Alert archive / Alaska / Gale Warnings in 2011

Gale Warning 335, NWS Anchorage, AK

April 3, 2011

NWS Anchorage, AK issued this gale warning at Apr 3, 2011, 4:00 PM AKDT. 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
Apr 3, 2011, 4:00 PM AKDT (00:00 UTC)
Expired
Apr 5, 2011, 4:00 PM AKDT
In force
48 hr
Issued by
NWS Anchorage, AK

The text

As transmitted, in the capitals the NWS used until 2016.

840 
FZAK52 PAFC 040000
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT SUN APR 3 2011

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.

PKZ199-041500-
400 PM AKDT SUN APR 3 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 974 MB LOW 225 NM SOUTH OF KODIAK CITY WILL MOVE SOUTHEAST. A 987
MB LOW WILL DEVELOP THIS EVENING 275 NM NORTH OF SHEMYA AND MOVE
RAPIDLY EAST TO THE KUSKOKWIM DELTA BY MON AFTERNOON AT 991 MB. A
978 MB LOW 275 NM NORTHWEST OF SHEMYA WILL MOVE TO 150 NM WEST OF ST
PAUL MON AFTERNOON AND THEN DISSIPATE.
$$

PKZ150-041500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...N WIND 35 KT. SEAS 18 FT. RAIN.
.MON...NW WIND 30 KT INCREASING TO W 40 KT IN THE AFTERNOON. SEAS
14 FT. RAIN AND SNOW SHOWERS. 
.MON NIGHT...W WIND 35 KT. SEAS 14 FT. RAIN AND SNOW. 
.TUE...W WIND 40 KT. SEAS 16 FT. 
.TUE NIGHT...NW WIND 35 KT. SEAS 13 FT. 
.WED...S WIND 40 KT. SEAS 17 FT. 
.THU...S WIND 40 KT. SEAS 22 FT. 
.FRI...W WIND 35 KT. SEAS 24 FT.  
$$

PKZ155-041500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT SUN APR 3 2011

...STORM WARNING TONIGHT...

.TONIGHT...NW WIND 50 KT BECOMING W 40 KT AFTER MIDNIGHT. GUSTS TO 70
KT OUT OF BAYS AND PASSES DURING THE EVENING. SEAS 19 FT. 
.MON...SW WIND 40 KT. SEAS 14 FT. RAIN AND SNOW. 
.MON NIGHT AND TUE...W WIND 40 KT. SEAS 17 FT. 
.TUE NIGHT...SE WIND 20 KT. SEAS 11 FT. 
.WED...S WIND 45 KT. SEAS 23 FT. 
.THU...SW WIND 45 KT. SEAS 30 FT. 
.FRI...W WIND 35 KT. SEAS 27 FT.  
$$

PKZ160-041500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT SUN APR 3 2011

...GALE WARNING TONIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...NW WIND 35 KT. SEAS IN ICE FREE WATERS 6 FT. SNOW. HEAVY
FREEZING SPRAY NEAR THE ICE EDGE AFTER MIDNIGHT. 
.MON...SW WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. SNOW. FREEZING
SPRAY IN THE MORNING. 
.MON NIGHT...SW WIND 30 KT BECOMING NW 25 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 6 FT. FREEZING SPRAY AFTER MIDNIGHT. 
.TUE...NW WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. 
.TUE NIGHT...NW WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. 
.WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 8 FT. 
.THU...S WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. 
.FRI...NW WIND 35 KT. SEAS IN ICE FREE WATERS 2 FT.  
$$

PKZ165-041500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...NW WIND 40 KT BECOMING SW 30 KT TOWARDS MORNING. SEAS
19 FT SUBSIDING TO 13 FT AFTER MIDNIGHT. SNOW SHOWERS. FREEZING
SPRAY. 
.MON...SW WIND 35 KT. SEAS 13 FT. RAIN AND SNOW. 
.MON NIGHT...SW WIND 40 KT. SEAS 18 FT. SNOW AND RAIN. 
.TUE...NW WIND 30 KT. SEAS 17 FT. 
.TUE NIGHT...NE WIND 30 KT. SEAS 12 FT. 
.WED...SE WIND 40 KT. SEAS 10 FT. 
.THU...SW WIND 35 KT. SEAS 13 FT. 
.FRI...NW WIND 40 KT. SEAS 18 FT.  
$$

PKZ180-041500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT SUN APR 3 2011

...BRISK WIND ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...NW WIND 25 KT. GUSTS TO 40 KT ALONG THE COAST. SNOW AND
BLOWING SNOW.
.MON...NE WIND 25 KT FROM NUNIVAK ISLAND NORTH AND WEST. SOUTH AND
EAST OF NUNIVAK ISLAND...W WIND 20 KT BECOMING SW 30 KT BY LATE
AFTERNOON. SNOW.
.MON NIGHT...NW WIND 30 KT.
.TUE...NW WIND 25 KT. 
.TUE NIGHT...N WIND 15 KT. 
.WED...E WIND 40 KT. 
.THU...E WIND 45 KT. 
.FRI...NW WIND 35 KT.  
$$

PKZ170-041500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...W WIND 45 KT DIMINISHING TO 25 KT BY MID EVENING. WIND
INCREASING TO SW 40 KT AFTER MIDNIGHT. SEAS 16 FT. RAIN SHOWERS
AND SNOW. 
.MON...W WIND 40 KT. SEAS 18 FT. RAIN.
.MON NIGHT...W WIND 40 KT. SEAS 20 FT. 
.TUE...W WIND 30 KT. SEAS 18 FT. 
.TUE NIGHT...SE WIND 35 KT. SEAS 12 FT. 
.WED...S WIND 45 KT. SEAS 25 FT. 
.THU...SW WIND 45 KT. SEAS 36 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT.  
$$

PKZ171-041500-
UNALASKA BAY
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT BY MID EVENING THEN
BECOMING SW 35 KT AFTER MIDNIGHT. SEAS 8 FT SUBSIDING TO 4 FT. RAIN
AND SNOW. 
.MON...W WIND 35 KT. SEAS 5 FT. RAIN SHOWERS. 
.MON NIGHT...W WIND 35 KT. SEAS 5 FT. 
.TUE...N WIND 20 KT. SEAS 2 FT. 
.TUE NIGHT...SE WIND 20 KT. SEAS 2 FT. 
.WED AND THU...SW WIND 35 KT. SEAS 5 FT. 
.FRI...NW WIND 35 KT. SEAS 16 FT.  
$$

PKZ172-041500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...SW WIND 45 KT. SEAS 15 FT. RAIN.
.MON...SW WIND 40 KT. SEAS 18 FT. 
.MON NIGHT...W WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
18 FT. 
.TUE...SE WIND 40 KT. SEAS 14 FT. 
.TUE NIGHT...S WIND 45 KT. SEAS 17 FT. 
.WED...SW WIND 50 KT. SEAS 35 FT. 
.THU...W WIND 45 KT. SEAS 37 FT. 
.FRI...NW WIND 40 KT. SEAS 24 FT.  
$$

PKZ175-041500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT SUN APR 3 2011

...STORM WARNING THROUGH MONDAY...

.TONIGHT...SW WIND 50 KT. SEAS 19 FT. RAIN AND SNOW. 
.MON...W WIND 50 KT DIMINISHING TO 40 KT BY LATE AFTERNOON. SEAS 22
FT. 
.MON NIGHT...W WIND 30 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS
19 FT. RAIN.
.TUE...SE WIND 40 KT. SEAS 14 FT. 
.TUE NIGHT...SE WIND 40 KT. SEAS 18 FT. 
.WED...NW WIND 55 KT. SEAS 25 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...W WIND 25 KT. SEAS 21 FT.  
$$

PKZ176-041500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT SUN APR 3 2011

...STORM WARNING THROUGH MONDAY...

.TONIGHT...W WIND 50 KT. GUSTS TO 65 KT. SEAS 24 FT. RAIN AND SNOW. 
.MON...W WIND 50 KT WITH GUSTS TO 60 KT. WIND DIMINISHING TO 30 KT IN
THE AFTERNOON. SEAS 25 FT. 
.MON NIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
17 FT. 
.TUE...NE WIND 30 KT. SEAS 12 FT. 
.TUE NIGHT...NE WIND 40 KT. SEAS 15 FT. 
.WED...N WIND 50 KT. SEAS 23 FT. 
.THU...NW WIND 35 KT. SEAS 23 FT. 
.FRI...SW WIND 20 KT. SEAS 17 FT.  
$$

PKZ185-041500-
ST MATTHEW ISLAND WATERS
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...

.TONIGHT...N WIND 25 KT E OF SAINT MATTHEW ISLAND...NE 40 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 9 FT. HEAVY FREEZING
SPRAY. 
.MON...NE WIND 35 KT BECOMING N 25 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 9 FT. HEAVY FREEZING SPRAY. 
.MON NIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT BUILDING TO
10 FT AFTER MIDNIGHT. HEAVY FREEZING SPRAY. 
.TUE...N WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT. 
.TUE NIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 7 FT. 
.WED...NE WIND 50 KT. SEAS IN ICE FREE WATERS 20 FT. 
.THU...N WIND 45 KT. SEAS IN ICE FREE WATERS 17 FT. 
.FRI...NW WIND 35 KT. SEAS IN ICE FREE WATERS 14 FT.  
$$

PKZ179-041500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT SUN APR 3 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...VARIABLE WIND 15 KT BECOMING S 35 KT AFTER MIDNIGHT. SEAS
7 FT. SNOW. FREEZING SPRAY. 
.MON...SW WIND 40 KT. SEAS 13 FT. SNOW.
.MON NIGHT...N WIND 25 KT. SEAS 14 FT. FREEZING SPRAY. 
.TUE...N WIND 15 KT. SEAS 14 FT. 
.TUE NIGHT...E WIND 40 KT. SEAS 11 FT. 
.WED...SE WIND 50 KT. SEAS 18 FT. 
.THU AND FRI...NW WIND 40 KT. SEAS 19 FT. 
$$
8 follow-up statements
335 
FZAK52 PAFC 041112
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT MON APR 4 2011

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.

PKZ199-050300-
400 AM AKDT MON APR 4 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 982 MB LOW 140 NM NORTH OF ATTU WILL WEAKEN AND DISSIPATE NEAR
SAINT PAUL LATE MON NIGHT. A 987 MB LOW DEVELOPING 130 NM NORTHWEST
OF SAINT PAUL THIS MORNING WILL TRACK RAPIDLY ASHORE THE KUSKOKWIM
DELTA COAST LATE MON AFTERNOON. A LOW OVER THE NORTH PACIFIC WILL
MOVE TO AROUND 200 NM SOUTHWEST OF ADAK AT 979 MB EARLY WED MORNING.

$$

PKZ150-050300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...W WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
14 FT. RAIN AND SNOW. 
.TONIGHT...W WIND 35 KT. SEAS 15 FT. 
.TUE...W WIND 40 KT. SEAS 16 FT. 
.TUE NIGHT...NW WIND 35 KT. SEAS 14 FT. 
.WED...S WIND 40 KT. SEAS 11 FT. 
.THU...SW WIND 40 KT. SEAS 20 FT. 
.FRI...W WIND 35 KT. SEAS 21 FT.  

$$

PKZ155-050300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...SW WIND 40 KT. SEAS 18 FT SUBSIDING TO 14 FT IN THE
AFTERNOON. RAIN.
.TONIGHT...W WIND 40 KT. SEAS 17 FT. 
.TUE...W WIND 40 KT BECOMING NW 30 KT IN THE AFTERNOON. SEAS 17 FT. 
.TUE NIGHT...E WIND 20 KT. SEAS 11 FT. 
.WED...S WIND 45 KT. SEAS 22 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...NW WIND 40 KT. SEAS 25 FT.  

$$

PKZ160-050300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT MON APR 4 2011

...GALE WARNING TUESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY...

.TODAY...SW WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT. SNOW. FREEZING
SPRAY. 
.TONIGHT...SW WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. HEAVY
FREEZING SPRAY W OF 160W. 
.TUE...NW WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY FREEZING
SPRAY. 
.TUE NIGHT...NW WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. 
.WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 6 FT. 
.THU...S WIND 35 KT. SEAS IN ICE FREE WATERS 6 FT. 
.FRI...W WIND 40 KT. SEAS IN ICE FREE WATERS 7 FT.  

$$

PKZ165-050300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT MON APR 4 2011

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

.TODAY...SW WIND 35 KT. SEAS 9 FT BUILDING TO 13 FT IN THE
AFTERNOON. SNOW AND RAIN. 
.TONIGHT...SW WIND 40 KT. SEAS 19 FT. SNOW AND RAIN. FREEZING SPRAY
AFTER MIDNIGHT.
.TUE...NW WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 17
FT. HEAVY FREEZING SPRAY E OF PORT MOLLER. 
.TUE NIGHT...NE WIND 30 KT. SEAS 12 FT. 
.WED...SE WIND 40 KT. SEAS 11 FT. 
.THU...SW WIND 40 KT. SEAS 15 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT.  

$$

PKZ180-050300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT MON APR 4 2011

...BRISK WIND ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 25 KT. NUNIVAK ISLAND N...NE WIND 20 KT BECOMING N
20 KT IN THE AFTERNOON. SNOW.
.TONIGHT AND TUE...NW WIND 25 KT.  
.TUE NIGHT...N WIND 15 KT. 
.WED...E WIND 50 KT. 
.THU...E WIND 45 KT. 
.FRI...NW WIND 45 KT.  

$$

PKZ170-050300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 15 FT. RAIN AND SNOW. 
.TONIGHT...W WIND 40 KT. SEAS 21 FT. 
.TUE...W WIND 30 KT BECOMING SE 20 KT IN THE AFTERNOON. SEAS 18 FT.
RAIN AND SNOW. 
.TUE NIGHT...SE WIND 35 KT. SEAS 13 FT. 
.WED...S WIND 50 KT. SEAS 26 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 45 KT. SEAS 26 FT.  

$$

PKZ171-050300-
UNALASKA BAY
400 AM AKDT MON APR 4 2011

...GALE WARNING TONIGHT...

.TODAY...SW WIND 30 KT. SEAS 5 FT. RAIN.
.TONIGHT...W WIND 35 KT. SEAS 5 FT. 
.TUE...NW WIND 20 KT BECOMING E 10 KT IN THE AFTERNOON. SEAS 2 FT.
RAIN AND SNOW. 
.TUE NIGHT...SE WIND 20 KT. SEAS 2 FT. 
.WED...S WIND 40 KT. SEAS 6 FT. 
.THU...SW WIND 40 KT. SEAS 6 FT. 
.FRI...NW WIND 35 KT. SEAS 16 FT.  

$$

PKZ172-050300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...W WIND 40 KT. SEAS 18 FT. SNOW SHOWERS. 
.TONIGHT...W WIND 40 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS
18 FT. SNOW.
.TUE...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
16 FT. RAIN AND SNOW. 
.TUE NIGHT...S WIND 45 KT. SEAS 18 FT. 
.WED...S WIND 55 KT. SEAS 36 FT. 
.THU...W WIND 50 KT. SEAS 37 FT. 
.FRI...NW WIND 40 KT. SEAS 26 FT.  

$$

PKZ175-050300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT MON APR 4 2011

...GALE WARNING TODAY AND TUESDAY...

.TODAY...W WIND 45 KT. SEAS 22 FT. 
.TONIGHT...W WIND 30 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS 19 FT.
RAIN.
.TUE...SE WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
11 FT BERING SIDE...18 FT PACIFIC SIDE. RAIN AND SNOW. 
.TUE NIGHT...SE WIND 40 KT. SEAS 19 FT. 
.WED...NW WIND 55 KT. SEAS 28 FT. 
.THU...NW WIND 45 KT. SEAS 25 FT. 
.FRI...W WIND 30 KT. SEAS 20 FT.  

$$

PKZ176-050300-
WESTERN ALEUTIANS KISKA TO ATTU
400 AM AKDT MON APR 4 2011

...STORM WARNING TODAY...

.TODAY...W WIND 55 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS
25 FT. 
.TONIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
18 FT. 
.TUE...VARIABLE WIND 10 KT BECOMING NE WIND 30 KT IN THE AFTERNOON.
FROM SHEMYA W...VARIABLE WIND 10 KT BECOMING NE 20 KT IN THE
AFTERNOON. SEAS 12 FT. RAIN.
.TUE NIGHT...NE WIND 40 KT. SEAS 16 FT. 
.WED...N WIND 50 KT. SEAS 23 FT. 
.THU...NW WIND 35 KT. SEAS 23 FT. 
.FRI...SW WIND 25 KT. SEAS 17 FT.  

$$

PKZ185-050300-
ST MATTHEW ISLAND WATERS
400 AM AKDT MON APR 4 2011

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

.TODAY...NE WIND 35 KT BECOMING N 25 KT IN THE AFTERNOON. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY. 
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 9 FT. HEAVY
FREEZING SPRAY NEAR THE ICE EDGE. 
.TUE...N WIND 15 KT. SEAS IN ICE FREE WATERS 10 FT. 
.TUE NIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 8 FT. 
.WED...NE WIND 50 KT. SEAS IN ICE FREE WATERS 21 FT. 
.THU...N WIND 50 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT.  

$$

PKZ179-050300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT MON APR 4 2011

...GALE WARNING TODAY...

.TODAY...SW WIND 40 KT DIMINISHING TO 30 KT IN THE AFTERNOON. SEAS 12
FT. SNOW AND RAIN. FREEZING SPRAY N OF SAINT PAUL ISLAND. 
.TONIGHT...N WIND 25 KT. SEAS 15 FT. FREEZING SPRAY. 
.TUE...NW WIND 15 KT. SEAS 15 FT SUBSIDING TO 11 FT IN THE
AFTERNOON. 
.TUE NIGHT...E WIND 40 KT. SEAS 12 FT. 
.WED...E WIND 50 KT. SEAS 18 FT. 
.THU AND FRI...NW WIND 45 KT. SEAS 23 FT.   

$$
946 
FZAK52 PAFC 041831 AAA
CWFALU

COASTAL WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
1030 AM AKDT MON APR 4 2011

UPDATED ZONE 171

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.

PKZ199-050300-
400 AM AKDT MON APR 4 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 982 MB LOW 140 NM NORTH OF ATTU WILL WEAKEN AND DISSIPATE NEAR
SAINT PAUL LATE MON NIGHT. A 987 MB LOW DEVELOPING 130 NM NORTHWEST
OF SAINT PAUL THIS MORNING WILL TRACK RAPIDLY ASHORE THE KUSKOKWIM
DELTA COAST LATE MON AFTERNOON. A LOW OVER THE NORTH PACIFIC WILL
MOVE TO AROUND 200 NM SOUTHWEST OF ADAK AT 979 MB EARLY WED MORNING.

$$

PKZ150-050300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...W WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
14 FT. RAIN AND SNOW. 
.TONIGHT...W WIND 35 KT. SEAS 15 FT. 
.TUE...W WIND 40 KT. SEAS 16 FT. 
.TUE NIGHT...NW WIND 35 KT. SEAS 14 FT. 
.WED...S WIND 40 KT. SEAS 11 FT. 
.THU...SW WIND 40 KT. SEAS 20 FT. 
.FRI...W WIND 35 KT. SEAS 21 FT.  

$$

PKZ155-050300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...SW WIND 40 KT. SEAS 18 FT SUBSIDING TO 14 FT IN THE
AFTERNOON. RAIN.
.TONIGHT...W WIND 40 KT. SEAS 17 FT. 
.TUE...W WIND 40 KT BECOMING NW 30 KT IN THE AFTERNOON. SEAS 17 FT. 
.TUE NIGHT...E WIND 20 KT. SEAS 11 FT. 
.WED...S WIND 45 KT. SEAS 22 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...NW WIND 40 KT. SEAS 25 FT.  

$$

PKZ160-050300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT MON APR 4 2011

...GALE WARNING TUESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY...

.TODAY...SW WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT. SNOW. FREEZING
SPRAY. 
.TONIGHT...SW WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. HEAVY
FREEZING SPRAY W OF 160W. 
.TUE...NW WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY FREEZING
SPRAY. 
.TUE NIGHT...NW WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT. 
.WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 6 FT. 
.THU...S WIND 35 KT. SEAS IN ICE FREE WATERS 6 FT. 
.FRI...W WIND 40 KT. SEAS IN ICE FREE WATERS 7 FT.  

$$

PKZ165-050300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT MON APR 4 2011

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

.TODAY...SW WIND 35 KT. SEAS 9 FT BUILDING TO 13 FT IN THE
AFTERNOON. SNOW AND RAIN. 
.TONIGHT...SW WIND 40 KT. SEAS 19 FT. SNOW AND RAIN. FREEZING SPRAY
AFTER MIDNIGHT.
.TUE...NW WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 17
FT. HEAVY FREEZING SPRAY E OF PORT MOLLER. 
.TUE NIGHT...NE WIND 30 KT. SEAS 12 FT. 
.WED...SE WIND 40 KT. SEAS 11 FT. 
.THU...SW WIND 40 KT. SEAS 15 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT.  

$$

PKZ180-050300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT MON APR 4 2011

...BRISK WIND ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 25 KT. NUNIVAK ISLAND N...NE WIND 20 KT BECOMING N
20 KT IN THE AFTERNOON. SNOW.
.TONIGHT AND TUE...NW WIND 25 KT.  
.TUE NIGHT...N WIND 15 KT. 
.WED...E WIND 50 KT. 
.THU...E WIND 45 KT. 
.FRI...NW WIND 45 KT.  

$$

PKZ170-050300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 15 FT. RAIN AND SNOW. 
.TONIGHT...W WIND 40 KT. SEAS 21 FT. 
.TUE...W WIND 30 KT BECOMING SE 20 KT IN THE AFTERNOON. SEAS 18 FT.
RAIN AND SNOW. 
.TUE NIGHT...SE WIND 35 KT. SEAS 13 FT. 
.WED...S WIND 50 KT. SEAS 26 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 45 KT. SEAS 26 FT.  

$$

PKZ171-050300-
UNALASKA BAY
1030 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...SW WIND 35 KT. SEAS 5 FT. RAIN.
.TONIGHT...W WIND 40 KT. SEAS 6 FT. 
.TUE...NW WIND 25 KT BECOMING SE 15 KT IN THE AFTERNOON. 
SEAS 7 FT SUBSIDING TO 2 FT IN THE AFTERNOON. RAIN AND SNOW. 
.TUE NIGHT...SE WIND 20 KT. SEAS 2 FT. 
.WED...S WIND 40 KT. SEAS 6 FT. 
.THU...SW WIND 40 KT. SEAS 6 FT. 
.FRI...NW WIND 35 KT. SEAS 16 FT.  

$$

PKZ172-050300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TODAY...W WIND 40 KT. SEAS 18 FT. SNOW SHOWERS. 
.TONIGHT...W WIND 40 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS
18 FT. SNOW.
.TUE...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
16 FT. RAIN AND SNOW. 
.TUE NIGHT...S WIND 45 KT. SEAS 18 FT. 
.WED...S WIND 55 KT. SEAS 36 FT. 
.THU...W WIND 50 KT. SEAS 37 FT. 
.FRI...NW WIND 40 KT. SEAS 26 FT.  

$$

PKZ175-050300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT MON APR 4 2011

...GALE WARNING TODAY AND TUESDAY...

.TODAY...W WIND 45 KT. SEAS 22 FT. 
.TONIGHT...W WIND 30 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS 19 FT.
RAIN.
.TUE...SE WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS
11 FT BERING SIDE...18 FT PACIFIC SIDE. RAIN AND SNOW. 
.TUE NIGHT...SE WIND 40 KT. SEAS 19 FT. 
.WED...NW WIND 55 KT. SEAS 28 FT. 
.THU...NW WIND 45 KT. SEAS 25 FT. 
.FRI...W WIND 30 KT. SEAS 20 FT.  

$$

PKZ176-050300-
WESTERN ALEUTIANS KISKA TO ATTU
400 AM AKDT MON APR 4 2011

...STORM WARNING TODAY...

.TODAY...W WIND 55 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS
25 FT. 
.TONIGHT...SW WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
18 FT. 
.TUE...VARIABLE WIND 10 KT BECOMING NE WIND 30 KT IN THE AFTERNOON.
FROM SHEMYA W...VARIABLE WIND 10 KT BECOMING NE 20 KT IN THE
AFTERNOON. SEAS 12 FT. RAIN.
.TUE NIGHT...NE WIND 40 KT. SEAS 16 FT. 
.WED...N WIND 50 KT. SEAS 23 FT. 
.THU...NW WIND 35 KT. SEAS 23 FT. 
.FRI...SW WIND 25 KT. SEAS 17 FT.  

$$

PKZ185-050300-
ST MATTHEW ISLAND WATERS
400 AM AKDT MON APR 4 2011

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

.TODAY...NE WIND 35 KT BECOMING N 25 KT IN THE AFTERNOON. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY. 
.TONIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 9 FT. HEAVY
FREEZING SPRAY NEAR THE ICE EDGE. 
.TUE...N WIND 15 KT. SEAS IN ICE FREE WATERS 10 FT. 
.TUE NIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 8 FT. 
.WED...NE WIND 50 KT. SEAS IN ICE FREE WATERS 21 FT. 
.THU...N WIND 50 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT.  

$$

PKZ179-050300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT MON APR 4 2011

...GALE WARNING TODAY...

.TODAY...SW WIND 40 KT DIMINISHING TO 30 KT IN THE AFTERNOON. SEAS 12
FT. SNOW AND RAIN. FREEZING SPRAY N OF SAINT PAUL ISLAND. 
.TONIGHT...N WIND 25 KT. SEAS 15 FT. FREEZING SPRAY. 
.TUE...NW WIND 15 KT. SEAS 15 FT SUBSIDING TO 11 FT IN THE
AFTERNOON. 
.TUE NIGHT...E WIND 40 KT. SEAS 12 FT. 
.WED...E WIND 50 KT. SEAS 18 FT. 
.THU AND FRI...NW WIND 45 KT. SEAS 23 FT.   

$$
577 
FZAK52 PAFC 042324
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT MON APR 4 2011

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.

PKZ199-051500-
400 PM AKDT MON APR 4 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A COLD FRONT EXTENDING FROM THE CENTRAL BERING TO THE KUSKOKWIM 
DELTA WILL TRACK TO THE WESTERN GULF TUE MORNING. A DEVELOPING
PACIFIC LOW WILL MOVE TO 435 NM SOUTHWEST OF ADAK TUE AFTERNOON AT
986 MB AND THEN RAPIDLY STRENGTHEN TO 945 MB AS IT MOVES TO 140 NM 
NORTHWEST OF ADAK WED AFTERNOON.
$$

PKZ150-051500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...W WIND INCREASING TO 40 KT BY MIDNIGHT. SEAS 14 FT. 
.TUE...W WIND 40 KT. SEAS 16 FT. 
.TUE NIGHT...NW WIND 35 KT BECOMING W 25 KT AFTER MIDNIGHT. SEAS 14
FT. FREEZING SPRAY. 
.WED...S WIND 30 KT. SEAS 9 FT. 
.WED NIGHT...S WIND 45 KT. SEAS 14 FT. 
.THU...SW WIND 45 KT. SEAS 22 FT. 
.FRI...W WIND 35 KT. SEAS 22 FT. 
.SAT...NW WIND 40 KT. SEAS 16 FT.  
$$

PKZ155-051500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...W WIND 40 KT. SEAS 17 FT. 
.TUE...W WIND 40 KT. SEAS 17 FT. 
.TUE NIGHT...SE WIND 20 KT BECOMING SW 35 KT TOWARDS MORNING. FROM
THE SHUMAGIN ISLANDS E...W WIND 20 KT BECOMING S TOWARDS MORNING.
SEAS 11 FT. RAIN AND SNOW. 
.WED...S WIND 40 KT. SEAS 15 FT. 
.WED NIGHT...S WIND 45 KT. SEAS 22 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT. 
.SAT...NW WIND 45 KT. SEAS 18 FT.  
$$

PKZ160-051500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...
...HEAVY FREEZING SPRAY WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW WIND 35 KT. SEAS IN ICE FREE WATERS 6 FT. FREEZING
SPRAY MAINLY AFTER MIDNIGHT. 
.TUE...NW WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY FREEZING
SPRAY. 
.TUE NIGHT...NW WIND 30 KT BECOMING N 20 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 6 FT. HEAVY FREEZING SPRAY. 
.WED...E WIND 40 KT. SEAS IN ICE FREE WATERS 5 FT. 
.WED NIGHT...SE WIND 45 KT. SEAS IN ICE FREE WATERS 7 FT. 
.THU...S WIND 45 KT. SEAS IN ICE FREE WATERS 7 FT. 
.FRI...W WIND 40 KT. SEAS IN ICE FREE WATERS 7 FT. 
.SAT...NW WIND 40 KT. SEAS IN ICE FREE WATERS 8 FT. 
$$

PKZ165-051500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...
...HEAVY FREEZING SPRAY WARNING TUESDAY...

.TONIGHT...SW WIND 45 KT. SEAS 20 FT. SNOW AND RAIN. FREEZING SPRAY
NEAR THE ICE EDGE AFTER MIDNIGHT.
.TUE...W WIND 35 KT BECOMING NW 20 KT IN THE AFTERNOON. SEAS 18 FT.
HEAVY FREEZING SPRAY NEAR THE ICE EDGE. 
.TUE NIGHT...NE WIND 15 KT BECOMING SE 30 KT BY MIDNIGHT. SEAS 13 FT.
SNOW AND RAIN.  
.WED...S WIND 45 KT. SEAS 10 FT. 
.WED NIGHT...S WIND 45 KT. SEAS 13 FT. 
.THU...SW WIND 50 KT. SEAS 28 FT. 
.FRI...NW WIND 45 KT. SEAS 25 FT. 
.SAT...NW WIND 40 KT. SEAS 20 FT.  
$$

PKZ180-051500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...NW WIND 35 KT. 
.TUE...NW WIND 35 KT DIMINISHING TO 25 KT BY LATE AFTERNOON. 
.TUE NIGHT...NW WIND 20 KT BECOMING NE TOWARDS MORNING. 
.WED...E WIND 50 KT. 
.WED NIGHT AND THU...SE WIND 50 KT. 
.FRI...NW WIND 45 KT. 
.SAT...NW WIND 35 KT.  
$$

PKZ170-051500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT MON APR 4 2011

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

.TONIGHT...W WIND 45 KT. SEAS 21 FT. 
.TUE...W WIND 30 KT BECOMING SE 25 KT BY LATE AFTERNOON. SEAS 18 FT.
RAIN.
.TUE NIGHT...SE WIND 30 KT INCREASING TO S 40 KT AFTER MIDNIGHT. SEAS
16 FT. RAIN.
.WED...S WIND 50 KT. SEAS 22 FT. 
.WED NIGHT...SW WIND 55 KT. SEAS 25 FT. 
.THU...W WIND 55 KT. SEAS 33 FT. 
.FRI...NW WIND 45 KT. SEAS 27 FT. 
.SAT...NW WIND 40 KT. SEAS 18 FT.  
$$

PKZ171-051500-
UNALASKA BAY
400 PM AKDT MON APR 4 2011

...GALE WARNING TONIGHT...

.TONIGHT...W WIND 45 KT DIMINISHING TO 35 KT TOWARDS MORNING. SEAS 7
FT. RAIN.
.TUE...W WIND 25 KT IN THE MORNING BECOMING SE 15 KT BY LATE
AFTERNOON. SEAS 2 FT. RAIN.
.TUE NIGHT...SE WIND 15 KT BECOMING S 30 KT AFTER MIDNIGHT. SEAS
2 FT BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED AND WED NIGHT...S WIND 45 KT. SEAS 6 FT. 
.THU...SW WIND 40 KT. SEAS 6 FT. 
.FRI...NW WIND 35 KT. SEAS 16 FT. 
.SAT...NW WIND 30 KT. SEAS 13 FT.  
$$

PKZ172-051500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT MON APR 4 2011

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...W WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
18 FT. RAIN.
.TUE...SE WIND 25 KT INCREASING TO S 40 KT IN THE AFTERNOON. SEAS
16 FT. RAIN.
.TUE NIGHT...S WIND 45 KT. SEAS 13 FT BERING SIDE...20 FT PACIFIC
SIDE. RAIN.
.WED...S WIND 55 KT. SEAS 30 FT. 
.WED NIGHT...SW WIND 55 KT. SEAS 31 FT. 
.THU...W WIND 55 KT. SEAS 32 FT. 
.FRI...NW WIND 40 KT. SEAS 25 FT. 
.SAT...W WIND 25 KT. SEAS 14 FT.  
$$

PKZ175-051500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT MON APR 4 2011

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W WIND 30 KT BECOMING S 15 KT AFTER MIDNIGHT. SEAS
19 FT. RAIN AND SNOW. 
.TUE...E WIND 30 KT. SEAS 13 FT. RAIN AND SNOW. 
.TUE NIGHT...NE WIND 35 KT...EXCEPT BECOMING S 40 KT AFTER MIDNIGHT
EAST OF 180. SEAS 13 FT BERING SIDE...20 FT PACIFIC SIDE. RAIN.
.WED...NW WIND 50 KT. SEAS 23 FT. 
.WED NIGHT...W WIND 55 KT. SEAS 25 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...W WIND 30 KT. SEAS 18 FT. 
.SAT...SW WIND 25 KT. SEAS 16 FT.  
$$

PKZ176-051500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT MON APR 4 2011

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW WIND 30 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. SEAS
18 FT. 
.TUE...S WIND 15 KT BECOMING NE 25 KT IN THE AFTERNOON. SEAS 12 FT.
RAIN.
.TUE NIGHT...NE WIND 30 KT BECOMING N 40 KT AFTER MIDNIGHT. SEAS
9 FT BUILDING TO 14 FT AFTER MIDNIGHT. RAIN.
.WED...N WIND 50 KT. SEAS 21 FT. 
.WED NIGHT...NW WIND 50 KT. SEAS 22 FT. 
.THU...NW WIND 40 KT. SEAS 20 FT. 
.FRI...SW WIND 25 KT. SEAS 15 FT. 
.SAT...SW WIND 30 KT. SEAS 17 FT.  
$$

PKZ185-051500-
ST MATTHEW ISLAND WATERS
400 PM AKDT MON APR 4 2011

...GALE WARNING TUESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY NIGHT...

.TONIGHT...N WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT. HEAVY
FREEZING SPRAY MAINLY IN THE EVENING. 
.TUE...N WIND 20 KT...EXCEPT BECOMING E 15 KT WEST OF SAINT MATTHEW
ISLAND BY LATE AFTERNOON. SEAS IN ICE FREE WATERS 10 FT. 
.TUE NIGHT...E WIND INCREASING TO 35 KT. SEAS IN ICE FREE WATERS 8
FT. HEAVY FREEZING SPRAY MAINLY AFTER MIDNIGHT. 
.WED...E WIND 55 KT. SEAS IN ICE FREE WATERS 19 FT. 
.WED NIGHT...NE WIND 60 KT. SEAS IN ICE FREE WATERS 24 FT. 
.THU...N WIND 60 KT. SEAS IN ICE FREE WATERS 23 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 14 FT. 
.SAT...S WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT.  
$$

PKZ179-051500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT MON APR 4 2011

...GALE WARNING TONIGHT AND TUESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TUESDAY NIGHT...

.TONIGHT...W WIND 35 KT BECOMING N 20 KT TOWARDS MORNING. SEAS 17 FT.
SNOW. FREEZING SPRAY. 
.TUE...N WIND 15 KT BECOMING E 20 KT BY LATE AFTERNOON. SEAS 15 FT.
FREEZING SPRAY IN THE AFTERNOON. 
.TUE NIGHT...E WIND 25 KT INCREASING TO 45 KT TOWARDS MORNING. SEAS
12 FT. SNOW. HEAVY FREEZING SPRAY. 
.WED...SE WIND 45 KT. SEAS 18 FT. 
.WED NIGHT...S WIND 55 KT. SEAS 28 FT. 
.THU...W WIND 55 KT. SEAS 30 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT. 
.SAT...W WIND 25 KT. SEAS 17 FT.  
$$
082 
FZAK52 PAFC 051147
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT TUE APR 5 2011

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.

PKZ199-060300-
400 AM AKDT TUE APR 5 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A DEVELOPING PACIFIC LOW WILL MOVE TO 400 NM SOUTHWEST OF ADAK TUE
AFTERNOON AT 990 MB AND THEN RAPIDLY STRENGTHEN TO 944 MB AS IT
MOVES TO 200 NM NORTHWEST OF ADAK WED AFTERNOON. THE LOW WILL THEN
MOVE TO 125 NM NORTHWEST OF ST PAUL AT 943 MB ON THU MORNING.

$$

PKZ150-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT TUE APR 5 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 17 FT. FREEZING SPRAY NEAR THE COAST. 
.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. FREEZING SPRAY. 
.WED...S WIND 15 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 18 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...W WIND 35 KT. SEAS 23 FT. 
.SAT...W WIND 30 KT. SEAS 14 FT.  

$$

PKZ155-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 40 KT. SEAS 19 FT. RAIN.
.TONIGHT...SE WIND 20 KT BECOMING S 35 KT AFTER MIDNIGHT. FROM THE
SHUMAGIN ISLANDS E...W WIND 20 KT BECOMING S AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.WED...S WIND 40 KT INCREASING TO 50 KT IN THE AFTERNOON. GUSTS TO 65
MPH IN THE AFTERNOON. FROM THE
SHUMAGIN ISLANDS E...S WIND 35 KT. SEAS 18 FT. RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 40 KT. SEAS 22 FT. 
.SAT...W WIND 30 KT. SEAS 13 FT.  

$$

PKZ160-060300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT TUE APR 5 2011

...GALE WARNING TODAY AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY...

.TODAY...W WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY FREEZING
SPRAY. 
.TONIGHT...NW WIND 30 KT BECOMING N 20 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 6 FT. HEAVY FREEZING SPRAY. 
.WED...E WIND 30 KT BECOMING SE 40 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 4 FT BUILDING TO 7 FT IN THE AFTERNOON. SNOW. HEAVY
FREEZING SPRAY. 
.WED NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 9 FT. 
.THU...S WIND 50 KT. SEAS IN ICE FREE WATERS 10 FT. 
.FRI...W WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT. 
.SAT...W WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.  

$$

PKZ165-060300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT TUE APR 5 2011

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

.TODAY...W WIND 35 KT BECOMING NW 25 KT IN THE AFTERNOON. SEAS
17 FT. HEAVY FREEZING SPRAY PORT MOLLER E. 
.TONIGHT...E WIND 30 KT. SEAS 12 FT. SNOW AND RAIN. FREEZING SPRAY. 
.WED...SE WIND 30 KT BECOMING S 50 KT IN THE AFTERNOON. SEAS 8 FT
BUILDING TO 12 FT IN THE AFTERNOON. RAIN AND SNOW. FREEZING SPRAY
PORT MOLLER E IN THE MORNING. 
.WED NIGHT...S WIND 45 KT. SEAS 13 FT. 
.THU...SW WIND 55 KT. SEAS 30 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT. 
.SAT...SW WIND 25 KT. SEAS 13 FT.  

$$

PKZ180-060300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...NW WIND 30 KT. AREAS OF BLOWING SNOW. 
.TONIGHT...N WIND 20 KT. 
.WED...E WIND 35 KT INCREASING TO 50 KT IN THE AFTERNOON. SNOW.
.WED NIGHT...SE WIND 45 KT. 
.THU...S WIND 50 KT. 
.FRI...NW WIND 40 KT. 
.SAT...NE WIND 20 KT.  

$$

PKZ170-060300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 25 KT BECOMING SE IN THE AFTERNOON. SEAS 18 FT. RAIN
AND SNOW. 
.TONIGHT...S WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
16 FT. RAIN.
.WED...S WIND 45 KT INCREASING TO 55 KT IN THE AFTERNOON. GUSTS TO 65
MPH IN THE AFTERNOON. BERING SIDE...SEAS 16 FT. PACIFIC SIDE...SEAS
18 FT BUILDING TO 26 FT IN THE AFTERNOON. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 30 FT. 
.THU...W WIND 60 KT. SEAS 34 FT. 
.FRI...NW WIND 40 KT. SEAS 27 FT. 
.SAT...SW WIND 30 KT. SEAS 15 FT.  

$$

PKZ171-060300-
UNALASKA BAY
400 AM AKDT TUE APR 5 2011

...GALE WARNING WEDNESDAY...

.TODAY...W WIND 20 KT BECOMING S 10 KT IN THE AFTERNOON. GUSTS TO 40
KT IN THE MORNING. SEAS 2 FT. RAIN AND SNOW. 
.TONIGHT...SE WIND 15 KT BECOMING S 30 KT AFTER MIDNIGHT. SEAS 2 FT
BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. GUSTS TO 55
MPH IN THE AFTERNOON. SEAS 5 FT. RAIN.
.WED NIGHT AND THU...SW WIND 45 KT. SEAS 7 FT.  
.FRI...NW WIND 40 KT. SEAS 16 FT. 
.SAT...SW WIND 20 KT. SEAS 3 FT.  

$$

PKZ172-060300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS 15
FT. RAIN AND SNOW. 
.TONIGHT...S WIND 45 KT. SEAS 15 FT BERING SIDE...21 FT PACIFIC SIDE.
RAIN.
.WED...SW WIND 55 KT. GUSTS TO 70 MPH. SEAS 21 FT BERING SIDE...30 FT
PACIFIC SIDE. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 31 FT. 
.THU...W WIND 55 KT. SEAS 32 FT. 
.FRI...W WIND 40 KT. SEAS 24 FT. 
.SAT...SW WIND 35 KT. SEAS 15 FT.  

$$

PKZ175-060300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...E WIND 30 KT. SEAS 13 FT. RAIN AND SNOW. 
.TONIGHT...E WIND 35 KT. SEAS 13 FT BERING SIDE...21 FT PACIFIC SIDE.
RAIN.
.WED...W WIND 45 KT INCREASING TO 55 KT IN THE AFTERNOON. E OF
176W...S WIND 25 KT BECOMING W 55 KT AFTER MIDNIGHT. SEAS 15 FT
BUILDING TO 21 FT IN THE AFTERNOON. RAIN AND SNOW. 
.WED NIGHT...NW WIND 55 KT. SEAS 22 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...SW WIND 40 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 17 FT.  

$$

PKZ176-060300-
WESTERN ALEUTIANS KISKA TO ATTU
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...VARIABLE WIND 15 KT BECOMING NE 25 KT IN THE AFTERNOON. SEAS
13 FT. SNOW AND RAIN. 
.TONIGHT...NE WIND 30 KT BECOMING N 40 KT AFTER MIDNIGHT. SEAS 13 FT.
SNOW AND RAIN. 
.WED...NW WIND 50 KT. SEAS 18 FT. SNOW AND RAIN. 
.WED NIGHT...NW WIND 45 KT. SEAS 19 FT. 
.THU...NW WIND 40 KT. SEAS 20 FT. 
.FRI...SW WIND 45 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 18 FT.  

$$

PKZ185-060300-
ST MATTHEW ISLAND WATERS
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY...

.TODAY...N WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT. 
.TONIGHT...E WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY NEAR THE ICE EDGE. 
.WED...E WIND 45 KT BECOMING NE 60 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 12 FT BUILDING TO 18 FT IN THE AFTERNOON. SNOW. HEAVY
FREEZING SPRAY. 
.WED NIGHT...NE WIND 60 KT. SEAS IN ICE FREE WATERS 22 FT. 
.THU...N WIND 55 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT. 
.SAT...E WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.  

$$

PKZ179-060300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT TUE APR 5 2011

...GALE WARNING TONIGHT AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY...

.TODAY...N WIND 20 KT BECOMING E IN THE AFTERNOON. SEAS 15 FT.
FREEZING SPRAY. 
.TONIGHT...E WIND 30 KT INCREASING TO 45 KT AFTER MIDNIGHT. SEAS
13 FT. SNOW AND RAIN. HEAVY FREEZING SPRAY SAINT PAUL ISLAND N. 
.WED...E WIND 45 KT. SEAS 18 FT. RAIN AND SNOW. HEAVY FREEZING SPRAY
N OF SAINT PAUL ISLAND IN THE MORNING. 
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...W WIND 50 KT. SEAS 23 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT. 
.SAT...S WIND 25 KT. SEAS 10 FT.  

$$
763 
FZAK52 PAFC 051626 AAA
CWFALU

COASTAL WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
820 AM AKDT TUE APR 5 2011

UPDATED ZONES 155 160 165 175 176 179 180

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.

PKZ199-060300-
400 AM AKDT TUE APR 5 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A DEVELOPING PACIFIC LOW WILL MOVE TO 400 NM SOUTHWEST OF ADAK TUE
AFTERNOON AT 990 MB AND THEN RAPIDLY STRENGTHEN TO 944 MB AS IT
MOVES TO 200 NM NORTHWEST OF ADAK WED AFTERNOON. THE LOW WILL THEN
MOVE TO 125 NM NORTHWEST OF ST PAUL AT 943 MB ON THU MORNING.

$$

PKZ150-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT TUE APR 5 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 17 FT. FREEZING SPRAY NEAR THE COAST. 
.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. FREEZING SPRAY. 
.WED...S WIND 15 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 18 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...W WIND 35 KT. SEAS 23 FT. 
.SAT...W WIND 30 KT. SEAS 14 FT.  

$$

PKZ155-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 40 KT DIMINISHING TO 20 KT BY LATE AFTERNOON. 
SEAS 19 FT. RAIN.
.TONIGHT...SE WIND 20 KT BECOMING S 35 KT AFTER MIDNIGHT. FROM THE
SHUMAGIN ISLANDS E...W WIND 20 KT BECOMING S AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.WED...S WIND 40 KT INCREASING TO 50 KT IN THE AFTERNOON. 
GUSTS TO 65 MPH IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...S
WIND 35 KT. SEAS 18 FT. RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 40 KT. SEAS 22 FT. 
.SAT...W WIND 30 KT. SEAS 13 FT.  

$$

PKZ160-060300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
820 AM AKDT TUE APR 5 2011

...GALE WARNING TODAY AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TODAY...

.TODAY...W WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY 
FREEZING SPRAY. 
.TONIGHT...NW WIND 15 KT SHIFTING TO E TOWARD MORNING. SEAS IN
ICE FREE WATERS 4 FT. FREEZING SPRAY.
.WED...E WIND 30 KT BECOMING SE 40 KT IN THE AFTERNOON. SEAS IN 
ICE FREE WATERS 4 FT BUILDING TO 7 FT IN THE AFTERNOON. SNOW.
FREEZING SPRAY IN THE MORNING.
.WED NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 9 FT. 
.THU...S WIND 50 KT. SEAS IN ICE FREE WATERS 10 FT. 
.FRI...W WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT. 
.SAT...W WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.  

$$

PKZ165-060300-
PORT HEIDEN TO CAPE SARICHEF
820 AM AKDT TUE APR 5 2011

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

.TODAY...NW WIND 35 KT DIMINISHING TO 20 KT IN THE AFTERNOON. 
SEAS 17 FT. HEAVY FREEZING SPRAY PORT MOLLER E. 
.TONIGHT...SE WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. 
SEAS 12 FT. SNOW AND RAIN. 
.WED...SE WIND 30 KT BECOMING S 50 KT IN THE AFTERNOON. SEAS 8 FT
BUILDING TO 12 FT IN THE AFTERNOON. RAIN AND SNOW. FREEZING SPRAY
PORT MOLLER E IN THE MORNING. 
.WED NIGHT...S WIND 45 KT. SEAS 13 FT. 
.THU...SW WIND 55 KT. SEAS 30 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT. 
.SAT...SW WIND 25 KT. SEAS 13 FT.  

$$

PKZ180-060300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. 
AREAS OF BLOWING SNOW. 
.TONIGHT...N WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. 
.WED...E WIND 35 KT INCREASING TO 50 KT IN THE AFTERNOON. SNOW.
.WED NIGHT...SE WIND 45 KT. 
.THU...S WIND 50 KT. 
.FRI...NW WIND 40 KT. 
.SAT...NE WIND 20 KT.  

$$

PKZ170-060300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 25 KT BECOMING SE IN THE AFTERNOON. SEAS 18 FT. 
RAIN AND SNOW. 
.TONIGHT...S WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
16 FT. RAIN.
.WED...S WIND 45 KT INCREASING TO 55 KT IN THE AFTERNOON. GUSTS 
TO 65 MPH IN THE AFTERNOON. BERING SIDE...SEAS 16 FT. PACIFIC
SIDE...SEAS 18 FT BUILDING TO 26 FT IN THE AFTERNOON. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 30 FT. 
.THU...W WIND 60 KT. SEAS 34 FT. 
.FRI...NW WIND 40 KT. SEAS 27 FT. 
.SAT...SW WIND 30 KT. SEAS 15 FT.  

$$

PKZ171-060300-
UNALASKA BAY
400 AM AKDT TUE APR 5 2011

...GALE WARNING WEDNESDAY...

.TODAY...W WIND 20 KT BECOMING S 10 KT IN THE AFTERNOON. 
GUSTS TO 40 KT IN THE MORNING. SEAS 2 FT. RAIN AND SNOW. 
.TONIGHT...SE WIND 15 KT BECOMING S 30 KT AFTER MIDNIGHT. 
SEAS 2 FT BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. 
GUSTS TO 55 KT IN THE AFTERNOON. SEAS 5 FT. RAIN.
.WED NIGHT AND THU...SW WIND 45 KT. SEAS 7 FT.  
.FRI...NW WIND 40 KT. SEAS 16 FT. 
.SAT...SW WIND 20 KT. SEAS 3 FT.  

$$

PKZ172-060300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. 
SEAS 15 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 45 KT. SEAS 15 FT BERING SIDE...21 FT PACIFIC SIDE.
RAIN.
.WED...SW WIND 55 KT. GUSTS TO 70 KT. SEAS 21 FT BERING SIDE...30 FT
PACIFIC SIDE. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 31 FT. 
.THU...W WIND 55 KT. SEAS 32 FT. 
.FRI...W WIND 40 KT. SEAS 24 FT. 
.SAT...SW WIND 35 KT. SEAS 15 FT.  

$$

PKZ175-060300-
WESTERN ALEUTIANS ADAK TO KISKA
820 AM AKDT TUE APR 5 2011

...STORM WARNING TONIGHT AND WEDNESDAY...

.TODAY...E WIND 30 KT SHIFTING TO S 45 KT IN THE AFTERNOON. 
SEAS 13 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 50 KT. SEAS 13 FT BERING SIDE...21 FT PACIFIC 
SIDE. RAIN.
.WED...W WIND 50 KT INCREASING TO 60 KT IN THE AFTERNOON. 
SEAS 15 FT BUILDING TO 21 FT IN THE AFTERNOON. RAIN AND SNOW. 
.WED NIGHT...NW WIND 55 KT. SEAS 22 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...SW WIND 40 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 17 FT.  

$$

PKZ176-060300-
WESTERN ALEUTIANS KISKA TO ATTU
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...E WIND 15 KT BECOMING NE 30 KT IN THE AFTERNOON. 
SEAS 13 FT. SNOW AND RAIN. 
.TONIGHT...N WIND 35 KT INCREASING TO NW 45 KT AFTER MIDNIGHT. 
SEAS 15 FT. SNOW AND RAIN. 
.WED...NW WIND 50 KT. SEAS 18 FT. SNOW SHOWERS. 
.WED NIGHT...NW WIND 45 KT. SEAS 19 FT. 
.THU...NW WIND 40 KT. SEAS 20 FT. 
.FRI...SW WIND 45 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 18 FT.  

$$

PKZ185-060300-
ST MATTHEW ISLAND WATERS
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY...

.TODAY...N WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT. 
.TONIGHT...E WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY NEAR THE ICE EDGE. 
.WED...E WIND 45 KT BECOMING NE 60 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 12 FT BUILDING TO 18 FT IN THE AFTERNOON. SNOW. HEAVY
FREEZING SPRAY. 
.WED NIGHT...NE WIND 60 KT. SEAS IN ICE FREE WATERS 22 FT. 
.THU...N WIND 55 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT. 
.SAT...E WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.  

$$

PKZ179-060300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
820 AM AKDT TUE APR 5 2011

...GALE WARNING TONIGHT AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TODAY...N WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS 15 FT.
.TONIGHT...E WIND 30 KT INCREASING TO 45 KT AFTER MIDNIGHT. SEAS
13 FT. SNOW AND RAIN. HEAVY FREEZING SPRAY SAINT PAUL ISLAND N. 
.WED...E WIND 45 KT. SEAS 18 FT. RAIN AND SNOW.  
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...W WIND 50 KT. SEAS 23 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT. 
.SAT...S WIND 25 KT. SEAS 10 FT.  

$$
617 
FZAK52 PAFC 051656 CCA
CWFALU

COASTAL WATERS FORECAST...CORRECTED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
820 AM AKDT TUE APR 5 2011

CORRECTED ZONE 170

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.

PKZ199-060300-
400 AM AKDT TUE APR 5 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A DEVELOPING PACIFIC LOW WILL MOVE TO 400 NM SOUTHWEST OF ADAK TUE
AFTERNOON AT 990 MB AND THEN RAPIDLY STRENGTHEN TO 944 MB AS IT
MOVES TO 200 NM NORTHWEST OF ADAK WED AFTERNOON. THE LOW WILL THEN
MOVE TO 125 NM NORTHWEST OF ST PAUL AT 943 MB ON THU MORNING.

$$

PKZ150-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT TUE APR 5 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 17 FT. FREEZING SPRAY NEAR THE COAST. 
.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. FREEZING SPRAY. 
.WED...S WIND 15 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 18 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...W WIND 35 KT. SEAS 23 FT. 
.SAT...W WIND 30 KT. SEAS 14 FT.  

$$

PKZ155-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 40 KT DIMINISHING TO 20 KT BY LATE AFTERNOON. 
SEAS 19 FT. RAIN.
.TONIGHT...SE WIND 20 KT BECOMING S 35 KT AFTER MIDNIGHT. FROM THE
SHUMAGIN ISLANDS E...W WIND 20 KT BECOMING S AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.WED...S WIND 40 KT INCREASING TO 50 KT IN THE AFTERNOON. 
GUSTS TO 65 MPH IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...S
WIND 35 KT. SEAS 18 FT. RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 40 KT. SEAS 22 FT. 
.SAT...W WIND 30 KT. SEAS 13 FT.  

$$

PKZ160-060300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
820 AM AKDT TUE APR 5 2011

...GALE WARNING TODAY AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TODAY...

.TODAY...W WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY 
FREEZING SPRAY. 
.TONIGHT...NW WIND 15 KT SHIFTING TO E TOWARD MORNING. SEAS IN
ICE FREE WATERS 4 FT. FREEZING SPRAY.
.WED...E WIND 30 KT BECOMING SE 40 KT IN THE AFTERNOON. SEAS IN 
ICE FREE WATERS 4 FT BUILDING TO 7 FT IN THE AFTERNOON. SNOW.
FREEZING SPRAY IN THE MORNING.
.WED NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 9 FT. 
.THU...S WIND 50 KT. SEAS IN ICE FREE WATERS 10 FT. 
.FRI...W WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT. 
.SAT...W WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.  

$$

PKZ165-060300-
PORT HEIDEN TO CAPE SARICHEF
820 AM AKDT TUE APR 5 2011

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

.TODAY...NW WIND 35 KT DIMINISHING TO 20 KT IN THE AFTERNOON. 
SEAS 17 FT. HEAVY FREEZING SPRAY PORT MOLLER E. 
.TONIGHT...SE WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. 
SEAS 12 FT. SNOW AND RAIN. 
.WED...SE WIND 30 KT BECOMING S 50 KT IN THE AFTERNOON. SEAS 8 FT
BUILDING TO 12 FT IN THE AFTERNOON. RAIN AND SNOW. FREEZING SPRAY
PORT MOLLER E IN THE MORNING. 
.WED NIGHT...S WIND 45 KT. SEAS 13 FT. 
.THU...SW WIND 55 KT. SEAS 30 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT. 
.SAT...SW WIND 25 KT. SEAS 13 FT.  

$$

PKZ180-060300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. 
AREAS OF BLOWING SNOW. 
.TONIGHT...N WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. 
.WED...E WIND 35 KT INCREASING TO 50 KT IN THE AFTERNOON. SNOW.
.WED NIGHT...SE WIND 45 KT. 
.THU...S WIND 50 KT. 
.FRI...NW WIND 40 KT. 
.SAT...NE WIND 20 KT.  

$$

PKZ170-060300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 25 KT BECOMING SE IN THE AFTERNOON. SEAS 18 FT. 
RAIN AND SNOW. 
.TONIGHT...S WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
16 FT. RAIN.
.WED...S WIND 45 KT INCREASING TO 55 KT IN THE AFTERNOON. GUSTS 
TO 65 KT IN THE AFTERNOON. BERING SIDE...SEAS 16 FT. PACIFIC
SIDE...SEAS 18 FT BUILDING TO 26 FT IN THE AFTERNOON. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 30 FT. 
.THU...W WIND 60 KT. SEAS 34 FT. 
.FRI...NW WIND 40 KT. SEAS 27 FT. 
.SAT...SW WIND 30 KT. SEAS 15 FT.  

$$

PKZ171-060300-
UNALASKA BAY
400 AM AKDT TUE APR 5 2011

...GALE WARNING WEDNESDAY...

.TODAY...W WIND 20 KT BECOMING S 10 KT IN THE AFTERNOON. 
GUSTS TO 40 KT IN THE MORNING. SEAS 2 FT. RAIN AND SNOW. 
.TONIGHT...SE WIND 15 KT BECOMING S 30 KT AFTER MIDNIGHT. 
SEAS 2 FT BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. 
GUSTS TO 55 KT IN THE AFTERNOON. SEAS 5 FT. RAIN.
.WED NIGHT AND THU...SW WIND 45 KT. SEAS 7 FT.  
.FRI...NW WIND 40 KT. SEAS 16 FT. 
.SAT...SW WIND 20 KT. SEAS 3 FT.  

$$

PKZ172-060300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. 
SEAS 15 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 45 KT. SEAS 15 FT BERING SIDE...21 FT PACIFIC SIDE.
RAIN.
.WED...SW WIND 55 KT. GUSTS TO 70 KT. SEAS 21 FT BERING SIDE...30 FT
PACIFIC SIDE. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 31 FT. 
.THU...W WIND 55 KT. SEAS 32 FT. 
.FRI...W WIND 40 KT. SEAS 24 FT. 
.SAT...SW WIND 35 KT. SEAS 15 FT.  

$$

PKZ175-060300-
WESTERN ALEUTIANS ADAK TO KISKA
820 AM AKDT TUE APR 5 2011

...STORM WARNING TONIGHT AND WEDNESDAY...

.TODAY...E WIND 30 KT SHIFTING TO S 45 KT IN THE AFTERNOON. 
SEAS 13 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 50 KT. SEAS 13 FT BERING SIDE...21 FT PACIFIC 
SIDE. RAIN.
.WED...W WIND 50 KT INCREASING TO 60 KT IN THE AFTERNOON. 
SEAS 15 FT BUILDING TO 21 FT IN THE AFTERNOON. RAIN AND SNOW. 
.WED NIGHT...NW WIND 55 KT. SEAS 22 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...SW WIND 40 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 17 FT.  

$$

PKZ176-060300-
WESTERN ALEUTIANS KISKA TO ATTU
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...E WIND 15 KT BECOMING NE 30 KT IN THE AFTERNOON. 
SEAS 13 FT. SNOW AND RAIN. 
.TONIGHT...N WIND 35 KT INCREASING TO NW 45 KT AFTER MIDNIGHT. 
SEAS 15 FT. SNOW AND RAIN. 
.WED...NW WIND 50 KT. SEAS 18 FT. SNOW SHOWERS. 
.WED NIGHT...NW WIND 45 KT. SEAS 19 FT. 
.THU...NW WIND 40 KT. SEAS 20 FT. 
.FRI...SW WIND 45 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 18 FT.  

$$

PKZ185-060300-
ST MATTHEW ISLAND WATERS
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY...

.TODAY...N WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT. 
.TONIGHT...E WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY NEAR THE ICE EDGE. 
.WED...E WIND 45 KT BECOMING NE 60 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 12 FT BUILDING TO 18 FT IN THE AFTERNOON. SNOW. HEAVY
FREEZING SPRAY. 
.WED NIGHT...NE WIND 60 KT. SEAS IN ICE FREE WATERS 22 FT. 
.THU...N WIND 55 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT. 
.SAT...E WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.  

$$

PKZ179-060300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
820 AM AKDT TUE APR 5 2011

...GALE WARNING TONIGHT AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TODAY...N WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS 15 FT.
.TONIGHT...E WIND 30 KT INCREASING TO 45 KT AFTER MIDNIGHT. SEAS
13 FT. SNOW AND RAIN. HEAVY FREEZING SPRAY SAINT PAUL ISLAND N. 
.WED...E WIND 45 KT. SEAS 18 FT. RAIN AND SNOW.  
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...W WIND 50 KT. SEAS 23 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT. 
.SAT...S WIND 25 KT. SEAS 10 FT.  

$$
607 
FZAK52 PAFC 051853 CCB
CWFALU

COASTAL WATERS FORECAST...CORRECTED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
1050 AM AKDT TUE APR 5 2011

CORRECTED ZONE 155

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.

PKZ199-060300-
400 AM AKDT TUE APR 5 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A DEVELOPING PACIFIC LOW WILL MOVE TO 400 NM SOUTHWEST OF ADAK TUE
AFTERNOON AT 990 MB AND THEN RAPIDLY STRENGTHEN TO 944 MB AS IT
MOVES TO 200 NM NORTHWEST OF ADAK WED AFTERNOON. THE LOW WILL THEN
MOVE TO 125 NM NORTHWEST OF ST PAUL AT 943 MB ON THU MORNING.

$$

PKZ150-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT TUE APR 5 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...W WIND 40 KT. SEAS 17 FT. FREEZING SPRAY NEAR THE COAST. 
.TONIGHT...NW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. FREEZING SPRAY. 
.WED...S WIND 15 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 18 FT. 
.THU...SW WIND 45 KT. SEAS 28 FT. 
.FRI...W WIND 35 KT. SEAS 23 FT. 
.SAT...W WIND 30 KT. SEAS 14 FT.  

$$

PKZ155-060300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 40 KT DIMINISHING TO 20 KT BY LATE AFTERNOON. 
SEAS 19 FT. RAIN.
.TONIGHT...SE WIND 20 KT BECOMING S 35 KT AFTER MIDNIGHT. FROM THE
SHUMAGIN ISLANDS E...W WIND 20 KT BECOMING S AFTER MIDNIGHT. SEAS
11 FT. RAIN.
.WED...S WIND 40 KT INCREASING TO 50 KT IN THE AFTERNOON. 
GUSTS TO 65 KT IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...S
WIND 35 KT. SEAS 18 FT. RAIN.
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...SW WIND 50 KT. SEAS 33 FT. 
.FRI...NW WIND 40 KT. SEAS 22 FT. 
.SAT...W WIND 30 KT. SEAS 13 FT.  

$$

PKZ160-060300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
820 AM AKDT TUE APR 5 2011

...GALE WARNING TODAY AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TODAY...

.TODAY...W WIND 35 KT. SEAS IN ICE FREE WATERS 7 FT. HEAVY 
FREEZING SPRAY. 
.TONIGHT...NW WIND 15 KT SHIFTING TO E TOWARD MORNING. SEAS IN
ICE FREE WATERS 4 FT. FREEZING SPRAY.
.WED...E WIND 30 KT BECOMING SE 40 KT IN THE AFTERNOON. SEAS IN 
ICE FREE WATERS 4 FT BUILDING TO 7 FT IN THE AFTERNOON. SNOW.
FREEZING SPRAY IN THE MORNING.
.WED NIGHT...S WIND 45 KT. SEAS IN ICE FREE WATERS 9 FT. 
.THU...S WIND 50 KT. SEAS IN ICE FREE WATERS 10 FT. 
.FRI...W WIND 35 KT. SEAS IN ICE FREE WATERS 8 FT. 
.SAT...W WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT.  

$$

PKZ165-060300-
PORT HEIDEN TO CAPE SARICHEF
820 AM AKDT TUE APR 5 2011

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

.TODAY...NW WIND 35 KT DIMINISHING TO 20 KT IN THE AFTERNOON. 
SEAS 17 FT. HEAVY FREEZING SPRAY PORT MOLLER E. 
.TONIGHT...SE WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. 
SEAS 12 FT. SNOW AND RAIN. 
.WED...SE WIND 30 KT BECOMING S 50 KT IN THE AFTERNOON. SEAS 8 FT
BUILDING TO 12 FT IN THE AFTERNOON. RAIN AND SNOW. FREEZING SPRAY
PORT MOLLER E IN THE MORNING. 
.WED NIGHT...S WIND 45 KT. SEAS 13 FT. 
.THU...SW WIND 55 KT. SEAS 30 FT. 
.FRI...NW WIND 40 KT. SEAS 23 FT. 
.SAT...SW WIND 25 KT. SEAS 13 FT.  

$$

PKZ180-060300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. 
AREAS OF BLOWING SNOW. 
.TONIGHT...N WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. 
.WED...E WIND 35 KT INCREASING TO 50 KT IN THE AFTERNOON. SNOW.
.WED NIGHT...SE WIND 45 KT. 
.THU...S WIND 50 KT. 
.FRI...NW WIND 40 KT. 
.SAT...NE WIND 20 KT.  

$$

PKZ170-060300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...W WIND 25 KT BECOMING SE IN THE AFTERNOON. SEAS 18 FT. 
RAIN AND SNOW. 
.TONIGHT...S WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
16 FT. RAIN.
.WED...S WIND 45 KT INCREASING TO 55 KT IN THE AFTERNOON. GUSTS 
TO 65 KT IN THE AFTERNOON. BERING SIDE...SEAS 16 FT. PACIFIC
SIDE...SEAS 18 FT BUILDING TO 26 FT IN THE AFTERNOON. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 30 FT. 
.THU...W WIND 60 KT. SEAS 34 FT. 
.FRI...NW WIND 40 KT. SEAS 27 FT. 
.SAT...SW WIND 30 KT. SEAS 15 FT.  

$$

PKZ171-060300-
UNALASKA BAY
400 AM AKDT TUE APR 5 2011

...GALE WARNING WEDNESDAY...

.TODAY...W WIND 20 KT BECOMING S 10 KT IN THE AFTERNOON. 
GUSTS TO 40 KT IN THE MORNING. SEAS 2 FT. RAIN AND SNOW. 
.TONIGHT...SE WIND 15 KT BECOMING S 30 KT AFTER MIDNIGHT. 
SEAS 2 FT BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. 
GUSTS TO 55 KT IN THE AFTERNOON. SEAS 5 FT. RAIN.
.WED NIGHT AND THU...SW WIND 45 KT. SEAS 7 FT.  
.FRI...NW WIND 40 KT. SEAS 16 FT. 
.SAT...SW WIND 20 KT. SEAS 3 FT.  

$$

PKZ172-060300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...S WIND 25 KT INCREASING TO 40 KT IN THE AFTERNOON. 
SEAS 15 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 45 KT. SEAS 15 FT BERING SIDE...21 FT PACIFIC SIDE.
RAIN.
.WED...SW WIND 55 KT. GUSTS TO 70 KT. SEAS 21 FT BERING SIDE...30 FT
PACIFIC SIDE. RAIN.
.WED NIGHT...SW WIND 60 KT. SEAS 31 FT. 
.THU...W WIND 55 KT. SEAS 32 FT. 
.FRI...W WIND 40 KT. SEAS 24 FT. 
.SAT...SW WIND 35 KT. SEAS 15 FT.  

$$

PKZ175-060300-
WESTERN ALEUTIANS ADAK TO KISKA
820 AM AKDT TUE APR 5 2011

...STORM WARNING TONIGHT AND WEDNESDAY...

.TODAY...E WIND 30 KT SHIFTING TO S 45 KT IN THE AFTERNOON. 
SEAS 13 FT. RAIN AND SNOW. 
.TONIGHT...S WIND 50 KT. SEAS 13 FT BERING SIDE...21 FT PACIFIC 
SIDE. RAIN.
.WED...W WIND 50 KT INCREASING TO 60 KT IN THE AFTERNOON. 
SEAS 15 FT BUILDING TO 21 FT IN THE AFTERNOON. RAIN AND SNOW. 
.WED NIGHT...NW WIND 55 KT. SEAS 22 FT. 
.THU...NW WIND 45 KT. SEAS 23 FT. 
.FRI...SW WIND 40 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 17 FT.  

$$

PKZ176-060300-
WESTERN ALEUTIANS KISKA TO ATTU
820 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TODAY...E WIND 15 KT BECOMING NE 30 KT IN THE AFTERNOON. 
SEAS 13 FT. SNOW AND RAIN. 
.TONIGHT...N WIND 35 KT INCREASING TO NW 45 KT AFTER MIDNIGHT. 
SEAS 15 FT. SNOW AND RAIN. 
.WED...NW WIND 50 KT. SEAS 18 FT. SNOW SHOWERS. 
.WED NIGHT...NW WIND 45 KT. SEAS 19 FT. 
.THU...NW WIND 40 KT. SEAS 20 FT. 
.FRI...SW WIND 45 KT. SEAS 17 FT. 
.SAT...W WIND 40 KT. SEAS 18 FT.  

$$

PKZ185-060300-
ST MATTHEW ISLAND WATERS
400 AM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY...

.TODAY...N WIND 15 KT. SEAS IN ICE FREE WATERS 9 FT. 
.TONIGHT...E WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 9 FT. HEAVY FREEZING SPRAY NEAR THE ICE EDGE. 
.WED...E WIND 45 KT BECOMING NE 60 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 12 FT BUILDING TO 18 FT IN THE AFTERNOON. SNOW. HEAVY
FREEZING SPRAY. 
.WED NIGHT...NE WIND 60 KT. SEAS IN ICE FREE WATERS 22 FT. 
.THU...N WIND 55 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 40 KT. SEAS IN ICE FREE WATERS 12 FT. 
.SAT...E WIND 30 KT. SEAS IN ICE FREE WATERS 9 FT.  

$$

PKZ179-060300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
820 AM AKDT TUE APR 5 2011

...GALE WARNING TONIGHT AND WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TODAY...N WIND 10 KT BECOMING E 15 KT IN THE AFTERNOON. SEAS 15 FT.
.TONIGHT...E WIND 30 KT INCREASING TO 45 KT AFTER MIDNIGHT. SEAS
13 FT. SNOW AND RAIN. HEAVY FREEZING SPRAY SAINT PAUL ISLAND N. 
.WED...E WIND 45 KT. SEAS 18 FT. RAIN AND SNOW.  
.WED NIGHT...S WIND 50 KT. SEAS 25 FT. 
.THU...W WIND 50 KT. SEAS 23 FT. 
.FRI...NW WIND 45 KT. SEAS 23 FT. 
.SAT...S WIND 25 KT. SEAS 10 FT.  

$$
170 
FZAK52 PAFC 052340
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT TUE APR 5 2011

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.

PKZ199-061500-
400 PM AKDT TUE APR 5 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 987 MB LOW 260 NM WEST OF ADAK DEEPENS RAPIDLY TO 940 MB AND 
MOVES TO 170 NM NORTHWEST OF ST PAUL BY WED EVENING. THE LOW BEGINS
TO FILL AND MOVES TO 200 NM NORTHEAST OF ST PAUL AT 951 MB BY THU
AFTERNOON.
$$

PKZ150-061500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY NIGHT...

.TONIGHT...NW WIND 35 KT BECOMING W 25 KT AFTER MIDNIGHT. 
SEAS 14 FT. FREEZING SPRAY. 
.WED...SW WIND 25 KT BECOMING S 35 KT IN THE AFTERNOON. SEAS 10 FT. 
.WED NIGHT...S WIND 50 KT. SEAS 17 FT. RAIN.
.THU...SW WIND 45 KT. SEAS 22 FT. 
.THU NIGHT...SW WIND 40 KT. SEAS 22 FT. 
.FRI...W WIND 35 KT. SEAS 23 FT. 
.SAT...W WIND 30 KT. SEAS 14 FT. 
.SUN...SW WIND 25 KT. SEAS 10 FT.  

$$

PKZ155-061500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...SW WIND 20 KT INCREASING TO S 35 KT AFTER MIDNIGHT. 
FROM THE SHUMAGIN ISLANDS E...NW WIND 25 KT BECOMING S 20 KT 
AFTER MIDNIGHT. SEAS 12 FT. RAIN.
.WED...S WIND 40 KT INCREASING TO 55 KT IN THE AFTERNOON...SEAS
14 FT BUILDING TO 19 FT IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS
E...S WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON...SEAS 12 FT.
RAIN.
.WED NIGHT...S WIND 55 KT BECOMING SW 45 KT AFTER MIDNIGHT. 
SEAS 24 FT. RAIN.
.THU...SW WIND 45 KT. SEAS 28 FT. 
.THU NIGHT...W WIND 45 KT. SEAS 27 FT. 
.FRI...W WIND 45 KT. SEAS 25 FT. 
.SAT...W WIND 30 KT. SEAS 13 FT. 
.SUN...W WIND 25 KT. SEAS 10 FT.  

$$

PKZ160-061500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY...

.TONIGHT...NW WIND 30 KT BECOMING NE 20 KT AFTER MIDNIGHT. SEAS IN
ICE FREE WATERS 6 FT SUBSIDING TO 3 FT AFTER MIDNIGHT. HEAVY
FREEZING SPRAY. 
.WED...E WIND 40 KT BECOMING SE 50 KT IN THE AFTERNOON. SEAS IN ICE
FREE WATERS 5 FT BUILDING TO 9 FT IN THE AFTERNOON. SNOW AND RAIN.
HEAVY FREEZING SPRAY IN THE MORNING. 
.WED NIGHT...SE WIND 50 KT. SEAS IN ICE FREE WATERS 10 FT. 
RAIN AND SNOW. 
.THU...S WIND 50 KT. SEAS IN ICE FREE WATERS 28 FT. 
.THU NIGHT...SW WIND 45 KT. SEAS IN ICE FREE WATERS 24 FT. 
.FRI...W WIND 40 KT. SEAS IN ICE FREE WATERS 16 FT. 
.SAT...W WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. 
.SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.  

$$

PKZ165-061500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...NW WIND 20 KT BECOMING SE 30 KT AFTER MIDNIGHT. 
SEAS 12 FT. SNOW. FREEZING SPRAY. 
.WED...SE WIND 45 KT BECOMING S 55 KT IN THE AFTERNOON...WITH 
GUSTS TO 65 KT OUT OF BAYS AND PASSES. FROM PORT MOLLER E...SE 
WIND 30 KT INCREASING TO 50 KT IN THE AFTERNOON. SEAS 9 FT 
BUILDING TO 15 FT IN THE AFTERNOON. RAIN AND SNOW. 
.WED NIGHT...S WIND 50 KT. GUSTS TO 65 KT OUT OF BAYS AND PASSES 
IN THE EVENING. SEAS 14 FT BUILDING TO 19 FT AFTER MIDNIGHT. 
FROM PORT MOLLER E...SEAS 13 FT. RAIN.
.THU...SW WIND 55 KT. SEAS 32 FT. 
.THU NIGHT...SW WIND 45 KT. SEAS 31 FT. 
.FRI...NW WIND 40 KT. SEAS 25 FT. 
.SAT...SW WIND 25 KT. SEAS 15 FT. 
.SUN...W WIND 25 KT. SEAS 9 FT.  

$$

PKZ180-061500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...N WIND 10 KT BECOMING E 25 KT AFTER MIDNIGHT. 
.WED...E WIND 40 KT INCREASING TO 55 KT IN THE AFTERNOON. 
SNOW AND BLOWING SNOW.
.WED NIGHT...SE WIND 50 KT. SNOW.
.THU...S WIND 50 KT. 
.THU NIGHT...SW WIND 45 KT. 
.FRI...NW WIND 45 KT. 
.SAT...NE WIND 20 KT. 
.SUN...N WIND 25 KT.  

$$

PKZ170-061500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...S WIND 25 KT INCREASING TO 40 KT AFTER MIDNIGHT. 
SEAS 15 FT. RAIN.
.WED...S WIND 60 KT. GUSTS TO 75 KT OUT OF BAYS AND PASSES. 
BERING SIDE...SEAS 17 FT. PACIFIC SIDE...SEAS 20 FT BUILDING 
TO 26 FT IN THE AFTERNOON. RAIN.
.WED NIGHT...SW WIND 50 KT INCREASING TO 60 KT AFTER MIDNIGHT.
BERING SIDE...SEAS 19 FT BUILDING TO 27 FT AFTER MIDNIGHT. 
PACIFIC SIDE...SEAS 29 FT. RAIN.
.THU...SW WIND 60 KT. SEAS 35 FT. 
.THU NIGHT...W WIND 45 KT. SEAS 31 FT. 
.FRI...NW WIND 45 KT. SEAS 30 FT. 
.SAT...SW WIND 30 KT. SEAS 17 FT. 
.SUN...W WIND 35 KT. SEAS 13 FT.  

$$

PKZ171-061500-
UNALASKA BAY
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...S WIND 15 KT INCREASING TO 30 KT AFTER MIDNIGHT. 
SEAS 2 FT BUILDING TO 4 FT AFTER MIDNIGHT. RAIN.
.WED...S WIND 35 KT INCREASING TO 60 KT BY AFTERNOON. 
GUSTS TO 75 KT IN THE AFTERNOON. SEAS BUILDING TO 10 FT. RAIN.
.WED NIGHT...SW WIND 40 KT INCREASING TO 50 KT AFTER MIDNIGHT. 
GUSTS TO 65 KT. SEAS 8 FT. RAIN.
.THU...SW WIND 50 KT. SEAS 7 FT. 
.THU NIGHT...W WIND 45 KT. SEAS 7 FT. 
.FRI...NW WIND 45 KT. SEAS 13 FT. 
.SAT...SW WIND 20 KT. SEAS 3 FT. 
.SUN...W WIND 20 KT. SEAS 3 FT.  

$$

PKZ172-061500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT TUE APR 5 2011

...HURRICANE FORCE WIND WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...S WIND 50 KT INCREASING TO 60 KT AFTER MIDNIGHT. 
SEAS 16 FT BERING SIDE...24 FT PACIFIC SIDE. RAIN.
.WED...S WIND 50 KT...INCREASING TO SW 65 KT BERING SIDE IN THE
AFTERNOON. SEAS 21 FT BERING SIDE...28 FT PACIFIC SIDE. RAIN.
.WED NIGHT...SW WIND 65 KT BERING SIDE. W WIND 55 KT PACIFIC SIDE.
SEAS 32 FT. RAIN.
.THU...W WIND 55 KT. SEAS 32 FT. 
.THU NIGHT...W WIND 45 KT. SEAS 28 FT. 
.FRI...W WIND 40 KT. SEAS 26 FT. 
.SAT...SW WIND 35 KT. SEAS 15 FT. 
.SUN...NW WIND 35 KT. SEAS 15 FT.  

$$

PKZ175-061500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT TUE APR 5 2011

...HURRICANE FORCE WIND WARNING WEDNESDAY...

.TONIGHT...S WIND 50 KT. SEAS 15 FT BERING SIDE...23 FT PACIFIC 
SIDE. RAIN.
.WED...W WIND 55 KT...INCREASING TO W 65 KT BERING SIDE IN THE
AFTERNOON. BERING SIDE...SEAS 15 FT BUILDING TO 23 FT IN THE
AFTERNOON. PACIFIC SIDE...SEAS 24 FT. RAIN AND SNOW. 
.WED NIGHT...W WIND 60 KT DIMINISHING TO 50 KT AFTER MIDNIGHT. 
SEAS 26 FT. 
.THU...NW WIND 45 KT. SEAS 24 FT. 
.THU NIGHT...NW WIND 40 KT. SEAS 23 FT. 
.FRI...W WIND 40 KT. SEAS 19 FT. 
.SAT...W WIND 40 KT. SEAS 17 FT. 
.SUN...NW WIND 35 KT. SEAS 16 FT.  

$$

PKZ176-061500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT TUE APR 5 2011

...STORM WARNING WEDNESDAY...

.TONIGHT...N WIND 35 KT INCREASING TO NW 45 KT AFTER MIDNIGHT. 
SEAS 14 FT. RAIN AND SNOW. 
.WED...NW WIND 55 KT. SEAS 21 FT. SNOW AND RAIN. 
.WED NIGHT...NW WIND 45 KT. SEAS 20 FT. 
.THU...NW WIND 40 KT. SEAS 21 FT. 
.THU NIGHT...W WIND 35 KT. SEAS 20 FT. 
.FRI...SW WIND 45 KT. SEAS 16 FT. 
.SAT...W WIND 40 KT. SEAS 20 FT. 
.SUN...NW WIND 30 KT. SEAS 15 FT.  

$$

PKZ185-061500-
ST MATTHEW ISLAND WATERS
400 PM AKDT TUE APR 5 2011

...HURRICANE FORCE WIND WARNING WEDNESDAY AND WEDNESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT...

.TONIGHT...E OF SAINT MATTHEW ISLAND...NE WIND 15 KT BECOMING E
30 KT AFTER MIDNIGHT. W OF SAINT MATTHEW ISLAND...NE WIND 30 KT
BECOMING E 40 KT AFTER MIDNIGHT. SEAS IN ICE FREE WATERS 10 FT.
HEAVY FREEZING SPRAY. 
.WED...E WIND 50 KT INCREASING TO 65 KT IN THE AFTERNOON. SEAS 
IN ICE FREE WATERS 17 FT BUILDING TO 23 FT IN THE AFTERNOON. SNOW.
HEAVY FREEZING SPRAY. 
.WED NIGHT...E OF SAINT MATTHEW ISLAND...E WIND 55 KT DIMINISHING 
TO 40 KT AFTER MIDNIGHT. W OF SAINT MATTHEW ISLAND...NE WIND 65 KT.
SEAS IN ICE FREE WATERS 24 FT. SNOW SHOWERS. HEAVY FREEZING SPRAY. 
.THU...N WIND 55 KT. SEAS IN ICE FREE WATERS 21 FT. 
.THU NIGHT...NW WIND 50 KT. SEAS IN ICE FREE WATERS 21 FT. 
.FRI...NW WIND 45 KT. SEAS IN ICE FREE WATERS 15 FT. 
.SAT...E WIND 30 KT. SEAS IN ICE FREE WATERS 10 FT. 
.SUN...N WIND 25 KT. SEAS IN ICE FREE WATERS 10 FT.  

$$

PKZ179-061500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT TUE APR 5 2011

...STORM WARNING THROUGH WEDNESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...E WIND 20 KT INCREASING TO 50 KT AFTER MIDNIGHT. 
SEAS 10 FT BUILDING TO 14 FT AFTER MIDNIGHT. SNOW AND RAIN. 
HEAVY FREEZING SPRAY ENDING AFTER MIDNIGHT. 
.WED...SE WIND 50 KT. SEAS 20 FT. RAIN AND SNOW. 
.WED NIGHT...S WIND 50 KT BECOMING SW 60 KT AFTER MIDNIGHT. 
SEAS 24 FT BUILDING TO 32 FT AFTER MIDNIGHT. RAIN.
.THU...W WIND 60 KT. SEAS 34 FT. 
.THU NIGHT...W WIND 45 KT. SEAS 24 FT. 
.FRI...NW WIND 45 KT. SEAS 24 FT. 
.SAT...S WIND 25 KT. SEAS 11 FT. 
.SUN...N WIND 25 KT. SEAS 10 FT.  

$$

What forecasters said that day

The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Anchorage, AK wrote its last area forecast discussion before this gale warning went out at Apr 3, 4:00 PM AKDT, 0 minutes earlier.

Area forecast discussion, Apr 3, 4:00 PM AKDT, 0 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 PM AKDT SUN APR 3 2011

.ANALYSIS AND UPPER LEVELS...A VERY ACTIVE PATTERN CONTINUES WITH A
LARGE UPPER LEVEL TROF OVER MAINLAND ALASKA AND ANOTHER TOWARD THE
KAMCHATKA PENINSULA. A SHORTWAVE RIDGE IS CURRENTLY LOCATED BETWEEN
THESE TWO DOMINANT FEATURES OVER THE CENTRAL BERING SEA. THE SURFACE
PATTERN REFLECTS THE UPPER LEVELS WITH A LARGE OCCLUDED LOW SOUTH OF
KODIAK ISLAND. THE FRONTAL BOUNDARY EXTENDS NORTH AND EAST AND THEN
BACK TOWARD THE PANHANDLE...WITH WIDESPREAD STORM FORCE WINDS
OBSERVED ALONG THIS BOUNDARY. COLD AIR FILTERING SOUTH ON THE BACK
SIDE OF THE LOW AIDED BY A 75 KT LOW LEVEL JET IS PROVIDING HAZARDOUS
CONDITIONS ACROSS THE ALASKA PENINSULA AND EASTERN ALEUTIANS.

.MODEL DISCUSSION...ALL MODELS IN EXCELLENT AGREEMENT THROUGH 84
HOURS. THE ENSEMBLE MEAN IS ALSO IN LINE WITH THE OPERATIONAL MODEL
RUNS ADDING CONFIDENCE TO OUR AFTERNOON PACKAGE.

.SHORT TERM FORECAST...
ALEUTIANS/BERING SEA...THE NEXT FRONTAL BOUNDARY TO IMPACT THE BERING
SEA AND EVENTUALLY MAINLAND ALASKA HAS ALREADY CROSSED SHEMYA EARLY
THIS AFTERNOON. A TRIPLE POINT WILL DEVELOP ALONG THIS BOUNDARY AND
RAPIDLY SHOOT THE MOISTURE EAST...REACHING BRISTOL BAY AND THE
KUSKOKWIM DELTA BY LATE MONDAY MORNING. STRONG WINDS FROM THE EASTERN
ALEUTIANS TO THE ALASKA PENINSULA WILL DIMINISH THIS
EVENING...ALLOWING BLIZZARD CONDITIONS TO IMPROVE. THIS IS IN
RESPONSE TO THE RAPIDLY APPROACHING SYSTEM OUT WEST. WINDS ON THE
BACKSIDE COULD REACH HIGH WIND WARNING CRITERIA BRIEFLY ACROSS THE
WESTERN ALEUTIANS.

SOUTHWEST ALASKA...
A LARGE DEFORMATION ZONE ASSOCIATED WITH THE KODIAK LOW CONTINUES TO
PRODUCE SNOW AND BLOWING SNOW ALONG THE KUSKOKWIM DELTA COAST.
CONDITIONS WILL RAPIDLY IMPROVE OVERNIGHT AS THE BOUNDARY MOVES
INLAND. A VERY SHORT BREAK IS EXPECTED BEFORE RAIN AND SNOW SPREAD
INLAND MONDAY MORNING. WIDESPREAD SNOW SHOWERS WILL PERSIST ACROSS
SOUTHWEST ALASKA BY MONDAY AFTERNOON...DIMINISHING IN COVERAGE SLOWLY
THROUGH TUESDAY. TRANSIENT HIGH PRESSURE BUILDS AGAIN WEDNESDAY
BEFORE THE NEXT STRONG FRONTAL BOUNDARY MOVES INLAND WEDNESDAY
EVENING.

SOUTHCENTRAL ALASKA...
THE FRONTAL BOUNDARY BUTTING UP AGAINST THE GULF COAST REACHED ITS
PEAK STRENGTH THIS MORNING AND WILL CONTINUE TO WEAKEN THROUGH THE
AFTERNOON AND EVENING HOURS. STORM FORCE WINDS ALONG THIS BOUNDARY
WILL DIMINISH TO SMALL CRAFT ADVISORY BY EARLY MONDAY MORNING. THE
LOW THAT IS POSITIONED SOUTH OF KODIAK ISLAND WILL FILL RAPIDLY AS IT
DRIFTS EAST TOWARD THE THE ALASKA PANHANDLE. A TRANSIENT UPPER LEVEL
RIDGE WILL MOVE OVER SOUTHCENTRAL MONDAY. THE AFOREMENTIONED RAPIDLY
APPROACHING SYSTEM WILL IMPACT SOUTHCENTRAL ALASKA BY MONDAY
AFTERNOON AND EVENING.

THE VORT MAX AND SOUTHWESTERLY FLOW ALOFT AHEAD OF THE SYSTEM WILL
PROVIDE AMPLE LIFT FOR RAIN AND SNOW ACROSS MUCH OF SOUTHCENTRAL. WE
WILL BEGIN TO ADVERTISE MORE LIKELY WORDING FOR RAIN AND SNOW
SOMETIME LATE MONDAY NIGHT OR TUESDAY...STILL NOT CONFIDENT IN TIMING
OF PRECIP AT THIS POINT. COLDER AIR ALOFT IS SLOW TO MOVE BACK ACROSS
THE REGION SO WARMER TEMPERATURES AT THE SURFACE MAY LIMIT SNOWFALL
ACCUMULATION.

.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...BLIZZARD WARNING 181
         HIGH WIND WARNING 191
MARINE...STORM WARNING...155 176
         GALE WARNING...120 130 138 150 160 165 170 171 172 175 179
                        185
         HEAVY FREEZING SPRAY WARNING...160 185
FIRE WEATHER...NONE.

AB APR 11

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 3, 4:00 PM AKDTBrisk Wind AdvisoryAFC24 hr
Apr 3, 4:00 PM AKDTGale WarningAFC36 hr
Apr 3, 4:00 PM AKDTGale WarningAFC5 days
Apr 3, 4:00 PM AKDTSmall Craft AdvisoryAFC24 hr
Apr 3, 4:00 PM AKDTHeavy Freezing Spray WarningAFC60 hr
Apr 3, 4:08 PM AKDTHigh Wind WarningAFC15 hr
Apr 4, 4:00 AM AKDTGale WarningAFC4 days
Apr 4, 4:00 AM AKDTGale WarningAFC24 hr
Apr 4, 4:00 AM AKDTGale WarningAFC5 days
Apr 4, 4:00 AM AKDTSmall Craft AdvisoryAFC48 hr
Apr 4, 4:00 AM AKDTHeavy Freezing Spray WarningAFC36 hr

Nearby

Gale Warnings in Alaska, 2011Every gale warning in 2011

Sources

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