Alert archive / Alaska / Small Craft Advisories in 2016

Small Craft Advisory 363, NWS Anchorage, AK

April 27, 2016

NWS Anchorage, AK issued this small craft advisory at Apr 27, 2016, 3:54 AM AKDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Apr 27, 2016, 3:54 AM AKDT (11:54 UTC)
Expired
Apr 28, 2016, 3:45 AM AKDT
In force
24 hr
Issued by
NWS Anchorage, AK

The text

As transmitted.

700 
FZAK51 PAFC 271154
CWFAER

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
354 AM AKDT WED APR 27 2016

COASTAL WATERS FORECAST FOR THE NORTHERN GULF OF ALASKA COAST
UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET.

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.

PKZ197-280115-
354 AM AKDT WED APR 27 2016
.SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+
COOK INLET...
A FRONT MOVES INTO THE SOUTHERN GULF THIS AFTERNOON AND INTO THE
NORTHERN GULF THU MORNING...THEN DISSIPATES AS IT PUSHES INLAND
EARLY FRI MORNING.

$$

PKZ119-280115-
CAPE SUCKLING TO CAPE CLEARE-
354 AM AKDT WED APR 27 2016

...GALE WARNING THURSDAY...

.TODAY...E WIND 30 KT. SEAS 11 FT. RAIN.
.TONIGHT...E WIND 30 KT. SEAS 11 FT. RAIN.
.THU...E WIND 35 KT BECOMING S 25 KT IN THE AFTERNOON SOUTH OF
MIDDLETON ISLAND. SEAS 14 FT. RAIN.
.THU NIGHT...S WIND 15 KT. SEAS 11 FT.
.FRI...SE WIND 30 KT. SEAS 10 FT.
.SAT...E WIND 35 KT. SEAS 17 FT.
.SUN...SE WIND 25 KT. SEAS 17 FT.

$$

PKZ120-280115-
CAPE CLEARE TO GORE POINT-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E WIND 30 KT. SEAS 13 FT. RAIN.
.TONIGHT...E WIND 30 KT. SEAS 13 FT. RAIN.
.THU...E WIND 25 KT BECOMING S 15 KT IN THE AFTERNOON. SEAS 12 FT.
RAIN.
.THU NIGHT...SE WIND 20 KT. SEAS 11 FT.
.FRI...SE WIND 30 KT. SEAS 10 FT.
.SAT...E WIND 35 KT. SEAS 17 FT.
.SUN...E WIND 25 KT. SEAS 16 FT.

$$

PKZ121-280115-
RESURRECTION BAY-
354 AM AKDT WED APR 27 2016

.TODAY...N WIND LESS THAN 10 KT BECOMING S 15 KT IN THE AFTERNOON.
SEAS 3 FT. HIGHER SEAS S OF CAINES HEAD. RAIN.
.TONIGHT...S WIND 15 KT BECOMING N AFTER MIDNIGHT. SEAS 3 FT. HIGHER
SEAS S OF CAINES HEAD. RAIN.
.THU...N WIND 10 KT BECOMING S IN THE AFTERNOON. SEAS 2 FT. HIGHER
SEAS S OF CAINES HEAD. RAIN.
.THU NIGHT...N WIND 10 KT. SEAS 2 FT.
.FRI...VARIABLE WIND 15 KT. SEAS 3 FT.
.SAT...N WIND 20 KT. SEAS 4 FT.
.SUN...N WIND 15 KT. SEAS 3 FT.

$$

PKZ125-280115-
PRINCE WILLIAM SOUND-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...E WIND 20 KT. SEAS 3 FT. RAIN.
.TONIGHT...E WIND 25 KT. SEAS 4 FT. RAIN.
.THU...E WIND 25 KT. SEAS 4 FT. RAIN.
.THU NIGHT...E WIND 10 KT. SEAS 2 FT.
.FRI...E WIND 15 KT. SEAS 3 FT.
.SAT...E WIND 20 KT. SEAS 4 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.

$$

PKZ126-280115-
PORT VALDEZ-
354 AM AKDT WED APR 27 2016

.TODAY...VARIABLE WIND LESS THAN 10 KT BECOMING W 10 KT IN THE
AFTERNOON. SEAS 2 FT.
.TONIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT. RAIN.
.THU...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN.
.THU NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.FRI THROUGH SUN...NE WIND 10 KT. SEAS 2 FT.

$$

PKZ127-280115-
VALDEZ NARROWS-
354 AM AKDT WED APR 27 2016

.TODAY...VARIABLE WIND 10 KT BECOMING SW 20 KT IN THE AFTERNOON.
SEAS 3 FT.
.TONIGHT...SW WIND 20 KT BECOMING NE AFTER MIDNIGHT. SEAS 3 FT.
RAIN.
.THU...NE WIND 15 KT BECOMING SW IN THE AFTERNOON. SEAS 3 FT.
RAIN.
.THU NIGHT...N WIND 10 KT. SEAS 2 FT.
.FRI...NE WIND 10 KT. SEAS 2 FT.
.SAT THROUGH SUN...NE WIND 15 KT. SEAS 3 FT.

$$

PKZ128-280115-
VALDEZ ARM-
354 AM AKDT WED APR 27 2016

.TODAY...NE WIND 10 KT BECOMING S 20 KT IN THE AFTERNOON. SEAS 2
FT.
.TONIGHT...VARIABLE WIND 10 KT BECOMING NE AFTER MIDNIGHT. SEAS 2
FT. RAIN.
.THU...NE WIND 10 KT BECOMING SW IN THE AFTERNOON. SEAS 2 FT.
RAIN.
.THU NIGHT...NE WIND 10 KT. SEAS 2 FT.
.FRI THROUGH SUN...NE WIND 10 KT. SEAS 2 FT.

$$

PKZ129-280115-
PASSAGE CANAL-
354 AM AKDT WED APR 27 2016

.TODAY...E WIND 10 KT. SEAS 2 FT. RAIN.
.TONIGHT...E WIND 15 KT. SEAS 2 FT. RAIN.
.THU...E WIND 15 KT. GUSTS TO 25 KT IN THE AFTERNOON. SEAS 2 FT.
RAIN.
.THU NIGHT...E WIND 15 KT. SEAS 2 FT.
.FRI THROUGH SAT...E WIND 15 KT. SEAS 2 FT.
.SUN...E WIND 10 KT. SEAS 2 FT.

$$

PKZ130-280115-
WEST OF BARREN ISLANDS INCLUDING KAMISHAK BAY-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E WIND 15 KT INCREASING TO 30 KT LATE MORNING. SEAS 9
FT. RAIN.
.TONIGHT...E WIND 30 KT. SEAS 9 FT. RAIN.
.THU...NE WIND 30 KT. SEAS 8 FT. RAIN.
.THU NIGHT...SE WIND 15 KT. SEAS 4 FT.
.FRI...E WIND 30 KT. SEAS 10 FT.
.SAT...NE WIND 35 KT. SEAS 15 FT.
.SUN...N WIND 25 KT. SEAS 7 FT.

$$

PKZ131-280115-
BARREN ISLANDS EAST-
354 AM AKDT WED APR 27 2016

...GALE WARNING TODAY...

.TODAY...E WIND 15 KT INCREASING TO 35 KT LATE MORNING. SEAS
BUILDING TO 13 FT.
.TONIGHT...E WIND 30 KT. SEAS 13 FT. RAIN.
.THU...SE WIND 25 KT. SEAS 11 FT.
.THU NIGHT...S WIND 20 KT. SEAS 11 FT.
.FRI...SE WIND 35 KT. SEAS 12 FT.
.SAT...NE WIND 40 KT. SEAS 16 FT.
.SUN...NE WIND 25 KT. SEAS 13 FT.

$$

PKZ132-280115-
MARMOT ISLAND TO SITKINAK-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E WIND INCREASING TO 25 KT BY MID MORNING. SEAS 12 FT. 
RAIN.
.TONIGHT...E WIND 25 KT BECOMING SW AFTER MIDNIGHT. SEAS 12 FT.
RAIN.
.THU...SW WIND 20 KT. SEAS 12 FT. RAIN.
.THU NIGHT...S WIND 20 KT. SEAS 12 FT.
.FRI...SE WIND 35 KT. SEAS 14 FT.
.SAT...NE WIND 30 KT. SEAS 14 FT.
.SUN...N WIND 15 KT. SEAS 11 FT.

$$

PKZ136-280115-
CHINIAK BAY-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E WIND INCREASING TO 25 KT BY LATE MORNING. SEAS BUILDING
TO 7 FT. RAIN.
.TONIGHT...E WIND 20 KT. SEAS 6 FT. RAIN.
.THU...SE WIND 15 KT. SEAS 4 FT. RAIN.
.THU NIGHT...S WIND 15 KT. SEAS 4 FT.
.FRI...SE WIND 30 KT. SEAS 7 FT.
.SAT...NE WIND 25 KT. SEAS 8 FT.
.SUN...N WIND 10 KT. SEAS 4 FT.

$$

PKZ137-280115-
MARMOT BAY-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E WIND INCREASING TO 25 KT BY LATE MORNING. SEAS BUILDING
TO 9 FT. RAIN.
.TONIGHT...E WIND 25 KT. SEAS 9 FT. RAIN.
.THU...E WIND 15 KT. SEAS 5 FT. RAIN.
.THU NIGHT...S WIND 15 KT. SEAS 4 FT.
.FRI...SE WIND 30 KT. SEAS 10 FT.
.SAT...NE WIND 30 KT. SEAS 10 FT.
.SUN...N WIND 15 KT. SEAS 5 FT.

$$

PKZ138-280115-
SHELIKOF STRAIT-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...NE WIND INCREASING TO 30 KT BY LATE MORNING. SEAS BUILDING
TO 8 FT.
.TONIGHT...E WIND 25 KT. SEAS 7 FT. RAIN.
.THU...E WIND 25 KT BECOMING S 15 KT IN THE AFTERNOON. SEAS 6 FT
SUBSIDING TO 4 FT IN THE AFTERNOON. RAIN.
.THU NIGHT...SE WIND 15 KT. SEAS 3 FT.
.FRI...E WIND 25 KT. SEAS 9 FT.
.SAT...NE WIND 35 KT. SEAS 14 FT.
.SUN...N WIND 15 KT. SEAS 4 FT.

$$

PKZ139-280115-
COOK INLET KALGIN ISLAND TO POINT BEDE-
354 AM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...VARIABLE WIND LESS THAN 10 KT BECOMING NE WIND 25 KT IN THE
AFTERNOON. SEAS 5 FT. PATCHY MORNING FOG.
.TONIGHT...NE WIND 25 KT. SEAS 6 FT.
.THU...NE WIND 30 KT. SEAS 8 FT.
.THU NIGHT...E WIND 15 KT. SEAS 3 FT.
.FRI...NE WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 30 KT. SEAS 10 FT.
.SUN...N WIND 25 KT. SEAS 7 FT.

$$

PKZ140-280115-
COOK INLET NORTH OF KALGIN ISLAND-
354 AM AKDT WED APR 27 2016

.TODAY...VARIABLE WIND LESS THAN 10 KT BECOMING N 15 KT IN THE
AFTERNOON. SEAS 4 FT. PATCHY MORNING FOG.
.TONIGHT...NE WIND 20 KT. SEAS 5 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.THU NIGHT...NE WIND 10 KT. SEAS 3 FT.
.FRI...NE WIND 15 KT. SEAS 3 FT.
.SAT...N WIND 20 KT. SEAS 4 FT.
.SUN...NE WIND 10 KT. SEAS 3 FT.

$$

PKZ141-280115-
KACHEMAK BAY-
354 AM AKDT WED APR 27 2016

.TODAY...E WIND 20 KT. SEAS 4 FT.
.TONIGHT...NE WIND 20 KT. SEAS 4 FT.
.THU...NE WIND 20 KT BECOMING SW IN THE AFTERNOON. SEAS 4 FT.
.THU NIGHT...S WIND 10 KT. SEAS 3 FT.
.FRI...E WIND 20 KT. SEAS 3 FT.
.SAT...NE WIND 25 KT. SEAS 4 FT.
.SUN...NE WIND 15 KT. SEAS 2 FT.

$$
1 follow-up statement
719 
FZAK51 PAFC 272311
CWFAER

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
311 PM AKDT WED APR 27 2016

COASTAL WATERS FORECAST FOR THE NORTHERN GULF OF ALASKA COAST
UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET.

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.

PKZ197-281145-
311 PM AKDT WED APR 27 2016
.SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+
COOK INLET...
A FRONT MOVING INTO THE SOUTHERN GULF REACHES THE NORTH GULF COAST
THU...THEN MOVES INLAND BY LATE FRI MORNING.

$$

PKZ119-281145-
CAPE SUCKLING TO CAPE CLEARE-
311 PM AKDT WED APR 27 2016

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...E WIND 35 KT EXCEPT 25 KT S OF MIDDLETON ISLAND.
SEAS 11 FT. RAIN.
.THU...E WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON.
S OF MIDDLETON ISLAND...E WIND 30 KT DIMINISHING TO 20 KT IN
THE AFTERNOON. SEAS 12 FT. RAIN.
.THU NIGHT...S WIND 15 KT. SEAS 10 FT.
.FRI...SE WIND 15 KT. SEAS 9 FT.
.FRI NIGHT...E WIND 35 KT. SEAS 11 FT.
.SAT...E WIND 50 KT. SEAS 18 FT.
.SUN...SE WIND 25 KT. SEAS 13 FT.
.MON...SE WIND 15 KT. SEAS 7 FT.

$$

PKZ120-281145-
CAPE CLEARE TO GORE POINT-
311 PM AKDT WED APR 27 2016

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

.TONIGHT...E WIND 30 KT. SEAS 11 FT. RAIN.
.THU...E WIND 30 KT BECOMING SE 20 KT IN THE AFTERNOON.
SEAS 11 FT. RAIN.
.THU NIGHT...S WIND 20 KT. SEAS 11 FT.
.FRI...SE WIND 15 KT. SEAS 8 FT.
.FRI NIGHT...E WIND 40 KT. SEAS 12 FT.
.SAT...E WIND 50 KT. SEAS 19 FT.
.SUN...E WIND 20 KT. SEAS 12 FT.
.MON...E WIND 15 KT. SEAS 8 FT.

$$

PKZ121-281145-
RESURRECTION BAY-
311 PM AKDT WED APR 27 2016

.TONIGHT...S WIND 10 KT BECOMING N AFTER MIDNIGHT. SEAS 2 FT.
HIGHER WINDS AND SEAS S OF CAINES HEAD. RAIN.
.THU...N WIND 15 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
SEAS 3 FT. HIGHER WINDS AND SEAS S OF CAINES HEAD. RAIN.
.THU NIGHT...S WIND 10 KT IN THE EVENING BECOMING VARIABLE LESS
THAN 10 KT. SEAS 2 FT. HIGHER SEAS S OF CAINES HEAD. RAIN.
.FRI...S WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...N WIND 20 KT. SEAS 4 FT.
.SAT...N WIND 30 KT. SEAS 6 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 2 FT.
.MON...N WIND 10 KT. SEAS 2 FT.

$$

PKZ125-281145-
PRINCE WILLIAM SOUND-
311 PM AKDT WED APR 27 2016

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

.TONIGHT...E WIND INCREASING TO 25 KT. GUSTS TO 35 KT NEAR
HINCHINBROOK ENTRANCE AFTER MIDNIGHT. SEAS 4 FT BUILDING TO 6 FT
AFTER MIDNIGHT. RAIN.
.THU...E WIND 25 KT. SEAS 6 FT. RAIN.
.THU NIGHT...SE WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT.
SEAS 6 FT SUBSIDING TO 3 FT AFTER MIDNIGHT. RAIN.
.FRI...E WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...E WIND 30 KT. SEAS 6 FT.
.SAT...E WIND 40 KT. SEAS 9 FT.
.SUN...E WIND 15 KT. SEAS 3 FT.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ126-281145-
PORT VALDEZ-
311 PM AKDT WED APR 27 2016

.TONIGHT...VARIABLE WIND 10 KT. SEAS 2 FT.
.THU...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN.
.THU NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT. RAIN.
.FRI...W WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.
.SAT THROUGH SUN...VARIABLE WIND 10 KT. SEAS 2 FT.
.MON...W WIND 10 KT. SEAS 2 FT.

$$

PKZ127-281145-
VALDEZ NARROWS-
311 PM AKDT WED APR 27 2016

.TONIGHT...VARIABLE WIND 10 KT IN THE EVENING BECOMING NE 15 KT.
SEAS 3 FT.
.THU...NE WIND 15 KT BECOMING SW 10 KT IN THE AFTERNOON.
SEAS 3 FT. RAIN.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...NE WIND 10 KT. SEAS 2 FT.
.SAT THROUGH SUN...VARIABLE WIND 15 KT. SEAS 3 FT.
.MON...NE WIND 10 KT. SEAS 2 FT.

$$

PKZ128-281145-
VALDEZ ARM-
311 PM AKDT WED APR 27 2016

.TONIGHT...NE WIND 10 KT. SEAS 2 FT.
.THU...NE WIND 15 KT BECOMING SW 10 KT IN THE AFTERNOON.
SEAS 2 FT. RAIN.
.THU NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN.
.FRI...SW WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...NE WIND 10 KT. SEAS 2 FT.
.SAT THROUGH SUN...NE WIND 10 KT. SEAS 2 FT.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

PKZ129-281145-
PASSAGE CANAL-
311 PM AKDT WED APR 27 2016

.TONIGHT...E WIND 15 KT. SEAS 2 FT. RAIN.
.THU...E WIND 10 KT INCREASING TO 15 KT IN THE AFTERNOON.
SEAS 2 FT. RAIN.
.THU NIGHT...E WIND 20 KT. SEAS 3 FT. RAIN.
.FRI...E WIND 15 KT. SEAS 2 FT.
.FRI NIGHT...E WIND 20 KT. SEAS 3 FT.
.SAT...E WIND 20 KT. SEAS 3 FT.
.SUN THROUGH MON...E WIND 10 KT. SEAS 2 FT.

$$

PKZ130-281145-
WEST OF BARREN ISLANDS INCLUDING KAMISHAK BAY-
311 PM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...E WIND 30 KT. SEAS 9 FT. RAIN.
.THU...NE WIND 30 KT. SEAS 9 FT. RAIN.
.THU NIGHT...E WIND 20 KT. SEAS 7 FT. RAIN.
.FRI...SE WIND 20 KT. SEAS 5 FT.
.FRI NIGHT...E WIND 35 KT. SEAS 9 FT.
.SAT...NE WIND 45 KT. SEAS 14 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.
.MON...VARIABLE WIND 10 KT. SEAS 3 FT.

$$

PKZ131-281145-
BARREN ISLANDS EAST-
311 PM AKDT WED APR 27 2016

...GALE WARNING TONIGHT...

.TONIGHT...E WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT.
SEAS 11 FT. RAIN.
.THU...E WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON.
SEAS 11 FT. RAIN.
.THU NIGHT...S WIND 25 KT. SEAS 11 FT.
.FRI...SE WIND 20 KT. SEAS 8 FT.
.FRI NIGHT...E WIND 40 KT. SEAS 14 FT.
.SAT...E WIND 50 KT. SEAS 19 FT.
.SUN...E WIND 20 KT. SEAS 11 FT.
.MON...SE WIND 15 KT. SEAS 8 FT.

$$

PKZ132-281145-
MARMOT ISLAND TO SITKINAK-
311 PM AKDT WED APR 27 2016

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

.TONIGHT...E WIND 25 KT. SEAS 11 FT. RAIN.
.THU...NE WIND 20 KT BECOMING SW 25 KT IN THE AFTERNOON. SEAS 12
FT. RAIN.
.THU NIGHT...SW WIND 25 KT. SEAS 12 FT. RAIN.
.FRI...S WIND 20 KT. SEAS 11 FT.
.FRI NIGHT...E WIND 40 KT. SEAS 15 FT.
.SAT...NE WIND 35 KT. SEAS 16 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 9 FT.
.MON...W WIND 15 KT. SEAS 7 FT.

$$

PKZ136-281145-
CHINIAK BAY-
311 PM AKDT WED APR 27 2016

.TONIGHT...E WIND 20 KT. SEAS 7 FT. RAIN.
.THU...E WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
SEAS 6 FT SUBSIDING TO 3 FT IN THE AFTERNOON. RAIN.
.THU NIGHT...S WIND 10 KT INCREASING TO 20 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.FRI...SE WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...E WIND 35 KT. SEAS 11 FT.
.SAT...NE WIND 35 KT. SEAS 12 FT.
.SUN...VARIABLE WIND LESS THAN 10 KT. SEAS 4 FT.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 3 FT.

$$

PKZ137-281145-
MARMOT BAY-
311 PM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...E WIND 25 KT. SEAS 7 FT. RAIN.
.THU...E WIND 25 KT DIMINISHING TO 10 KT IN THE AFTERNOON.
SEAS 7 FT SUBSIDING TO 3 FT IN THE AFTERNOON. RAIN.
.THU NIGHT...S WIND 10 KT INCREASING TO 20 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.FRI...SE WIND 20 KT. SEAS 4 FT.
.FRI NIGHT...E WIND 35 KT. SEAS 14 FT.
.SAT...NE WIND 40 KT. SEAS 16 FT.
.SUN...E WIND 10 KT. SEAS 4 FT.
.MON...SE WIND 10 KT. SEAS 3 FT.

$$

PKZ138-281145-
SHELIKOF STRAIT-
311 PM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...E WIND 30 KT. SEAS 8 FT. RAIN.
.THU...NE WIND 25 KT. SEAS 7 FT. RAIN.
.THU NIGHT...NE WIND 20 KT BECOMING S 15 KT AFTER MIDNIGHT.
SEAS 4 FT. RAIN.
.FRI...E WIND 15 KT. SEAS 4 FT.
.FRI NIGHT...E WIND 35 KT. SEAS 10 FT.
.SAT...NE WIND 45 KT. SEAS 12 FT.
.SUN...VARIABLE WIND 10 KT. SEAS 3 FT.
.MON...VARIABLE WIND 10 KT. SEAS 2 FT.

$$

PKZ139-281145-
COOK INLET KALGIN ISLAND TO POINT BEDE-
311 PM AKDT WED APR 27 2016

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...NE WIND 20 KT INCREASING TO 30 KT AFTER MIDNIGHT.
SEAS 5 FT BUILDING TO 8 FT AFTER MIDNIGHT.
.THU...NE WIND 30 KT. SEAS 8 FT.
.THU NIGHT...NE WIND 20 KT BECOMING SE 15 KT AFTER MIDNIGHT.
SEAS 6 FT SUBSIDING TO 3 FT AFTER MIDNIGHT.
.FRI...E WIND 15 KT. SEAS 3 FT.
.FRI NIGHT...NE WIND 20 KT. SEAS 5 FT.
.SAT...NE WIND 40 KT. SEAS 10 FT.
.SUN...NE WIND 20 KT. SEAS 5 FT.
.MON...SW WIND 10 KT. SEAS 3 FT.

$$

PKZ140-281145-
COOK INLET NORTH OF KALGIN ISLAND-
311 PM AKDT WED APR 27 2016

.TONIGHT...NE WIND 20 KT. SEAS 5 FT.
.THU...NE WIND 20 KT. SEAS 5 FT.
.THU NIGHT...NE WIND 20 KT BECOMING E 10 KT AFTER MIDNIGHT.
SEAS 4 FT.
.FRI...E WIND 10 KT. SEAS 2 FT.
.FRI NIGHT...NE WIND 15 KT. SEAS 4 FT.
.SAT...NE WIND 20 KT. SEAS 5 FT.
.SUN...NE WIND 15 KT. SEAS 3 FT.
.MON...SW WIND 10 KT. SEAS 2 FT.

$$

PKZ141-281145-
KACHEMAK BAY-
311 PM AKDT WED APR 27 2016

.TONIGHT...E WIND 15 KT. SEAS 3 FT.
.THU...NE WIND 15 KT. SEAS 3 FT. RAIN.
.THU NIGHT...E WIND 15 KT. SEAS 2 FT. RAIN.
.FRI...SE WIND 15 KT. SEAS 2 FT.
.FRI NIGHT...E WIND 20 KT. SEAS 3 FT.
.SAT...NE WIND 30 KT. SEAS 5 FT.
.SUN...NE WIND 10 KT. SEAS 2 FT.
.MON...VARIABLE WIND LESS THAN 10 KT. SEAS 2 FT.

$$

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 26, 3:55 PM AKDT, 11 hours 59 minutes earlier.

Area forecast discussion, Apr 26, 3:55 PM AKDT, 11 hours 59 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
355 PM AKDT TUE APR 26 2016

.ANALYSIS AND UPPER LEVELS...

A BROAD UPPER LEVEL LOW REMAINS IN CONTROL OF THE WEATHER PATTERN
OVER SOUTHERN ALASKA TODAY. THE MAIN STACKED LOW CENTER JUST
SOUTH OF THE CENTRAL ALEUTIANS IS SLOWLY MOVING EAST. A SECOND
LOW LOCATED FURTHER EAST OVER THE SOUTHERN ALASKA PENINSULA IS
WEAKENING INTO AN OPEN WAVE THAT STRETCHES FROM THE EASTERN BERING
THROUGH THE SOUTHWESTERN GULF OF ALASKA. AT THE SURFACE...A
ZONALLY ORIENTATED FRONT OVER THE NORTHERN GULF AND ALASKA
PENINSULA IS SUPPORTING SHOWERS. WITH GENERAL SOUTHEASTERLY FLOW
OVER THE NORTHERN GULF...THE HEAVIEST RAIN IS OCCURRING ALONG THE
COASTAL MOUNTAINS WHILE THE UPPER COOK INLET AREA IS LARGELY DRY
IN THE TYPICAL PRECIPITATION SHADOW OF THE MOUNTAINS. GUSTY WINDS
OVER SOUTHCENTRAL ARE GRADUALLY RAMPING UP IN FAVORABLE
SOUTHEAST/NORTHWEST GAPS AS THE ADVANCING FRONT TIGHTENS THE
PRESSURE GRADIENT AMID CHANNELED TERRAIN. FURTHER WEST...AN UPPER
WAVE AND A SURFACE FRONT ASSOCIATED WITH THE LOW SOUTH OF THE
ALEUTIANS IS SUPPORTING SHOWERS ALONG THE ISLAND CHAIN AND THE
SOUTHERN BERING SEA.

&&

.MODEL DISCUSSION...

MODELS REMAIN IN GOOD AGREEMENT SYNOPTICALLY. SOME DIFFERENCES
ARISE WEDNESDAY AFTERNOON AS A WAVE ROTATES AROUND THE MAIN
ALEUTIAN LOW. THE WAVE WILL PUSH NORTHWARD TO THE ALASKA
PENINSULA AND SOUTHERN KODIAK ISLAND WEDNESDAY AFTERNOON INTO
WEDNESDAY NIGHT. THE EC AND THE GEM MODELS ARE DEVELOPING A LOW
WITHIN THE WAVE BY WEDNESDAY NIGHT WHILE THE AMERICAN MODELS (THE
NAM AND GFS) ARE KEEPING MORE OF AN OPEN WAVE WITHOUT DEVELOPING A
CLOSED CIRCULATION. THE IMPACTS TO THE FORECAST OF THESE
DIFFERENCES ARE MINIMAL HOWEVER AND THE NAM SOLUTION WAS FAVORED
WITH THE HANDLING OF THIS FEATURE FOR THE AFTERNOON FORECAST
PACKAGE. ELSEWHERE...WITH MODELS IN GOOD AGREEMENT...THE HIGH
RESOLUTION NAM AND GEM MODELS WERE USED TO BEST CAPTURE THE LOCAL
EFFECTS WITHIN THE SHOWERY/GUSTY PATTERN.

&&

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

A SERIES OF FRONTS WILL PUSH THROUGH THE GULF OF ALASKA THROUGH
THURSDAY AND UPSLOPE ALONG THE COASTAL RANGE. THIS WILL PRODUCE
PERIODS OF HEAVY RAINFALL FOR LOCATIONS ALONG THE IMMEDIATE GULF
COAST...WHICH IS NOT UNCOMMON FOR THIS TYPE OF SET UP. MUCH OF THE
INTERIOR OF SOUTHCENTRAL ALASKA WILL REMAIN ON THE DRY SIDE WITH
CROSS BARRIER FLOW ALONG MOUNTAINS DOWNSLOPING OUT MUCH OF THE
PRECIPITATION. A WEAK SURFACE RIDGE WILL BEGIN TO DEVELOP ALONG
THE GULF COAST THIS EVENING WHICH WILL BRING A PUSH OF ISALLOBARIC
WINDS THROUGH TYPICAL GAPS AND PASSES (TURNAGAIN ARM...PORTAGE
VALLEY...KNIK RIVER VALLEY AND COPPER RIVER). THESE GUSTY WINDS
WILL SEE PEAKS AND VALLEYS OVER THE NEXT SEVERAL DAYS AS THE
GRADIENT FLUCTUATES BUT GUSTY WINDS SHOULD CONTINUE THROUGH THE
FORECAST PERIOD. COME THURSDAY AFTERNOON...WE WILL START SEEING
DAILY CONVECTION ALONG THE ALASKA RANGE...WRANGELL MOUNTAINS AND
PARTS OF THE TALKEETNA MOUNTAINS WHICH WILL BRING SOME SCATTERED
RAIN SHOWERS. INSTABILITY AND LAPSE RATES LOOK RATHER UNFAVORABLE
SO NO THUNDERSTORMS ARE ANTICIPATED AT THIS TIME.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (DAYS 1 AND 2)...
PERSISTENT EASTERLY FLOW WILL CONTINUE INTO THURSDAY AS A SERIES
OF SHORTWAVES MOVE OVER THE AREA. THIS WILL KEEP GENERALLY CLOUDY
SKIES AND SHOWERS THROUGHOUT THE AREA AS THE PARENT LOW SLOWLY
PASSES TO THE SOUTH. MOST OF THIS SHOWER ACTIVITY SHOULD OCCUR
DURING THE AFTERNOON/EVENING HOURS AS PARTIAL CLEARING DURING THE
DAY WILL HELP BRING INSTABILITY...ESPECIALLY TO INLAND AREAS.
WINDS IN THIS PATTERN WILL REMAIN RELATIVELY LIGHT THROUGHOUT THE
AREA UNTIL WEDNESDAY WHEN A FRONT WILL APPROACH BRISTOL
BAY...BRINGING GUSTY WINDS THERE INTO THURSDAY MORNING THAT SHOULD
REMAIN BELOW ADVISORY LEVEL.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (DAYS 1 AND 2)...
THE LOW CENTERED JUST SOUTH OF ADAK WILL BRING GENERALLY SMALL
CRAFT WINDS AND RAIN TO THE ALEUTIANS AND SOUTHERN BERING THROUGH
WEDNESDAY. THERE MAY BE SOME GALE FORCE GUSTS AS THE INITIAL FRONT
PUSHES THROUGH THE CENTRAL ALEUTIANS THIS EVENING...BUT THIS
SHOULD QUICKLY MOVE THROUGH...KEEPING WINDS GENERALLY BELOW GALE
FORCE THROUGHOUT THE EVENT. AS THIS LOW SLOWLY MOVES INTO THE
EASTERN ALEUTIANS ON THURSDAY...NORTHERLY FLOW AND SHOWERS WILL
PREVAIL OVER THE WESTERN BERING/ALEUTIANS INTO FRIDAY.

&&

.LONG TERM FORECAST (DAYS 3 THROUGH 7)...
THE 500MB 5-WAVE GEOPOTENTIAL HEIGHT IMAGERY CONTINUES TO SHOW
THE LONGWAVE TROUGH OVER THE BERING EXTENDING THROUGH THE CHAIN
INTO THE NORTH PACIFIC OCEAN. WHILE THE SOUTHEAST PANHANDLE HAS
A NEGATIVE TILTED RIDGE EXTENDING TOWARDS THE NORTHWEST INTO THE
EASTERN BROOKS RANGE. THIS SYNOPTIC PATTERN WILL RESULT IN A
SHOWERY WEATHER REGIME OVER THE BERING SEA/ALEUTIANS WITH
NORTHEASTERLY FLOW THROUGH THE UPCOMING WEEKEND. THE EASTERN
ALEUTIANS WILL HAVE A LOW PRESSURE SYSTEM FORMING BY THURSDAY WITH
A SECONDARY LOW FORMING IN THE BASE OF THE LONGWAVE TROUGH. THESE
TWO SYSTEMS WILL PHASE INTO A BROAD AREA OF LOW PRESSURE SOUTH OF
UNALASKA BY FRIDAY. THIS SYSTEM WILL TRACK INTO THE WESTERN GULF
JUST NORTH OF KODIAK BY SUNDAY. THIS WILL BRING A LARGE SWATH OF
MOISTURE WITH GALE FORCE WINDS TO THE NORTHERN/WESTERN COASTAL
COMMUNITIES. LOOK FOR THE INLAND AREAS THROUGH THE ANCHORAGE BOWL
AND THE WESTERN KENAI PENINSULA TO HAVE DRIER CONDITIONS WITH
CROSS-BARRIER FLOW. THE TEMPERATURES WILL CONTINUE TO BE WELL
ABOVE NORMAL THROUGH THE WEEKEND. THIS COINCIDES WITH THE JET
STREAM TRANSITIONING FROM A ZONAL FLOW TO A STRONG 140 KNOT
SOUTHERLY JET STREAM OVER THE GULF BY FRIDAY. THIS SYNOPTIC
FEATURE WILL ADVECT WARMER TEMPERATURES TO THE SOUTHCENTRAL REGION
THROUGH THE WEEKEND.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...GALES...130 131.

&&

SYNOPSIS AND MODEL DISCUSSION...RSD
SOUTHCENTRAL ALASKA...MC
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...DEK
LONG TERM...PD

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 27, 3:54 AM AKDTGale WarningAFC24 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.