONG FRONT MOVES INTO THE WESTERN ALEUTIANS THU NIGHT.

$$

PKZ150-230215-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
401 AM AKST WED FEB 22 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 20 KT. SEAS 11 FT.
.TONIGHT...SW WIND 20 KT. SEAS 9 FT.
.THU...S WIND 25 KT. SEAS 11 FT.
.THU NIGHT...S WIND 25 KT. SEAS 13 FT.
.FRI...W WIND 25 KT. SEAS 13 FT.
.SAT THROUGH SUN...W WIND 25 KT. SEAS 9 FT.

$$

PKZ155-230215-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
401 AM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TODAY...S WIND 30 KT. SEAS 13 FT.
.TONIGHT...S WIND 35 KT EXCEPT S 25 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 17 FT.
.THU...S WIND 30 KT. SEAS 18 FT.
.THU NIGHT...S WIND 30 KT. SEAS 18 FT.
.FRI...W WIND 25 KT. SEAS 15 FT.
.SAT THROUGH SUN...SW WIND 25 KT. SEAS 11 FT.

$$

PKZ160-230215-
BRISTOL BAY-
401 AM AKST WED FEB 22 2017

...BRISK WIND ADVISORY THURSDAY...

.TODAY...S WIND 20 KT.
.TONIGHT...SE WIND 20 KT.
.THU...SE WIND 25 KT.
.THU NIGHT...SE WIND 25 KT.
.FRI...SW WIND 15 KT.
.SAT...SW WIND 20 KT.
.SUN...SW WIND 25 KT.

$$

PKZ165-230215-
PORT HEIDEN TO CAPE SARICHEF-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 35 KT EXCEPT S 25 KT FROM PORT MOLLER E. SEAS 9
FT.
.TONIGHT...S WIND 40 KT EXCEPT S 30 KT FROM PORT MOLLER E. SEAS
11 FT.
.THU...S WIND 30 KT. SEAS 11 FT. RAIN.
.THU NIGHT...SW WIND 20 KT. SEAS 8 FT.
.FRI...SW WIND 25 KT. SEAS 10 FT.
.SAT...SW WIND 30 KT. SEAS 15 FT.
.SUN...SW WIND 25 KT. SEAS 11 FT.

$$

PKZ170-230215-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 35 KT INCREASING TO 45 KT IN THE AFTERNOON. SEAS
15 FT.
.TONIGHT...S WIND 45 KT. SEAS 17 FT.
.THU...S WIND 25 KT BECOMING SW 15 KT IN THE AFTERNOON. SEAS 11
FT.
.THU NIGHT...W WIND 20 KT. SEAS 11 FT.
.FRI THROUGH SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...SW WIND 25 KT. SEAS 12 FT.

$$

PKZ171-230215-
UNALASKA BAY-
401 AM AKST WED FEB 22 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S WIND 15 KT IN THE MORNING INCREASING TO 30 KT. SEAS
BUILDING TO 5 FT.
.TONIGHT...S WIND 30 KT. SEAS 5 FT. RAIN.
.THU...S WIND 15 KT IN THE MORNING BECOMING VARIABLE LESS THAN
10 KT. SEAS 3 FT.
.THU NIGHT...W WIND 10 KT. SEAS 2 FT.
.FRI...SW WIND 20 KT. SEAS 3 FT.
.SAT...S WIND 25 KT. SEAS 3 FT.
.SUN...SW WIND 20 KT. SEAS 3 FT.

$$

PKZ172-230215-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
21 FT.
.TONIGHT...S WIND 45 KT DIMINISHING TO 35 KT AFTER MIDNIGHT. SEAS
25 FT. RAIN.
.THU...SW WIND 30 KT BECOMING W 20 KT IN THE AFTERNOON. SEAS 21
FT. RAIN.
.THU NIGHT...W WIND 20 KT. SEAS 17 FT.
.FRI THROUGH SAT...SW WIND 30 KT. SEAS 14 FT.
.SUN...SW WIND 25 KT. SEAS 13 FT.

$$

PKZ173-230215-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND INCREASING TO 45 KT. SEAS BUILDING TO 22 FT.
RAIN.
.TONIGHT...S WIND 45 KT BECOMING SW 25 KT AFTER MIDNIGHT. SEAS 21
FT SUBSIDING TO 14 FT AFTER MIDNIGHT. RAIN.
.THU...SW WIND 25 KT. SEAS 13 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 14 FT.
.FRI...S WIND 40 KT. SEAS 16 FT.
.SAT...S WIND 35 KT. SEAS 16 FT.
.SUN...W WIND 25 KT. SEAS 12 FT.

$$

PKZ174-230215-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND INCREASING TO 45 KT. SEAS BUILDING TO 29 FT.
RAIN.
.TONIGHT...S WIND 45 KT BECOMING SW 20 KT AFTER MIDNIGHT. SEAS 29
FT SUBSIDING TO 23 FT AFTER MIDNIGHT. RAIN.
.THU...SW WIND 20 KT. SEAS 20 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 18 FT.
.FRI THROUGH SUN...SW WIND 30 KT. SEAS 17 FT.

$$

PKZ175-230215-
SEGUAM ISLAND TO ADAK BERING SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 45 KT. SEAS 16 FT. RAIN.
.TONIGHT...S WIND 35 KT. SEAS 13 FT.
.THU...SW WIND 30 KT. SEAS 15 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 15 FT.
.FRI...S WIND 45 KT. SEAS 17 FT.
.SAT...SW WIND 35 KT. SEAS 14 FT.
.SUN...NW WIND 20 KT. SEAS 10 FT.

$$

PKZ176-230215-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
401 AM AKST WED FEB 22 2017

...GALE WARNING TODAY...

.TODAY...S WIND 45 KT. SEAS 28 FT. RAIN.
.TONIGHT...SW WIND 30 KT. SEAS 22 FT.
.THU...SW WIND 30 KT. SEAS 22 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 20 FT.
.FRI...S WIND 40 KT. SEAS 22 FT.
.SAT...S WIND 35 KT. SEAS 21 FT.
.SUN...NW WIND 25 KT. SEAS 16 FT.

$$

PKZ177-230215-
ADAK TO KISKA-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH THURSDAY...

.TODAY...S WIND 40 KT. SEAS 20 FT BERING SIDE...26 FT PACIFIC SIDE.
.TONIGHT...SW WIND 40 KT. SEAS 25 FT.
.THU...SW WIND 40 KT. SEAS 24 FT.
.THU NIGHT...SW WIND 40 KT. SEAS 21 FT.
.FRI...S WIND 50 KT. SEAS 26 FT.
.SAT...SW WIND 30 KT. SEAS 20 FT.
.SUN...N WIND 30 KT. SEAS 15 FT.

$$

PKZ178-230215-
KISKA TO ATTU-
401 AM AKST WED FEB 22 2017

...STORM WARNING TONIGHT...

.TODAY...S WIND 35 KT INCREASING TO 45 KT IN THE AFTERNOON. SEAS
28 FT. SNOW SHOWERS.
.TONIGHT...SW WIND 50 KT. SEAS 30 FT.
.THU...SW WIND 45 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS
28 FT.
.THU NIGHT...S WIND 45 KT. SEAS 22 FT.
.FRI...SW WIND 50 KT. SEAS 29 FT.
.SAT...SW WIND 30 KT. SEAS 19 FT.
.SUN...S WIND 30 KT. SEAS 13 FT.

$$

PKZ179-230215-
PRIBILOF ISLANDS NEAR SHORE WATERS-
401 AM AKST WED FEB 22 2017

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
18 FT. RAIN.
.TONIGHT...S WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
21 FT. RAIN.
.THU...S WIND 25 KT. SEAS 14 FT.
.THU NIGHT...S WIND 20 KT. SEAS 15 FT.
.FRI THROUGH SAT...SW WIND 35 KT. SEAS 20 FT.
.SUN...W WIND 20 KT. SEAS 13 FT.

$$

PKZ180-230215-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
401 AM AKST WED FEB 22 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TODAY...SE WIND 25 KT. SNOW.
.TONIGHT...S WIND 30 KT.
.THU...S WIND 30 KT.
.THU NIGHT...S WIND 20 KT.
.FRI THROUGH SAT...SW WIND 30 KT.
.SUN...SW WIND 25 KT.

$$

PKZ181-230215-
NORTH AND WEST OF NUNIVAK ISLAND-
401 AM AKST WED FEB 22 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TODAY...E WIND 30 KT. SNOW.
.TONIGHT...SE WIND 30 KT. SNOW.
.THU...S WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON.
.THU NIGHT...S WIND 20 KT.
.FRI THROUGH SAT...SW WIND 30 KT.
.SUN...SW WIND 20 KT.

$$

PKZ185-230215-
SAINT MATTHEW ISLAND WATERS-
401 AM AKST WED FEB 22 2017

...STORM WARNING TODAY...
...HEAVY FREEZING SPRAY WARNING TODAY...

.TODAY...E WIND 35 KT E OF SAINT MATTHEW ISLAND...E 50 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 20 FT. HEAVY
FREEZING SPRAY. SNOW AND RAIN.
.TONIGHT...E OF SAINT MATTHEW ISLAND...SE WIND 35 KT. W OF SAINT
MATTHEW ISLAND...SE WIND 45 KT BECOMING S 30 KT AFTER MIDNIGHT.
SEAS IN ICE FREE WATERS 18 FT. SNOW AND RAIN.
.THU...S WIND 25 KT E OF SAINT MATTHEW ISLAND...S 35 KT W OF SAINT
MATTHEW ISLAND. SEAS IN ICE FREE WATERS 23 FT.
.THU NIGHT...S WIND 35 KT. SEAS IN ICE FREE WATERS 25 FT.
.FRI THROUGH SAT...SW WIND 40 KT. SEAS IN ICE FREE WATERS 28 FT.
.SUN...W WIND 30 KT. SEAS IN ICE FREE WATERS 18 FT.

$$
3 follow-up statements
307 
FZAK52 PAFC 230030
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
330 PM AKST WED FEB 22 2017

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

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

PKZ199-231315-
330 PM AKST WED FEB 22 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 953 MB LOW 220 NM SOUTHEAST OF SHEMYA WILL BE A 975 MB LOW 375
NM NORTH OF SHEMYA THU AFTERNOON THEN WEAKEN TO 1004 MB 95 NM
NORTHWEST OF GAMBELL FRI AFTERNOON. THE ASSOCIATED FRONT OVER THE
EASTERN BERING WILL MOVE INLAND OVER SOUTHWEST ALASKA TONIGHT. A
NORTHWEST PACIFIC LOW WILL BE A 968 MB LOW 275 NM NORTHWEST OF
SHEMYA FRI AFTERNOON.

$$

PKZ150-231315-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
330 PM AKST WED FEB 22 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 9 FT.
.THU...S WIND 25 KT. SEAS 11 FT.
.THU NIGHT...S WIND 25 KT. SEAS 14 FT.
.FRI...SW WIND 25 KT. SEAS 14 FT.
.FRI NIGHT...W WIND 20 KT. SEAS 12 FT.
.SAT THROUGH SUN...W WIND 25 KT. SEAS 10 FT.
.MON...NW WIND 30 KT. SEAS 10 FT.

$$

PKZ155-231315-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT EXCEPT S 25 KT FROM THE SHUMAGIN ISLANDS
E. SEAS 18 FT EXCEPT 11 FT FROM THE SHUMAGIN ISLANDS E.
.THU...S WIND 30 KT. SEAS 20 FT.
.THU NIGHT...S WIND 30 KT. SEAS 19 FT.
.FRI...W WIND 25 KT. SEAS 16 FT.
.FRI NIGHT...W WIND 20 KT. SEAS 12 FT.
.SAT THROUGH SUN...SW WIND 25 KT. SEAS 11 FT.
.MON...NW WIND 25 KT. SEAS 10 FT.

$$

PKZ160-231315-
BRISTOL BAY-
330 PM AKST WED FEB 22 2017

...BRISK WIND ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...SE WIND 20 KT.
.THU...SE WIND 25 KT.
.THU NIGHT...SE WIND 25 KT. RAIN WITH SNOW.
.FRI AND FRI NIGHT...SW WIND 15 KT.
.SAT...SW WIND 20 KT.
.SUN...SW WIND 25 KT.
.MON...NW WIND 25 KT.

$$

PKZ165-231315-
PORT HEIDEN TO CAPE SARICHEF-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 40 KT EXCEPT SE 35 KT FROM PORT MOLLER E. SEAS
11 FT.
.THU...SE WIND 30 KT. SEAS 11 FT. RAIN.
.THU NIGHT...W WIND 15 KT EXCEPT S 25 KT FROM PORT MOLLER E. SEAS
7 FT. RAIN.
.FRI...W WIND 20 KT. SEAS 11 FT.
.FRI NIGHT...S WIND 25 KT. SEAS 11 FT.
.SAT...SW WIND 30 KT. SEAS 14 FT.
.SUN...SW WIND 25 KT. SEAS 11 FT.
.MON...NW WIND 25 KT. SEAS 7 FT.

$$

PKZ170-231315-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 45 KT. SEAS 17 FT. RAIN.
.THU...SW WIND 30 KT DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS
11 FT. RAIN.
.THU NIGHT...W WIND 20 KT. SEAS 11 FT.
.FRI...SW WIND 30 KT. SEAS 13 FT.
.FRI NIGHT...S WIND 35 KT. SEAS 13 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...SW WIND 25 KT. SEAS 12 FT.
.MON...NE WIND 20 KT. SEAS 7 FT.

$$

PKZ171-231315-
UNALASKA BAY-
330 PM AKST WED FEB 22 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S WIND 30 KT. SEAS 5 FT. RAIN.
.THU...S WIND 15 KT BECOMING W IN THE AFTERNOON. SEAS 2 FT. RAIN
SHOWERS.
.THU NIGHT...W WIND 10 KT. SEAS 2 FT.
.FRI...SW WIND 15 KT. SEAS 2 FT.
.FRI NIGHT...S WIND 20 KT. SEAS 3 FT.
.SAT...S WIND 25 KT. SEAS 4 FT.
.SUN...SW WIND 20 KT. SEAS 3 FT.
.MON...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ172-231315-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 40 KT. SEAS 25 FT. RAIN.
.THU...SW WIND 30 KT. SEAS 22 FT. RAIN.
.THU NIGHT...W WIND 20 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT. SEAS 15 FT.
.FRI NIGHT...SW WIND 30 KT. SEAS 12 FT.
.SAT...SW WIND 30 KT. SEAS 13 FT.
.SUN...SW WIND 25 KT. SEAS 13 FT.
.MON...NE WIND 20 KT. SEAS 9 FT.

$$

PKZ173-231315-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 45 KT BECOMING SW 20 KT AFTER MIDNIGHT. SEAS 19
FT SUBSIDING TO 14 FT AFTER MIDNIGHT. RAIN.
.THU...SW WIND 25 KT. SEAS 13 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 14 FT.
.FRI...S WIND 35 KT. SEAS 14 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 15 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...W WIND 25 KT. SEAS 12 FT.
.MON...E WIND 25 KT. SEAS 7 FT.

$$

PKZ174-231315-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 45 KT BECOMING SW 25 KT AFTER MIDNIGHT. SEAS
27 FT. RAIN.
.THU...SW WIND 20 KT. SEAS 20 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 18 FT.
.FRI AND FRI NIGHT...S WIND 30 KT. SEAS 16 FT.
.SAT THROUGH SUN...SW WIND 30 KT. SEAS 17 FT.
.MON...E WIND 25 KT. SEAS 10 FT.

$$

PKZ175-231315-
SEGUAM ISLAND TO ADAK BERING SIDE-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 35 KT. SEAS 12 FT. RAIN.
.THU...SW WIND 30 KT. SEAS 15 FT.
.THU NIGHT...SW WIND 30 KT. SEAS 16 FT.
.FRI AND FRI NIGHT...S WIND 45 KT. SEAS 16 FT.
.SAT...SW WIND 35 KT. SEAS 15 FT.
.SUN...NW WIND 20 KT. SEAS 10 FT.
.MON...E WIND 30 KT. SEAS 8 FT.

$$

PKZ176-231315-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
330 PM AKST WED FEB 22 2017

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

.TONIGHT...SW WIND 30 KT. SEAS 22 FT. RAIN.
.THU...SW WIND 30 KT. SEAS 21 FT.
.THU NIGHT...SW WIND 25 KT. SEAS 19 FT.
.FRI AND FRI NIGHT...S WIND 40 KT. SEAS 19 FT.
.SAT...S WIND 35 KT. SEAS 20 FT.
.SUN...NW WIND 25 KT. SEAS 16 FT.
.MON...E WIND 25 KT. SEAS 9 FT.

$$

PKZ177-231315-
ADAK TO KISKA-
330 PM AKST WED FEB 22 2017

...GALE WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...S WIND 40 KT. SEAS 25 FT.
.THU...SW WIND 40 KT. SEAS 24 FT.
.THU NIGHT...SW WIND 30 KT BECOMING S 40 KT AFTER MIDNIGHT. SEAS
21 FT.
.FRI...S WIND 50 KT. SEAS 24 FT.
.FRI NIGHT...SW WIND 45 KT. SEAS 25 FT.
.SAT...SW WIND 25 KT. SEAS 21 FT.
.SUN...N WIND 30 KT. SEAS 15 FT.
.MON...SE WIND 30 KT. SEAS 10 FT.

$$

PKZ178-231315-
KISKA TO ATTU-
330 PM AKST WED FEB 22 2017

...STORM WARNING TONIGHT...

.TONIGHT...SW WIND 50 KT. SEAS 30 FT. RAIN SHOWERS AND SNOW
SHOWERS.
.THU...SW WIND 45 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS
28 FT. SNOW SHOWERS.
.THU NIGHT...SW WIND 35 KT BECOMING S 45 KT AFTER MIDNIGHT. SEAS
21 FT. RAIN AND SNOW.
.FRI...S WIND 50 KT. SEAS 28 FT.
.FRI NIGHT...SW WIND 45 KT. SEAS 29 FT.
.SAT...SW WIND 30 KT. SEAS 21 FT.
.SUN...S WIND 30 KT. SEAS 13 FT.
.MON...SE WIND 30 KT. SEAS 13 FT.

$$

PKZ179-231315-
PRIBILOF ISLANDS NEAR SHORE WATERS-
330 PM AKST WED FEB 22 2017

...GALE WARNING TONIGHT...

.TONIGHT...S WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
20 FT. RAIN.
.THU...S WIND 25 KT. SEAS 15 FT.
.THU NIGHT...S WIND 20 KT. SEAS 15 FT.
.FRI...S WIND 30 KT. SEAS 15 FT.
.FRI NIGHT...S WIND 35 KT. SEAS 19 FT.
.SAT...SW WIND 30 KT. SEAS 20 FT.
.SUN...W WIND 20 KT. SEAS 13 FT.
.MON...N WIND 15 KT. SEAS 7 FT.

$$

PKZ180-231315-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
330 PM AKST WED FEB 22 2017

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

.TONIGHT...S WIND 30 KT. RAIN.
.THU...S WIND 30 KT. RAIN.
.THU NIGHT...S WIND 25 KT BECOMING SW 15 KT AFTER MIDNIGHT. RAIN.
.FRI...SW WIND 20 KT.
.FRI NIGHT...S WIND 30 KT.
.SAT...SW WIND 30 KT.
.SUN...SW WIND 25 KT.
.MON...NW WIND 25 KT.

$$

PKZ181-231315-
NORTH AND WEST OF NUNIVAK ISLAND-
330 PM AKST WED FEB 22 2017

...BRISK WIND ADVISORY THROUGH THURSDAY...

.TONIGHT...SE WIND 30 KT. SNOW AND RAIN.
.THU...S WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON.
.THU NIGHT...S WIND 20 KT.
.FRI...S WIND 25 KT.
.FRI NIGHT...S WIND 30 KT.
.SAT...SW WIND 30 KT.
.SUN THROUGH MON...W WIND 20 KT.

$$

PKZ185-231315-
SAINT MATTHEW ISLAND WATERS-
330 PM AKST WED FEB 22 2017

...GALE WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...E OF SAINT MATTHEW ISLAND...SE WIND 35 KT. W OF SAINT
MATTHEW ISLAND...SE WIND 45 KT BECOMING S 30 KT AFTER MIDNIGHT.
SEAS IN ICE FREE WATERS 17 FT. SNOW AND RAIN.
.THU...S WIND 25 KT E OF SAINT MATTHEW ISLAND...S 35 KT W OF SAINT
MATTHEW ISLAND. SEAS IN ICE FREE WATERS 21 FT. RAIN SHOWERS.
.THU NIGHT...S WIND 25 KT E OF SAINT MATTHEW ISLAND...S 35 KT W
OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 23 FT. RAIN
SHOWERS.
.FRI...S WIND 35 KT. SEAS IN ICE FREE WATERS 22 FT.
.FRI NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 26 FT.
.SAT...SW WIND 45 KT. SEAS IN ICE FREE WATERS 32 FT.
.SUN...W WIND 30 KT. SEAS IN ICE FREE WATERS 18 FT.
.MON...SW WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.

$$
407 
FZAK52 PAFC 231257
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
357 AM AKST THU FEB 23 2017

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

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

PKZ199-240145-
357 AM AKST THU FEB 23 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 250 NM WEST OF ATTU STEADILY WEAKENS TO 1017 MB AS IT
MOVES TO 20 NM SOUTH OF KIVALINA BY SAT MORNING. THE ASSOCIATED
FRONT MOVES INTO WESTERN ALASKA THU NIGHT. A 971 MB LOW MOVES TO
410 NM WEST OF ATTU FRI MORNING CONTINUING TO THE NORTH KAMCHATKA
COAST AT 981 MB BY SAT MORNING. ITS ASSOCIATED FRONT MOVES INTO
THE WESTERN BERING BY SAT MORNING.

$$

PKZ150-240145-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
357 AM AKST THU FEB 23 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S WIND 15 KT INCREASING TO 25 KT BY MIDDAY.
SEAS BUILDING TO 12 FT.
.TONIGHT...S WIND 25 KT. SEAS 14 FT.
.FRI...S WIND 25 KT. SEAS 14 FT.
.FRI NIGHT...W WIND 20 KT. SEAS 11 FT.
.SAT THROUGH SUN...W WIND 25 KT. SEAS 9 FT.
.MON...NW WIND 30 KT. SEAS 8 FT.

$$

PKZ155-240145-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
357 AM AKST THU FEB 23 2017

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT. SEAS 20 FT.
.TONIGHT...S WIND 25 KT. SEAS 20 FT.
.FRI...W WIND 15 KT EXCEPT SW 25 KT FROM THE SHUMAGIN ISLANDS E.
SEAS 15 FT.
.FRI NIGHT...W WIND 15 KT. SEAS 11 FT.
.SAT THROUGH SUN...SW WIND 20 KT. SEAS 10 FT.
.MON...NW WIND 20 KT. SEAS 8 FT.

$$

PKZ160-240145-
BRISTOL BAY-
357 AM AKST THU FEB 23 2017

...BRISK WIND ADVISORY THROUGH TONIGHT...

.TODAY...SE WIND 30 KT. GUSTS TO 40 KT OUT OF BAYS AND PASSES.
.TONIGHT...S WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT.
SNOW.
.FRI...SW WIND 10 KT BECOMING W IN THE AFTERNOON.
PATCHY FOG. SNOW.
.FRI NIGHT...SW WIND 15 KT.
.SAT THROUGH SUN...SW WIND 20 KT.
.MON...NW WIND 25 KT.

$$

PKZ165-240145-
PORT HEIDEN TO CAPE SARICHEF-
357 AM AKST THU FEB 23 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES
DIMINISHING IN THE AFTERNOON. SEAS 11 FT. RAIN.
.TONIGHT...SW WIND 20 KT. SEAS 7 FT. RAIN.
.FRI...SW WIND 20 KT. SEAS 11 FT.
.FRI NIGHT...S WIND 25 KT. SEAS 10 FT.
.SAT...SW WIND 30 KT. SEAS 13 FT.
.SUN...SW WIND 25 KT. SEAS 11 FT.
.MON...NW WIND 25 KT. SEAS 6 FT.

$$

PKZ170-240145-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
357 AM AKST THU FEB 23 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT. GUSTS TO 50 KT IN THE MORNING. WINDS
BECOMING SW AND DIMINISHING TO 20 KT BY MIDDAY. SEAS 11 FT. RAIN.
.TONIGHT...SW WIND 20 KT. SEAS 11 FT.
.FRI...S WIND 25 KT. SEAS 13 FT.
.FRI NIGHT...S WIND 35 KT. SEAS 13 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...SW WIND 25 KT. SEAS 11 FT.
.MON...NE WIND 25 KT. SEAS 7 FT.

$$

PKZ171-240145-
UNALASKA BAY-
357 AM AKST THU FEB 23 2017

.TODAY...SE WIND 30 KT BECOMING BECOMING W 15 KT BY MIDDAY. GUSTS
TO 40 KT IN THE MORNING. SEAS 2 FT. RAIN.
.TONIGHT...W WIND 10 KT. SEAS 2 FT.
.FRI...SW WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON. 
SEAS 2 FT.
.FRI NIGHT...S WIND 20 KT. SEAS 3 FT.
.SAT...S WIND 20 KT. SEAS 3 FT.
.SUN...SW WIND 15 KT. SEAS 2 FT.
.MON...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ172-240145-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
357 AM AKST THU FEB 23 2017

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT BECOMING SW 20 KT BY MIDDAY. SEAS 22 FT.
RAIN.
.TONIGHT...W WIND 15 KT. SEAS 19 FT.
.FRI...SW WIND 20 KT. SEAS 15 FT.
.FRI NIGHT...SW WIND 25 KT. SEAS 12 FT.
.SAT...SW WIND 25 KT. SEAS 12 FT.
.SUN...SW WIND 20 KT. SEAS 11 FT.
.MON...N WIND 25 KT. SEAS 9 FT.

$$

PKZ173-240145-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
357 AM AKST THU FEB 23 2017

...GALE WARNING FRIDAY...

.TODAY...SW WIND 20 KT. SEAS 13 FT.
.TONIGHT...SW WIND 25 KT. SEAS 14 FT.
.FRI...SW WIND 25 KT BECOMING S 35 KT IN THE AFTERNOON.
SEAS 14 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 15 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...S WIND 25 KT. SEAS 10 FT.
.MON...E WIND 30 KT. SEAS 10 FT.

$$

PKZ174-240145-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
357 AM AKST THU FEB 23 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW WIND 20 KT. SEAS 20 FT.
.TONIGHT...SW WIND 20 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT BECOMING S 30 KT IN THE AFTERNOON. SEAS 16
FT.
.FRI NIGHT...S WIND 30 KT. SEAS 14 FT.
.SAT...S WIND 30 KT. SEAS 16 FT.
.SUN...S WIND 25 KT. SEAS 13 FT.
.MON...E WIND 30 KT. SEAS 9 FT.

$$

PKZ175-240145-
SEGUAM ISLAND TO ADAK BERING SIDE-
357 AM AKST THU FEB 23 2017

...GALE WARNING FRIDAY...

.TODAY...SW WIND 30 KT. SEAS 15 FT.
.TONIGHT...SW WIND 30 KT. SEAS 16 FT.
.FRI...S WIND 45 KT. SEAS 15 FT.
.FRI NIGHT...S WIND 45 KT. SEAS 17 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SUN...SE WIND 25 KT. SEAS 8 FT.
.MON...E WIND 30 KT. SEAS 11 FT.

$$

PKZ176-240145-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
357 AM AKST THU FEB 23 2017

...GALE WARNING FRIDAY...

.TODAY...SW WIND 30 KT. SEAS 21 FT.
.TONIGHT...SW WIND 25 KT. SEAS 19 FT.
.FRI...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
17 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 20 FT.
.SAT...S WIND 30 KT. SEAS 20 FT.
.SUN...S WIND 25 KT. SEAS 13 FT.
.MON...E WIND 30 KT. SEAS 11 FT.

$$

PKZ177-240145-
ADAK TO KISKA-
357 AM AKST THU FEB 23 2017

...STORM WARNING FRIDAY...

.TODAY...SW WIND 40 KT. SEAS 24 FT.
.TONIGHT...SW WIND 30 KT BECOMING S 40 KT AFTER MIDNIGHT. SEAS
21 FT.
.FRI...S WIND 50 KT. SEAS 24 FT. RAIN.
.FRI NIGHT...SW WIND 45 KT. SEAS 25 FT.
.SAT...SW WIND 25 KT. SEAS 21 FT.
.SUN...NE WIND 25 KT. SEAS 11 FT.
.MON...E WIND 35 KT. SEAS 13 FT.

$$

PKZ178-240145-
KISKA TO ATTU-
357 AM AKST THU FEB 23 2017

...STORM WARNING FRIDAY...

.TODAY...SW WIND 45 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS
27 FT. RAIN SHOWERS AND SNOW SHOWERS.
.TONIGHT...SW WIND 30 KT BECOMING S 45 KT AFTER MIDNIGHT. SEAS
20 FT. RAIN AND SNOW.
.FRI...S WIND 50 KT. SEAS 27 FT. RAIN.
.FRI NIGHT...SW WIND 45 KT. SEAS 28 FT.
.SAT...SW WIND 30 KT. SEAS 21 FT.
.SUN...E WIND 25 KT. SEAS 12 FT.
.MON...E WIND 35 KT. SEAS 15 FT.

$$

PKZ179-240145-
PRIBILOF ISLANDS NEAR SHORE WATERS-
357 AM AKST THU FEB 23 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S WIND 25 KT. SEAS 14 FT.
.TONIGHT...S WIND 25 KT. SEAS 15 FT.
.FRI...S WIND 30 KT. SEAS 15 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 19 FT.
.SAT...SW WIND 35 KT. SEAS 20 FT.
.SUN...W WIND 20 KT. SEAS 12 FT.
.MON...N WIND 15 KT. SEAS 7 FT.

$$

PKZ180-240145-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
357 AM AKST THU FEB 23 2017

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT. RAIN.
.TONIGHT...S WIND 20 KT. SNOW.
.FRI...SW WIND 20 KT. PATCHY FREEZING FOG.
.FRI NIGHT...S WIND 30 KT.
.SAT...SW WIND 30 KT.
.SUN...SW WIND 20 KT.
.MON...NW WIND 25 KT.

$$

PKZ181-240145-
NORTH AND WEST OF NUNIVAK ISLAND-
357 AM AKST THU FEB 23 2017

...BRISK WIND ADVISORY THROUGH FRIDAY...

.TODAY...S WIND 30 KT.
.TONIGHT...S WIND 25 KT.
.FRI...S WIND 25 KT. PATCHY FREEZING FOG.
.FRI NIGHT...S WIND 35 KT.
.SAT...SW WIND 30 KT.
.SUN...SW WIND 20 KT.
.MON...NW WIND 20 KT.

$$

PKZ185-240145-
SAINT MATTHEW ISLAND WATERS-
357 AM AKST THU FEB 23 2017

...GALE WARNING THROUGH FRIDAY...

.TODAY...S WIND 25 KT E OF SAINT MATTHEW ISLAND...S 35 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 20 FT. RAIN
SHOWERS.
.TONIGHT...S WIND 35 KT. SEAS IN ICE FREE WATERS 22 FT. RAIN
SHOWERS.
.FRI...S WIND 35 KT. SEAS IN ICE FREE WATERS 21 FT. SNOW.
.FRI NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 25 FT.
.SAT...SW WIND 45 KT. SEAS IN ICE FREE WATERS 30 FT.
.SUN...W WIND 30 KT. SEAS IN ICE FREE WATERS 16 FT.
.MON...NW WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.

$$
229 
FZAK52 PAFC 240027
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
327 PM AKST THU FEB 23 2017

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

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

PKZ199-241245-
327 PM AKST THU FEB 23 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 977 MB LOW 290 NM NORTH OF SHEMYA MOVES TO THE GULF OF ANADYR
AND WEAKENS TO 1006 MB FRIDAY AFTERNOON. A DEVELOPING NORTH
PACIFIC LOW MOVES TO 270 NM NORTHWEST OF SHEMYA AT 969 MB FRIDAY
AFTERNOON THEN TO 360 NM WEST OF SAINT LAWRENCE ISLAND AT 982 MB
SATURDAY MORNING.

$$

PKZ150-241245-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
327 PM AKST THU FEB 23 2017

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

.TONIGHT...S WIND 25 KT. SEAS 13 FT.
.FRI...SW WIND 25 KT. FROM CHIRIKOF ISLAND W...SW WIND 25 KT
DIMINISHING TO 15 KT IN THE AFTERNOON. SEAS 13 FT.
.FRI NIGHT...NW WIND 20 KT. SEAS 10 FT.
.SAT...W WIND 20 KT. SEAS 7 FT.
.SAT NIGHT...W WIND 25 KT. SEAS 7 FT.
.SUN...W WIND 25 KT. SEAS 8 FT.
.MON...NW WIND 30 KT. SEAS 8 FT.
.TUE...NW WIND 35 KT. SEAS 9 FT.

$$

PKZ155-241245-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
327 PM AKST THU FEB 23 2017

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

.TONIGHT...S WIND 25 KT. SEAS 20 FT. W OF THE SHUMAGIN
ISLANDS...S WIND 25 KT BECOMING W 15 KT AFTER MIDNIGHT. SEAS 20 FT
SUBSIDING TO 15 FT AFTER MIDNIGHT.
.FRI...W WIND 15 KT. FROM THE SHUMAGIN ISLANDS E... S WIND 20 KT
BECOMING W 15 KT IN THE AFTERNOON. SEAS 14 FT.
.FRI NIGHT...W WIND 15 KT. SEAS 10 FT.
.SAT AND SAT NIGHT...SW WIND 20 KT. SEAS 8 FT.
.SUN...SW WIND 20 KT. SEAS 9 FT.
.MON...NW WIND 20 KT. SEAS 8 FT.
.TUE...N WIND 25 KT. SEAS 7 FT.

$$

PKZ160-241245-
BRISTOL BAY-
327 PM AKST THU FEB 23 2017

...BRISK WIND ADVISORY TONIGHT...

.TONIGHT...S WIND 25 KT DIMINISHING TO 10 KT AFTER MIDNIGHT.
PATCHY FOG.
.FRI...SW WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON. PATCHY
FOG.
.FRI NIGHT...SW WIND 15 KT. PATCHY FREEZING FOG.
.SAT AND SAT NIGHT...SW WIND 20 KT.
.SUN...SW WIND 20 KT.
.MON THROUGH TUE...NW WIND 25 KT.

$$

PKZ165-241245-
PORT HEIDEN TO CAPE SARICHEF-
327 PM AKST THU FEB 23 2017

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

.TONIGHT...S WIND 25 KT DIMINISHING TO 10 KT AFTER MIDNIGHT.
FROM COLD BAY W...SW WIND 20 KT. SEAS 8 FT.
.FRI...W WIND 15 KT. SEAS 10 FT.
.FRI NIGHT...SW WIND 15 KT BECOMING S 25 KT AFTER MIDNIGHT. E OF
COLD BAY...SW WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 10 FT.
.SAT...S WIND 30 KT. SEAS 12 FT.
.SAT NIGHT...SW WIND 25 KT. SEAS 13 FT.
.SUN...SW WIND 20 KT. SEAS 11 FT.
.MON...NW WIND 25 KT. SEAS 6 FT.
.TUE...N WIND 30 KT. SEAS 8 FT.

$$

PKZ170-241245-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...SW WIND 20 KT. SEAS 11 FT.
.FRI...SW WIND 25 KT. SEAS 12 FT.
.FRI NIGHT...S WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT.
SEAS 12 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SAT NIGHT...S WIND 30 KT. SEAS 14 FT.
.SUN...SW WIND 25 KT. SEAS 12 FT.
.MON THROUGH TUE...NE WIND 25 KT. SEAS 7 FT.

$$

PKZ171-241245-
UNALASKA BAY-
327 PM AKST THU FEB 23 2017

.TONIGHT...SW WIND 10 KT. GUSTS TO 20 KT IN THE EVENING. SEAS 2
FT.
.FRI...SW WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON. SEAS 2
FT.
.FRI NIGHT...S WIND 20 KT. SEAS 3 FT.
.SAT...S WIND 20 KT. SEAS 3 FT.
.SAT NIGHT...S WIND 15 KT. SEAS 2 FT.
.SUN...SW WIND 15 KT. SEAS 2 FT.
.MON...NE WIND 15 KT. SEAS 4 FT.
.TUE...NE WIND 20 KT. SEAS 5 FT.

$$

PKZ172-241245-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
327 PM AKST THU FEB 23 2017

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

.TONIGHT...W WIND 15 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT. SEAS 14 FT.
.FRI NIGHT...S WIND 25 KT. SEAS 11 FT.
.SAT...S WIND 25 KT. SEAS 10 FT.
.SAT NIGHT...SW WIND 20 KT. SEAS 11 FT.
.SUN...SW WIND 20 KT. SEAS 11 FT.
.MON...N WIND 25 KT. SEAS 9 FT.
.TUE...NE WIND 30 KT. SEAS 9 FT.

$$

PKZ173-241245-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 14 FT.
.FRI...S WIND 30 KT. SEAS 14 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 15 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SAT NIGHT...S WIND 30 KT. SEAS 12 FT.
.SUN...S WIND 25 KT. SEAS 11 FT.
.MON THROUGH TUE...E WIND 30 KT. SEAS 11 FT.

$$

PKZ174-241245-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
327 PM AKST THU FEB 23 2017

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

.TONIGHT...SW WIND 20 KT. SEAS 18 FT.
.FRI...S WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON.
SEAS 15 FT.
.FRI NIGHT...S WIND 30 KT. SEAS 13 FT.
.SAT...S WIND 30 KT. SEAS 16 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 16 FT.
.SUN...S WIND 25 KT. SEAS 13 FT.
.MON...E WIND 30 KT. SEAS 9 FT.
.TUE...E WIND 30 KT. SEAS 13 FT.

$$

PKZ175-241245-
SEGUAM ISLAND TO ADAK BERING SIDE-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY AND FRIDAY NIGHT...

.TONIGHT...SW WIND 30 KT. SEAS 15 FT.
.FRI...S WIND 35 KT INCREASING TO 45 KT IN THE AFTERNOON. SEAS
16 FT.
.FRI NIGHT...S WIND 45 KT. SEAS 18 FT.
.SAT...S WIND 35 KT. SEAS 15 FT.
.SAT NIGHT...S WIND 25 KT. SEAS 10 FT.
.SUN...NE WIND 25 KT. SEAS 9 FT.
.MON...E WIND 30 KT. SEAS 11 FT.
.TUE...E WIND 35 KT. SEAS 13 FT.

$$

PKZ176-241245-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY AND FRIDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 19 FT.
.FRI...S WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON.
SEAS 16 FT.
.FRI NIGHT...S WIND 40 KT. SEAS 20 FT.
.SAT...S WIND 35 KT. SEAS 21 FT.
.SAT NIGHT...S WIND 30 KT. SEAS 17 FT.
.SUN...S WIND 25 KT. SEAS 14 FT.
.MON...E WIND 30 KT. SEAS 11 FT.
.TUE...E WIND 35 KT. SEAS 15 FT.

$$

PKZ177-241245-
ADAK TO KISKA-
327 PM AKST THU FEB 23 2017

...STORM WARNING FRIDAY...

.TONIGHT...SW WIND 35 KT BECOMING S AFTER MIDNIGHT. SEAS 21 FT.
.FRI...S WIND 40 KT INCREASING TO 50 KT BY LATE MORNING. SEAS 21
FT BUILDING TO 27 KT BY LATE MORNING.
.FRI NIGHT...S WIND 45 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS
27 FT SUBSIDING TO 22 FT AFTER MIDNIGHT. RAIN.
.SAT...SW WIND 25 KT. SEAS 20 FT.
.SAT NIGHT...W WIND 15 KT. SEAS 16 FT.
.SUN...NE WIND 25 KT. SEAS 12 FT.
.MON...E WIND 35 KT. SEAS 13 FT.
.TUE...E WIND 35 KT. SEAS 17 FT.

$$

PKZ178-241245-
KISKA TO ATTU-
327 PM AKST THU FEB 23 2017

...STORM WARNING FRIDAY AND FRIDAY NIGHT...

.TONIGHT...SW WIND 30 KT BECOMING S 45 KT AFTER MIDNIGHT. SEAS
20 FT. RAIN.
.FRI...S WIND 50 KT. SEAS 23 FT BUILDING TO 30 FT IN THE AFTERNOON.
RAIN.
.FRI NIGHT...SW WIND 50 KT DIMINISHING TO 40 KT AFTER MIDNIGHT.
SEAS 32 FT SUBSIDING TO 24 FT AFTER MIDNIGHT.
.SAT...SW WIND 30 KT. SEAS 21 FT.
.SAT NIGHT...W WIND 20 KT. SEAS 16 FT.
.SUN...NE WIND 25 KT. SEAS 12 FT.
.MON THROUGH TUE...E WIND 35 KT. SEAS 17 FT.

$$

PKZ179-241245-
PRIBILOF ISLANDS NEAR SHORE WATERS-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 16 FT.
.FRI...S WIND 30 KT. SEAS 16 FT.
.FRI NIGHT...S WIND 30 KT INCREASING TO 40 KT IN THE EVENING.
SEAS 19 FT.
.SAT...SW WIND 35 KT. SEAS 21 FT.
.SAT NIGHT...SW WIND 25 KT. SEAS 16 FT.
.SUN...W WIND 20 KT. SEAS 12 FT.
.MON...N WIND 15 KT. SEAS 7 FT.
.TUE...NE WIND 20 KT. SEAS 5 FT.

$$

PKZ180-241245-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
327 PM AKST THU FEB 23 2017

...BRISK WIND ADVISORY TONIGHT AND FRIDAY NIGHT...

.TONIGHT...S WIND 30 KT DIMINISHING TO 20 KT AFTER MIDNIGHT.
.FRI...SW WIND 20 KT.
.FRI NIGHT...S WIND 30 KT. PATCHY FREEZING FOG.
.SAT...S WIND 30 KT.
.SAT NIGHT...SW WIND 25 KT.
.SUN...SW WIND 20 KT.
.MON...NW WIND 25 KT.
.TUE...N WIND 30 KT.

$$

PKZ181-241245-
NORTH AND WEST OF NUNIVAK ISLAND-
327 PM AKST THU FEB 23 2017

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...S WIND 25 KT.
.FRI...S WIND 25 KT.
.FRI NIGHT...S WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT.
SNOW AND RAIN.
.SAT...SW WIND 35 KT.
.SAT NIGHT...SW WIND 25 KT.
.SUN...W WIND 20 KT.
.MON THROUGH TUE...N WIND 20 KT.

$$

PKZ185-241245-
SAINT MATTHEW ISLAND WATERS-
327 PM AKST THU FEB 23 2017

...GALE WARNING THROUGH FRIDAY NIGHT...

.TONIGHT...S WIND 20 KT INCREASING TO 30 KT IN THE EVENING E OF
SAINT MATTHEW ISLAND...S 35 KT W OF SAINT MATTHEW ISLAND. SEAS IN
ICE FREE WATERS 21 FT.
.FRI...SW WIND 35 KT BECOMING S IN THE AFTERNOON. E OF SAINT
MATTHEW ISLAND...S WIND 25 KT. SEAS IN ICE FREE WATERS 21 FT.
.FRI NIGHT...S WIND 35 KT INCREASING TO 45 KT AFTER MIDNIGHT. FROM
SAINT MATTHEW E...S WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT.
SEAS IN ICE FREE WATERS 24 FT. RAIN AND SNOW.
.SAT...SW WIND 50 KT. SEAS IN ICE FREE WATERS 31 FT.
.SAT NIGHT...SW WIND 40 KT. SEAS IN ICE FREE WATERS 26 FT.
.SUN...W WIND 30 KT. SEAS IN ICE FREE WATERS 17 FT.
.MON...NW WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.
.TUE...E WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT.

$$

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 21, 3:31 PM AKSTGale WarningAFC13 hr
Feb 21, 3:31 PM AKSTSmall Craft AdvisoryAFC13 hr
Feb 21, 3:31 PM AKSTStorm WarningAFC24 hr
Feb 21, 3:31 PM AKSTHeavy Freezing Spray WarningAFC13 hr
Feb 22, 3:58 AM AKSTSmall Craft AdvisoryAFC4 days
Feb 22, 4:01 AM AKSTBrisk Wind AdvisoryAFC35 hr
Feb 22, 4:01 AM AKSTGale WarningAFC35 hr
Feb 22, 4:01 AM AKSTGale WarningAFC35 hr

Nearby

Storm Warnings in Alaska, 2017Every storm warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.