Coastal Waters Forecast
Issued by NWS

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000
FZAK52 PAFC 200051
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
351 PM AKST SUN FEB 19 2017

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

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

PKZ199-201400-
351 PM AKST SUN FEB 19 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 968
MB NORTH PACIFIC LOW MOVES TO 35 NM NORTHEAST OF ATTU AT 953 MB
MON MORNING CONTINUING TO THE KAMCHATKA COAST AT 962 MB BY TUE
AFTERNOON. THE ASSOCIATED FRONT PUSHES TO THE ALASKA PENINSULA BY
TUE AFTERNOON. A 965 MB NORTH PACIFIC LOW MOVES TO 95 NM WEST OF
ATTU AT 954 MB TUE AFTERNOON. ITS ASSOCIATED FRONT SWEEPS TO THE
CENTRAL ALEUTIANS BY TUE AFTERNOON.

$$

PKZ150-201400-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
351 PM AKST SUN FEB 19 2017

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

.TONIGHT...NW WIND 25 KT. SEAS 6 FT. HEAVY FREEZING SPRAY NEAR
THE COAST.
.MON...NW WIND 25 KT. SEAS 5 FT. FREEZING SPRAY.
.MON NIGHT...NW WIND 20 KT. SEAS 4 FT.
.TUE...S WIND 30 KT. SEAS 9 FT.
.TUE NIGHT...SW WIND 30 KT. SEAS 13 FT.
.WED...SW WIND 25 KT. SEAS 12 FT.
.THU...S WIND 30 KT. SEAS 13 FT.
.FRI...SW WIND 20 KT. SEAS 13 FT.

$$

PKZ155-201400-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY NIGHT...

.TONIGHT...N WIND 20 KT. SEAS 6 FT. FREEZING SPRAY.
.MON...SE WIND 20 KT. FROM THE SHUMAGIN ISLANDS E... N WIND 15 KT
IN THE MORNING BECOMING VARIABLE 10 KT. SEAS 5 FT.
.MON NIGHT...SE WIND 35 KT...SEAS 7 FT BUILDING TO 13 FT AFTER
MIDNIGHT. FROM THE SHUMAGIN ISLANDS E...VARIABLE WIND 10 KT
BECOMING SE 20 KT AFTER MIDNIGHT...SEAS 4 FT. FREEZING SPRAY.
SNOW.
.TUE...S WIND 30 KT. SEAS 15 FT.
.TUE NIGHT...SW WIND 30 KT. SEAS 15 FT.
.WED THROUGH THU...S WIND 35 KT. SEAS 18 FT.
.FRI...SW WIND 20 KT. SEAS 14 FT.

$$

PKZ160-201400-
BRISTOL BAY-
351 PM AKST SUN FEB 19 2017

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

$$

PKZ165-201400-
PORT HEIDEN TO CAPE SARICHEF-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND MON NIGHT...

.TONIGHT...N WIND 15 KT. SEAS 4 FT. HEAVY FREEZING SPRAY FROM
PORT MOLLER E.
.MON...E WIND 20 KT EXCEPT E 10 KT FROM PORT MOLLER E. SEAS 3 FT.
FREEZING SPRAY.
.MON NIGHT...SE WIND 35 KT EXCEPT E 25 KT FROM PORT MOLLER E. SEAS
7 FT. HEAVY FREEZING SPRAY FROM PORT MOLLER E. SNOW.
.TUE...SE WIND 30 KT. SEAS 7 FT.
.TUE NIGHT...SW WIND 30 KT. SEAS 9 FT.
.WED...S WIND 35 KT. SEAS 11 FT.
.THU...S WIND 30 KT. SEAS 10 FT.
.FRI...SW WIND 20 KT. SEAS 9 FT.

$$

PKZ170-201400-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...E WIND 20 KT. SEAS 4 FT. FREEZING SPRAY.
.MON...SE WIND INCREASING TO 40 KT. SEAS 6 FT BUILDING TO 10 FT
IN THE AFTERNOON. FREEZING SPRAY. SNOW.
.MON NIGHT...SE WIND 40 KT. SEAS 12 FT. FREEZING SPRAY E OF
UNALASKA. SNOW AND RAIN.
.TUE...SW WIND 25 KT. SEAS 10 FT.
.TUE NIGHT...S WIND 35 KT. SEAS 13 FT.
.WED...S WIND 40 KT. SEAS 15 FT.
.THU THROUGH FRI...S WIND 25 KT. SEAS 10 FT.

$$

PKZ171-201400-
UNALASKA BAY-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...NE WIND 10 KT. SEAS 3 FT.
.MON...SE WIND 20 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 3
FT BUILDING TO 5 FT. SNOW.
.MON NIGHT...SE WIND 35 KT. SEAS 5 FT. SNOW AND RAIN.
.TUE...SW WIND 15 KT. SEAS 2 FT.
.TUE NIGHT...S WIND 25 KT. SEAS 4 FT.
.WED...S WIND 30 KT. SEAS 5 FT.
.THU THROUGH FRI...S WIND 15 KT. SEAS 2 FT.

$$

PKZ172-201400-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...NE WIND 15 KT BECOMING E 25 KT AFTER MIDNIGHT. SEAS 4
FT. FREEZING SPRAY.
.MON...SE WIND INCREASING TO 40 KT. SEAS 7 FT BUILDING TO 14 FT
IN THE AFTERNOON. SNOW AND RAIN.
.MON NIGHT...SE WIND 40 KT. SEAS 17 FT. SNOW AND RAIN.
.TUE...W WIND 25 KT. SEAS 16 FT.
.TUE NIGHT...S WIND 35 KT. SEAS 18 FT.
.WED...S WIND 40 KT. SEAS 24 FT.
.THU...SW WIND 30 KT. SEAS 22 FT.
.FRI...SW WIND 20 KT. SEAS 14 FT.

$$

PKZ173-201400-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
351 PM AKST SUN FEB 19 2017

...GALE WARNING THROUGH MONDAY...

.TONIGHT...SE WIND 25 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
5 FT BUILDING TO 11 FT. FREEZING SPRAY.
.MON...SE WIND 45 KT. SEAS 16 FT. RAIN AND SNOW.
.MON NIGHT...SW WIND 25 KT. SEAS 14 FT. RAIN.
.TUE...SW WIND 30 KT. SEAS 11 FT.
.TUE NIGHT...S WIND 35 KT. SEAS 15 FT.
.WED...S WIND 40 KT. SEAS 18 FT.
.THU...S WIND 25 KT. SEAS 14 FT.
.FRI...S WIND 30 KT. SEAS 11 FT.

$$

PKZ174-201400-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
351 PM AKST SUN FEB 19 2017

...GALE WARNING THROUGH MONDAY...

.TONIGHT...SE WIND 25 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS
5 FT BUILDING TO 11 FT.
.MON...S WIND 45 KT. SEAS 17 FT. RAIN AND SNOW.
.MON NIGHT...W WIND 30 KT. SEAS 18 FT.
.TUE...SW WIND 35 KT. SEAS 18 FT.
.TUE NIGHT...S WIND 40 KT. SEAS 24 FT.
.WED...S WIND 45 KT. SEAS 26 FT.
.THU...SW WIND 25 KT. SEAS 22 FT.
.FRI...S WIND 30 KT. SEAS 15 FT.

$$

PKZ175-201400-
SEGUAM ISLAND TO ADAK BERING SIDE-
351 PM AKST SUN FEB 19 2017

...STORM WARNING TONIGHT...

.TONIGHT...SE WIND 40 KT INCREASING TO 50 KT AFTER MIDNIGHT. SEAS
10 FT BUILDING TO 16 FT. SNOW AND RAIN.
.MON...SE WIND 45 KT BECOMING SW 30 KT IN THE AFTERNOON. SEAS 16
FT. RAIN.
.MON NIGHT...SW WIND 25 KT. SEAS 11 FT.
.TUE...S WIND 35 KT. SEAS 13 FT.
.TUE NIGHT...S WIND 40 KT. SEAS 15 FT.
.WED...S WIND 35 KT. SEAS 15 FT.
.THU...S WIND 30 KT. SEAS 11 FT.
.FRI...S WIND 35 KT. SEAS 15 FT.

$$

PKZ176-201400-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
351 PM AKST SUN FEB 19 2017

...STORM WARNING TONIGHT...

.TONIGHT...SE WIND INCREASING TO 50 KT. SEAS 13 FT BUILDING TO 18
FT AFTER MIDNIGHT. RAIN AND SNOW.
.MON...S WIND 40 KT BECOMING SW 25 KT IN THE AFTERNOON. SEAS 16 FT
BUILDING TO 22 FT. RAIN.
.MON NIGHT...SW WIND 25 KT. SEAS 22 FT.
.TUE...S WIND 40 KT. SEAS 21 FT.
.TUE NIGHT...S WIND 40 KT. SEAS 28 FT.
.WED...S WIND 40 KT. SEAS 27 FT.
.THU...S WIND 30 KT. SEAS 20 FT.
.FRI...S WIND 35 KT. SEAS 18 FT.

$$

PKZ177-201400-
ADAK TO KISKA-
351 PM AKST SUN FEB 19 2017

...STORM WARNING THROUGH MONDAY...

.TONIGHT...SE WIND INCREASING TO 60 KT. SEAS 24 FT. RAIN AND
SNOW.
.MON...S WIND 55 KT BECOMING SW 45 KT IN THE AFTERNOON. SEAS 25 FT
BERING SIDE...34 FT PACIFIC SIDE.
.MON NIGHT...SW WIND 35 KT. SEAS 25 FT. SNOW.
.TUE AND TUE NIGHT...S WIND 45 KT. SEAS 26 FT.
.WED THROUGH THU...S WIND 35 KT. SEAS 22 FT.
.FRI...S WIND 40 KT. SEAS 24 FT.

$$

PKZ178-201400-
KISKA TO ATTU-
351 PM AKST SUN FEB 19 2017

...STORM WARNING THROUGH MONDAY...

.TONIGHT...E WIND INCREASING TO 55 KT. SEAS 18 FT BUILDING TO 27
FT AFTER MIDNIGHT. WIDESPREAD RAIN SHOWERS.
.MON...SE WIND 55 KT BECOMING SW IN THE AFTERNOON. SEAS 32 FT.
RAIN SHOWERS.
.MON NIGHT...SW WIND 45 KT. SEAS 30 FT. SNOW.
.TUE...SE WIND 35 KT. SEAS 19 FT.
.TUE NIGHT...SW WIND 35 KT. SEAS 24 FT.
.WED THROUGH THU...S WIND 35 KT. SEAS 24 FT.
.FRI...S WIND 40 KT. SEAS 28 FT.

$$

PKZ179-201400-
PRIBILOF ISLANDS NEAR SHORE WATERS-
351 PM AKST SUN FEB 19 2017

...GALE WARNING MONDAY AND MONDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 KT BECOMING SE 15 KT AFTER MIDNIGHT.
SEAS 2 FT.
.MON...E WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 4
FT BUILDING TO 9 FT. FREEZING SPRAY.
.MON NIGHT...E WIND 45 KT. SEAS 14 FT BUILDING TO 19 FT AFTER
MIDNIGHT. FREEZING SPRAY. SNOW.
.TUE...S WIND 40 KT. SEAS 16 FT.
.TUE NIGHT...SE WIND 30 KT. SEAS 12 FT.
.WED...S WIND 35 KT. SEAS 18 FT.
.THU...S WIND 20 KT. SEAS 14 FT.
.FRI...S WIND 25 KT. SEAS 12 FT.

$$

PKZ180-201400-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
351 PM AKST SUN FEB 19 2017

...BRISK WIND ADVISORY MONDAY NIGHT...

.TONIGHT...N WIND 15 KT.
.MON...NE WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON.
.MON NIGHT...E WIND 25 KT.
.TUE...E WIND 35 KT.
.TUE NIGHT...E WIND 20 KT.
.WED THROUGH THU...S WIND 30 KT.
.FRI...S WIND 20 KT.

$$

PKZ181-201400-
NORTH AND WEST OF NUNIVAK ISLAND-
351 PM AKST SUN FEB 19 2017

...BRISK WIND ADVISORY MONDAY NIGHT...

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

$$

PKZ185-201400-
SAINT MATTHEW ISLAND WATERS-
351 PM AKST SUN FEB 19 2017

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

.TONIGHT...VARIABLE WIND 10 KT E OF SAINT MATTHEW ISLAND...E 25 KT
W OF SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 4 FT. FREEZING
SPRAY.
.MON...E WIND 25 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF SAINT
MATTHEW ISLAND. SEAS IN ICE FREE WATERS 6 FT BUILDING TO 10 FT IN
THE AFTERNOON. HEAVY FREEZING SPRAY W OF SAINT MATTHEW ISLAND.
.MON NIGHT...E WIND 30 KT E OF SAINT MATTHEW ISLAND...E 40 KT W OF
SAINT MATTHEW ISLAND. SEAS IN ICE FREE WATERS 18 FT. HEAVY
FREEZING SPRAY W OF SAINT MATTHEW ISLAND.
.TUE...E WIND 40 KT. SEAS IN ICE FREE WATERS 21 FT.
.TUE NIGHT...E WIND 45 KT. SEAS IN ICE FREE WATERS 20 FT.
.WED...SE WIND 45 KT. SEAS IN ICE FREE WATERS 20 FT.
.THU...SE WIND 25 KT. SEAS IN ICE FREE WATERS 16 FT.
.FRI...S WIND 30 KT. SEAS IN ICE FREE WATERS 15 FT.

$$


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