Storm Warning 43, NWS Juneau, AK

547 
FZAK52 PAJK 140713 AAA
CWFAEG

COASTAL WATERS FORECAST FOR SOUTHEAST ALASKA...UPDATED
NATIONAL WEATHER SERVICE JUNEAU AK
1013 PM AKST SAT DEC 13 2014

SOUTHEAST ALASKA COASTAL WATERS FROM DIXON ENTRANCE TO
CAPE SUCKLING OUT 100 NM

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

PKZ099-141400-
1013 PM AKST SAT DEC 13 2014
.SYNOPSIS FOR OUTSIDE WATERS...
A STORM FORCE LOW WILL MOVE NORTH THROUGH THE CENTRAL/WESTERN
GULF TO JUST SOUTH OF KODIAK SAT NIGHT. MEANWHILE THE
ACCOMPANYING FRONT WILL SLOWLY MOVE NORTHWARD OVER THE EASTERN
GULF AND BECOME STATIONARY ON SUN. LOW PRESSURE WILL PERSIST
OVER THE WESTERN GULF THROUGH SUNDAY NIGHT.  

$$

PKZ041-141400-
DIXON ENTRANCE TO CAPE DECISION-
1013 PM AKST SAT DEC 13 2014

UPDATED

...GALE WARNING TONIGHT THROUGH SUNDAY...

.REST OF TONIGHT...SE WIND 40 KT. SEAS BUILDING TO 21 FT LATE.
.SUN...SE WIND 40 KT. SEAS 22 FT. RAIN.
.SUN NIGHT...SE GALE TO 40 KT DIMINISHING TO 35 KT LATE. SEAS 20
FT. RAIN.
.MON...SE GALE TO 35 KT. SEAS 18 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 15 FT. RAIN.
.TUE...SE WIND 30 KT. SEAS 15 FT. 
.WED...SE GALE TO 35 KT. SEAS 11 FT. 
.THU...SE GALE TO 35 KT. SEAS 19 FT.

$$

PKZ042-141400-
CAPE DECISION TO CAPE EDGECUMBE-
1013 PM AKST SAT DEC 13 2014

UPDATED

...GALE WARNING TONIGHT THROUGH SUNDAY...

.REST OF TONIGHT...SE WIND 40 KT. SEAS BUILDING TO 21 FT LATE.
RAIN.
.SUN...SE WIND 45 KT. SEAS 23 FT. RAIN.
.SUN NIGHT...SE GALE TO 40 KT DIMINISHING TO 35 KT LATE. SEAS 20
FT. RAIN.
.MON...SE GALE TO 35 KT. SEAS 18 FT. RAIN.
.MON NIGHT...SE GALE TO 35 KT. SEAS 17 FT. RAIN.
.TUE...SE WIND 30 KT. SEAS 17 FT. 
.WED...SE GALE TO 35 KT. SEAS 10 FT. 
.THU...SE GALE TO 35 KT. SEAS 21 FT.

$$

PKZ043-141400-
CAPE EDGECUMBE TO CAPE FAIRWEATHER-
1013 PM AKST SAT DEC 13 2014

UPDATED

...GALE WARNING TONIGHT THROUGH SUNDAY...

.REST OF TONIGHT...E WIND 40 KT. SEAS BUILDING TO 23 FT LATE. RAIN.
.SUN...SE WIND 45 KT. SEAS 26 FT SUBSIDING TO 24 FT IN THE
AFTERNOON. RAIN.
.SUN NIGHT...SE GALE TO 40 KT DIMINISHING TO 35 KT LATE. SEAS 20 FT
SUBSIDING TO 18 FT LATE. RAIN.
.MON...SE GALE TO 35 KT. SEAS 18 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 18 FT. RAIN.
.TUE...SE WIND 30 KT. SEAS 18 FT. 
.WED...SE GALE TO 35 KT. SEAS 11 FT. 
.THU...SE GALE TO 35 KT. SEAS 22 FT.

$$

PKZ051-141400-
CAPE FAIRWEATHER TO ICY CAPE-
1013 PM AKST SAT DEC 13 2014

UPDATED

...GALE WARNING TONIGHT THROUGH SUNDAY...

.REST OF TONIGHT...E WIND INCREASING TO 45 KT LATE. SEAS BUILDING
TO 24 FT LATE. RAIN.
.SUN...SE WIND 40 KT. SEAS 26 FT SUBSIDING TO 24 FT IN THE
AFTERNOON. RAIN.
.SUN NIGHT...SE GALE TO 40 KT BECOMING E 30 KT LATE. SEAS
21 FT SUBSIDING TO 18 FT LATE. RAIN.
.MON...SE WIND 30 KT. SEAS 18 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 17 FT. RAIN.
.TUE...SE WIND 30 KT. SEAS 18 FT. 
.WED...SE WIND 30 KT. SEAS 11 FT. 
.THU...E GALE TO 35 KT. SEAS 23 FT.

$$

PKZ052-141400-
ICY CAPE TO CAPE SUCKLING-
1013 PM AKST SAT DEC 13 2014

UPDATED

...STORM WARNING TONIGHT THROUGH SUNDAY...

.REST OF TONIGHT...E WIND 40 KT INCREASING TO 50 KT LATE. SEAS
BUILDING TO 24 FT LATE. RAIN.
.SUN...E WIND 50 KT DIMINISHING TO 45 KT IN THE AFTERNOON.
SEAS 26 FT SUBSIDING TO 21 FT IN THE AFTERNOON. RAIN.
.SUN NIGHT...SE GALE TO 40 KT DIMINISHING TO 30 KT LATE. SEAS
21 FT SUBSIDING TO 16 FT LATE. RAIN.
.MON...SE WIND 30 KT. SEAS 17 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 17 FT. RAIN.
.TUE...SE WIND 25 KT. SEAS 15 FT. 
.WED...SE WIND 30 KT. SEAS 10 FT. 
.THU...E GALE TO 35 KT. SEAS 23 FT.

$$

550 
FZAK52 PAJK 141225
CWFAEG

COASTAL WATERS FORECAST FOR SOUTHEAST ALASKA
NATIONAL WEATHER SERVICE JUNEAU AK
400 AM AKST SUN DEC 14 2014 

SOUTHEAST ALASKA COASTAL WATERS FROM DIXON ENTRANCE TO
CAPE SUCKLING OUT 100 NM

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

PKZ099-150100-
400 AM AKST SUN DEC 14 2014 
.SYNOPSIS FOR OUTSIDE WATERS...
A LOW JUST SOUTHEAST OF KODIAK HAS A FRONTAL BAND STALLED OVER
THE EASTERN GULF OF ALASKA INTO MONDAY.  

$$

PKZ041-150100-
DIXON ENTRANCE TO CAPE DECISION-
400 AM AKST SUN DEC 14 2014 

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND 40 KT. SEAS 19 FT BUILDING TO 22 FT. RAIN IN THE
AFTERNOON. 
.TONIGHT...SE WIND 40 KT. SEAS 21 FT. RAIN.
.MON...SE GALE TO 35 KT. SEAS 19 FT SUBSIDING TO 17 FT IN THE
AFTERNOON. RAIN IN THE AFTERNOON. 
.MON NIGHT...SE WIND 30 KT. SEAS 23 FT. RAIN.
.TUE...SE WIND 30 KT. SEAS 20 FT. 
.WED...SE GALE TO 35 KT. SEAS 16 FT. 
.THU...SE GALE TO 35 KT. SEAS 21 FT. 

$$

PKZ042-150100-
CAPE DECISION TO CAPE EDGECUMBE-
400 AM AKST SUN DEC 14 2014 

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND INCREASING TO 45 KT IN THE MORNING...THEN
DIMINISHING TO 40 KT IN THE AFTERNOON. SEAS 18 FT BUILDING TO
22 FT. RAIN.
.TONIGHT...SE WIND 40 KT. SEAS 23 FT SUBSIDING TO 21 FT LATE. RAIN.
.MON...SE GALE TO 35 KT. SEAS 19 FT. RAIN.
.MON NIGHT...SE GALE TO 35 KT. SEAS 23 FT. RAIN.
.TUE...SE GALE TO 35 KT. SEAS 20 FT. 
.WED...SE GALE TO 35 KT. SEAS 17 FT. 
.THU...SE GALE TO 35 KT. SEAS 24 FT. 

$$

PKZ043-150100-
CAPE EDGECUMBE TO CAPE FAIRWEATHER-
400 AM AKST SUN DEC 14 2014 

...GALE WARNING THROUGH TONIGHT...

.TODAY...E WIND 40 KT BECOMING SE 45 KT IN THE MORNING. SEAS 
17 FT BUILDING TO 24 FT. RAIN.
.TONIGHT...SE WIND 40 KT. SEAS 24 FT SUBSIDING TO 21 FT LATE. RAIN.
.MON...SE GALE TO 35 KT. SEAS 19 FT. RAIN.
.MON NIGHT...SE GALE TO 35 KT. SEAS 23 FT. RAIN.
.TUE...SE GALE TO 35 KT. SEAS 21 FT. 
.WED...SE GALE TO 35 KT. SEAS 18 FT. 
.THU...E GALE TO 35 KT. SEAS 26 FT. 

$$

PKZ051-150100-
CAPE FAIRWEATHER TO ICY CAPE-
400 AM AKST SUN DEC 14 2014 

...GALE WARNING THROUGH TONIGHT...

.TODAY...E WIND 45 KT BECOMING SE 40 KT IN THE AFTERNOON. SEAS 20 FT
BUILDING TO 24 FT. RAIN.
.TONIGHT...SE WIND 40 KT DIMINISHING LATE. SEAS 23 FT SUBSIDING
TO 21 FT LATE. RAIN.
.MON...SE GALE TO 35 KT. SEAS 20 FT. RAIN.
.MON NIGHT...E GALE TO 35 KT. SEAS 19 FT. RAIN.
.TUE...E GALE TO 35 KT. SEAS 21 FT. 
.WED...SE WIND 30 KT. SEAS 20 FT. 
.THU...E WIND 30 KT. SEAS 26 FT. 

$$

PKZ052-150100-
ICY CAPE TO CAPE SUCKLING-
400 AM AKST SUN DEC 14 2014 

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE WIND 45 KT DIMINISHING TO 40 KT IN THE AFTERNOON. 
SEAS 24 FT SUBSIDING TO 21 FT IN THE AFTERNOON. RAIN.
.TONIGHT...SE WIND 35 KT. SEAS 20 FT. RAIN.
.MON...SE GALE TO 35 KT. SEAS 19 FT. RAIN.
.MON NIGHT...SE WIND 30 KT. SEAS 19 FT. RAIN.
.TUE...E WIND 30 KT. SEAS 17 FT. 
.WED...SE WIND 30 KT. SEAS 23 FT. 
.THU...E WIND 30 KT. SEAS 27 FT. 

$$

SOUTHEAST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JUNEAU AK
343 PM AKST SAT DEC 13 2014

.SHORT TERM...LARGE LOW PRESSURE SYSTEM CURRENTLY APPROACHING
CENTRAL GULF REGION WITH CENTRAL PRESSURE ABOUT 980 MB AND WILL
GET TO A NEARLY STACKED CONFIGURATION OVER THE NEXT FEW HOURS.
BUOYS ARE MEASURING INCREASING EASTERLY/SOUTHEASTERLY WINDS AND
KETCHIKAN/WRANGELL ARE GUSTING 15-20 KNOTS AND CAPE SPENCER IS GUSTING
TO 32 KNOTS; 37 KT AT OUR NORTHWESTERN BUOY 46082. FEEL THAT BIG
INCREASE IN WINDS WILL OCCUR THIS EVENING ON OUTER WATERS AND
SOUTHERN AND WESTERN EXPOSED COASTAL SITES. NOT A LOT OF CHANGES
WERE NECESSARY TO THE FORECAST IN PLACE FOR
TONIGHT/TOMORROW...STILL IN GENERAL AGREEMENT WITH NUMERICAL
GUIDANCE. ALL OF THE OFFSHORE AREAS ARE GOING INTO GALE WINDS
TONIGHT AND 52 GOING TO STORM AT 1200GMT WITH BARRIER JET
ENHANCEMENT. MODEL TREND HAS BEEN TO DELAY INLAND SIGNIFICANT
RAIN...BUT AGREEMENT HAS BEEN CONSISTENT ON OCCASIONALLY HEAVY
RAIN DEVELOPING TOMORROW IN THE YAKUTAT VICINITY. FRONTAL
RAIN BANDS DO NOT IMPACT INTERIOR CHANNELS/COMMUNITIES DURING THIS
PERIOD EXCEPT FOR OUTER COASTAL AREAS THROUGH TOMORROW. THIS IS
AFTER SOME SHOWER ACTIVITY TONIGHT, RESIDUAL FROM THE PREVIOUS
SYSTEM, AND MOSTLY IN NORTHERN PORTIONS. HAVE STRONG WINDS
MENTIONED IN ZONES FOR 22 AND 27 LATE TONIGHT INTO TOMORROW AND
THOUGH 50+ KTS IS STRETCHING THIS A BIT DO NOT SEE A STRONG REASON
TO DOUBT 40+ GUSTS. 28 AND 23-24 SHOULD NOT GET INTO STRONG WINDS
BUT IT BEARS WATCHING...PARENT LOW IS A LONG WAYS TO THE WEST.
MEANWHILE CLARENCE, SOUTHERN CHATHAM AND CROSS GET INTO THE GALE
ACTION TOMORROW. SOUTH WINDS HAVE FINALLY CALMED IN NORTHERN LYNN
AND SHOULD GO NORTHERLY SOON...ELECTED TO KEEP LYNN CANAL OUT OF
THE SCA CATEGORY AS GRADIENTS ARE GENERALLY TO WEAK ON THE MODELS
AND GRADIENT ORIENTATION SHOULD NOT BE FAVORABLE FOR STRONG WINDS
FOR THIS PERIOD. BOTTOM LINE FOR THE OTHER CHANNELS IS THAT THOSE
WITH AN EAST-WEST ORIENTED PORTION, AND THE SOUTHERNMOST CHANNELS,
WILL GET INTO AT LEAST SCA. PRECIP TYPE REMAINS PREDOMINANTLY RAIN
AT ALL LOW-LEVEL LOCATIONS PER OBS AND NUMERICAL GUIDANCE WITH
SOME MIXED PERIODS IN THE HYDER VICINITY AS WELL AS THE NORTHERN
FRINGE. CLOUDS AND GENERAL GRADIENT ENHANCEMENT SHOULD PREVENT ANY
SIGNIFICANT FOG FOR THE NEXT 2 NIGHTS. UTILIZED MOSTLY NAM AND EC
PROGS TO UPDATE LOCAL WINDS AND MOISTURE FIELDS.

.LONG TERM...WET PATTERN WILL REMAIN IN PLACE FOR THE LONG RANGE
FORECAST PERIOD AND BEGINS WITH A FRONT ALONG THE OUTER COAST.
LOOKS LIKE THAT FRONT MAY STALL ON THE COAST AND WEAKEN IN PLACE
AS THE NEXT FRONT SWEEPS ACROSS THE GULF ON MONDAY. MODEL
CONSENSUS SUGGESTING A TRIPLE POINT WILL FORM ALONG THE MONDAY
FRONT NEAR 50N/140W. THIS LOW IS THEN PROGGED TO TRACK NORTH BUT
SPEED OF TRANSIT VARIES AMONGST THE MODELS. BEYOND TUESDAY, MODEL
AGREEMENT DETERIORATES RAPIDLY. GENERAL CONSENSUS ON A LARGE LOW
WITH A WELL DEVELOPED FRONT ON THURSDAY AND FRIDAY, BUT DETAILS
REGARDING MULTIPLE SURFACE CIRCULATIONS AND CENTRAL PRESSURES VARY
CONSIDERABLY. ONCE THIS FEATURE IS RESOLVED, LONG RANGE GUIDANCE
IS SUGGESTING YET ANOTHER WELL DEVELOPED FRONT MOVING OVER
SOUTHEAST ALASKA BY EARLY NEXT WEEKEND.

TEMPERATURES IN THE EXTENDED RANGE NOT LOOKING TOO GOOD FOR SNOW
AND NEARLY ALL THE PRECIP IN THE FORECAST IS RAIN EXCEPT FOR THE
FAR NORTHERN INNER CHANNELS. EVEN THERE, MOST ACCUMULATIONS
EXPECTED ALONG THE HIGHWAYS AT HIGHER ELEVATIONS.

IN ADDITION TO RAIN, THERE IS A GOOD DEAL OF WIND IN THE EXTENDED
RANGE FORECAST. NO HIGH WINDS EXPECTED, BUT DO THINK THERE WILL BE
SEVERAL PERIODS OF STRONG WINDS FOR THE OUTER COAST.

LITTLE IN THE WAY OF CHANGE UP TO WEDNESDAY, THEN NUDGED EXISTING
FORECAST 50 PERCENT TO THE LATEST WPC SOLUTION. OVERALL FORECAST
CONFIDENCE IS AVERAGE.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...STRONG WIND FROM MIDNIGHT AKST TONIGHT THROUGH LATE TONIGHT FOR
     AKZ027.
         STRONG WIND FROM 3 AM AKST SUNDAY THROUGH SUNDAY MORNING FOR
     AKZ022.
MARINE...STORM WARNING FOR PKZ052.
         GALE WARNING FOR PKZ022-036-041>043-051.
         SMALL CRAFT ADVISORY FOR PKZ011-021-031>035-053.

&&

WESLEY/FRITSCH

VISIT US AT HTTP://WWW.WEATHER.GOV/JUNEAU