Alert archive / Alaska / Gale Warnings in 2011

Gale Warning 358, NWS Anchorage, AK

April 16, 2011

NWS Anchorage, AK issued this gale warning at Apr 16, 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 16, 2011, 4:00 PM AKDT (00:00 UTC)
Expired
Apr 18, 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.

422 
FZAK52 PAFC 162345
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT SAT APR 16 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.

PKZ199-171500-
400 PM AKDT SAT APR 16 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1009 MB LOW 50 NM SOUTHWEST OF ATKA WILL WEAKEN OVER THE NORTH
PACIFIC SAT EVENING. A 998 MB LOW 675 NM SOUTH OF ATKA WILL MOVE 
TO 140 NM SOUTH OF ATKA MON AFTERNOON WITH LITTLE CHANGE IN 
STRENGTH.
$$

PKZ150-171500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT SAT APR 16 2011

.TONIGHT...SW WIND 15 KT. SEAS 3 FT. 
.SUN AND SUN NIGHT...SW WIND 15 KT. SEAS 3 FT. 
.MON AND MON NIGHT...S WIND 15 KT. SEAS 7 FT. 
.TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 6 FT. 
.WED...SE WIND 15 KT. SEAS 6 FT. 
.THU...E WIND 25 KT. SEAS 7 FT.  

$$

PKZ155-171500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT SAT APR 16 2011

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...SE WIND 20 KT. SEAS 7 FT. 
.SUN...E WIND 35 KT EXCEPT SE 20 KT FROM THE SHUMAGIN ISLANDS EAST.
SEAS 9 FT. 
.SUN NIGHT...E WIND 35 KT EXCEPT E 25 KT FROM THE SHUMAGIN ISLANDS
EAST. SEAS 12 FT. 
.MON...E WIND 35 KT. SEAS 12 FT. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE...E WIND 20 KT. SEAS 8 FT. 
.WED AND THU...E WIND 25 KT. SEAS 8 FT. 

$$

PKZ160-171500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT SAT APR 16 2011

.TONIGHT...W WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.SUN...VARIABLE WIND LESS THAN 10 KT BECOMING NE 15 KT IN THE
AFTERNOON. SEAS IN ICE FREE WATERS 2 FT. 
.SUN NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. 
.MON THROUGH TUE...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.WED AND THU...NE WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT. 

$$

PKZ165-171500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT SAT APR 16 2011

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

.TONIGHT...SE WIND 20 KT. SEAS 4 FT. 
.SUN AND SUN NIGHT...E WIND 25 KT. SEAS 7 FT. 
.MON...E WIND 30 KT. SEAS 9 FT. 
.MON NIGHT AND TUE...NE WIND 20 KT. SEAS 4 FT. 
.WED AND THU...NE WIND 25 KT. SEAS 8 FT. 

$$

PKZ180-171500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT SAT APR 16 2011

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

$$

PKZ170-171500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT SAT APR 16 2011

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...E WIND 30 KT. SEAS 8 FT. 
.SUN AND SUN NIGHT...E WIND 40 KT. SEAS 15 FT. 
.MON...E WIND 40 KT. SEAS 15 FT. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE...E WIND 20 KT. SEAS 8 FT. 
.WED...E WIND 30 KT. SEAS 10 FT. 
.THU...NE WIND 25 KT. SEAS 10 FT.  

$$

PKZ171-171500-
UNALASKA BAY
400 PM AKDT SAT APR 16 2011

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...E WIND 25 KT GUSTING 35 KT. SEAS 4 FT. 
.SUN AND SUN NIGHT...E WIND 35 KT. SEAS 5 FT. 
.MON...E WIND 30 KT. SEAS 5 FT. 
.MON NIGHT AND TUE...E WIND 15 KT. SEAS 2 FT. 
.WED...E WIND 20 KT. SEAS 4 FT. 
.THU...NE WIND 25 KT. SEAS 5 FT.  

$$

PKZ172-171500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT SAT APR 16 2011

...GALE WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...E WIND 30 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
11 FT. SNOW.
.SUN AND SUN NIGHT...E WIND 40 KT. SEAS 15 FT. SEAS 16 FT. RAIN AND
SNOW. 
.MON AND MON NIGHT...E WIND 35 KT. SEAS 14 FT. 
.TUE...E WIND 30 KT. SEAS 10 FT. 
.WED...E WIND 25 KT. SEAS 10 FT. 
.THU...N WIND 25 KT. SEAS 11 FT.  

$$

PKZ175-171500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT SAT APR 16 2011

...GALE WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...NE WIND 35 KT. SEAS 14 FT. SNOW AND RAIN. 
.SUN AND SUN NIGHT...NE WIND 35 KT. SEAS 13 FT. RAIN AND SNOW. 
.MON...NE WIND 35 KT. SEAS 14 FT. 
.MON NIGHT AND TUE...E WIND 30 KT. SEAS 12 FT. 
.WED...NE WIND 30 KT. SEAS 9 FT. 
.THU...NE WIND 20 KT. SEAS 8 FT.  

$$

PKZ176-171500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT SAT APR 16 2011

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...NE WIND 30 KT. SEAS 11 FT. 
.SUN AND SUN NIGHT...NE WIND 35 KT. SEAS 13 FT. 
.MON THROUGH TUE...NE WIND 30 KT. SEAS 12 FT. 
.WED...NE WIND 30 KT. SEAS 10 FT. 
.THU...NE WIND 20 KT. SEAS 7 FT.  

$$

PKZ185-171500-
ST MATTHEW ISLAND WATERS
400 PM AKDT SAT APR 16 2011

.TONIGHT...NE WIND 20 KT. 
.SUN AND SUN NIGHT...NE WIND 15 KT. 
.MON...E WIND 15 KT. 
.MON NIGHT AND TUE...NE WIND 20 KT. 
.WED AND THU...NE WIND 25 KT. 

$$

PKZ179-171500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT SAT APR 16 2011

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

.TONIGHT...E WIND 20 KT. SEAS 7 FT. FREEZING SPRAY. 
.SUN...E WIND 20 KT. SEAS 7 FT.
.SUN NIGHT...E WIND 30 KT. SEAS 9 FT.
.MON...E WIND 35 KT. SEAS 9 FT. 
.MON NIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE...E WIND 20 KT. SEAS 5 FT. 
.WED AND THU...NE WIND 25 KT. SEAS 7 FT. 

$$
5 follow-up statements
893 
FZAK52 PAFC 171116
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT SUN APR 17 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.

PKZ199-180300-
400 AM AKDT SUN APR 17 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1000 MB LOW 220 NM SOUTH OF ATKA WILL MOVE TO 250 NM SOUTH OF
SHEMYA LATE TONIGHT THEN DISSIPATE BY MON AFTERNOON. A 996 MB LOW 
630 NM SOUTH OF DUTCH HARBOR WILL MOVE TO 250 NM SOUTHEAST OF ATKA 
AT 994 MB LATE TONIGHT THEN TO 300 NM SOUTHWEST OF DUTCH HARBOR AT
998 MB LATE MON NIGHT.
$$

PKZ150-180300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT SUN APR 17 2011

.TODAY...SW WIND 10 KT. SEAS 3 FT. 
.TONIGHT AND MON...S WIND 15 KT. SEAS 5 FT. 
.MON NIGHT...SW WIND 15 KT. SEAS 6 FT. 
.TUE...VARIABLE WIND 10 KT. SEAS 6 FT. 
.WED...SE WIND 25 KT. SEAS 9 FT. 
.THU...E WIND 25 KT. SEAS 13 FT.  

$$

PKZ155-180300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT SUN APR 17 2011

...GALE WARNING TONIGHT AND MONDAY...

.TODAY...E WIND 30 KT. SEAS 8 FT. FROM THE SHUMAGIN ISLANDS E...E
WIND 15 KT. SEAS 5 FT.
.TONIGHT...E WIND 35 KT. SEAS BUILDING TO 12 FT. FROM THE SHUMAGIN
ISLANDS E...E WIND 25 KT. SEAS 7 FT.
.MON...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 13
FT. FROM THE SHUMAGIN ISLANDS E...E WIND 20 KT. SEAS 9 FT.
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE...E WIND 20 KT. SEAS 9 FT. 
.WED...E WIND 30 KT. SEAS 13 FT. 
.THU...NE WIND 25 KT. SEAS 14 FT.  

$$

PKZ160-180300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT SUN APR 17 2011

.TODAY...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT OR LESS.
DENSE FOG NEAR SHORE IN THE MORNING. 
.TONIGHT AND MON...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.MON NIGHT...N WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
.TUE...NW WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.WED AND THU...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. 

$$

PKZ165-180300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT SUN APR 17 2011

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...E WIND 25 KT. SEAS 6 FT. FROM PORT MOLLER E...SE WIND 15 
KT. SEAS 3 FT. 
.TONIGHT...E WIND 25 KT. SEAS 7 FT. FROM PORT MOLLER E...SE WIND 15
KT. SEAS 3 FT. 
.MON...E WIND 30 KT. SEAS 7 FT. FROM PORT MOLLER E...E WIND 20 KT.
SEAS 4 FT.
.MON NIGHT...E WIND 20 KT. SEAS 5 FT. 
.TUE...NE WIND 15 KT. SEAS 4 FT. 
.WED...E WIND 30 KT. SEAS 9 FT. 
.THU...NE WIND 25 KT. SEAS 9 FT.  

$$

PKZ180-180300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT SUN APR 17 2011

.TODAY...VARIABLE WIND LESS THAN 10 KT. DENSE FOG NEAR SHORE IN THE
MORNING.
.TONIGHT...E WIND 10 KT. 
.MON...NE WIND 10 KT. 
.MON NIGHT...N WIND 10 KT. 
.TUE...N WIND 15 KT. 
.WED AND THU...NE WIND 20 KT. 

$$

PKZ170-180300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TODAY...E WIND 30 KT INCREASING TO 40 KT IN THE AFTERNOON. SEAS 13
FT. RAIN AND SNOW SHOWERS.
.TONIGHT...E WIND 40 KT. SEAS 16 FT. RAIN.
.MON...E WIND 35 KT. SEAS 15 FT. RAIN.
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE...E WIND 20 KT. SEAS 9 FT. 
.WED AND THU...NE WIND 30 KT. SEAS 12 FT. 

$$

PKZ171-180300-
UNALASKA BAY
400 AM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TODAY...E WIND 20 KT INCREASING TO 35 KT LATE AFTERNOON. SEAS
BUILDING TO 5 FT. RAIN AND SNOW SHOWERS. 
.TONIGHT...E WIND 35 KT. SEAS 5 FT. RAIN.
.MON...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 5 FT
SUBSIDING. RAIN.
.MON NIGHT...E WIND 20 KT. SEAS 3 FT. 
.TUE...E WIND 15 KT. SEAS 2 FT. 
.WED...NE WIND 20 KT. SEAS 6 FT. 
.THU...NE WIND 15 KT. SEAS 5 FT.  

$$

PKZ172-180300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TODAY...E WIND 40 KT. SEAS 14 FT. 
.TONIGHT...BERING SIDE...E WIND 40 KT. PACIFIC SIDE...WINDS
DIMINISHING TO E 30 KT AFTER MIDNIGHT. SEAS 16 FT. RAIN AND SNOW. 
.MON...BERING SIDE...E WIND 35 KT. PACIFIC SIDE...E WIND 25 KT. SEAS
16 FT. RAIN.
.MON NIGHT AND TUE...E WIND 30 KT. SEAS 13 FT. 
.WED...NE WIND 30 KT. SEAS 10 FT. 
.THU...N WIND 30 KT. SEAS 14 FT.  

$$

PKZ175-180300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT SUN APR 17 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE WIND 35 KT. SEAS 16 FT. RAIN AND SNOW. 
.TONIGHT...NE WIND 35 KT. SEAS 15 FT. RAIN AND SNOW. 
.MON...NE WIND 30 KT. SEAS 13 FT. RAIN AND SNOW SHOWERS. 
.MON NIGHT...NE WIND 30 KT. SEAS 12 FT. 
.TUE...E WIND 30 KT. SEAS 11 FT. 
.WED AND THU...NE WIND 30 KT. SEAS 10 FT. 

$$

PKZ176-180300-
WESTERN ALEUTIANS KISKA TO ATTU
400 AM AKDT SUN APR 17 2011

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 13
FT. RAIN AND SNOW. 
.TONIGHT...NE WIND 35 KT DIMINISHING TO 25 KT TOWARDS MORNING. SEAS
14 FT. RAIN AND SNOW.
.MON...NE WIND 30 KT. SEAS 11 FT. 
.MON NIGHT THROUGH WED...NE WIND 25 KT. SEAS 10 FT. 
.THU...NE WIND 20 KT. SEAS 9 FT.  

$$

PKZ185-180300-
ST MATTHEW ISLAND WATERS
400 AM AKDT SUN APR 17 2011

.TODAY...NE WIND 15 KT. 
.TONIGHT...E WIND 10 KT. 
.MON...E WIND 15 KT. 
.MON NIGHT...NE WIND 15 KT. 
.TUE THROUGH THU...NE WIND 20 KT. 

$$

PKZ179-180300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT SUN APR 17 2011

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...E WIND 15 KT. SEAS 5 FT. PATCHY FOG.
.TONIGHT...E WIND 30 KT. SEAS BUILDING TO 9 FT. PATCHY FOG. FREEZING
SPRAY AFTER MIDNIGHT. 
.MON...E WIND 30 KT. SEAS 9 FT. PATCHY FOG. FREEZING SPRAY IN THE
MORNING. 
.MON NIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE...E WIND 20 KT. SEAS 6 FT. 
.WED...NE WIND 25 KT. SEAS 8 FT. 
.THU...NE WIND 30 KT. SEAS 11 FT.  

$$

JAM APR 11
779 
FZAK52 PAFC 172346
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT SUN APR 17 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.

PKZ199-181500-
400 PM AKDT SUN APR 17 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 993 MB LOW 300 NM SOUTH OF ATKA WILL REMAIN NEARLY STATIONARY AND
WEAKEN TO 1000 MB 170 NM SOUTH OF ATKA TUE AFTERNOON.
$$

PKZ150-181500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT SUN APR 17 2011

.TONIGHT...S WIND 15 KT. SEAS 4 FT. 
.MON AND MON NIGHT...S WIND 15 KT. SEAS 6 FT. 
.TUE AND TUE NIGHT...SE WIND 15 KT. SEAS 5 FT. 
.WED...SE WIND 20 KT. SEAS 8 FT. 
.THU...E WIND 25 KT. SEAS 15 FT. 
.FRI...N WIND 20 KT. SEAS 12 FT.  

$$

PKZ155-181500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 35 KT...EXCEPT E 25 KT FROM THE SHUMAGIN ISLANDS
EAST. SEAS 6 FT BUILDING TO 13 FT BY MIDNIGHT. 
.MON...E WIND 35 KT...EXCEPT E 25 KT FROM THE SHUMAGIN ISLANDS EAST.
SEAS 13 FT. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...E WIND 15 KT. SEAS 8 FT. 
.WED...E WIND 25 KT. SEAS 13 FT. 
.THU...NE WIND 25 KT. SEAS 14 FT. 
.FRI...N WIND 20 KT. SEAS 11 FT.  

$$

PKZ160-181500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT SUN APR 17 2011

.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. AREAS OF FOG.
.MON AND MON NIGHT...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
AREAS OF FOG. 
.TUE AND TUE NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. 
.WED...NE WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. 
.THU...NE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.  

$$

PKZ165-181500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT SUN APR 17 2011

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...E WIND 30 KT...EXCEPT SE 20 KT EXCEPT FROM PORT MOLLER
EAST. SEAS 7 FT. 
.MON...E WIND 30 KT...EXCEPT E 20 KT FROM PORT MOLLER EAST EAST. SEAS
8 FT. PATCHY FOG. 
.MON NIGHT...E WIND 20 KT. SEAS 5 FT. 
.TUE AND TUE NIGHT...NE WIND 15 KT. SEAS 4 FT. 
.WED...E WIND 30 KT. SEAS 9 FT. 
.THU...NE WIND 30 KT. SEAS 9 FT. 
.FRI...N WIND 25 KT. SEAS 8 FT.  

$$

PKZ180-181500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT SUN APR 17 2011

.TONIGHT...E WIND 10 KT. AREAS OF FOG. 
.MON AND MON NIGHT...NE WIND 10 KT. AREAS OF FOG. 
.TUE AND TUE NIGHT...N WIND 10 KT. 
.WED...NE WIND 20 KT. 
.THU AND FRI...N WIND 20 KT. 

$$

PKZ170-181500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 40 KT. SEAS 17 FT. RAIN SHOWERS. 
.MON...E WIND 35 KT. SEAS 16 FT. RAIN SHOWERS. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 9 FT. 
.WED...E WIND 30 KT. SEAS 11 FT. 
.THU...NE WIND 30 KT. SEAS 13 FT. 
.FRI...N WIND 25 KT. SEAS 10 FT.  

$$

PKZ171-181500-
UNALASKA BAY
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 35 KT. SEAS 5 FT. RAIN AND SNOW SHOWERS. 
.MON...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 5 FT.
RAIN AND SNOW SHOWERS. 
.MON NIGHT...E WIND 20 KT. SEAS 2 FT. RAIN SHOWERS. 
.TUE AND TUE NIGHT...E WIND 10 KT. SEAS 2 FT. 
.WED...E WIND 20 KT. SEAS 5 FT. 
.THU AND FRI...NE WIND 15 KT. SEAS 5 FT. 

$$

PKZ172-181500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 40 KT. SEAS 16 FT. RAIN. 
.MON...E WIND 35 KT. SEAS 16 FT. 
.MON NIGHT...E WIND 30 KT. SEAS 13 FT. 
.TUE THROUGH WED...E WIND 30 KT. SEAS 10 FT. 
.THU...N WIND 30 KT. SEAS 14 FT. 
.FRI...N WIND 20 KT. SEAS 9 FT.  

$$

PKZ175-181500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT SUN APR 17 2011

...GALE WARNING TONIGHT...

.TONIGHT...NE WIND 35 KT. SEAS 15 FT. RAIN SHOWERS. 
.MON AND MON NIGHT...NE WIND 30 KT. SEAS 13 FT. 
.TUE...NE WIND 25 KT. SEAS 11 FT. 
.TUE NIGHT AND WED...E WIND 30 KT. SEAS 12 FT. 
.THU...NE WIND 20 KT. SEAS 11 FT. 
.FRI...NE WIND 15 KT. SEAS 8 FT.  

$$

PKZ176-181500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT SUN APR 17 2011

...GALE WARNING TONIGHT...

.TONIGHT...NE WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. 
.MON AND MON NIGHT...NE WIND 25 KT. SEAS 12 FT. 
.TUE THROUGH WED...NE WIND 30 KT. SEAS 12 FT. 
.THU AND FRI...NE WIND 20 KT. SEAS 9 FT. 

$$

PKZ185-181500-
ST MATTHEW ISLAND WATERS
400 PM AKDT SUN APR 17 2011

.TONIGHT...E WIND 10 KT. AREAS OF FOG. 
.MON AND MON NIGHT...E WIND 15 KT. AREAS OF FOG. 
.TUE THROUGH WED...NE WIND 20 KT. 
.THU AND FRI...NE WIND 25 KT. 

$$

PKZ179-181500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT SUN APR 17 2011

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

.TONIGHT...E WIND 15 KT INCREASING TO 25 KT BY MIDNIGHT. SEAS 9 FT.
AREAS OF FOG. 
.MON...E WIND 30 KT. SEAS 9 FT. AREAS OF FOG. 
.MON NIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 6 FT. 
.WED...NE WIND 25 KT. SEAS 8 FT. 
.THU...NE WIND 30 KT. SEAS 11 FT. 
.FRI...N WIND 20 KT. SEAS 7 FT.  

$$
507 
FZAK52 PAFC 180025 CCA
CWFALU

COASTAL WATERS FORECAST...CORRECTION
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
425 PM AKDT SUN APR 17 2011

CORRECTED 165

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.

PKZ199-181500-
400 PM AKDT SUN APR 17 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 993 MB LOW 300 NM SOUTH OF ATKA WILL REMAIN NEARLY STATIONARY AND
WEAKEN TO 1000 MB 170 NM SOUTH OF ATKA TUE AFTERNOON.
$$

PKZ150-181500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT SUN APR 17 2011

.TONIGHT...S WIND 15 KT. SEAS 4 FT. 
.MON AND MON NIGHT...S WIND 15 KT. SEAS 6 FT. 
.TUE AND TUE NIGHT...SE WIND 15 KT. SEAS 5 FT. 
.WED...SE WIND 20 KT. SEAS 8 FT. 
.THU...E WIND 25 KT. SEAS 15 FT. 
.FRI...N WIND 20 KT. SEAS 12 FT.  

$$

PKZ155-181500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 35 KT...EXCEPT E 25 KT FROM THE SHUMAGIN ISLANDS
EAST. SEAS 6 FT BUILDING TO 13 FT BY MIDNIGHT. 
.MON...E WIND 35 KT...EXCEPT E 25 KT FROM THE SHUMAGIN ISLANDS EAST.
SEAS 13 FT. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...E WIND 15 KT. SEAS 8 FT. 
.WED...E WIND 25 KT. SEAS 13 FT. 
.THU...NE WIND 25 KT. SEAS 14 FT. 
.FRI...N WIND 20 KT. SEAS 11 FT.  

$$

PKZ160-181500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT SUN APR 17 2011

.TONIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. AREAS OF FOG.
.MON AND MON NIGHT...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
AREAS OF FOG. 
.TUE AND TUE NIGHT...N WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. 
.WED...NE WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. 
.THU...NE WIND 30 KT. SEAS IN ICE FREE WATERS 5 FT.
.FRI...N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.  

$$

PKZ165-181500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT SUN APR 17 2011

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...E WIND 30 KT...EXCEPT SE 20 KT FROM PORT MOLLER EAST. SEAS
7 FT. 
.MON...E WIND 30 KT...EXCEPT E 20 KT FROM PORT MOLLER EAST. SEAS
8 FT. PATCHY FOG. 
.MON NIGHT...E WIND 20 KT. SEAS 5 FT. 
.TUE AND TUE NIGHT...NE WIND 15 KT. SEAS 4 FT. 
.WED...E WIND 30 KT. SEAS 9 FT. 
.THU...NE WIND 30 KT. SEAS 9 FT. 
.FRI...N WIND 25 KT. SEAS 8 FT.  

$$

PKZ180-181500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT SUN APR 17 2011

.TONIGHT...E WIND 10 KT. AREAS OF FOG. 
.MON AND MON NIGHT...NE WIND 10 KT. AREAS OF FOG. 
.TUE AND TUE NIGHT...N WIND 10 KT. 
.WED...NE WIND 20 KT. 
.THU AND FRI...N WIND 20 KT. 

$$

PKZ170-181500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 40 KT. SEAS 17 FT. RAIN SHOWERS. 
.MON...E WIND 35 KT. SEAS 16 FT. RAIN SHOWERS. 
.MON NIGHT...E WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 9 FT. 
.WED...E WIND 30 KT. SEAS 11 FT. 
.THU...NE WIND 30 KT. SEAS 13 FT. 
.FRI...N WIND 25 KT. SEAS 10 FT.  

$$

PKZ171-181500-
UNALASKA BAY
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 35 KT. SEAS 5 FT. RAIN AND SNOW SHOWERS. 
.MON...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 5 FT.
RAIN AND SNOW SHOWERS. 
.MON NIGHT...E WIND 20 KT. SEAS 2 FT. RAIN SHOWERS. 
.TUE AND TUE NIGHT...E WIND 10 KT. SEAS 2 FT. 
.WED...E WIND 20 KT. SEAS 5 FT. 
.THU AND FRI...NE WIND 15 KT. SEAS 5 FT. 

$$

PKZ172-181500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT SUN APR 17 2011

...GALE WARNING THROUGH MONDAY...

.TONIGHT...E WIND 40 KT. SEAS 16 FT. RAIN. 
.MON...E WIND 35 KT. SEAS 16 FT. 
.MON NIGHT...E WIND 30 KT. SEAS 13 FT. 
.TUE THROUGH WED...E WIND 30 KT. SEAS 10 FT. 
.THU...N WIND 30 KT. SEAS 14 FT. 
.FRI...N WIND 20 KT. SEAS 9 FT.  

$$

PKZ175-181500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT SUN APR 17 2011

...GALE WARNING TONIGHT...

.TONIGHT...NE WIND 35 KT. SEAS 15 FT. RAIN SHOWERS. 
.MON AND MON NIGHT...NE WIND 30 KT. SEAS 13 FT. 
.TUE...NE WIND 25 KT. SEAS 11 FT. 
.TUE NIGHT AND WED...E WIND 30 KT. SEAS 12 FT. 
.THU...NE WIND 20 KT. SEAS 11 FT. 
.FRI...NE WIND 15 KT. SEAS 8 FT.  

$$

PKZ176-181500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT SUN APR 17 2011

...GALE WARNING TONIGHT...

.TONIGHT...NE WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 14
FT. 
.MON AND MON NIGHT...NE WIND 25 KT. SEAS 12 FT. 
.TUE THROUGH WED...NE WIND 30 KT. SEAS 12 FT. 
.THU AND FRI...NE WIND 20 KT. SEAS 9 FT. 

$$

PKZ185-181500-
ST MATTHEW ISLAND WATERS
400 PM AKDT SUN APR 17 2011

.TONIGHT...E WIND 10 KT. AREAS OF FOG. 
.MON AND MON NIGHT...E WIND 15 KT. AREAS OF FOG. 
.TUE THROUGH WED...NE WIND 20 KT. 
.THU AND FRI...NE WIND 25 KT. 

$$

PKZ179-181500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT SUN APR 17 2011

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

.TONIGHT...E WIND 15 KT INCREASING TO 25 KT BY MIDNIGHT. SEAS 9 FT.
AREAS OF FOG. 
.MON...E WIND 30 KT. SEAS 9 FT. AREAS OF FOG. 
.MON NIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 6 FT. 
.WED...NE WIND 25 KT. SEAS 8 FT. 
.THU...NE WIND 30 KT. SEAS 11 FT. 
.FRI...N WIND 20 KT. SEAS 7 FT.  

$$
259 
FZAK52 PAFC 181136
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 AM AKDT MON APR 18 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.

PKZ199-190300-
400 AM AKDT MON APR 18 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 994 MB LOW 300 NM SOUTH OF ATKA WILL MOVE TO 600 NM SOUTH OF ADAK
AND STRENGTHEN TO 989 MB TUE NIGHT.
$$

PKZ150-190300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 AM AKDT MON APR 18 2011

.TODAY...S WIND 15 KT. SEAS 6 FT. 
.TONIGHT...S WIND 15 KT. SEAS 6 FT. 
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT. 
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT. 
.WED...SE WIND 15 KT. SEAS 7 FT. 
.THU...SE WIND 25 KT. SEAS 10 FT. 
.FRI...NE WIND 20 KT. SEAS 9 FT.  

$$

PKZ155-190300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT MON APR 18 2011

...GALE WARNING TODAY...

.TODAY...E WIND 35 KT. SEAS 13 FT. FROM THE SHUMAGIN ISLANDS E...E
WIND 20 KT. SEAS 7 FT. RAIN SHOWERS. 
.TONIGHT...E WIND 25 KT. SEAS 11 FT. FROM THE SHUMAGIN ISLANDS E...E
WIND 15 KT. SEAS 6 FT. RAIN SHOWERS. 
.TUE...E WIND 20 KT. SEAS 9 FT. FROM THE SHUMAGIN ISLANDS E...E WIND
10 KT. SEAS 4 FT. 
.TUE NIGHT...E WIND 15 KT. SEAS 8 FT. 
.WED...E WIND 25 KT. SEAS 8 FT. 
.THU...SE WIND 25 KT. SEAS 11 FT. 
.FRI...NE WIND 30 KT. SEAS 12 FT.  

$$

PKZ160-190300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT MON APR 18 2011

.TODAY...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.TONIGHT...NE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.TUE...N WIND 10 KT IN THE MORNING BECOMING VARIABLE LESS THAN 10 
KT. SEAS IN ICE FREE WATERS 2 FT OR LESS. 
.TUE NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS IN ICE FREE WATERS
2 FT OR LESS. 
.WED...NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. 
.THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT. 
.FRI...NE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT.  

$$

PKZ165-190300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E WIND 30 KT. SEAS 7 FT. FROM PORT MOLLER E...E WIND 15 KT.
SEAS 3 FT. 
.TONIGHT...E WIND 20 KT. SEAS 5 FT. 
.TUE...E WIND 15 KT. SEAS 4 FT. 
.TUE NIGHT...E WIND 15 KT. SEAS 3 FT. 
.WED...NE WIND 25 KT. SEAS 6 FT. 
.THU...E WIND 25 KT. SEAS 6 FT. 
.FRI...N WIND 35 KT. SEAS 9 FT.  

$$

PKZ180-190300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT MON APR 18 2011

.TODAY...NE WIND 10 KT. DENSE FOG BECOMING PATCHY FOG IN THE
AFTERNOON. 
.TONIGHT AND TUE...N WIND 10 KT. PATCHY FOG. 
.TUE NIGHT...N WIND 10 KT. 
.WED...N WIND 15 KT. 
.THU...NE WIND 30 KT. 
.FRI...N WIND 25 KT.  

$$

PKZ170-190300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT MON APR 18 2011

...GALE WARNING TODAY...

.TODAY...E WIND 35 KT...EXCEPT DIMINISHING TO 25 KT IN THE AFTERNOON
PACIFIC SIDE. SEAS 16 FT. RAIN SHOWERS. 
.TONIGHT...E WIND 25 KT. SEAS 12 FT. 
.TUE...E WIND 20 KT. SEAS 9 FT. 
.TUE NIGHT...E WIND 20 KT. SEAS 8 FT. 
.WED...E WIND 30 KT. SEAS 9 FT. 
.THU...NE WIND 30 KT. SEAS 12 FT. 
.FRI...N WIND 30 KT. SEAS 12 FT.  

$$

PKZ171-190300-
UNALASKA BAY
400 AM AKDT MON APR 18 2011

...GALE WARNING TODAY...

.TODAY...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. GUSTS TO
45 KT IN THE MORNING. SEAS 5 FT. RAIN SHOWERS. 
.TONIGHT...E WIND 20 KT. SEAS 3 FT. RAIN SHOWERS. 
.TUE...E WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON. SEAS 2 FT.
RAIN SHOWERS. 
.TUE NIGHT...E WIND 10 KT. SEAS 2 FT. 
.WED...E WIND 25 KT. SEAS 4 FT. 
.THU...NE WIND 15 KT. SEAS 5 FT. 
.FRI...N WIND 25 KT. SEAS 9 FT.  

$$

PKZ172-190300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT MON APR 18 2011

...GALE WARNING TODAY...

.TODAY...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 16
FT. RAIN SHOWERS.
.TONIGHT AND TUE...E WIND 30 KT. SEAS 13 FT. RAIN SHOWERS.
.TUE NIGHT...E WIND 30 KT. SEAS 10 FT. 
.WED...NE WIND 30 KT. SEAS 10 FT. 
.THU...N WIND 35 KT. SEAS 14 FT. 
.FRI...N WIND 30 KT. SEAS 14 FT.  

$$

PKZ175-190300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NE WIND 30 KT. SEAS 12 FT. 
.TONIGHT AND TUE...NE WIND 25 KT. SEAS 12 FT. 
.TUE NIGHT THROUGH THU...NE WIND 30 KT. SEAS 12 FT. 
.FRI...N WIND 25 KT. SEAS 12 FT.  

$$

PKZ176-190300-
WESTERN ALEUTIANS KISKA TO ATTU
400 AM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NE WIND 25 KT. SEAS 11 FT. 
.TONIGHT...NE WIND 25 KT. SEAS 11 FT. 
.TUE...NE WIND 30 KT. SEAS 11 FT. 
.TUE NIGHT AND WED...NE WIND 30 KT. SEAS 11 FT. 
.THU...NE WIND 25 KT. SEAS 11 FT. 
.FRI...N WIND 20 KT. SEAS 9 FT.  

$$

PKZ185-190300-
ST MATTHEW ISLAND WATERS
400 AM AKDT MON APR 18 2011

.TODAY...E WIND 15 KT. PATCHY FOG. 
.TONIGHT AND TUE...NE WIND 15 KT. PATCHY FOG. 
.TUE NIGHT AND WED...NE WIND 20 KT. 
.THU...NE WIND 25 KT. 
.FRI...N WIND 25 KT.  

$$

PKZ179-190300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 30 KT. SEAS 9 FT. 
.TONIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE...NE WIND 25 KT. SEAS 6 FT. 
.TUE NIGHT...E WIND 20 KT. SEAS 5 FT. 
.WED...NE WIND 25 KT. SEAS 7 FT. 
.THU...NE WIND 35 KT. SEAS 10 FT. 
.FRI...N WIND 35 KT. SEAS 10 FT.  

$$

JAM APR 11
697 
FZAK52 PAFC 182356
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT MON APR 18 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.

PKZ199-191500-
400 PM AKDT MON APR 18 2011
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 998 MB LOW 225 NM SOUTH OF SEGUAM ISLAND MOVES LATE WED MORNING 125
NM SOUTH OF ATKA AT 994 MB AND THEN MERGES WITH A DEVELOPING LOW TO
THE EAST. A 988 MB LOW 350 NM SOUTH OF SEGUAM ISLAND LATE WED
MORNING MOVES 150 NM SOUTH OF ATKA LATE WED NIGHT AT 983 MB. HIGH
PRESSURE PERSISTS OVER THE BERING SEA.
$$

PKZ150-191500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT MON APR 18 2011

.TONIGHT...S WIND 15 KT. SEAS 5 FT. 
.TUE AND TUE NIGHT...S WIND 10 KT. SEAS 5 FT. 
.WED...SE WIND 10 KT. SEAS 7 FT. 
.WED NIGHT...SE WIND 20 KT. SEAS 6 FT. 
.THU...SE WIND 25 KT. SEAS 10 FT. 
.FRI AND SAT...NE WIND 20 KT. SEAS 9 FT. 

$$

PKZ155-191500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT MON APR 18 2011

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

.TONIGHT...E WIND 30 KT. SEAS 12 FT. RAIN.
.TUE...E WIND 25 KT. SEAS 10 FT. RAIN.
.TUE NIGHT...E WIND 15 KT. SEAS 8 FT. 
.WED...E WIND 20 KT. SEAS 7 FT. 
.WED NIGHT...E WIND 30 KT. SEAS 7 FT. 
.THU...E WIND 25 KT. SEAS 11 FT. 
.FRI...NE WIND 30 KT. SEAS 12 FT. 
.SAT...NW WIND 25 KT. SEAS 10 FT.  

$$

PKZ160-191500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT MON APR 18 2011

.TONIGHT...N WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT. AREAS OF FOG. 
.TUE AND TUE NIGHT...SE WIND 10 KT. SEAS IN ICE FREE WATERS 2 FT.
AREAS OF FOG. 
.WED...VARIABLE WIND LESS THAN 10 KT. SEAS IN ICE FREE WATERS 2 FT. 
.WED NIGHT...NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT. 
.THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. 
.FRI AND SAT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. 

$$

PKZ165-191500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E WIND 25 KT. SEAS 6 FT. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 5 FT. 
.WED...E WIND 15 KT. SEAS 3 FT. 
.WED NIGHT AND THU...NE WIND 25 KT. SEAS 6 FT. 
.FRI AND SAT...N WIND 30 KT. SEAS 9 FT. 

$$

PKZ180-191500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT MON APR 18 2011

.TONIGHT...N WIND 10 KT. AREAS OF FOG. 
.TUE AND TUE NIGHT...N WIND 10 KT. AREAS OF FOG. 
.WED...N WIND 10 KT. 
.WED NIGHT...N WIND 20 KT. 
.THU...NE WIND 30 KT. 
.FRI AND SAT...N WIND 25 KT. 

$$

PKZ170-191500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT MON APR 18 2011

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 12
FT. RAIN AND SNOW. 
.TUE AND TUE NIGHT...E WIND 25 KT. SEAS 9 FT. RAIN AND SNOW.
.WED...E WIND 30 KT. SEAS 8 FT. 
.WED NIGHT AND THU...NE WIND 30 KT. SEAS 11 FT. 
.FRI AND SAT...N WIND 30 KT. SEAS 11 FT. 

$$

PKZ171-191500-
UNALASKA BAY
400 PM AKDT MON APR 18 2011

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E WIND 25 KT. GUSTS TO 35 KT IN THE EVENING. SEAS 4 FT.
RAIN AND SNOW. 
.TUE AND TUE NIGHT...E WIND 20 KT. SEAS 2 FT. RAIN AND SNOW. 
.WED...E WIND 20 KT. SEAS 3 FT. 
.WED NIGHT AND THU...NE WIND 25 KT. SEAS 4 FT. 
.FRI AND SAT...N WIND 25 KT. SEAS 8 FT.  

$$

PKZ172-191500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT MON APR 18 2011

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

.TONIGHT...NE WIND 30 KT. SEAS 12 FT. 
.TUE AND TUE NIGHT...E WIND 30 KT. SEAS 11 FT. 
.WED AND WED NIGHT...E WIND 30 KT. SEAS 10 FT. 
.THU...NE WIND 30 KT. SEAS 14 FT. 
.FRI...N WIND 30 KT. SEAS 14 FT. 
.SAT...N WIND 25 KT. SEAS 11 FT.  

$$

PKZ175-191500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT MON APR 18 2011

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

.TONIGHT...NE WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...NE WIND 25 KT. SEAS 10 FT. 
.WED THROUGH THU...NE WIND 30 KT. SEAS 11 FT. 
.FRI...N WIND 25 KT. SEAS 11 FT. 
.SAT...N WIND 20 KT. SEAS 8 FT.  

$$

PKZ176-191500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT MON APR 18 2011

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

.TONIGHT...NE WIND 25 KT. SEAS 11 FT. 
.TUE AND TUE NIGHT...NE WIND 30 KT. SEAS 11 FT. 
.WED THROUGH THU...NE WIND 30 KT. SEAS 11 FT. 
.FRI AND SAT...N WIND 20 KT. SEAS 9 FT. 

$$

PKZ185-191500-
ST MATTHEW ISLAND WATERS
400 PM AKDT MON APR 18 2011

.TONIGHT...NE WIND 15 KT. AREAS OF FOG. 
.TUE AND TUE NIGHT...NE WIND 15 KT. AREAS OF FOG. 
.WED THROUGH THU...NE WIND 20 KT. 
.FRI AND SAT...N WIND 25 KT. 

$$

PKZ179-191500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT MON APR 18 2011

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

.TONIGHT...E WIND 25 KT. SEAS 8 FT. 
.TUE AND TUE NIGHT...NE WIND 25 KT. SEAS 7 FT. 
.WED...NE WIND 20 KT. SEAS 5 FT.
.WED NIGHT AND THU...NE WIND 30 KT. SEAS 8 FT. 
.FRI...N WIND 35 KT. SEAS 10 FT. 
.SAT...N WIND 25 KT. SEAS 8 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 16, 1:30 PM AKDT, 2 hours 30 minutes earlier.

Area forecast discussion, Apr 16, 1:30 PM AKDT, 2 hours 30 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
130 PM AKDT SAT APR 16 2011

.ANALYSIS AND UPPER LEVELS...A REX BLOCK IS IN PLACE WITH A CUT-OFF
HIGH CENTERED OVER EASTERN-MOST SIBERIA AND A CUT-OFF LOW OVER THE
CENTRAL ALEUTIANS. RIDGE AXIS EXTENDS OVER MAINLAND ALASKA PRODUCING
SUNNY CONDITIONS ACROSS MOST OF THE AREA. THERE ARE A FEW HIGH
CLOUDS ASSOCIATED WITH A WEAK UPPER LEVEL SHORT-WAVE SLIDING DOWN
THE EASTERN PERIPHERY OF THE RIDGE. SOUTH OF THE ALEUTIAN LOW IS
ANOTHER CUT-OFF LOW DOWN AROUND 40N LATITUDE. AS THE NORTHERN LOW
TRACKS SOUTHWESTWARD THE SOUTHERN LOW WILL BE PULLED NORTHWARD
TOWARD THE ALEUTIANS.

.MODEL DISCUSSION...MODELS CONTINUE TO STRUGGLE WITH COMPLEX SERIES
OF LOWS ALONG AND SOUTH OF THE ALEUTIANS. THE ECMWF SHOWS THE BEST
RUN-TO-RUN CONSISTENCY AND IS THE PREFERRED SOLUTION OVER THE NEXT
THREE DAYS.

.SHORT TERM FORECAST...

SOUTHERN MAINLAND...SHORT-WAVE DROPPING DOWN ACROSS THE REGION THIS
AFTERNOON AND EVENING IS STRONGER THAN THE ONE THAT MOVED THROUGH
YESTERDAY. HOWEVER...AS PER THE SOUNDINGS FROM YESTERDAY AND THIS
MORNING THE AIR MASS IN PLACE IS VERY DRY. THEREFORE...HAVE BACKED
OFF ON THE IDEA OF ANY SHOWERS FORMING OVER THE MOUNTAINS. RIDGE
WILL STRENGTHEN BEHIND THE SHORT-WAVE AND PROVIDE CONTINUED DRY
CONDITIONS THROUGH MONDAY. THIS WILL BEGIN TO CHANGE ON TUESDAY
AS A MUCH STRONGER SHORT-WAVE DROPS DOWN OUT OF THE ARCTIC. THERE
SHOULD BE ENOUGH FORCING WITH THIS TO GENERATE SOME CLOUDS AND
SHOWERS.

BERING SEA/ALEUTIANS...ACTIVE WEATHER WILL CONTINUE ALONG THE
ALEUTIANS AS A COMPLEX SERIES OF LOWS PASS JUST TO THE SOUTH.
THE RIDGE TO THE NORTH WILL MAINTAIN BENIGN CONDITIONS ACROSS
THE NORTHERN TO EASTERN BERING SEA.

.LONG TERM FORECAST...THERE CONTINUES TO BE A FAIRLY LARGE SPREAD
IN MODEL SOLUTIONS FOR HANDLING OF INDIVIDUAL SYSTEMS DURING THE
DAY 4 THROUGH 7 TIME PERIOD. HOWEVER...THERE IS GENERAL AGREEMENT
IN THE SYNOPTIC PATTERN. SHORT-WAVES DROPPING SOUTHWARD ACROSS THE
STATE BEGINNING TUESDAY WILL PUSH THE CUT-OFF HIGH WESTWARD AND
THEN INTERACT WITH THE TROUGH SOUTH OF THE ALEUTIANS. THIS WILL
ALLOW SYSTEMS CROSSING THE NORTH PACIFIC TO MOVE UP INTO THE GULF

AND BRING A RETURN TO CLOUDS AND PRECIPITATION TO THE SOUTHERN
MAINLAND FROM MID TO LATE NEXT WEEK. WITH THE STORM TRACK SHIFTING
TOWARD THE MAINLAND CONDITIONS WILL BECOME QUIETER ALONG THE
ALEUTIANS AS WE HEAD THROUGH THE WEEK.

.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...NONE.
MARINE...GALE WARNING...155 170 171 172 175 176.
FIRE WEATHER...NONE.

SEB APR 11

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.