Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 21, NWS Juneau, AK

January 9, 2021

NWS Juneau, AK issued this small craft advisory at Jan 9, 2021, 3:23 PM AKST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Jan 9, 2021, 3:23 PM AKST (00:23 UTC)
Expired
Jan 10, 2021, 4:10 AM AKST
In force
13 hr
Issued by
NWS Juneau, AK

The text

As transmitted.

371 
FZAK51 PAJK 100023
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
323 PM AKST Sat Jan 9 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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.

PKZ098-101730-
323 PM AKST Sat Jan 9 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
 A storm force front lifts north through the eastern gulf and 
stalls tonight before pulling NW. A strong gale force front pushes
northward into the eastern gulf Sunday afternoon. 

$$

PKZ011-101730-
Glacier Bay-
323 PM AKST Sat Jan 9 2021

.TONIGHT...N wind 15 kt. Gusts to 35 kt. Seas 3 ft. Rain.
.SUN...SE wind 15 kt. Seas 3 ft. Rain.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.MON...SE wind 15 kt. Seas 3 ft. Rain showers. 
.MON NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.TUE...NE wind 15 kt becoming SE. Seas 3 ft. 
.WED...SE wind 10 kt. Seas 2 ft or less. 
.THU...SE wind 10 kt becoming N. Seas 2 ft or less. 

$$

PKZ012-101730-
Northern Lynn Canal-
323 PM AKST Sat Jan 9 2021

.TONIGHT...N wind 15 kt. Seas 3 ft. Rain.
.SUN...S wind 20 kt. Seas 4 ft. Rain.
.SUN NIGHT...S wind 15 kt becoming N 10 kt late. Seas 3 ft in the
evening then 2 ft or less. Rain.
.MON...S wind 20 kt. Seas 4 ft. Rain showers. 
.MON NIGHT...N wind 15 kt. Seas 3 ft. Rain.
.TUE...N wind 15 kt becoming S. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 10 kt becoming N. Seas 2 ft or less. 

$$

PKZ013-101730-
Southern Lynn Canal-
323 PM AKST Sat Jan 9 2021

.TONIGHT...N wind 15 kt. Seas 3 ft. Rain.
.SUN...SE wind 20 kt. Seas 4 ft. Rain.
.SUN NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.MON...S wind 20 kt. Seas 4 ft. Rain showers. 
.MON NIGHT...N wind 15 kt. Seas 3 ft. Rain.
.TUE...NE wind 15 kt becoming S. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 10 kt becoming N. Seas building to 3 ft. 

$$

PKZ021-101730-
Icy Strait-
323 PM AKST Sat Jan 9 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...E wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.SUN...E wind 25 kt. Seas 5 ft. Rain.
.SUN NIGHT...E wind 15 kt. Seas 3 ft. Rain.
.MON...E wind 25 kt. Seas 5 ft. Rain showers. 
.MON NIGHT...E wind 20 kt. Seas 4 ft. Rain.
.TUE...E wind 15 kt. Seas 3 ft. 
.WED...E wind 15 kt. Seas 3 ft. 
.THU...E wind 15 kt. Seas 3 ft. 

$$

PKZ022-101730-
Cross Sound-
323 PM AKST Sat Jan 9 2021

...GALE WARNING THROUGH THIS EVENING...

.TONIGHT...E wind 35 kt diminishing. Gusts to 45 kt. Seas 13 ft. 
Rain.
.SUN...E wind 30 kt. Seas 13 ft. Rain.
.SUN NIGHT...E wind 20 kt. Seas 12 ft. SE swell. Rain.
.MON...E wind 25 kt. Seas 14 ft. Rain showers and slight
chance of thunderstorms. 
.MON NIGHT...E wind 25 kt. Seas 16 ft. Rain.
.TUE...SE wind 25 kt. Seas 14 ft. 
.WED...S wind 20 kt. Seas 11 ft. 
.THU...E wind 20 kt. Seas 9 ft. 

$$

PKZ031-101730-
Stephens Passage-
323 PM AKST Sat Jan 9 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.SUN...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.SUN NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.MON...SE wind 25 kt. Seas 5 ft. Rain showers.
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt becoming NE. Seas 3 ft. 

$$

PKZ032-101730-
Northern Chatham Strait-
323 PM AKST Sat Jan 9 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...S wind 25 kt. Gusts to 35 kt. Seas 5 ft. Rain.
.SUN...S wind 25 kt. Seas 6 ft. Rain.
.SUN NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.MON...S wind 30 kt. Seas 6 ft. Rain showers. 
.MON NIGHT...S wind 20 kt. Seas 4 ft. Rain showers. 
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ033-101730-
Southern Chatham Strait-
323 PM AKST Sat Jan 9 2021

...GALE WARNING THROUGH LATE TONIGHT...

.TONIGHT...SE wind 35 kt. Gusts to 55 kt. Seas 7 ft, except 18 ft
near ocean entrances. Rain.
.SUN...S wind 30 kt. Gusts to 45 kt. Seas 6 ft, except 18 ft
near ocean entrances. Rain.
.SUN NIGHT...S wind 15 kt. Seas 4 ft, except 14 ft near ocean 
entrances. Rain.
.MON...S wind 30 kt. Gusts to 45 kt. Seas 6 ft, except 19 ft
near ocean entrances. Rain showers and slight chance of
thunderstorms. 
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except
20 ft near ocean entrances. Rain showers. 
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ034-101730-
Frederick Sound-
323 PM AKST Sat Jan 9 2021

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TONIGHT...SE wind 30 kt. Seas 6 ft. Rain.
.SUN...SE wind 25 kt. Seas 6 ft. Rain.
.SUN NIGHT...S wind 20 kt. Seas 5 ft. Rain.
.MON...SE wind 25 kt. Seas 5 ft. Rain showers.
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ035-101730-
Sumner Strait-
323 PM AKST Sat Jan 9 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TONIGHT...SE wind 35 kt. Gusts to 50 kt. Seas 7 ft, except 11 ft
near ocean entrances. Rain.
.SUN...SE wind 25 kt becoming SE 35 kt in the afternoon. Seas 6 
ft, except 11 ft near ocean entrances. Rain.
.SUN NIGHT...S wind 20 kt. Seas 4 ft, except 9 ft near ocean 
entrances. Rain.
.MON...SE wind 30 kt. Seas 6 ft, except 11 ft near ocean 
entrances. Rain showers. 
.MON NIGHT...SE wind 25 kt. Seas 5 ft, except 13 ft near ocean 
entrances. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ036-101730-
Clarence Strait-
323 PM AKST Sat Jan 9 2021

...GALE WARNING TONIGHT AND SUNDAY...

.TONIGHT...SE wind 40 kt. Seas 12 ft. Rain.
.SUN...S wind 30 kt becoming SE 40 kt in the afternoon. Seas
10 ft. Rain.
.SUN NIGHT...SE gale to 40 kt becoming S 25 kt late. Seas
12 ft subsiding to 8 ft late. Rain.
.MON...S gale to 35 kt. Seas 10 ft. Rain showers. 
.MON NIGHT...S gale to 40 kt. Seas 12 ft. Rain.
.TUE...S wind 25 kt. Seas 10 ft. 
.WED...S wind 20 kt. Seas 5 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 

$$
1 follow-up statement
818 
FZAK51 PAJK 101310
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
410 AM AKST Sun Jan 10 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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.

PKZ098-110330-
410 AM AKST Sun Jan 10 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
The front over the northeastern Gulf and Panhandle pulls 
northwestward out of the area early Sunday Morning. A strong gale 
force front pushes northward into the eastern Gulf around midday 
Sunday into Sunday night. Another gale force low moves into the 
eastern Gulf from the south and pushes northward toward the 
Panhandle Monday Afternoon through Monday night. 

$$

PKZ011-110330-
Glacier Bay-
410 AM AKST Sun Jan 10 2021

.TODAY...N wind 15 kt becoming SE in the afternoon. Gusts to
35 kt in the afternoon. Seas 3 ft. Rain. Snow in the morning. 
.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain in the evening, then
rain showers late. 
.MON...SE wind 20 kt. Seas 4 ft. Rain showers and snow
showers. 
.MON NIGHT...SE wind 15 kt. Seas 3 ft. Rain showers and snow
showers. 
.TUE...SE wind 10 kt. Seas 2 ft or less. 
.WED...SE wind 10 kt. Seas 2 ft or less. 
.THU...E wind 10 kt becoming N. Seas 2 ft or less. 

$$

PKZ012-110330-
Northern Lynn Canal-
410 AM AKST Sun Jan 10 2021

.TODAY...N wind 15 kt becoming S. Gusts to 35 kt in the morning.
Seas 3 ft. Rain. Snow in the morning. 
.TONIGHT...SE wind 15 kt becoming N late. Seas 3 ft. Rain in the
evening, then rain showers and snow showers late. 
.MON...S wind 15 kt. Seas 3 ft. Rain showers and snow showers.
.MON NIGHT...N wind 15 kt. Seas 3 ft. Rain showers and snow
showers. 
.TUE...N wind 20 kt becoming SE. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...N wind 10 kt. Seas 2 ft or less. 

$$

PKZ013-110330-
Southern Lynn Canal-
410 AM AKST Sun Jan 10 2021

.TODAY...NE wind 20 kt becoming SE. Gusts to 35 kt. Seas 4 ft. 
Rain.
.TONIGHT...SE wind 20 kt. Seas 4 ft. Rain in the evening, then
rain showers late. 
.MON...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain showers. 
.MON NIGHT...N wind 15 kt. Seas 3 ft. 
.TUE...N wind 15 kt becoming S. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...E wind 15 kt. Seas 3 ft. 

$$

PKZ021-110330-
Icy Strait-
410 AM AKST Sun Jan 10 2021

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

.TODAY...SE wind 25 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain in the evening, then
rain showers late. 
.MON...E wind 15 kt increasing to 25 kt in the afternoon. Seas
3 ft building to 5 ft in the afternoon. Rain showers. 
.MON NIGHT...SE wind 20 kt. Seas 4 ft. 
.TUE...N wind 15 kt becoming SE. Seas 3 ft. 
.WED...E wind 15 kt. Seas 3 ft. 
.THU...E wind 15 kt. Seas 3 ft. 

$$

PKZ022-110330-
Cross Sound-
410 AM AKST Sun Jan 10 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 25 kt. Seas 13 ft. Rain.
.TONIGHT...E wind 20 kt. Seas 12 ft. SE swell. Rain in the
evening, then rain showers and slight chance of thunderstorms
late. 
.MON...E wind 25 kt. Seas 13 ft. Rain showers in the morning.
Slight chance of thunderstorms. Rain showers in the afternoon. 
.MON NIGHT...E wind 30 kt. Seas 15 ft. Rain showers. 
.TUE...N wind 15 kt becoming W. Seas 12 ft. 
.WED...S wind 20 kt. Seas 11 ft. 
.THU...E wind 20 kt. Seas 10 ft. 

$$

PKZ031-110330-
Stephens Passage-
410 AM AKST Sun Jan 10 2021

...GALE WARNING THROUGH EARLY THIS MORNING...

.TODAY...SE wind 30 kt. Gusts to 45 kt out of interior passes.
Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Out of interior passes, gusts to 35 kt
in the evening. Seas 5 ft. Rain in the evening, then rain showers
late. 
.MON...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers
in the morning. 
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
.TUE...N wind 15 kt becoming SE. Seas 3 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...E wind 15 kt. Seas 3 ft. 

$$

PKZ032-110330-
Northern Chatham Strait-
410 AM AKST Sun Jan 10 2021

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

.TODAY...SE wind 25 kt. Seas 5 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain in the evening, then
rain showers late. 
.MON...SE wind 20 kt increasing to 30 kt in the afternoon.
Seas 4 ft building to 6 ft in the afternoon. Slight chance of 
thunderstorms. Rain showers in the afternoon. 
.MON NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain
showers. 
.TUE...N wind 20 kt becoming S. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ033-110330-
Southern Chatham Strait-
410 AM AKST Sun Jan 10 2021

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

.TODAY...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft, except 18 ft
near ocean entrances. Rain.
.TONIGHT...S wind 15 kt. Seas 3 ft, except 14 ft near ocean 
entrances. Rain in the evening, then rain showers and slight 
chance of thunderstorms late. 
.MON...S wind 30 kt. Seas 6 ft, except 15 ft near ocean
entrances. Rain showers and slight chance of thunderstorms. 
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except
19 ft near ocean entrances. Rain showers. 
.TUE...N wind 20 kt becoming S. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ034-110330-
Frederick Sound-
410 AM AKST Sun Jan 10 2021

...GALE WARNING THROUGH EARLY THIS MORNING...

.TODAY...SE wind 30 kt. Seas 6 ft. Rain.
.TONIGHT...S wind 20 kt. Out of interior passes, gusts to 40 kt
in the evening. Seas 4 ft. Rain in the evening, then rain showers
late. 
.MON...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers. 
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt, except 50 kt out
of interior passes. Seas 5 ft. 
.TUE...N wind 15 kt becoming SE. Seas 3 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ035-110330-
Sumner Strait-
410 AM AKST Sun Jan 10 2021

...GALE WARNING THROUGH THIS AFTERNOON...

.TODAY...SE wind 35 kt. Gusts to 50 kt. Seas 7 ft, except 10 ft 
near ocean entrances. Rain.
.TONIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft, except 9 ft near ocean entrances. Rain in the evening, then
rain showers late. 
.MON...SE wind 25 kt. Gusts to 45 kt. Seas 5 ft, except 9 ft near
ocean entrances. Out of interior passes, gusts to 35 kt in the 
afternoon. Rain showers in the morning. 
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except
12 ft near ocean entrances. 
.TUE...E wind 15 kt. Seas 3 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ036-110330-
Clarence Strait-
410 AM AKST Sun Jan 10 2021

...GALE WARNING THROUGH THIS EVENING...

.TODAY...SE wind 35 kt. Seas 7 ft except 11 ft near ocean
entrances. Rain.
.TONIGHT...SE wind 40 kt becoming S 25 kt late. Seas 8 ft
subsiding to 5 ft late, except 11 ft near ocean entrances. Rain 
in the evening, then showers late.
.MON...S wind 25 kt increasing to gale to 35 kt in the
afternoon. Seas 5 ft building to 7 ft. 
.MON NIGHT...S gale to 40 kt. Seas 8 ft, except 12 ft near ocean
entrances. Showers.
.TUE...NE wind 25 kt becoming S. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 10, 4:10 AM AKSTGale WarningAJK12 hr
Jan 10, 4:10 AM AKSTSmall Craft AdvisoryAJK36 hr
Jan 10, 4:17 AM AKSTGale WarningAJK58 hr
Jan 10, 4:19 AM AKSTGale WarningAJK12 hr
Jan 10, 5:55 AM AKSTSmall Craft AdvisoryAJK34 hr

Nearby

Small Craft Advisories in Alaska, 2021Every small craft advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.