Alert archive / Alaska / Small Craft Advisories in 2016

Small Craft Advisory 332, NWS Anchorage, AK

April 17, 2016

NWS Anchorage, AK issued this small craft advisory at Apr 17, 2016, 3:32 AM AKDT. It was in force for 48 hr.

The area

The counties it named.

The facts

Issued
Apr 17, 2016, 3:32 AM AKDT (11:32 UTC)
Expired
Apr 19, 2016, 3:45 AM AKDT
In force
48 hr
Issued by
NWS Anchorage, AK

The text

As transmitted.

793 
FZAK52 PAFC 171132
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
332 AM AKDT SUN APR 17 2016

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.

PKZ199-180030-
332 AM AKDT SUN APR 17 2016
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 975 MB LOW 90 NM WEST OF SHEMYA WILL DISSIPATE THIS EVENING 180
NM EAST OF SHEMYA. AN ASSOCIATED FRONT OVER THE CENTRAL BERING
WILL WEAKEN AS IT MOVES TO THE EASTERN BERING AND BRISTOL BAY
THROUGH MON NIGHT. A DEVELOPING 984 MB LOW 250 NM NORTH OF ADAK
WILL MOVE TO 250 NM NORTHWEST OF SHEMYA AT 987 MB BY MON NIGHT.

$$

PKZ150-180030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
332 AM AKDT SUN APR 17 2016

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

.TODAY...SE WIND 15 KT. SEAS 3 FT.
.TONIGHT...SE WIND INCREASING TO 25 KT. SEAS 6 FT.
.MON...SE WIND 30 KT. SEAS 12 FT.
.MON NIGHT...SE WIND 30 KT. SEAS 12 FT.
.TUE...SE WIND 25 KT. SEAS 10 FT.
.WED...E WIND 30 KT. SEAS 12 FT.
.THU...SE WIND 25 KT. SEAS 11 FT.

$$

PKZ155-180030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
332 AM AKDT SUN APR 17 2016

...GALE WARNING TODAY...

.TODAY...SE WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS
7 FT BUILDING TO 12 FT. FROM THE SHUMAGIN ISLANDS E...S WIND 15
KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 5 FT. RAIN.
.TONIGHT...SE WIND 30 KT. SEAS 14 FT. FROM THE SHUMAGIN ISLANDS
E...SEAS 7 FT BUILDING TO 11 FT AFTER MIDNIGHT. RAIN.
.MON...S WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. FROM
THE SHUMAGIN ISLANDS E...SE WIND 30 KT. SEAS 13 FT. RAIN.
.MON NIGHT...S WIND 20 KT. SEAS 11 FT.
.TUE THROUGH WED...E WIND 30 KT. SEAS 14 FT.
.THU...SE WIND 25 KT. SEAS 11 FT.

$$

PKZ160-180030-
BRISTOL BAY-
332 AM AKDT SUN APR 17 2016

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

.TODAY...SE WIND 20 KT. SEAS 4 FT.
.TONIGHT...SE WIND 25 KT. SEAS 4 FT.
.MON...E WIND 25 KT. SEAS 5 FT.
.MON NIGHT...E WIND 30 KT. SEAS 6 FT.
.TUE THROUGH THU...E WIND 30 KT. SEAS 6 FT.

$$

PKZ165-180030-
PORT HEIDEN TO CAPE SARICHEF-
332 AM AKDT SUN APR 17 2016

...GALE WARNING TODAY...

.TODAY...SE WIND 25 KT...INCREASING TO 35 KT IN THE AFTERNOON FROM
COLD BAY W. SEAS 8 FT. RAIN.
.TONIGHT...SE WIND 30 KT. SEAS 8 FT. RAIN.
.MON...SE WIND 25 KT. SEAS 7 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 7 FT.
.TUE...E WIND 25 KT. SEAS 6 FT.
.WED THROUGH THU...E WIND 30 KT. SEAS 7 FT.

$$

PKZ170-180030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
332 AM AKDT SUN APR 17 2016

...GALE WARNING TODAY...

.TODAY...SE WIND 40 KT DIMINISHING TO 30 KT IN THE AFTERNOON.
SEAS 10 FT. RAIN.
.TONIGHT...S WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
7 FT. RAIN.
.MON...S WIND 15 KT. SEAS 6 FT.
.MON NIGHT...SE WIND 15 KT. SEAS 6 FT.
.TUE THROUGH WED...E WIND 25 KT. SEAS 7 FT.
.THU...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ171-180030-
UNALASKA BAY-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE WIND 30 KT BECOMING S 20 KT IN THE AFTERNOON. SEAS 4
FT. RAIN.
.TONIGHT...SW WIND 10 KT. SEAS 2 FT. RAIN SHOWERS.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.MON NIGHT...SE WIND 10 KT. SEAS 2 FT.
.TUE THROUGH WED...E WIND 15 KT. SEAS 2 FT.
.THU...SE WIND 10 KT. SEAS 2 FT.

$$

PKZ172-180030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
332 AM AKDT SUN APR 17 2016

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS
14 FT. RAIN.
.TONIGHT...SW WIND 20 KT. SEAS 13 FT. RAIN.
.MON...SW WIND 15 KT. SEAS 13 FT.
.MON NIGHT...SE WIND 15 KT. SEAS 13 FT.
.TUE...E WIND 25 KT. SEAS 12 FT.
.WED...SW WIND 25 KT. SEAS 11 FT.
.THU...S WIND 15 KT. SEAS 9 FT.

$$

PKZ173-180030-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW WIND 25 KT. SEAS 9 FT. RAIN.
.TONIGHT...S WIND 15 KT. SEAS 7 FT.
.MON...S WIND 10 KT. SEAS 6 FT.
.MON NIGHT...E WIND 15 KT. SEAS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...W WIND 15 KT. SEAS 5 FT.
.THU...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ174-180030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 25 KT. SEAS 14 FT. RAIN.
.TONIGHT...SW WIND 15 KT. SEAS 14 FT.
.MON...S WIND 10 KT. SEAS 16 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 11 FT.
.WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 15 KT. SEAS 9 FT.

$$

PKZ175-180030-
SEGUAM ISLAND TO ADAK BERING SIDE-
332 AM AKDT SUN APR 17 2016

.TODAY...SW WIND 20 KT. SEAS 7 FT. RAIN SHOWERS.
.TONIGHT...S WIND 15 KT. SEAS 7 FT.
.MON...S WIND 10 KT. SEAS 7 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE THROUGH WED...VARIABLE WIND 10 KT. SEAS 4 FT.
.THU...NW WIND 15 KT. SEAS 4 FT.

$$

PKZ176-180030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 20 KT. SEAS 15 FT. RAIN SHOWERS.
.TONIGHT...SW WIND 20 KT. SEAS 18 FT.
.MON...SW WIND 10 KT. SEAS 18 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...NW WIND 15 KT. SEAS 10 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 10 FT.

$$

PKZ177-180030-
ADAK TO KISKA-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SW WIND 25 KT. SEAS 11 FT BERING SIDE...19 FT PACIFIC
SIDE. RAIN SHOWERS.
.TONIGHT...W WIND 20 KT. SEAS 11 FT BERING SIDE...20 FT PACIFIC
SIDE.
.MON...W WIND 20 KT. SEAS 10 FT BERING SIDE...19 FT PACIFIC SIDE.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 11 FT.
.TUE...NW WIND 15 KT. SEAS 8 FT.
.WED THROUGH THU...NW WIND 20 KT. SEAS 10 FT.

$$

PKZ178-180030-
KISKA TO ATTU-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...VARIABLE WIND 15 KT EXCEPT NW WIND 25 KT S OF SHEMYA.
SEAS 19 FT.
.TONIGHT...NW WIND 25 KT. SEAS 19 FT.
.MON...W WIND 20 KT. SEAS 13 FT.
.MON NIGHT...W WIND 15 KT. SEAS 9 FT.
.TUE THROUGH THU...NW WIND 20 KT. SEAS 10 FT.

$$

PKZ179-180030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
332 AM AKDT SUN APR 17 2016

...GALE WARNING TODAY...

.TODAY...SE WIND INCREASING TO 40 KT...THEN DIMINISHING TO 25 KT
IN THE AFTERNOON. SEAS 13 FT. RAIN.
.TONIGHT...S WIND 15 KT. SEAS 11 FT. RAIN.
.MON...E WIND 15 KT. SEAS 9 FT.
.MON NIGHT...SE WIND 15 KT. SEAS 9 FT.
.TUE...E WIND 15 KT. SEAS 7 FT.
.WED THROUGH THU...E WIND 20 KT. SEAS 8 FT.

$$

PKZ180-180030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...SE WIND INCREASING TO 25 KT. SEAS 5 FT. PATCHY FOG.
.TONIGHT...SE WIND 25 KT. SEAS 7 FT.
.MON...E WIND 30 KT. SEAS 8 FT.
.MON NIGHT...E WIND 30 KT. SEAS 8 FT.
.TUE THROUGH THU...E WIND 30 KT. SEAS 8 FT.

$$

PKZ181-180030-
NORTH AND WEST OF NUNIVAK ISLAND-
332 AM AKDT SUN APR 17 2016

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...E WIND INCREASING TO 25 KT. SEAS IN ICE FREE WATERS 2
FT. FREEZING SPRAY IN THE MORNING.
.TONIGHT AND MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON NIGHT AND TUE...E WIND 25 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.

$$

PKZ185-180030-
SAINT MATTHEW ISLAND WATERS-
332 AM AKDT SUN APR 17 2016

...GALE WARNING THROUGH TONIGHT...

.TODAY...E WIND 30 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF
SAINT MATTHEW ISLAND.
.TONIGHT...E WIND 30 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF
SAINT MATTHEW ISLAND. SNOW AND RAIN.
.MON...E WIND 25 KT. RAIN AND SNOW.
.MON NIGHT...E WIND 25 KT.
.TUE...E WIND 25 KT.
.WED THROUGH THU...NE WIND 30 KT.

$$
3 follow-up statements
171 
FZAK52 PAFC 172254
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
254 PM AKDT SUN APR 17 2016

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.

PKZ199-181145-
254 PM AKDT SUN APR 17 2016
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 983 MB LOW 310 NM NORTH OF ADAK MOVES TO 280 NM NORTHWEST OF
ATTU AT 989 MB TUE AFTERNOON. THE ASSOCIATED FRONT MOVES OVER THE
ALEUTIANS TO THE ALASKA PENINSULA BY TUE AFTERNOON. A NORTH
PACIFIC LOW MOVES TO 375 NM SOUTHWEST OF ATTU AT 996 MB MON NIGHT
THEN CONTINUES TO 250 NM SOUTH OF ADAK AT 984 MB TUE AFTERNOON.

$$

PKZ150-181145-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SE WIND INCREASING TO 25 KT. SEAS 7 FT.
.MON...SE WIND 30 KT. SEAS 12 FT.
.MON NIGHT...SE WIND 30 KT. SEAS 12 FT. RAIN.
.TUE...SE WIND 20 KT. SEAS 10 FT.
.TUE NIGHT...SE WIND 25 KT. SEAS 11 FT.
.WED...E WIND 30 KT. SEAS 13 FT.
.THU THROUGH FRI...E WIND 25 KT. SEAS 11 FT.

$$

PKZ155-181145-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
254 PM AKDT SUN APR 17 2016

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT. SEAS 14 FT. RAIN.
.MON...S WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. FROM
THE SHUMAGIN ISLANDS E...SE WIND 30 KT. SEAS 13 FT. RAIN.
.MON NIGHT...SE WIND 20 KT. SEAS 11 FT. RAIN.
.TUE...SE WIND 25 KT. SEAS 11 FT.
.TUE NIGHT...E WIND 30 KT. SEAS 15 FT.
.WED...E WIND 30 KT. SEAS 15 FT.
.THU THROUGH FRI...E WIND 25 KT. SEAS 11 FT.

$$

PKZ160-181145-
BRISTOL BAY-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SE WIND INCREASING TO 25 KT. SEAS BUILDING TO 5 FT.
.MON...E WIND 30 KT. SEAS 6 FT.
.MON NIGHT...E WIND 30 KT. SEAS 7 FT.
.TUE...SE WIND 25 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 4 FT.
.WED THROUGH FRI...E WIND 25 KT. SEAS 5 FT.

$$

PKZ165-181145-
PORT HEIDEN TO CAPE SARICHEF-
254 PM AKDT SUN APR 17 2016

...GALE WARNING TONIGHT...

.TONIGHT...SE WIND 35 KT. SEAS 8 FT. RAIN.
.MON...SE WIND 25 KT. SEAS 7 FT. RAIN.
.MON NIGHT...SE WIND 15 KT EXCEPT SE 25 KT FROM PORT MOLLER E.
SEAS 6 FT. RAIN.
.TUE...SE WIND 20 KT. SEAS 5 FT.
.TUE NIGHT...E WIND 25 KT. SEAS 6 FT.
.WED...E WIND 30 KT. SEAS 8 FT.
.THU THROUGH FRI...NE WIND 25 KT. SEAS 6 FT.

$$

PKZ170-181145-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
254 PM AKDT SUN APR 17 2016

.TONIGHT...S WIND 20 KT BECOMING VARIABLE 15 KT BY LATE EVENING.
SEAS 6 FT. RAIN.
.MON...SW WIND 15 KT. SEAS 6 FT.
.MON NIGHT...S WIND 15 KT. SEAS 6 FT.
.TUE...SE WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 25 KT. SEAS 6 FT.
.WED...E WIND 25 KT. SEAS 8 FT.
.THU THROUGH FRI...NE WIND 20 KT. SEAS 7 FT.

$$

PKZ171-181145-
UNALASKA BAY-
254 PM AKDT SUN APR 17 2016

.TONIGHT...S WIND 10 KT. SEAS 2 FT. RAIN SHOWERS.
.MON...SW WIND 10 KT. SEAS 2 FT.
.MON NIGHT...S WIND 10 KT. SEAS 2 FT.
.TUE AND TUE NIGHT...E WIND 15 KT. SEAS 2 FT.
.WED...SE WIND 10 KT. SEAS 2 FT.
.THU...NE WIND 15 KT. SEAS 2 FT.
.FRI...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ172-181145-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SW WIND 20 KT. SEAS 13 FT. RAIN.
.MON...SW WIND 15 KT. SEAS 13 FT.
.MON NIGHT...SE WIND 15 KT. SEAS 13 FT.
.TUE...SE WIND 20 KT. SEAS 11 FT.
.TUE NIGHT...E WIND 25 KT. SEAS 10 FT.
.WED...W WIND 20 KT. SEAS 10 FT.
.THU THROUGH FRI...N WIND 20 KT. SEAS 9 FT.

$$

PKZ173-181145-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
254 PM AKDT SUN APR 17 2016

.TONIGHT...SW WIND 15 KT. SEAS 7 FT.
.MON...VARIABLE WIND 10 KT. SEAS 7 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE AND TUE NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...W WIND 15 KT. SEAS 6 FT.
.THU THROUGH FRI...N WIND 20 KT. SEAS 6 FT.

$$

PKZ174-181145-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SW WIND 15 KT. SEAS 14 FT.
.MON...VARIABLE WIND 10 KT. SEAS 16 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 11 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 8 FT.
.WED...W WIND 20 KT. SEAS 10 FT.
.THU THROUGH FRI...NW WIND 25 KT. SEAS 9 FT.

$$

PKZ175-181145-
SEGUAM ISLAND TO ADAK BERING SIDE-
254 PM AKDT SUN APR 17 2016

.TONIGHT...SW WIND 15 KT. SEAS 7 FT.
.MON...VARIABLE WIND 10 KT. SEAS 7 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 3 FT.
.WED...VARIABLE WIND 10 KT. SEAS 4 FT.
.THU...NW WIND 15 KT. SEAS 6 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.

$$

PKZ176-181145-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SW WIND 15 KT. SEAS 18 FT.
.MON...VARIABLE WIND 10 KT. SEAS 18 FT.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 9 FT.
.TUE NIGHT...NW WIND 15 KT. SEAS 8 FT.
.WED THROUGH THU...W WIND 20 KT. SEAS 9 FT.
.FRI...NW WIND 25 KT. SEAS 9 FT.

$$

PKZ177-181145-
ADAK TO KISKA-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...S TO W WIND 20 KT. SEAS 12 FT BERING SIDE...20 FT
PACIFIC SIDE.
.MON...W WIND 20 KT. SEAS 10 FT BERING SIDE...18 FT PACIFIC SIDE.
.MON NIGHT...VARIABLE WIND 10 KT. SEAS 11 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 8 FT.
.WED...W WIND 20 KT. SEAS 9 FT.
.THU...SW WIND 15 KT. SEAS 9 FT.
.FRI...E WIND 15 KT. SEAS 9 FT.

$$

PKZ178-181145-
KISKA TO ATTU-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...NW WIND 25 KT. SEAS 19 FT.
.MON...NW WIND 15 KT. SEAS 13 FT.
.MON NIGHT...VARIABLE WIND 15 KT. SEAS 8 FT.
.TUE...NW WIND 15 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 20 KT. SEAS 9 FT.
.WED...W WIND 20 KT. SEAS 10 FT.
.THU...W WIND 15 KT. SEAS 9 FT.
.FRI...NE WIND 20 KT. SEAS 7 FT.

$$

PKZ179-181145-
PRIBILOF ISLANDS NEAR SHORE WATERS-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...SE WIND 25 KT. SEAS 10 FT. RAIN.
.MON...SE WIND 20 KT. SEAS 9 FT.
.MON NIGHT...SE WIND 20 KT. SEAS 8 FT.
.TUE AND TUE NIGHT...E WIND 15 KT. SEAS 7 FT.
.WED THROUGH FRI...NE WIND 20 KT. SEAS 9 FT.

$$

PKZ180-181145-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
254 PM AKDT SUN APR 17 2016

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

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

$$

PKZ181-181145-
NORTH AND WEST OF NUNIVAK ISLAND-
254 PM AKDT SUN APR 17 2016

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

.TONIGHT...E WIND 30 KT. SEAS IN ICE FREE WATERS 2 FT.
.MON...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.MON NIGHT...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.
.WED THROUGH THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ185-181145-
SAINT MATTHEW ISLAND WATERS-
254 PM AKDT SUN APR 17 2016

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 30 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF
SAINT MATTHEW ISLAND. SNOW AND RAIN.
.MON...E WIND 30 KT. SNOW AND RAIN.
.MON NIGHT...E WIND 25 KT.
.TUE AND TUE NIGHT...E WIND 25 KT.
.WED THROUGH FRI...NE WIND 25 KT.

$$
459 
FZAK52 PAFC 181144
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
344 AM AKDT MON APR 18 2016

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.

PKZ199-190030-
344 AM AKDT MON APR 18 2016
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A FRONT IN THE EASTERN AND NORTHERN BERING SEA WILL WEAKEN IN
PLACE THROUGH TONIGHT. A 987 MB LOW 280 NM NORTHEAST OF SHEMYA WILL
BECOME A BROAD COMPLEX LOW OVER THE CENTRAL AND SOUTHERN BERING
SEA THROUGH TUE NIGHT. A FRONT IN THE NORTH PACIFIC TUE WILL CROSS
THE ALASKA PENINSULA AND MOVE INTO THE EASTERN BERING BY TUE
NIGHT.

$$

PKZ150-190030-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SE WIND 30 KT. SEAS 13 FT.
.TONIGHT...SE WIND 30 KT. SEAS 12 FT. RAIN.
.TUE...S WIND 20 KT. SEAS 10 FT. RAIN.
.TUE NIGHT...SE WIND 30 KT. SEAS 11 FT.
.WED...E WIND 30 KT. SEAS 13 FT.
.THU THROUGH FRI...E WIND 25 KT. SEAS 11 FT.

$$

PKZ155-190030-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...S WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. FROM
THE SHUMAGIN ISLANDS E...SE WIND 30 KT. SEAS 13 FT. RAIN.
.TONIGHT...S WIND 20 KT. SEAS 11 FT. RAIN AND SNOW.
.TUE...S WIND 25 KT. SEAS 12 FT. RAIN SHOWERS.
.TUE NIGHT...SE WIND 35 KT. SEAS 16 FT.
.WED...E WIND 35 KT. SEAS 17 FT.
.THU THROUGH FRI...E WIND 25 KT. SEAS 11 FT.

$$

PKZ160-190030-
BRISTOL BAY-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 25 KT. SEAS 5 FT.
.TONIGHT...E WIND 30 KT. SEAS 6 FT.
.TUE...SE WIND 25 KT. SEAS 5 FT. RAIN AND SNOW.
.TUE NIGHT...E WIND 20 KT. SEAS 4 FT.
.WED THROUGH FRI...E WIND 25 KT. SEAS 5 FT.

$$

PKZ165-190030-
PORT HEIDEN TO CAPE SARICHEF-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SE WIND 30 KT. SEAS 7 FT. RAIN.
.TONIGHT...SE WIND 15 KT. FROM PORT MOLLER E...SE WIND 25 KT
DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS 6 FT.
.TUE...SE WIND 25 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 25 KT. SEAS 7 FT.
.WED...E WIND 30 KT. SEAS 8 FT.
.THU THROUGH FRI...NE WIND 25 KT. SEAS 6 FT.

$$

PKZ170-190030-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
344 AM AKDT MON APR 18 2016

.TODAY...SW WIND 15 KT. SEAS 7 FT. RAIN.
.TONIGHT...S WIND 15 KT. SEAS 6 FT.
.TUE...SE WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 25 KT. SEAS 7 FT.
.WED...E WIND 25 KT. SEAS 9 FT.
.THU THROUGH FRI...NE WIND 20 KT. SEAS 7 FT.

$$

PKZ171-190030-
UNALASKA BAY-
344 AM AKDT MON APR 18 2016

.TODAY...SW WIND 10 KT. SEAS 2 FT. RAIN.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT BECOMING SE 10 KT AFTER
MIDNIGHT. SEAS 2 FT.
.TUE...SE WIND 15 KT. SEAS 2 FT.
.TUE NIGHT...E WIND 15 KT. SEAS 2 FT.
.WED...E WIND 15 KT. SEAS 2 FT.
.THU...NE WIND 15 KT. SEAS 2 FT.
.FRI...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ172-190030-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 15 KT. SEAS 13 FT. RAIN.
.TONIGHT...S WIND 15 KT. SEAS 14 FT.
.TUE...S WIND 20 KT. SEAS 12 FT.
.TUE NIGHT...E WIND 30 KT. SEAS 13 FT.
.WED...N WIND 25 KT. SEAS 14 FT.
.THU THROUGH FRI...N WIND 20 KT. SEAS 9 FT.

$$

PKZ173-190030-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
344 AM AKDT MON APR 18 2016

.TODAY...VARIABLE WIND 10 KT. SEAS 6 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.WED...VARIABLE WIND 10 KT. SEAS 6 FT.
.THU THROUGH FRI...N WIND 20 KT. SEAS 6 FT.

$$

PKZ174-190030-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...VARIABLE WIND 10 KT. SEAS 16 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 16 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 11 FT.
.TUE NIGHT...N WIND 15 KT. SEAS 7 FT.
.WED...W WIND 15 KT. SEAS 10 FT.
.THU THROUGH FRI...NW WIND 25 KT. SEAS 9 FT.

$$

PKZ175-190030-
SEGUAM ISLAND TO ADAK BERING SIDE-
344 AM AKDT MON APR 18 2016

.TODAY...VARIABLE WIND 10 KT. SEAS 7 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 4 FT.
.TUE NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.WED...VARIABLE WIND 10 KT. SEAS 5 FT.
.THU...NW WIND 15 KT. SEAS 6 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.

$$

PKZ176-190030-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...SW WIND 15 KT. SEAS 18 FT.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 9 FT.
.TUE NIGHT...NW WIND 15 KT. SEAS 8 FT.
.WED...W WIND 15 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 25 KT. SEAS 9 FT.

$$

PKZ177-190030-
ADAK TO KISKA-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 20 KT. SEAS 10 FT BERING SIDE...18 FT PACIFIC SIDE.
.TONIGHT...VARIABLE WIND 10 KT. SEAS 11 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 7 FT.
.TUE NIGHT...NW WIND 20 KT. SEAS 8 FT.
.WED...W WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 15 KT. SEAS 9 FT.
.FRI...E WIND 15 KT. SEAS 9 FT.

$$

PKZ178-190030-
KISKA TO ATTU-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...NW WIND 15 KT. SEAS 13 FT.
.TONIGHT...W WIND 15 KT. SEAS 9 FT.
.TUE...NW WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 11 FT.
.WED...W WIND 20 KT. SEAS 11 FT.
.THU...W WIND 15 KT. SEAS 9 FT.
.FRI...NE WIND 20 KT. SEAS 7 FT.

$$

PKZ179-190030-
PRIBILOF ISLANDS NEAR SHORE WATERS-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E WIND 20 KT. SEAS 9 FT. PATCHY FOG. RAIN.
.TONIGHT...SE WIND 15 KT. SEAS 9 FT.
.TUE...E WIND 15 KT. SEAS 7 FT. RAIN AND SNOW SHOWERS.
.TUE NIGHT...E WIND 20 KT. SEAS 6 FT.
.WED...E WIND 25 KT. SEAS 12 FT.
.THU THROUGH FRI...NE WIND 20 KT. SEAS 8 FT.

$$

PKZ180-190030-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 30 KT. SEAS 9 FT.
.TONIGHT...E WIND 30 KT. SEAS 8 FT.
.TUE...E WIND 25 KT. SEAS 7 FT. RAIN AND SNOW.
.TUE NIGHT...SE WIND 25 KT. SEAS 6 FT.
.WED...E WIND 25 KT. SEAS 8 FT.
.THU...E WIND 30 KT. SEAS 7 FT.
.FRI...NE WIND 25 KT. SEAS 4 FT.

$$

PKZ181-190030-
NORTH AND WEST OF NUNIVAK ISLAND-
344 AM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TONIGHT...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. RAIN AND SNOW
SHOWERS.
.TUE NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED THROUGH THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ185-190030-
SAINT MATTHEW ISLAND WATERS-
344 AM AKDT MON APR 18 2016

...BRISK WIND ADVISORY THROUGH TUESDAY...

.TODAY...E WIND 25 KT. SNOW AND RAIN.
.TONIGHT...E WIND 25 KT. SNOW AND RAIN.
.TUE...E WIND 25 KT. SNOW AND RAIN SHOWERS.
.TUE NIGHT...E WIND 25 KT.
.WED THROUGH FRI...NE WIND 25 KT.

$$
039 
FZAK52 PAFC 182301
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
301 PM AKDT MON APR 18 2016

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.

PKZ199-191145-
301 PM AKDT MON APR 18 2016
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A BROAD AND COMPLEX 987 MB LOW REMAINS STATIONARY OVER THE
SOUTHERN BERING SEA WHILE SLOWLY WEAKENING THROUGH WED. A 987 MB
LOW FORMS NEAR DUTCH HARBOR WED MORNING AND MOVES 100 NM NORTHWEST
OF DUTCH HARBOR WED AFTERNOON WHILE WEAKENING TO 990 MB.

$$

PKZ150-191145-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
301 PM AKDT MON APR 18 2016

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

.TONIGHT...SE WIND 30 KT BECOMING S 20 KT TOWARD MORNING. 
SEAS 12 FT. RAIN.
.TUE...S WIND 25 KT. SEAS 10 FT. RAIN.
.TUE NIGHT...SE WIND 30 KT. SEAS 11 FT.
.WED AND WED NIGHT...E WIND 30 KT. SEAS 13 FT.
.THU...E WIND 25 KT. SEAS 13 FT.
.FRI...E WIND 20 KT. SEAS 10 FT.
.SAT...SE WIND 20 KT. SEAS 9 FT.

$$

PKZ155-191145-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
301 PM AKDT MON APR 18 2016

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...S WIND 15 KT INCREASING TO 25 KT TOWARD MORNING.
SEAS 11 FT.
.TUE...S WIND 25 KT. SEAS 12 FT. RAIN.
.TUE NIGHT...SE WIND 35 KT. SEAS 16 FT. RAIN.
.WED...E WIND 35 KT. SEAS 16 FT.
.WED NIGHT...E WIND 30 KT. SEAS 16 FT.
.THU...E WIND 25 KT. SEAS 13 FT.
.FRI...NE WIND 20 KT. SEAS 9 FT.
.SAT...S WIND 20 KT. SEAS 8 FT.

$$

PKZ160-191145-
BRISTOL BAY-
301 PM AKDT MON APR 18 2016

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 25 KT IN THE EVENING INCREASING TO 35 KT. 
SEAS 7 FT.
.TUE...E WIND 30 KT BECOMING SE 25 KT IN THE MORNING. SEAS 6 FT.
RAIN.
.TUE NIGHT...SE WIND 25 KT. SEAS 5 FT.
.WED AND WED NIGHT...E WIND 25 KT. SEAS 5 FT.
.THU THROUGH FRI...NE WIND 25 KT. SEAS 5 FT.
.SAT...E WIND 20 KT. SEAS 3 FT.

$$

PKZ165-191145-
PORT HEIDEN TO CAPE SARICHEF-
301 PM AKDT MON APR 18 2016

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

.TONIGHT...SE WIND 15 KT EXCEPT SE 25 KT IN THE EVENING FROM PORT
MOLLER E. SEAS 7 FT.
.TUE...SE WIND 25 KT. SEAS 6 FT.
.TUE NIGHT...E WIND 30 KT. SEAS 7 FT.
.WED...E WIND 30 KT. SEAS 9 FT.
.WED NIGHT...E WIND 25 KT. SEAS 8 FT.
.THU...E WIND 25 KT. SEAS 7 FT.
.FRI...NE WIND 25 KT. SEAS 6 FT.
.SAT...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-191145-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...S WIND 15 KT BECOMING SE AFTER MIDNIGHT. SEAS 7 FT.
.TUE...SE WIND 20 KT. SEAS 6 FT.
.TUE NIGHT...SE WIND 20 KT BECOMING NE 30 KT AFTER MIDNIGHT. SEAS
7 FT.
.WED...SE WIND 30 KT. SEAS 9 FT.
.WED NIGHT...SE WIND 20 KT. SEAS 7 FT.
.THU THROUGH FRI...N WIND 20 KT. SEAS 8 FT.
.SAT...N WIND 15 KT. SEAS 5 FT.

$$

PKZ171-191145-
UNALASKA BAY-
301 PM AKDT MON APR 18 2016

.TONIGHT...S WIND 10 KT. SEAS 2 FT.
.TUE...SE WIND 10 KT INCREASING TO 20 KT IN THE AFTERNOON. SEAS
2 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 2 FT. RAIN.
.WED...E WIND 15 KT BECOMING VARIABLE 10 KT IN THE AFTERNOON.
SEAS 2 FT.
.WED NIGHT...NW WIND 10 KT. SEAS 3 FT.
.THU...NE WIND 10 KT. SEAS 3 FT.
.FRI...N WIND 10 KT. SEAS 3 FT.
.SAT...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.

$$

PKZ172-191145-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
301 PM AKDT MON APR 18 2016

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

.TONIGHT...S WIND 15 KT. SEAS 13 FT.
.TUE...SE WIND 20 KT. SEAS 12 FT.
.TUE NIGHT...E WIND 30 KT...EXCEPT NE 20 KT W OF DUTCH HARBOR.
SEAS 13 FT. RAIN.
.WED...SE WIND 30 KT...EXCEPT NW 20 KT W OF DUTCH HARBOR. SEAS 13
FT.
.WED NIGHT...NW WIND 20 KT. SEAS 11 FT.
.THU...N WIND 20 KT. SEAS 12 FT.
.FRI...NW WIND 20 KT. SEAS 8 FT.
.SAT...SW WIND 15 KT. SEAS 7 FT.

$$

PKZ173-191145-
NIKOLSKI TO SEGUAM ISLAND BERING SIDE-
301 PM AKDT MON APR 18 2016

.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...VARIABLE WIND 10 KT. SEAS 5 FT.
.TUE NIGHT...NE WIND 10 KT BECOMING NW AFTER MIDNIGHT. SEAS 5 FT.
.WED...NW WIND 20 KT. SEAS 6 FT.
.WED NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT.
.THU THROUGH SAT...N WIND 20 KT. SEAS 7 FT.

$$

PKZ174-191145-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...SE WIND 15 KT. SEAS 11 FT.
.TUE NIGHT...VARIABLE WIND 10 KT BECOMING NW 15 KT AFTER
MIDNIGHT. SEAS 7 FT.
.WED...NW WIND 20 KT. SEAS 8 FT.
.WED NIGHT...W WIND 15 KT. SEAS 9 FT.
.THU THROUGH FRI...W WIND 25 KT. SEAS 9 FT.
.SAT...NW WIND 15 KT. SEAS 7 FT.

$$

PKZ175-191145-
SEGUAM ISLAND TO ADAK BERING SIDE-
301 PM AKDT MON APR 18 2016

.TONIGHT...VARIABLE WIND 10 KT. SEAS 6 FT.
.TUE...SE WIND 10 KT BECOMING NE TOWARD EVENING. SEAS 5 FT.
.TUE NIGHT...NE WIND 10 KT BECOMING NW AFTER MIDNIGHT. SEAS 4 FT.
.WED...NW WIND 15 KT. SEAS 4 FT.
.WED NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT.
.THU THROUGH FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...N WIND 20 KT. SEAS 6 FT.

$$

PKZ176-191145-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...VARIABLE WIND 10 KT. SEAS 15 FT.
.TUE...VARIABLE WIND 10 KT BECOMING N IN THE AFTERNOON. 
SEAS 9 FT.
.TUE NIGHT...NW WIND 15 KT. SEAS 7 FT.
.WED AND WED NIGHT...W WIND 15 KT. SEAS 9 FT.
.THU THROUGH FRI...W WIND 25 KT. SEAS 9 FT.
.SAT...NW WIND 20 KT. SEAS 8 FT.

$$

PKZ177-191145-
ADAK TO KISKA-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W WIND 10 KT IN THE EVENING BECOMING VARIABLE. 
SEAS 11 FT.
.TUE...VARIABLE WIND 10 KT BECOMING NW 15 KT IN THE AFTERNOON.
SEAS 7 FT.
.TUE NIGHT...NW WIND 15 KT. SEAS 7 FT.
.WED AND WED NIGHT...W WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 15 KT. SEAS 8 FT.
.FRI...NE WIND 15 KT. SEAS 8 FT.
.SAT...N WIND 20 KT. SEAS 8 FT.

$$

PKZ178-191145-
KISKA TO ATTU-
301 PM AKDT MON APR 18 2016

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

.TONIGHT...VARIABLE WIND 10 KT...EXCEPT N 15 KT FROM SHEMYA W.
SEAS 8 FT.
.TUE...NW WIND 20 KT. SEAS 8 FT.
.TUE NIGHT...W WIND 25 KT. SEAS 11 FT.
.WED AND WED NIGHT...W WIND 20 KT. SEAS 10 FT.
.THU...SW WIND 20 KT. SEAS 9 FT.
.FRI...NE WIND 20 KT. SEAS 7 FT.
.SAT...N WIND 25 KT. SEAS 8 FT.

$$

PKZ179-191145-
PRIBILOF ISLANDS NEAR SHORE WATERS-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE WIND 20 KT DIMINISHING TO 10 KT AFTER MIDNIGHT.
SEAS 10 FT.
.TUE...E WIND 15 KT. SEAS 7 FT.
.TUE NIGHT...E WIND 20 KT. SEAS 6 FT.
.WED...E WIND 30 KT. SEAS 11 FT.
.WED NIGHT...SE WIND 25 KT. SEAS 10 FT.
.THU THROUGH SAT...NE WIND 20 KT. SEAS 6 FT.

$$

PKZ180-191145-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
301 PM AKDT MON APR 18 2016

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 30 KT...EXCEPT E 35 KT AFTER MIDNIGHT FROM CAPE
NEWENHAM S. SEAS 8 FT.
.TUE...E WIND 30 KT IN THE MORNING BECOMING SE 25 KT. SEAS 8 FT.
.TUE NIGHT...SE WIND 25 KT. SEAS 7 FT.
.WED...E WIND 30 KT. SEAS 8 FT.
.WED NIGHT...E WIND 25 KT. SEAS 7 FT.
.THU THROUGH FRI...NE WIND 25 KT. SEAS 6 FT.
.SAT...NE WIND 15 KT. SEAS 4 FT.

$$

PKZ181-191145-
NORTH AND WEST OF NUNIVAK ISLAND-
301 PM AKDT MON APR 18 2016

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT. PATCHY FOG.
.TUE...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.TUE NIGHT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT.
.WED AND WED NIGHT...E WIND 25 KT. SEAS IN ICE FREE WATERS 3 FT.
.THU...E WIND 25 KT. SEAS IN ICE FREE WATERS 2 FT.
.FRI THROUGH SAT...NE WIND 20 KT. SEAS IN ICE FREE WATERS 2 FT.

$$

PKZ185-191145-
SAINT MATTHEW ISLAND WATERS-
301 PM AKDT MON APR 18 2016

...BRISK WIND ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...E WIND 25 KT.
.TUE...E WIND 25 KT. PATCHY FOG.
.TUE NIGHT...E WIND 25 KT.
.WED AND WED NIGHT...E WIND 25 KT.
.THU THROUGH FRI...NE WIND 25 KT.
.SAT...NE WIND 30 KT.

$$

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at Apr 16, 4:48 PM AKDT, 10 hours 44 minutes earlier.

Area forecast discussion, Apr 16, 4:48 PM AKDT, 10 hours 44 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
448 PM AKDT SAT APR 16 2016

.ANALYSIS AND UPPER LEVELS...
A HIGH AMPLITUDE PATTERN IS IN PLACE ACROSS THE NORTH PACIFIC AND
SOUTHERN TIER OF THE ALASKA REGION...WITH TROUGHS CENTERED ALONG
167E AND 150W AND A RIDGE CENTERED ALONG 170W. THE DOMINANT FEATURE
IN SATELLITE IMAGERY IS A VERY LARGE OCCLUDED LOW WHICH HAS STALLED
BETWEEN THE KAMCHATKA PENINSULA AND WESTERN ALEUTIANS. A GALE TO
STORM FORCE FRONTAL SYSTEM IS PROGRESSING NORTH AND EAST ACROSS
THE SOUTHWEST BERING AND ALEUTIANS. STRONG UPPER LEVEL DYNAMICS AT
THE HEAD OF A 130 KT UPPER LEVEL JET STREAK ALONG WITH LOW-LEVEL
CONVERGENCE ALONG THE FRONTAL BOUNDARIES IS LEADING TO MODERATE
RAIN...WITH PRECIP RATES OF AROUND TWO TO THREE TENTHS OF AN INCH
PER HOUR AS PER THE POLAR SATELLITE BLENDED RAIN RATE PRODUCT.
THE AIR MASS OUT AHEAD OF THE FRONTAL SYSTEM OVER THE NORTHERN TO
EASTERN BERING IS QUITE COLD...WITH THE 12Z SAINT PAUL SOUNDING
SHOWING TEMPS OF -10 DEGREES CELSIUS OR COLDER FROM 3000 FEET ON
UP. THUS...SOME AREAS WILL LIKELY SEE SNOW AS PRE-FRONTAL PRECIP
FIRST MOVES IN.

MEANWHILE...CONDITIONS ARE QUIET ACROSS THE REST OF THE FORECAST
AREA FROM THE EASTERN BERING AND ALASKA PENINSULA TO THE SOUTHERN
MAINLAND AND GULF OF ALASKA. A LARGE WEAK VERTICALLY STACKED LOW
IS POSITIONED WELL SOUTH OF THE GULF WITH WEAK CYCLONIC FLOW
EXTENDING UP INTO SOUTHCENTRAL. WEAK UPPER LEVEL WAVES ARE HELPING
TO FOCUS SHOWERS IN A MOIST AND UNSTABLE ATMOSPHERE...WITH THE
BULK OF PRECIP CONFINED TO THE GULF COASTAL ZONE.

&&

.MODEL DISCUSSION...
MODELS REMAIN IN FAIRLY GOOD SYNOPTIC AGREEMENT. THE ONE NOTABLE
DIFFERENCE IS WITH DEVELOPMENT OF A SURFACE LOW ALONG THE COLD
FRONT SUNDAY MORNING AND TRACK ACROSS THE CENTRAL BERING. 12Z NAM
IS A DEFINITE OUTLIER WITH MUCH SLOWER MOVEMENT. WILL LEAN TOWARD
THE ECMWF WHICH REPRESENTS AN AVERAGE POSITION OF THE REST OF THE
SOLUTIONS. ASIDE FROM THAT FEATURE THE MAIN FORECAST CHALLENGE THE
NEXT COUPLE DAYS IS DETAILS OF SKY COVER AND SHOWER COVERAGE OVER
THE SOUTHERN MAINLAND. FORECAST CONFIDENCE IS ABOUT AVERAGE.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (DAYS 1 AND 2)...

GAP WINDS ALONG TURNAGAIN ARM AND THROUGH PORTAGE VALLEY WILL BE
ON THE DOWNSWING TONIGHT AS THE COASTAL RIDGE BEGINS TO WEAKEN AND
MOVES INTO THE INTERIOR OF ALASKA. IN THE MEANTIME...A WEAKENING
AREA OF LOW PRESSURE CENTERED OVER THE SOUTHERN GULF/EXTREME
NORTHEASTERN PACIFIC CONTINUES TO BRING SCATTERED RAIN SHOWERS TO
MUCH OF THE NORTHERN GULF COAST. RADAR IMAGERY FROM THIS AFTERNOON
SHOWS A LOT OF RETURNS OVER INLAND SOUTHCENTRAL ALASKA BUT LOOKING
AT TEMP/DEW POINT SPREADS ACROSS THE REGION AS WELL AS THE PANC
12Z AND 00Z RAOBS...A LOT OF DRY AIR REMAINS AT THE LOWER LEVELS
PREVENTING MUCH (IF ANY) RAINFALL FROM MAKING IT TO THE SURFACE.
SCATTERED RAIN SHOWERS WILL CONTINUE ACROSS KODIAK ISLAND AND
PORTIONS OF THE GULF COAST THROUGH MONDAY WITH VERY WEAK AND BROAD
LOW PRESSURE RESIDING OVER THE GULF AND PORTIONS OF SOUTHERN
ALASKA. LAPSE RATES ACROSS INLAND AREAS LOOK PRETTY FAVORABLE FOR
AFTERNOON SHOWERS TO DEVELOP NEAR MOUNTAINOUS TERRAIN SUNDAY AND
MONDAY BUT WILL LIKELY BE TOO MOIST TO SUPPORT THUNDERSTORM
DEVELOPMENT AT THIS TIME.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (DAYS 1 AND 2)...
A GENERALLY SHOWERY...BUT BENIGN...PATTERN WILL CONTINUE OVER
SOUTHWEST ALASKA AS A WEAK SHORTWAVE REMAINS PARKED OVER THE
REGION THROUGH SUNDAY NIGHT. MOST OF THE PRECIPITATION IS EXPECTED
OVER BRISTOL BAY AND THE MIDDLE KUSKOKWIM VALLEY AS THE
COMBINATION OF THE WEAK SHORTWAVE AND SOME DIURNAL FORCING WILL
GENERATE LIGHT SHOWERS OVER THE AREA. PRECIPITATION CHANCES WILL
DECREASE ON SUNDAY EVENING AS THE SHORTWAVE MOVES NORTH OUT OF THE
AREA. ON MONDAY...THE FRONT CURRENTLY MOVING THROUGH THE CENTRAL
BERING SEA WILL APPROACH THE REGION...BRINGING SHOWERS BACK INTO
THE FORECAST FOR ALL OF THE SOUTHWEST.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (DAYS 1 AND 2)...
THE LOW MOVING INTO THE FAR SOUTHWEST BERING SEA NEAR THE
COMMANDER ISLANDS IS JUST ABOUT AT PEAK INTENSITY THIS AFTERNOON
AT ABOUT 974MB. THE ASSOCIATED FRONT IS CURRENTLY ALONG THE
CENTRAL ALEUTIANS AND BERING SEA...PRODUCING SOLID GALE FORCE
WINDS OVER MOST OF THE REACH. RAINFALL TOTALS ALONG THE FRONT ARE
FAIRLY IMPRESSIVE WITH A MOISTURE FETCH FROM DEEP IN THE SUB-
TROPICS /ABOUT 25N/...PRODUCING STORM TOTALS OF AROUND AN INCH AT
ADAK OVER THE LAST 24 HOURS.

THE FRONT WILL CONTINUE TO PROGRESS EASTWARD AND SLOWLY WEAKEN
OVER THE NEXT 36 HOURS WITH WINDS DECREASING TO BELOW GALE FORCE
OVER MOST OF THE REGION BY SUNDAY NIGHT. PRECIPITATION WILL
GENERALLY STAY AS ALL RAIN OVER THE REGION WITH SOME AREAS OF SNOW
OVERNIGHT NEAR UNALASKA TONIGHT AS TEMPERATURES ALOFT WILL BE COLD
ENOUGH FOR SNOW. THE PRIBILOFS WILL SEE MOSTLY SNOW WITH COLD
TEMPERATURES ALOFT SOLIDLY IN PLACE UNTIL THE ARRIVAL OF THE
FRONT.

&&

.LONG TERM FORECAST (DAYS 3 THROUGH 7)...
THE EXTENDED FORECAST IS A CONTINUATION OF THE CURRENT SYNOPTIC
PATTERN. TROUGHING CONTINUES OVER THE BERING SEA WITH THE EAST
ASIAN JET EXTENDING WELL INTO THE NORTH PACIFIC. HOWEVER...MOST OF
THE DYNAMICS RESIDE WELL SOUTH OF THE ALEUTIANS SO THE FRONTS AND
SYSTEMS MOVING POLEWARD WILL HAVE LOST MOST OF THEIR PUNCH BY THE
TIME THEY IMPACT THE CHAIN. THERE WILL BE A WEAKENING FRONT OVER
THE EASTERN BERING SEA WITH SPOTTY SHOWERS WITHIN MOST OF THE
CYCLONIC CIRCULATION OUT THERE. OVER THE EAST SIDE...GENERALLY
LIGHT FLOW ALOFT WILL BE THE STORY. ANY PRECIPITATION WILL LIKELY
BE DIURNALLY FORCED CONVECTIVE SHOWERS WITH PARTLY CLOUDY SKY AND
GENERALLY LIGHT WINDS.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...GALE WARNING 155 165 170 172 173 174 175 176 179 185.

&&

SYNOPSIS AND MODEL DISCUSSION...SB
SOUTHCENTRAL ALASKA...MC
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...RF
LONG TERM...ML

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 17, 3:33 AM AKDTSmall Craft AdvisoryAFC24 hr
Apr 17, 2:54 PM AKDTSmall Craft AdvisoryAFC37 hr
Apr 17, 2:55 PM AKDTSmall Craft AdvisoryAFC13 hr

Nearby

Small Craft Advisories in Alaska, 2016Every small craft advisory in 2016

Sources

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