Small Craft Advisory 82, NWS Juneau, AK

752 
FZAK52 PAJK 100040
CWFAEG

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
340 PM AKST Tue Feb 9 2021

Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.

PKZ099-101845-
340 PM AKST Tue Feb 9 2021
.SYNOPSIS FOR OUTSIDE WATERS...
Strong high pressure persists over the Yukon. North to northeast 
outflow winds continue with freezing spray and elevated seas. 

$$

PKZ041-101845-
Dixon Entrance to Cape Decision-
340 PM AKST Tue Feb 9 2021

.TONIGHT...NE wind 20 kt. Seas 7 ft. 
.WED...E wind 20 kt. Seas 7 ft. 
.WED NIGHT...E wind 25 kt. Seas 7 ft. 
.THU...E wind 25 kt. Seas 9 ft. 
.THU NIGHT...E wind 25 kt. Seas 10 ft. 
.FRI...E wind 25 kt. Seas 11 ft. 
.SAT...E wind 15 kt. Seas 12 ft. 
.SUN...SE wind 15 kt. Seas 11 ft. 

$$

PKZ042-101845-
Cape Decision to Cape Edgecumbe-
340 PM AKST Tue Feb 9 2021

.TONIGHT...NE wind 20 kt. Seas 7 ft. Freezing spray. 
.WED...E wind 20 kt. Seas 7 ft. Freezing spray in the
morning. 
.WED NIGHT...E wind 25 kt. Seas 7 ft. 
.THU...E wind 25 kt. Seas 9 ft. 
.THU NIGHT...E wind 25 kt. Seas 11 ft. 
.FRI...E wind 25 kt. Seas 11 ft. 
.SAT...E wind 15 kt. Seas 12 ft. 
.SUN...SE wind 15 kt. Seas 11 ft. 

$$

PKZ043-101845-
Cape Edgecumbe to Cape Fairweather-
340 PM AKST Tue Feb 9 2021

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

.TONIGHT...E wind 25 kt. Seas 7 ft. Freezing spray. 
.WED...E wind 20 kt. Seas 6 ft. Freezing spray. 
.WED NIGHT...E wind 20 kt. Seas 6 ft. 
.THU...E wind 20 kt. Seas 8 ft. 
.THU NIGHT...E wind 20 kt. Seas 9 ft. 
.FRI...E wind 20 kt. Seas 10 ft. 
.SAT...E wind 20 kt. Seas 11 ft. 
.SUN...SE wind 20 kt. Seas 11 ft. 

$$

PKZ051-101845-
Cape Fairweather to Icy Cape-
340 PM AKST Tue Feb 9 2021

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

.TONIGHT...E wind 25 kt. Seas 8 ft. Freezing spray. 
.WED...E wind 20 kt. Seas 7 ft. S swell. Freezing spray. 
.WED NIGHT...E wind 20 kt. Seas 7 ft. S swell in the evening. 
Freezing spray. 
.THU...E wind 20 kt. Seas 9 ft. 
.THU NIGHT...NE wind 20 kt. Seas 10 ft. S swell. 
.FRI...E wind 20 kt. Seas 9 ft. 
.SAT...E wind 15 kt. Seas 9 ft. 
.SUN...SE wind 15 kt. Seas 12 ft. 

$$

PKZ052-101845-
Icy Cape to Cape Suckling-
340 PM AKST Tue Feb 9 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE wind 25 kt. Seas 11 ft. 
.WED...SE wind 20 kt. Seas 9 ft. S swell. 
.WED NIGHT...E wind 25 kt. Seas 8 ft. S swell. 
.THU...SE wind 25 kt. Seas 13 ft. 
.THU NIGHT...E wind 25 kt. Seas 13 ft. S swell. 
.FRI...NE wind 20 kt becoming SW. Seas 13 ft subsiding to
9 ft. 
.SAT...E wind 10 kt. Seas 9 ft. 
.SUN...SE wind 15 kt. Seas 12 ft. 

$$

649 
FZAK52 PAJK 101301
CWFAEG

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
401 AM AKST Wed Feb 10 2021

Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.

PKZ099-110715-
401 AM AKST Wed Feb 10 2021
.SYNOPSIS FOR OUTSIDE WATERS...
Strong high pressure persists over the Yukon. North to northeast 
outflow winds continue with freezing spray and elevated seas. 

$$

PKZ041-110715-
Dixon Entrance to Cape Decision-
401 AM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY THIS AFTERNOON THROUGH TONIGHT...

.TODAY...E wind 20 kt increasing to 30 kt in the afternoon. Seas 
7 ft. Freezing spray in the morning.
.TONIGHT...E wind 30 kt. Seas building to 8 ft. 
.THU...E wind 30 kt. Seas 9 ft. 
.THU NIGHT...E gale to 35 kt. Seas 11 ft. 
.FRI...E gale to 35 kt. Seas 15 ft. 
.SAT...SE wind 25 kt. Seas 15 ft. 
.SUN...SE wind 25 kt. Seas 13 ft. 

$$

PKZ042-110715-
Cape Decision to Cape Edgecumbe-
401 AM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY THIS EVENING THROUGH TONIGHT...

.TODAY...E wind 20 kt. Seas 7 ft. Freezing spray early in the
morning. 
.TONIGHT...E wind 25 kt. Seas 7 ft. 
.THU...E wind 30 kt. Seas 9 ft. 
.THU NIGHT...E wind 30 kt. Seas 12 ft. 
.FRI...E gale to 35 kt. Seas 14 ft. 
.SAT...SE wind 25 kt. Seas 15 ft. 
.SUN...SE wind 30 kt. Seas 13 ft. 

$$

PKZ043-110715-
Cape Edgecumbe to Cape Fairweather-
401 AM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...E wind 20 kt. Seas 6 ft. Freezing spray. 
.TONIGHT...E wind increasing to 25 kt late. Seas 6 ft. 
.THU...E wind 30 kt. Seas 9 ft. 
.THU NIGHT...E wind 25 kt. Seas 11 ft. 
.FRI...E wind 30 kt. Seas 14 ft. 
.SAT...E wind 25 kt. Seas 15 ft. 
.SUN...SE wind 30 kt. Seas 12 ft. 

$$

PKZ051-110715-
Cape Fairweather to Icy Cape-
401 AM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...E wind 20 kt. Seas 7 ft. S swell. Freezing spray. 
.TONIGHT...E wind 20 kt increasing to 25 kt late. Seas 6 ft. S 
swell in the evening. Freezing spray. 
.THU...E wind 30 kt. Seas 11 ft. 
.THU NIGHT...E wind 25 kt. Seas 12 ft. SW swell. 
.FRI...E wind 25 kt. Seas 13 ft. 
.SAT...E wind 20 kt. Seas 14 ft. 
.SUN...SE wind 25 kt. Seas 12 ft. 

$$

PKZ052-110715-
Icy Cape to Cape Suckling-
401 AM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...SE wind 20 kt. Seas 9 ft. 
.TONIGHT...E wind 20 kt increasing to 25 kt late. Seas 8 ft.
.THU...SE gale to 35 kt. Seas 13 ft. 
.THU NIGHT...E wind 30 kt. Seas 15 ft. 
.FRI...E wind 25 kt. Seas 15 ft. 
.SAT...SE wind 15 kt becoming E 25 kt. Seas 14 ft. 
.SUN...SE wind 25 kt. Seas 12 ft. 

$$

468 
FZAK52 PAJK 110037
CWFAEG

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
337 PM AKST Wed Feb 10 2021

Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.

PKZ099-111845-
337 PM AKST Wed Feb 10 2021
.SYNOPSIS FOR OUTSIDE WATERS...
Strong high pressure persists over the Yukon. North to northeast 
outflow winds continue with freezing spray and elevated seas,
persisting through the weekend. 

$$

PKZ041-111845-
Dixon Entrance to Cape Decision-
337 PM AKST Wed Feb 10 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...E wind 25 kt. Seas 8 ft. 
.THU...E wind 30 kt. Seas 9 ft. 
.THU NIGHT...E wind 30 kt. Seas 11 ft. 
.FRI...E gale to 35 kt. Seas 15 ft. 
.FRI NIGHT...E gale to 35 kt. Seas 17 ft. 
.SAT...SE wind 25 kt. Seas 15 ft. 
.SUN...SE wind 25 kt. Seas 13 ft. 
.MON...S wind 20 kt. Seas 16 ft. 

$$

PKZ042-111845-
Cape Decision to Cape Edgecumbe-
337 PM AKST Wed Feb 10 2021

...GALE WARNING THURSDAY...

.TONIGHT...E wind 25 kt. Seas 8 ft. 
.THU...E wind 35 kt. Seas 10 ft. 
.THU NIGHT...E gale to 35 kt. Seas 11 ft. 
.FRI...E gale to 35 kt. Seas 15 ft. 
.FRI NIGHT...SE gale to 35 kt. Seas 16 ft. 
.SAT...SE wind 25 kt. Seas 15 ft. 
.SUN...SE wind 30 kt. Seas 13 ft. 
.MON...S wind 15 kt. Seas 14 ft. 

$$

PKZ043-111845-
Cape Edgecumbe to Cape Fairweather-
337 PM AKST Wed Feb 10 2021

...GALE WARNING THURSDAY...

.TONIGHT...E wind 25 kt. Seas 7 ft. 
.THU...E wind 35 kt. Seas 10 ft. 
.THU NIGHT...E wind 30 kt. Seas 11 ft. 
.FRI...E wind 30 kt. Seas 14 ft. 
.FRI NIGHT...SE wind 30 kt. Seas 16 ft. 
.SAT...E wind 25 kt. Seas 15 ft. 
.SUN...SE wind 30 kt. Seas 12 ft. 
.MON...S wind 15 kt. Seas 12 ft. 

$$

PKZ051-111845-
Cape Fairweather to Icy Cape-
337 PM AKST Wed Feb 10 2021

...GALE WARNING THURSDAY...

.TONIGHT...E wind 25 kt. Seas 7 ft. Freezing spray late. 
.THU...SE wind 35 kt. Seas 12 ft. Freezing spray in the
morning. 
.THU NIGHT...E wind 25 kt. Seas 13 ft. 
.FRI...E wind 25 kt. Seas 13 ft. S swell. 
.FRI NIGHT...E wind 20 kt. Seas 14 ft. S swell. 
.SAT...E wind 20 kt. Seas 14 ft. 
.SUN...SE wind 25 kt. Seas 12 ft. 
.MON...SE wind 15 kt. Seas 11 ft. 

$$

PKZ052-111845-
Icy Cape to Cape Suckling-
337 PM AKST Wed Feb 10 2021

...GALE WARNING THURSDAY...

.TONIGHT...E wind 25 kt increasing to 30 kt late. Seas 9 ft. 
.THU...SE wind 35 kt. Seas 14 ft. 
.THU NIGHT...E wind 30 kt. Seas 16 ft. 
.FRI...E wind 25 kt. Seas 14 ft. S swell. 
.FRI NIGHT...E wind 20 kt. Seas 14 ft. SE swell. 
.SAT...SE wind 15 kt becoming E 25 kt. Seas 14 ft. 
.SUN...SE wind 25 kt. Seas 12 ft. 
.MON...E wind 15 kt. Seas 12 ft. 

$$

Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
311 PM AKST Mon Feb 8 2021

.SHORT TERM.../Tonight through Wednesday/...For starters, a low
pressure has been tracking along the coast and while QPF amounts
have been light, the liquid to snow ratio has been high. So the
final result is impressive snowfall on Eastern Baranof Island,
Kuiu Island, and Prince of Wales Island. A Winter Storm Warning
has been issued for those areas until 10 PM AKST this evening. The
rest of the short term forecast is calling for diminishing
chances for precip and increasing sunshine. Most areas along the
panhandle should see mostly clear skies beginning late tonight and
lasting well into Wednesday.

The catch is, the clearer skies are due to expected strong
outflow in the wind pattern. Many regions in the northern
panhandle will be under a Strong Wind headline through Tuesday
morning. Sustained wind speeds will be easily over 20 mph for the
more open areas and areas that are more tucked away should still
see 10 to 20 mph winds. Wind gusts near 30 to 40 mph are likely
with some gusts nearing 50 mph possible. Because of these
forecasted winds, Gale Warning and Small Craft Advisory headlines
have been posted for many marine areas.

Those strong winds will also drive in some very cold air. Air
temperatures tonight will dip into the single digits above and
below zero for the northern and central regions, with higher
elevations getting to the teens and 20s below zero. Lows in the
teens are expected for the southern areas. And due to the cold air and
strong wind, there are Heavy Freezing Spray Warnings posted for
several marine zones and the Haines and Klondike highways are
under Wind Chill Warning and Wind Chill Advisory headlines through
tonight due to wind chills nearing 30 to 60 below.

The overall pattern of a strong high in Canada and a quiet
atmosphere over the gulf, remains relatively unchanged going into
Tuesday and Wednesday. Because of this, Tuesday is looking sunny
and cold with highs only in the single digits and teens above
zero. And with the still strong outflow, wind chills during the
day will still be cold, ranging a few degrees either side of zero
during the day. The highways will be colder with wind chills
still in the teens below zero or colder.

Tuesday night is still looking cold with lows mostly in the single
digits or teens. Wednesday looks maybe a touch warmer...but still cold.
Expected highs are in the teens to lower 20s. Skies will still be
sunny to mostly sunny.

.LONG TERM.../Wednesday through Monday night/...It looks like a
relatively tranquil long-term is in store for us through the end
of the forecast period in terms of precipitation. Weather-wise,
the only two real issues that we face through the period are the
cold temperatures, which are already settled in across the
Panhandle and dangerously low windchills from a sharp pressure
gradient from a deep persistent high poised to our northeast in
northwestern Canada. The outflow winds from the high will
continue, but progressively and gradually weaken throughout the
long- term forecast period. The high could exceed 1060mb in
strength, which is quite impressive. Taku winds are possible for
downtown Juneau/Douglas according to guidance, but they should be
easing around the beginning of the long-term period. As long as
we don't keep a persistent inversion over Juneau, the winds
should have little trouble making it down to the surface. Gusty
conditions will be present across the remainder of the Panhandle,
as well, but the northeastern half of the Panhandle will be
impacted with the strongest winds as they are poised nearer to the
tightest gradient. The models are in good agreement in the long-
term period about the strong persistent high bringing strong
winds, dangerously low windchills, and much drier weather than we
have experienced in quite some time. Temperatures will gradually
warm slightly throughout the rest of the period while the outflow
winds, while still gusty, look to gradually decrease. There are
greatly reduced chances of precipitation throughout the period. In
fact, the PoPs are near zero until near the end of the long-term
period when relatively low chances for precipitation begin to
creep in. Generally, the models are in relatively good agreement
in the long-term. Additionally, the decreased cloudiness will be
better for radiational cooling than what we have been experiencing
most of the time over the Panhandle over the past year. This
radiational cooling would be dampened a bit by vertical mixing
caused by any strong outflow winds making it down to the surface.
Due to the very cold air and dangerously low windchills being in
place, it is very important to dress warmly in layers, & prepare
accordingly. Mariners should be prepared for enhanced seas and
freezing spray from the very cold temperatures and strong gusty
winds if they must venture out. Use extra caution.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...Winter Storm Warning until 10 PM AKST this evening for AKZ023-
     026>028.
     Strong Wind through Tuesday morning for AKZ019-025.
     Wind Chill Advisory from 9 PM this evening to noon AKST Tuesday
     for AKZ019.
     Wind Chill Warning from midnight tonight to 9 AM AKST Tuesday
     for AKZ018.
     Wind Chill Advisory until midnight AKST tonight for AKZ018.
MARINE...Heavy Freezing Spray Warning for PKZ053.
     Heavy Freezing Spray Warning for PKZ032-051.
     Heavy Freezing Spray Warning for PKZ011-031.
     Heavy Freezing Spray Warning for PKZ013.
     Heavy Freezing Spray Warning for PKZ035-043.
     Heavy Freezing Spray Warning for PKZ012.
     Gale Warning for PKZ012-013-022-043-051-053.
     Small Craft Advisory for PKZ011-021-031>035-041-042-052.

&&

GJS/JLC

Visit us at http://www.weather.gov/Juneau

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE JUNEAU AK
1003 PM AKST MON FEB 8 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0950 PM     HEAVY SNOW       2 ESE KETCHIKAN         55.34N 131.65W
02/08/2021  M3.0 INCH        KETCHIKAN GATEWAY  AK   TRAINED SPOTTER

            JUST WEST OF SAXMAN AND 300.

0942 PM     HEAVY SNOW       CRAIG                   55.48N 133.15W
02/08/2021  M6.1 INCH        PRINCE OF WALES-HYDAK   TRAINED SPOTTER

            REPORT TAKEN AT HOLLIS AT 6:40 PM 6.1 INCHES
            DEPTH AND WAS STILL SNOWING.

0840 PM     HEAVY SNOW       KETCHIKAN               55.36N 131.69W
02/08/2021  M3.8 INCH        KETCHIKAN GATEWAY  AK   TRAINED SPOTTER

0400 PM     HEAVY SNOW       PORT ALEXANDER          56.25N 134.65W
02/08/2021  M3.0 INCH        SITKA              AK   TRAINED SPOTTER

&&