Gale Warning 28, NWS Juneau, AK

073 
FZAK52 PAJK 030617 AAA
CWFAEG

COASTAL WATERS FORECAST FOR SOUTHEAST ALASKA...UPDATED
NATIONAL WEATHER SERVICE JUNEAU AK
916 PM AKST MON JAN 2 2012

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.

PKZ099-040030-
916 PM AKST MON JAN 2 2012
.SYNOPSIS FOR OUTSIDE WATERS...
A WEAK RIDGE OF HIGH PRESSURE WILL BUILD ACROSS THE PANHANDLE
THROUGH MONDAY EVENING. A STRONG OCCLUDED FRONT WILL SPREAD
GALES INTO THE EASTERN GULF TUESDAY. 

$$

PKZ041-040030-
DIXON ENTRANCE TO CAPE DECISION-
916 PM AKST MON JAN 2 2012

UPDATED

...GALE WARNING TUESDAY...

.REST OF TONIGHT...E WIND 15 KT INCREASING TO 25 KT LATE. SEAS 14
FT.
.TUE...E WIND 30 KT BECOMING S 35 KT IN THE AFTERNOON. SEAS
14 FT. RAIN.
.TUE NIGHT...SE WIND 30 KT. SEAS 13 FT. RAIN.
.WED...S GALE TO 40 KT. SEAS 23 FT. RAIN.
.WED NIGHT...S WIND 25 KT. SEAS 24 FT. RAIN.
.THU...S GALE TO 35 KT. SEAS 22 FT. RAIN.
.FRI...SE GALE TO 35 KT. SEAS 19 FT. 
.SAT...S GALE TO 35 KT. SEAS 20 FT. 



$$

PKZ042-040030-
CAPE DECISION TO CAPE EDGECUMBE-
916 PM AKST MON JAN 2 2012

UPDATED

...GALE WARNING TUESDAY...

.REST OF TONIGHT...S WIND 10 KT BECOMING E 25 KT LATE. SEAS 13 FT.
.TUE...E WIND 30 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 13
FT. RAIN.
.TUE NIGHT...SE WIND 30 KT. SEAS 13 FT. 
.WED...S WIND 30 KT. SEAS 21 FT. RAIN.
.WED NIGHT...S WIND 25 KT. SEAS 23 FT. RAIN.
.THU...SE GALE TO 35 KT. SEAS 21 FT. RAIN.
.FRI...SE GALE TO 35 KT. SEAS 21 FT. 
.SAT...S GALE TO 40 KT. SEAS 21 FT. 



$$

PKZ043-040030-
CAPE EDGECUMBE TO CAPE FAIRWEATHER-
916 PM AKST MON JAN 2 2012

UPDATED

...GALE WARNING TUESDAY...

.REST OF TONIGHT...SE WIND 20 KT. SEAS 13 FT. W SWELL.
.TUE...E WIND 30 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS
12 FT. RAIN IN THE AFTERNOON. 
.TUE NIGHT...SE GALE TO 35 KT. SEAS 12 FT. RAIN.
.WED...E WIND 30 KT. SEAS 17 FT. RAIN.
.WED NIGHT...W WIND 30 KT. SEAS 21 FT. RAIN.
.THU...SE GALE TO 35 KT. SEAS 19 FT. 
.FRI...SE GALE TO 35 KT. SEAS 22 FT. 
.SAT...S GALE TO 40 KT. SEAS 21 FT. 



$$

PKZ051-040030-
CAPE FAIRWEATHER TO ICY CAPE-
916 PM AKST MON JAN 2 2012

UPDATED

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.REST OF TONIGHT...SW WIND 15 KT BECOMING SE LATE. SEAS 11 FT. W
SWELL BECOMING SW LATE.
.TUE...E WIND 20 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
10 FT. S SWELL IN THE MORNING. 
.TUE NIGHT...E GALE TO 35 KT. SEAS 10 FT. RAIN.
.WED...E WIND 30 KT. GUSTS TO 45 KT OUT OF INTERIOR BAYS
AND PASSES. SEAS 11 FT. RAIN.
.WED NIGHT...W WIND 30 KT. SEAS 17 FT. RAIN.
.THU...SE WIND 30 KT. SEAS 16 FT. RAIN.
.FRI...SE WIND 30 KT. SEAS 23 FT. 
.SAT...S GALE TO 35 KT. SEAS 19 FT. 



$$

PKZ052-040030-
ICY CAPE TO CAPE SUCKLING-
916 PM AKST MON JAN 2 2012

UPDATED

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.REST OF TONIGHT...SW WIND 20 KT BECOMING SE LATE. SEAS 10 FT.
.TUE...NE WIND 20 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 10
FT. 
.TUE NIGHT...NE WIND 30 KT. SEAS 9 FT. 
.WED...E WIND 25 KT. SEAS 11 FT. S SWELL. RAIN AND SNOW. 
.WED NIGHT...W WIND 30 KT. SEAS 15 FT. RAIN.
.THU...SE WIND 30 KT. SEAS 16 FT. SNOW...RAIN.
.FRI...SE WIND 30 KT. SEAS 22 FT. 
.SAT...SE WIND 30 KT. SEAS 18 FT. 



$$

202 
FZAK52 PAJK 031256
CWFAEG

COASTAL WATERS FORECAST FOR SOUTHEAST ALASKA
NATIONAL WEATHER SERVICE JUNEAU AK
400 AM AKST TUE JAN 3 2012 

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.

PKZ099-040100-
400 AM AKST TUE JAN 3 2012 
.SYNOPSIS FOR OUTSIDE WATERS...
A STRONG OCCLUDED FRONT WILL MOVE NORTH THROUGH SOUTHERN
SOUTHEAST ALASKA TODAY AND WEAKEN OVER THE NORTHERN PANHANDLE
TONIGHT. A 975 MB LOW WILL MOVE INTO THE SOUTHEAST GULF
WEDNESDAY. 

$$

PKZ041-040100-
DIXON ENTRANCE TO CAPE DECISION-
400 AM AKST TUE JAN 3 2012 

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E WIND 30 KT BECOMING S IN THE AFTERNOON. SEAS 12 FT.
RAIN.
.TONIGHT...SE WIND 30 KT. SEAS 12 FT BUILDING TO 14 FT LATE. RAIN. 
.WED...S GALE TO 40 KT. SEAS 18 FT. RAIN.
.WED NIGHT...S WIND 30 KT. SEAS 24 FT. RAIN.
.THU...S GALE TO 45 KT. SEAS 20 FT. RAIN.
.FRI...SE GALE TO 45 KT. SEAS 24 FT. 
.SAT...S GALE TO 40 KT. SEAS 23 FT. 

$$

PKZ042-040100-
CAPE DECISION TO CAPE EDGECUMBE-
400 AM AKST TUE JAN 3 2012 

...GALE WARNING TODAY THROUGH TONIGHT...

.TODAY...E WIND INCREASING TO 35 KT IN THE AFTERNOON. SEAS 11 FT.
RAIN.
.TONIGHT...S WIND 35 KT BECOMING E 30 KT LATE. SEAS 12 FT. 
.WED...S GALE TO 35 KT. SEAS 17 FT. RAIN.
.WED NIGHT...SE WIND 20 KT. SEAS 19 FT. RAIN.
.THU...SE GALE TO 45 KT. SEAS 18 FT. RAIN.
.FRI...SE GALE TO 45 KT. SEAS 24 FT. 
.SAT...SE GALE TO 40 KT. SEAS 22 FT. 

$$

PKZ043-040100-
CAPE EDGECUMBE TO CAPE FAIRWEATHER-
400 AM AKST TUE JAN 3 2012 

...SMALL CRAFT ADVISORY TODAY THROUGH TONIGHT...

.TODAY...E WIND INCREASING TO 30 KT IN THE MORNING. SEAS 10 FT.
RAIN IN THE AFTERNOON.
.TONIGHT...SE WIND 30 KT. SEAS 11 FT. RAIN.
.WED...SE WIND 25 KT. GUSTS TO 40 KT OUT OF CROSS SOUND.
SEAS 13 FT. S SWELL. RAIN.
.WED NIGHT...S WIND 20 KT. SEAS 17 FT. RAIN.
.THU...SE GALE TO 45 KT. SEAS 18 FT. RAIN.
.FRI...SE GALE TO 45 KT. SEAS 24 FT. 
.SAT...SE GALE TO 45 KT. SEAS 20 FT. 

$$

PKZ051-040100-
CAPE FAIRWEATHER TO ICY CAPE-
400 AM AKST TUE JAN 3 2012 

...SMALL CRAFT ADVISORY TODAY THROUGH TONIGHT...

.TODAY...E WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
9 FT.
.TONIGHT...E WIND 30 KT. SEAS 9 FT. RAIN AND SNOW LATE. 
.WED...E WIND 25 KT. GUSTS TO 40 KT OUT OF INTERIOR BAYS
AND PASSES. SEAS 11 FT. S SWELL. RAIN.
.WED NIGHT...W WIND 25 KT. SEAS 15 FT. RAIN.
.THU...SE GALE TO 45 KT. SEAS 16 FT. RAIN.
.FRI...SE GALE TO 40 KT. SEAS 22 FT. 
.SAT...SE GALE TO 40 KT. SEAS 18 FT. 

$$

PKZ052-040100-
ICY CAPE TO CAPE SUCKLING-
400 AM AKST TUE JAN 3 2012 

...SMALL CRAFT ADVISORY TODAY THROUGH TONIGHT...

.TODAY...E WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS
9 FT.
.TONIGHT...NE WIND 25 KT. SEAS 7 FT. S SWELL. 
.WED...NE WIND 20 KT. SEAS 10 FT. S SWELL. 
.WED NIGHT...W WIND 25 KT. SEAS 14 FT. 
.THU...SE GALE TO 45 KT. SEAS 14 FT. 
.FRI...SE GALE TO 35 KT. SEAS 17 FT. 
.SAT...SE GALE TO 35 KT. SEAS 16 FT. 

$$

SOUTHEAST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JUNEAU AK
547 AM AKST MON JAN 2 2012

.SHORT TERM...DEEP LOW CENTER HAS MOVED INTO THE YUKON. LEAD
OCCLUSION HAS MOVED THROUGH ALL OF SOUTHEAST ALASKA. A SHARP COLD
FRONT IS JUST ENTERING SOUTHEAST ALASKA FROM THE WEST THIS
MORNING AND IS EXPECTED TO BE THROUGH ALL AREAS BY AROUND NOON.
PRESSURE ACROSS THE GULF IS RISING QUICKLY AS A RIDGE BUILDS. THE
RIDGE WILL SHIFT EASTWARD TODAY AND BE OVER SOUTHEAST ALASKA THIS
AFTERNOON AND EVENING. A DEVELOPING COMPLEX LOW NEAR 45/145 WILL
SEND A STRONG OCCLUDED FRONT INTO THE FAR SOUTHEAST GULF BY
TUESDAY MORNING.

STRONG WINDS BETWEEN BUILDING RIDGE IN GULF AND LOW OVER YUKON IS
PRODUCING STRONG GALE FORCE WINDS ACROSS NORTHERN SOUTHEAST ALASKA
THIS MORNING. HAVE A STRONG WIND HEADLINE FOR PAHN-PAGY THIS
MORNING. AS RIDGE MOVES IN WILL SEE SLY WINDS DIMINISH THIS
AFTERNOON AND GO FAIRLY LIGHT BY EVENING. A WESTERLY GALE ACROSS
THE NORTHERN GULF IS FORECAST TO WEAKEN THIS MORNING AND DROP
BELOW SMCR BY THIS EVENING. WINDS SHIFT TO THE EAST OVERNIGHT AND
INCREASE TO 30 KT IN SE GULF LATE TONIGHT.

AHEAD OF THE COLD FRONT TEMPERATURES HAVE RISEN INTO THE UPPER
30S AND LOWER 40S. THIS HAS TURNED PRECIP TO RA IN ALL AREAS.
BEHIND THE COLD FRONT EXPECT PRECIP TO MIX WITH SNOW THIS MORNING
AND DIMINISH TO SCATTERED SNOW SHOWERS THIS AFTERNOON. PRECIP IS
EXPECTED TO DIMINISH THROUGH THE DAY WITH JUST LINGERING ISOLATED
SNOW SHOWERS INTO THE EVENING. HEAVIEST PRECIP WILL BE ALONG COAST
AND COAST MTNS WITH OROGRAPHICS. SNOW ACCUMULATION SHOULD REMAIN
AN INCH OR LESS EXCEPT OVER HIGHER OROGRAPHIC FAVORED TERRAIN.
WILL SEE CLOUDS BREAK UP THIS AFTERNOON WITH A FEW BREAKS
OVERNIGHT.

TEMPERATURES ARE NEAR THE HIGHS FOR THE DAY EARLY THIS MORNING
AND ARE EXPECTED TO REMAIN STEADY TO SLOWLY FALL THROUGH THE DAY
WITH CAA AND WILL BE NEAR FREEZING ACROSS NORTHERN PANHANDLE THIS
AFTERNOON. A LITTLE ADDITIONAL COOLING IS EXPECTED OVERNIGHT AND
COULD SEE LOW 20S FOR THE FAR NORTH LATER TONIGHT. ACROSS
SOUTHERN...TEMPERATURES BOTTOM OUT THIS EVENING BUT WILL START TO
RISE LATE TONIGHT WITH APPROACH OF FRONT.

MODELS IN FAIRLY GOOD AGREEMENT ON PRESSURE AND WINDS AND USED AN
EC/GFS BLEND FOR THIS. TEMPERATURE AND SNOW LEVEL GUIDANCE WAS
LESS AGREEABLE AND HAD TO USE A CREATIVE BLEND AND SERP TO GET A
COOLING TREND FOR THE DAY.

&&

.LONG TERM /TUESDAY THROUGH SUNDAY/...ACTIVE WEATHER PATTERN
EXPECTED TO CONTINUE THROUGH THE EXTENDED FORECAST. A COMPLEX LOW
PRESSURE SYSTEM MOVES NORTH OUT OF THE PACIFIC AND INTO THE GULF
TUESDAY. ITS ASSOC FRONTAL TROUGH WILL LIFT NORTH ACROSS THE
PANHANDLE STARTING EARLY TUESDAY WITH GUSTY WINDS TO 40 MPH ALONG
PRONE COASTAL AREAS. PRECIP ALONG THIS BOUNDARY WILL START OFF AS
SNOW THEN CHANGE OVER TO RAIN AS 850MB TEMPERATURES RISE TO ABOVE
FREEZING OVER THE SOUTHERN THIRD OF THE REGION. FAR NORTHERN AREAS
OF HAINES AND SKAGWAY WILL KEEP A NORTHERLY WIND DIRECTION MOST OF
THE DAY AND LIKELY TO REMAIN ALL SNOW. NEW LOW CENTERS OR TROUGHS WILL
DEVELOP AND WRAP AROUND THE MAIN PARENT LOW AS IT PROGRESSES INTO
THE NORTHERN GULF THROUGH LATE WEDNESDAY. THIS WILL BRING NEW
WAVES OF ENERGY ACROSS WITH RAIN AND SNOW LIKELY.

THE LOW BEING TO THE SOUTH STARTING TUESDAY WILL CAUSE NORTH WINDS
THROUGH INSIDE WATERS...TRANSITIONING TO SOUTH AS THE FIRST TROUGH
PASSES. THERE COULD BE A FEW MORE WIND SHIFTS THROUGH WEDNESDAY
DEPENDING ON NEW LOWS OR TROUGHS DEVELOPING AND MOVING NORTHWARD.
MODELS HAVE VARYING SOLUTIONS FOR THIS...KEEPING FORECASTER
CONFIDENCE FOR WIND DIRECTIONS BELOW NORMAL.

A RIDGE OF HIGH PRESSURE BUILDS OVER THE EASTERN GULF THURSDAY AND
OVER THE PANHANDLE THURSDAY NIGHT. THIS WILL SCATTER OUT SHOWER
ACTIVITY AND ALLOW FOR SOME BREAKS IN THE CLOUD COVER. AS A RESULT
EXPECT THURSDAY NIGHT TO BE THE COLDEST OF THE WEEK DUE TO
RADIATIONAL COOLING.

THE NEXT LOW PRESSURE SYSTEM MOVES INTO THE GULF LATE THURSDAY.
AGAIN MODEL LOW PLACEMENTS VARY...WHICH WILL DETERMINE TIMING OF
WIND SHIFTS. BUT IDEA OF THE SYSTEM BRINGING RAIN/SNOW TO THE AREA
STARTING OVERNIGHT THURSDAY THROUGH FRIDAY IS SIMILAR. CURRENT MODEL
850 MB TEMPS ARE COLD ENOUGH TO BE ALL SNOW WITH THIS
SYSTEM...HOWEVER THERE LOOKS TO BE A BRIEF PERIOD FRIDAY AFTERNOON
WHERE IT COULD MIX WITH RAIN.

A WEAK RIDGE WILL DEVELOP OVER THE PANHANDLE FRIDAY NIGHT CAUSING
SOUTHERLY WINDS TO INCREASE THROUGH NORTHERN LYNN CANAL...BEFORE THE
NEXT LOW PRESSURE SYSTEM MOVES INTO THE GULF FOR SATURDAY INTO
SUNDAY. THIS SYSTEM WILL AGAIN BRING SOME GUSTY WINDS TO THE OUTER
COASTAL AREAS AND A TRANSITION FROM SNOW BACK TO RAIN.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...STRONG WIND UNTIL 9 AM AKST THIS MORNING FOR AKZ018-019.
MARINE...GALE WARNING FOR PKZ012-051-052.
         SMALL CRAFT ADVISORY FOR PKZ011-013-021-022-031>036-041>043.
         SMALL CRAFT ADVISORY DUE TO SEAS FOR PKZ053.

&&

MM/HANNON