Coastal Waters Forecast
Issued by NWS

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000
FZAK52 PAFC 241143
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
343 AM AKDT WED MAY 24 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.

PKZ199-250045-
343 AM AKDT WED MAY 24 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
BOGOSLOF VOLCANO LOCATED APPROXIMATELY 55 NM WEST OF DUTCH
HARBOR IS CURRENTLY ACTIVE. A 996 MB LOW 190 NM SOUTHWEST OF GAMBELL
WILL MOVE TO 160 NM SOUTH OF GAMBELL AT 1000 MB THIS AFTERNOON
THEN BE ABSORBED BY A DEVELOPING LOW NORTH OF THE BERING STRAIT THU
MORNING. A 1016 MB LOW 250 NM WEST OF SHEMYA THIS EVENING WILL MOVE
TO 130 NM NORTHEAST OF ADAK AT 1011 MB THU AFTERNOON AND THEN TO 65
NM SOUTHEAST OF DUTCH HARBOR AT 1008 MB FRI MORNING.

$$

PKZ150-250045-
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 30 KT. SEAS 14 FT. RAIN.
.TONIGHT...SW WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 7 FT.
.FRI...S WIND 25 KT. SEAS 7 FT.
.SAT THROUGH SUN...SE WIND 20 KT. SEAS 7 FT.

$$

PKZ155-250045-
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 25 KT. SEAS 13 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...S WIND 25 KT. SEAS 7 FT.
.FRI...N WIND 25 KT. SEAS 8 FT.
.SAT THROUGH SUN...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ160-250045-
BRISTOL BAY-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 25 KT. SEAS 8 FT.
.TONIGHT...SW WIND 25 KT. SEAS 8 FT. RAIN AND SNOW SHOWERS.
.THU...W WIND 25 KT. SEAS 8 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SAT...SE WIND 15 KT. SEAS 5 FT.
.SUN...E WIND 20 KT. SEAS 5 FT.

$$

PKZ165-250045-
PORT HEIDEN TO CAPE SARICHEF-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...W WIND 25 KT. SEAS 10 FT.
.THU NIGHT...S WIND 15 KT. SEAS 7 FT.
.FRI...N WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

PKZ170-250045-
CAPE SARICHEF TO NIKOLSKI BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 20 KT. SEAS 10 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ171-250045-
UNALASKA BAY-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W WIND 25 KT. SEAS 4 FT.
.TONIGHT...W WIND 25 KT. SEAS 4 FT. RAIN.
.THU...W WIND 15 KT. SEAS 2 FT. RAIN.
.THU NIGHT...NE WIND 15 KT. SEAS 5 FT.
.FRI...NW WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 10 KT. SEAS 2 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ172-250045-
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 11 FT.
.THU...SW WIND 25 KT. SEAS 8 FT.
.THU NIGHT...W WIND 25 KT. SEAS 9 FT.
.FRI...NW WIND 25 KT. SEAS 9 FT.
.SAT...NE WIND 15 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ173-250045-
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 12 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 25 KT. SEAS 8 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 8 FT.
.FRI...NW WIND 15 KT. SEAS 6 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ174-250045-
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 10 FT.
.THU...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...NW WIND 20 KT. SEAS 8 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 4 FT.

$$

PKZ175-250045-
SEGUAM ISLAND TO ADAK BERING SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 25 KT. SEAS 9 FT.
.THU...SW WIND 25 KT. SEAS 7 FT. RAIN.
.THU NIGHT...NW WIND 20 KT. SEAS 7 FT.
.FRI...NW WIND 15 KT. SEAS 5 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 4 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ176-250045-
SEGUAM ISLAND TO ADAK PACIFIC SIDE-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT.
.TONIGHT...W WIND 20 KT BECOMING SW 30 KT AFTER MIDNIGHT.
SEAS 9 FT.
.THU...SW WIND 30 KT. SEAS 12 FT.
.THU NIGHT...NW WIND 25 KT. SEAS 11 FT.
.FRI...VARIABLE WIND 10 KT. SEAS 7 FT.
.SAT...VARIABLE WIND 10 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ177-250045-
ADAK TO KISKA-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 25 KT. SEAS 10 FT.
.TONIGHT...SW WIND 30 KT. SEAS 11 FT. RAIN.
.THU...W WIND 30 KT. SEAS 12 FT.
.THU NIGHT...N WIND 15 KT. SEAS 8 FT.
.FRI...SE WIND 15 KT. SEAS 6 FT.
.SAT...W WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ178-250045-
KISKA TO ATTU-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 20 KT. SEAS 8 FT.
.TONIGHT...SW WIND 30 KT. SEAS 10 FT.
.THU...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON.
SEAS 10 FT.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT...W WIND 15 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 6 FT.

$$

PKZ179-250045-
PRIBILOF ISLANDS NEAR SHORE WATERS-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...W WIND 30 KT. SEAS 11 FT. RAIN SHOWERS AND SNOW SHOWERS.
.TONIGHT...W WIND 30 KT. SEAS 13 FT.
.THU...W WIND 20 KT. SEAS 9 FT.
.THU NIGHT...W WIND 15 KT. SEAS 6 FT.
.FRI...W WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ180-250045-
KUSKOKWIM DELTA AND ETOLIN STRAIT-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW WIND 25 KT. SEAS 8 FT.
.TONIGHT...W WIND 30 KT. SEAS 9 FT.
.THU...W WIND 25 KT. SEAS 9 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 7 FT.
.FRI...S WIND 15 KT. SEAS 5 FT.
.SAT THROUGH SUN...E WIND 15 KT. SEAS 5 FT.

$$

PKZ181-250045-
NORTH AND WEST OF NUNIVAK ISLAND-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...SW WIND 20 KT. SEAS 6 FT.
.TONIGHT...W WIND 20 KT. SEAS 8 FT. FREEZING SPRAY.
.THU...W WIND 20 KT. SEAS 7 FT.
.THU NIGHT...SW WIND 20 KT. SEAS 5 FT.
.FRI...SW WIND 20 KT. SEAS 5 FT.
.SAT...SE WIND 15 KT. SEAS 5 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$

PKZ185-250045-
SAINT MATTHEW ISLAND WATERS-
343 AM AKDT WED MAY 24 2017

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW WIND 20 KT E OF SAINT MATTHEW ISLAND... NW 30 KT W OF
SAINT MATTHEW ISLAND. SEAS 8 FT.
.TONIGHT...NW WIND 25 KT. SEAS 8 FT.
.THU...W WIND 20 KT. SEAS 6 FT.
.THU NIGHT...W WIND 20 KT. SEAS 6 FT.
.FRI...SW WIND 25 KT. SEAS 7 FT.
.SAT...SE WIND 25 KT. SEAS 7 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 5 FT.

$$



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