Coastal Waters Forecast
Issued by NWS

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000
FZAK52 PAFC 230030
CWFALU

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

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

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

PKZ199-231315-
330 PM AKST WED FEB 22 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE.
A 953 MB LOW 220 NM SOUTHEAST OF SHEMYA WILL BE A 975 MB LOW 375
NM NORTH OF SHEMYA THU AFTERNOON THEN WEAKEN TO 1004 MB 95 NM
NORTHWEST OF GAMBELL FRI AFTERNOON. THE ASSOCIATED FRONT OVER THE
EASTERN BERING WILL MOVE INLAND OVER SOUTHWEST ALASKA TONIGHT. A
NORTHWEST PACIFIC LOW WILL BE A 968 MB LOW 275 NM NORTHWEST OF
SHEMYA FRI AFTERNOON.

$$

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

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

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

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

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

...SMALL CRAFT ADVISORY TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

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

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

$$

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

...GALE WARNING THROUGH THURSDAY NIGHT...

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

$$

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

...STORM WARNING TONIGHT...

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

$$

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

...GALE WARNING TONIGHT...

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

$$

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

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

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

$$

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

...BRISK WIND ADVISORY THROUGH THURSDAY...

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

$$

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

...GALE WARNING THROUGH THURSDAY NIGHT...

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

$$


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