Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 420, NWS Juneau, AK

September 19, 2021

NWS Juneau, AK issued this small craft advisory at Sep 19, 2021, 3:47 AM AKDT. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
Sep 19, 2021, 3:47 AM AKDT (11:47 UTC)
Expired
Sep 23, 2021, 7:43 AM AKDT
In force
4 days
Issued by
NWS Juneau, AK

The text

As transmitted.

393 
FZAK51 PAJK 191147
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
347 AM AKDT Sun Sep 19 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.

PKZ098-200245-
347 AM AKDT Sun Sep 19 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A weak ridge will move across the panhandle Sunday before a gale
force front moves across the gulf into the panhandle Monday into
Tuesday. A low over the N gulf will gradually weaken through mid
week before another gale force low moves into the SE gulf
Friday. 

$$

PKZ011-200245-
Glacier Bay-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming N 10 kt in the afternoon. Seas 2 ft
or less. 
.TONIGHT...N wind 15 kt becoming SE late. Seas 4 ft. Rain late. 
.MON...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.MON NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ012-200245-
Northern Lynn Canal-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming S 10 kt. Seas building to 3 ft in
the afternoon. 
.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain late. 
.MON...S wind 15 kt. Seas 3 ft. Rain.
.MON NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ013-200245-
Southern Lynn Canal-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming S 15 kt in the afternoon. Seas
building to 3 ft in the afternoon. 
.TONIGHT...SE wind 20 kt. Gusts to 35 kt late. Seas 4 ft. Rain
late. 
.MON...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ021-200245-
Icy Strait-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming E 10 kt in the afternoon. Seas 2 ft
or less. 
.TONIGHT...E wind 20 kt. Seas 4 ft. Rain late. 
.MON...SE wind 20 kt. Seas 5 ft. Rain.
.MON NIGHT...E wind 20 kt. Seas 4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. 
.WED...SW wind 15 kt becoming SE. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-200245-
Cross Sound-
347 AM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...Light winds. Seas 5 ft. 
.TONIGHT...E wind 15 kt increasing to 25 kt late. Seas 5 ft. Rain
late. 
.MON...E wind 25 kt. Seas 8 ft. Rain.
.MON NIGHT...E wind 20 kt. Seas 7 ft. Rain.
.TUE...SE wind 20 kt becoming SW. Seas 12 ft. 
.WED...SW wind 15 kt becoming SE. Seas 12 ft. 
.THU...S wind 20 kt. Seas 10 ft. 

$$

PKZ031-200245-
Stephens Passage-
347 AM AKDT Sun Sep 19 2021

.TODAY...SE wind 10 kt. Seas 2 ft or less. 
.TONIGHT...SE wind increasing to 20 kt. Seas building to 4 ft. 
Rain late.
.MON...S wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 15 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 

$$

PKZ032-200245-
Northern Chatham Strait-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming S 10 kt in the afternoon. Seas 2 ft
or less. 
.TONIGHT...SE wind increasing to 20 kt. Seas building to 4 ft. 
Rain late.
.MON...S wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 5 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ033-200245-
Southern Chatham Strait-
347 AM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...Light winds becoming S 10 kt in the afternoon. Seas 2 ft
or less, except 6 ft near ocean entrances. 
.TONIGHT...S wind 15 kt becoming SE 25 kt late. Gusts to 40 kt
late. Seas 4 ft, except 7 ft near ocean entrances. Rain late. 
.MON...S wind 25 kt. Gusts to 40 kt. Seas 9 ft, except 12 ft
near ocean entrances. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 40 kt. Seas 7 ft. Rain.
.TUE...S wind 20 kt. Seas 6 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ034-200245-
Frederick Sound-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming SE 10 kt in the afternoon. Seas
2 ft or less. 
.TONIGHT...SE wind increasing to 20 kt. Seas building to 4 ft. 
Rain late.
.MON...S wind 25 kt. Gusts to 40 kt. Seas 6 ft. Rain.
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 15 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 

$$

PKZ035-200245-
Sumner Strait-
347 AM AKDT Sun Sep 19 2021

.TODAY...Light winds becoming S 10 kt in the afternoon. Seas 2 ft
or less, except 4 ft near ocean entrances. 
.TONIGHT...SE wind increasing to 20 kt. Seas building to 4 ft. 
Rain late.
.MON...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 10 ft
near ocean entrances. Rain.
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt becoming SW. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 4 ft. 

$$

PKZ036-200245-
Clarence Strait-
347 AM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 10 kt. Seas 2 ft or less, except 5 ft near ocean 
entrances. 
.TONIGHT...S wind 15 kt increasing to 25 kt late. Seas 4 ft. Rain
late. 
.MON...S wind 30 kt. Seas 11 ft. Rain.
.MON NIGHT...S wind 30 kt. Seas 10 ft. Rain.
.TUE...S wind 20 kt. Seas 6 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 

$$
15 follow-up statements
351 
FZAK51 PAJK 192330
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
330 PM AKDT Sun Sep 19 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.

PKZ098-201545-
330 PM AKDT Sun Sep 19 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force front over the central Gulf of Alaska  moves into
the panhandle Monday and Tuesday. Outlook. A low over  the N
gulf will gradually weaken through mid week before another  gale
force low moves into the Southeast Gulf Friday.  

$$

PKZ011-201545-
Glacier Bay-
330 PM AKDT Sun Sep 19 2021

.TONIGHT...Light winds becoming SE 15 kt. Seas building to 3 ft
late. Rain late. 
.MON...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.MON NIGHT...SE wind 20 kt. Gusts to 35 kt in the evening.
Seas 4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. Rain showers. 
.TUE NIGHT...S wind 10 kt. Seas 2 ft or less. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ012-201545-
Northern Lynn Canal-
330 PM AKDT Sun Sep 19 2021

.TONIGHT...Light winds becoming SE 15 kt. Seas building to 3 ft
late. Rain late. 
.MON...S wind 15 kt. Seas 3 ft. Rain.
.MON NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. Showers.
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ013-201545-
Southern Lynn Canal-
330 PM AKDT Sun Sep 19 2021

.TONIGHT...Light winds becoming SE 20 kt. Gusts to 35 kt late. 
Seas building to 4 ft late. Rain late. 
.MON...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. Showers.
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ021-201545-
Icy Strait-
330 PM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...E wind increasing to 15 kt in the evening. Seas 
building to 3 ft. Rain late.
.MON...SE wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.TUE...SE wind 15 kt. Seas 3 ft. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. Showers.
.WED...SW wind 15 kt becoming SE. Seas 3 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-201545-
Cross Sound-
330 PM AKDT Sun Sep 19 2021

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

.TONIGHT...Light winds becoming E 25 kt late. Seas 6 ft. Rain 
late.
.MON...E wind 25 kt. Seas 8 ft. Rain.
.MON NIGHT...E wind 20 kt. Seas 7 ft. Rain in the evening,
then showers and slight chance of thunderstorms late. 
.TUE...SE wind 20 kt. Seas 11 ft. Showers and slight chance
of thunderstorms. 
.TUE NIGHT...SW wind 20 kt. Seas 13 ft. S swell. 
.WED...SW wind 15 kt becoming SE. Seas 13 ft. 
.THU...S wind 20 kt. Seas 11 ft. 
.FRI...SW wind 20 kt. Seas 13 ft. 

$$

PKZ031-201545-
Stephens Passage-
330 PM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...SE wind 15 kt. Seas building to 3 ft. Rain late. 
.MON...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 25 kt. Seas 4 ft. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. Showers.
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ032-201545-
Northern Chatham Strait-
330 PM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...SE wind 15 kt. Seas building to 3 ft. Rain late. 
.MON...S wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 25 kt. Gusts to 35 kt in the evening. Seas 5 
ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ033-201545-
Southern Chatham Strait-
330 PM AKDT Sun Sep 19 2021

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

.TONIGHT...S wind 15 kt becoming SE 25 kt late. Gusts to 40 kt
late. Seas building to 5 ft. Near ocean entrances, seas 7 ft. 
Rain late. 
.MON...S wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 12 ft near
ocean entrances. South swell. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 40 kt in the evening. Seas
4 ft, except 9 ft near ocean entrances. South swell. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 12 ft near ocean 
entrances. Showers.
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 13 ft near ocean 
entrances. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-201545-
Frederick Sound-
330 PM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...SE wind 15 kt. Seas building to 3 ft. Rain late. 
.MON...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...SE wind 20 kt. Seas 4 ft. 

$$

PKZ035-201545-
Sumner Strait-
330 PM AKDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY MONDAY...

.TONIGHT...SE wind 15 kt. Seas building to 3 ft. Rain late. 
.MON...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 9 ft near
ocean entrances. Rain.
.MON NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except
7 ft near ocean entrances. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 9 ft
near ocean entrances. Showers.
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 9 ft near ocean 
entrances. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ036-201545-
Clarence Strait-
330 PM AKDT Sun Sep 19 2021

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

.TONIGHT...Light winds becoming S 25 kt. Seas building to 5 ft. 
Rain late. 
.MON...S wind 30 kt. Seas 6 ft. South swell. Rain.
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 9 ft near ocean entrances.
Showers.
.TUE NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$
423 
FZAK51 PAJK 201148
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
348 AM AKDT Mon Sep 20 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.

PKZ098-210245-
348 AM AKDT Mon Sep 20 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force front over the central Gulf of Alaska moves into the
panhandle Monday into Tuesday. The parent low over the N gulf 
will gradually weaken through mid week before another gale force 
low moves into the southeast gulf Friday. 

$$

PKZ011-210245-
Glacier Bay-
348 AM AKDT Mon Sep 20 2021

.TODAY...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TONIGHT...SE wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. Rain in the morning, then
showers in the afternoon. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain showers. 
.WED...SE wind 15 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas building to 3 ft. 

$$

PKZ012-210245-
Northern Lynn Canal-
348 AM AKDT Mon Sep 20 2021

.TODAY...S wind increasing to 20 kt in the morning. Gusts to 35 
kt in the afternoon. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain in the morning, then
showers in the afternoon. 
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ013-210245-
Southern Lynn Canal-
348 AM AKDT Mon Sep 20 2021

.TODAY...S wind increasing to 20 kt in the morning. Gusts to 35 
kt. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.TUE...S wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Rain in the morning, then showers in the afternoon. 
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ021-210245-
Icy Strait-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...SE wind increasing to 25 kt in the morning. Seas 5 ft. 
Rain.
.TONIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.TUE...SE wind 15 kt. Seas 4 ft. Rain in the morning, then
showers in the afternoon. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.WED...SE wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 

$$

PKZ022-210245-
Cross Sound-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...E wind increasing to 30 kt in the morning. Seas 8 ft. 
Rain.
.TONIGHT...E wind 25 kt. Seas 7 ft. Rain. Slight chance of
thunderstorms late. 
.TUE...S wind 20 kt. Seas 9 ft. Slight chance of
thunderstorms in the morning. Showers.
.TUE NIGHT...SW wind 25 kt. Seas 12 ft. Showers.
.WED...SW wind 15 kt becoming SE 25 kt. Seas 12 ft. 
.THU...E wind 30 kt. Seas 12 ft. 
.FRI...S wind 20 kt. Seas 18 ft. 

$$

PKZ031-210245-
Stephens Passage-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...S wind increasing to 25 kt in the morning. Gusts to 40 
kt. Seas 5 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain in the 
morning, then showers in the afternoon. 
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...SE wind 20 kt. Seas 5 ft. 
.THU...SE wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 

$$

PKZ032-210245-
Northern Chatham Strait-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...S wind increasing to 25 kt in the morning. Seas 5 ft. 
Rain.
.TONIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
5 ft. Rain.
.TUE...S wind 20 kt. Gusts to 35 kt in the afternoon. Seas
4 ft. Rain in the morning, then showers in the afternoon. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...SW wind 20 kt becoming SE. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ033-210245-
Southern Chatham Strait-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...S wind increasing to 25 kt in the morning. Gusts to 40 
kt. Seas 8 ft. Near ocean entrances, seas 7 ft building to 12 ft. 
Rain.
.TONIGHT...S wind 25 kt. Gusts to 40 kt in the evening. Seas
6 ft. Near ocean entrances, seas 6 ft building to 10 ft late.
Rain.
.TUE...S wind 25 kt. Seas 6 ft, except 12 ft near ocean
entrances. Rain in the morning, then showers in the afternoon. 
.TUE NIGHT...S wind 20 kt. Seas 5 ft, except 12 ft near ocean
entrances. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 6 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ034-210245-
Frederick Sound-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...S wind increasing to 25 kt in the morning. Seas 6 ft. 
Rain.
.TONIGHT...S wind 20 kt. Seas 5 ft. Rain.
.TUE...SE wind 25 kt. Seas 5 ft. Rain in the morning, then
showers in the afternoon. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 

$$

PKZ035-210245-
Sumner Strait-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...SE wind increasing 25 kt in the morning. Gusts to 40 kt.
Seas 5 ft. Near ocean entrances, seas 5 ft building to 9 ft. 
Rain.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 6 ft
near ocean entrances. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt in the morning. Seas
4 ft, except 8 ft near ocean entrances. Rain in the morning, then
showers in the afternoon. 
.TUE NIGHT...SW wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Seas 6 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 

$$

PKZ036-210245-
Clarence Strait-
348 AM AKDT Mon Sep 20 2021

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

.TODAY...S wind increasing to 25 kt in the morning. Seas 6 ft 
building to 11 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 7 ft. Rain.
.TUE...S wind 20 kt. Seas 6 ft, except 9 ft near ocean
entrances. Rain in the morning, then showers in the afternoon. 
.TUE NIGHT...S wind 15 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 7 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 

$$
226 
FZAK51 PAJK 210001
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
401 PM AKDT Mon Sep 20 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.

PKZ098-211615-
401 PM AKDT Mon Sep 20 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force front over the central Gulf of Alaska  moves into
the panhandle into Tuesday. The parent low over the N  gulf will
gradually weaken through mid week before another gale  force low
moves into the southeast gulf Friday.  

$$

PKZ011-211615-
Glacier Bay-
401 PM AKDT Mon Sep 20 2021

.TONIGHT...SE wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.TUE...S wind 15 kt. Seas 3 ft. Rain showers. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain showers in the
evening. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas building to 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ012-211615-
Northern Lynn Canal-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY TUESDAY...

.TONIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Showers.
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Rain showers. 
.WED...S wind 20 kt. Seas 4 ft. Rain showers. 
.WED NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 15 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ013-211615-
Southern Lynn Canal-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY TUESDAY...

.TONIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.TUE...S wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Showers.
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. Showers.
.WED NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ021-211615-
Icy Strait-
401 PM AKDT Mon Sep 20 2021

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

.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Showers.
.TUE NIGHT...S wind 20 kt becoming W late. Seas 4 ft. Showers
in the evening. 
.WED...SE wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-211615-
Cross Sound-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...E wind 25 kt. Seas 7 ft. Rain. Slight chance of 
thunderstorms late. 
.TUE...S wind 20 kt. Seas 10 ft. Slight chance of
thunderstorms in the morning. Showers.
.TUE NIGHT...SW wind 25 kt. Seas 12 ft. Showers in the
evening. 
.WED...SW wind 15 kt. Seas 12 ft. SW swell. 
.WED NIGHT...SE wind 25 kt. Seas 12 ft. Rain.
.THU...E wind 30 kt. Seas 12 ft. 
.FRI...S wind 20 kt. Seas 18 ft. 
.SAT...S wind 15 kt. Seas 14 ft subsiding to 3 ft. 

$$

PKZ031-211615-
Stephens Passage-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY THROUGH THIS EVENING AND THURSDAY...

.TONIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Showers.
.TUE NIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ032-211615-
Northern Chatham Strait-
401 PM AKDT Mon Sep 20 2021

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

.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 20 kt. Gusts to 35 kt in the afternoon. Seas
4 ft. Showers.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Showers in the evening.
.WED...SW wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ033-211615-
Southern Chatham Strait-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY THROUGH THIS EVENING AND TUESDAY...

.TONIGHT...S wind 25 kt. Gusts to 40 kt in the evening. Seas 
5ft, except 9 ft near ocean entrances. Rain.
.TUE...S wind 25 kt. Seas 5 ft, except 12 ft near ocean 
entrances. Showers.
.TUE NIGHT...S wind 20 kt. Seas 4 ft, except 13 ft near ocean 
entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 13 ft near ocean 
entrances. 
.WED NIGHT...S wind 15 kt. Seas 3 ft, except 13 ft near
ocean entrances. Rain.
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-211615-
Frederick Sound-
401 PM AKDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY THROUGH THIS EVENING AND TUESDAY...

.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 25 kt. Seas 5 ft. Showers.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 

$$

PKZ035-211615-
Sumner Strait-
401 PM AKDT Mon Sep 20 2021

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

.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 7 ft 
near ocean entrances. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt in the morning. Seas
4 ft, except 8 ft near ocean entrances. Showers.
.TUE NIGHT...SW wind 20 kt. Seas 4 ft, except 9 ft near ocean 
entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 10 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft, except 10 ft near
ocean entrances. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ036-211615-
Clarence Strait-
401 PM AKDT Mon Sep 20 2021

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

.TONIGHT...S wind 30 kt diminishing to 20 kt late. Seas 6 ft
subsiding to 4 ft late. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 8 ft near ocean entrances.
Showers.
.TUE NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near ocean 
entrances. 
.WED...SW wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$
870 
FZAK51 PAJK 211149
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
349 AM AKDT Tue Sep 21 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.

PKZ098-220245-
349 AM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will weaken through Wednesday.
A storm force low moves N across the central gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 

$$

PKZ011-220245-
Glacier Bay-
349 AM AKDT Tue Sep 21 2021

.TODAY...S wind 15 kt. Seas 3 ft. Rain showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 20 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ012-220245-
Northern Lynn Canal-
349 AM AKDT Tue Sep 21 2021

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

.TODAY...S wind increasing to 25 kt in the afternoon. Seas 5 ft. 
Showers. 
.TONIGHT...S wind 30 kt. Seas 6 ft. Rain showers. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ013-220245-
Southern Lynn Canal-
349 AM AKDT Tue Sep 21 2021

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

.TODAY...S wind increasing to 25 kt in the afternoon. Seas 5 ft. 
Showers. 
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ021-220245-
Icy Strait-
349 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft. Rain early in the morning,
then showers. 
.TONIGHT...S wind 20 kt becoming W late. Seas 4 ft. Showers in
the evening. 
.WED...E wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-220245-
Cross Sound-
349 AM AKDT Tue Sep 21 2021

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

.TODAY...E wind 20 kt becoming SW in the afternoon. Seas 10 ft. 
Slight chance of thunderstorms early in the morning. Showers.
.TONIGHT...SW wind 25 kt. Seas 12 ft. Showers in the evening. 
.WED...SW wind 15 kt. Seas 11 ft. 
.WED NIGHT...E wind 25 kt. Seas 8 ft. Rain.
.THU...E wind 25 kt. Seas 11 ft. 
.FRI...S wind 30 kt becoming SW 20 kt. Seas 14 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 

$$

PKZ031-220245-
Stephens Passage-
349 AM AKDT Tue Sep 21 2021

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

.TODAY...SE wind 20 kt. Gusts to 35 kt. Seas 5 ft. Showers. 
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 30 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 

$$

PKZ032-220245-
Northern Chatham Strait-
349 AM AKDT Tue Sep 21 2021

.TODAY...S wind 20 kt. Seas 4 ft. Showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. Showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ033-220245-
Southern Chatham Strait-
349 AM AKDT Tue Sep 21 2021

.TODAY...S wind 20 kt. Seas 6 ft, except 11 ft near ocean
entrances. Showers. 
.TONIGHT...S wind 20 kt. Seas 6 ft, except 13 ft near ocean
entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft, except 10 ft near
ocean entrances. Rain.
.THU...SE wind 30 kt becoming S 20 kt. Seas 11 ft. 
.FRI...S wind 20 kt. Seas 7 ft subsiding to 3 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-220245-
Frederick Sound-
349 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 5 ft. Showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 7 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 

$$

PKZ035-220245-
Sumner Strait-
349 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft, except 8 ft near ocean 
entrances. Showers. 
.TONIGHT...SW wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED...SW wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft.
Rain.
.THU...SE wind 25 kt. Seas 8 ft. 
.FRI...S wind 25 kt. Seas 7 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$

PKZ036-220245-
Clarence Strait-
349 AM AKDT Tue Sep 21 2021

.TODAY...S wind 20 kt. Seas 6 ft, except 8 ft near ocean
entrances. Showers. 
.TONIGHT...S wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft. Rain.
.THU...S wind 30 kt. Seas 13 ft. 
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 

$$
109 
FZAK51 PAJK 211446
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
646 AM AKDT Tue Sep 21 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.

PKZ098-220315-
646 AM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will weaken through Wednesday.
A storm force low moves N across the central gulf  towards
Prince William Sound pushing a front through the panhandle Thu
into Fri.  

$$

PKZ011-220315-
Glacier Bay-
646 AM AKDT Tue Sep 21 2021

.TODAY...S wind 15 kt. Seas 3 ft. Rain showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 20 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ012-220315-
Northern Lynn Canal-
646 AM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TODAY...S wind 25 kt. Gusts to 40 kt. Seas 5 ft.
Showers.
.TONIGHT...S wind 30 kt. Seas 6 ft. Rain showers. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ013-220315-
Southern Lynn Canal-
646 AM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TODAY...S wind 25 kt. Seas 5 ft. Showers.
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ021-220315-
Icy Strait-
646 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft. Rain early in the morning,
then showers. 
.TONIGHT...S wind 20 kt becoming W late. Seas 4 ft. Showers in
the evening. 
.WED...E wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ022-220315-
Cross Sound-
646 AM AKDT Tue Sep 21 2021

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

.TODAY...E wind 20 kt becoming SW in the afternoon. Seas 10 ft. 
Slight chance of thunderstorms early in the morning. Showers.
.TONIGHT...SW wind 25 kt. Seas 12 ft. Showers in the evening. 
.WED...SW wind 15 kt. Seas 11 ft. 
.WED NIGHT...E wind 25 kt. Seas 8 ft. Rain.
.THU...E wind 25 kt. Seas 11 ft. 
.FRI...S wind 30 kt becoming SW 20 kt. Seas 14 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 



$$

PKZ031-220315-
Stephens Passage-
646 AM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TODAY...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
Showers.
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 30 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ032-220315-
Northern Chatham Strait-
646 AM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH THIS MORNING...

.REST OF TODAY...S wind 25 kt diminishing late in the morning. 
Seas 5 ft. Showers.
.TONIGHT...S wind 20 kt. Seas 4 ft. Showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ033-220315-
Southern Chatham Strait-
646 AM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH THIS MORNING...

.REST OF TODAY...S wind 25 kt diminishing late in the morning. 
Seas 6 ft, except 12 ft near ocean entrances. Showers.
.TONIGHT...S wind 20 kt. Seas 6 ft, except 13 ft near ocean
entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft, except 10 ft near
ocean entrances. Rain.
.THU...SE wind 30 kt becoming S 20 kt. Seas 11 ft. 
.FRI...S wind 20 kt. Seas 7 ft subsiding to 3 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ034-220315-
Frederick Sound-
646 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 5 ft. Showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 7 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ035-220315-
Sumner Strait-
646 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft, except 8 ft near ocean 
entrances. Showers. 
.TONIGHT...SW wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED...SW wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft.
Rain.
.THU...SE wind 25 kt. Seas 8 ft. 
.FRI...S wind 25 kt. Seas 7 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ036-220315-
Clarence Strait-
646 AM AKDT Tue Sep 21 2021

.TODAY...S wind 20 kt. Seas 6 ft, except 8 ft near ocean
entrances. Showers. 
.TONIGHT...S wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft. Rain.
.THU...S wind 30 kt. Seas 13 ft. 
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$
193 
FZAK51 PAJK 211806 AAB
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
1005 AM AKDT Tue Sep 21 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.

PKZ098-220315-
1005 AM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will weaken through Wednesday.
A storm force low moves N across the central gulf  towards
Prince William Sound pushing a front through the panhandle Thu
into Fri.  

$$

PKZ011-220315-
Glacier Bay-
1005 AM AKDT Tue Sep 21 2021

.TODAY...S wind 15 kt. Seas 3 ft. Rain showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 20 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ012-220315-
Northern Lynn Canal-
1005 AM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TODAY...S wind 25 kt. Gusts to 40 kt. Seas 5 ft.
Showers.
.TONIGHT...S wind 30 kt. Seas 6 ft. Rain showers. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ013-220315-
Southern Lynn Canal-
1005 AM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TODAY...S wind 25 kt. Seas 5 ft. Showers.
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ021-220315-
Icy Strait-
1005 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft. Rain early in the morning,
then showers. 
.TONIGHT...S wind 20 kt becoming W late. Seas 4 ft. Showers in
the evening. 
.WED...E wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ022-220315-
Cross Sound-
1005 AM AKDT Tue Sep 21 2021

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

.TODAY...SW wind 25 kt. Seas 10 ft. Showers.
.TONIGHT...SW wind 25 kt. Seas 12 ft. Showers in the evening. 
.WED...SW wind 15 kt. Seas 11 ft. 
.WED NIGHT...E wind 25 kt. Seas 8 ft. Rain.
.THU...E wind 25 kt. Seas 11 ft. 
.FRI...S wind 30 kt becoming SW 20 kt. Seas 14 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 



$$

PKZ031-220315-
Stephens Passage-
1005 AM AKDT Tue Sep 21 2021

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

.REST OF TODAY...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
Showers.
.TONIGHT...S wind 25 kt. Seas 5 ft. Showers.
.WED...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 4 ft.
Rain.
.THU...SE wind 30 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ032-220315-
Northern Chatham Strait-
1005 AM AKDT Tue Sep 21 2021

UPDATED

.REST OF TODAY...S wind 20 kt diminishing in the afternoon. 
Seas 5 ft. Showers.
.TONIGHT...S wind 20 kt. Seas 4 ft. Showers in the evening. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ033-220315-
Southern Chatham Strait-
1005 AM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH THIS MORNING...

.REST OF TODAY...S wind 25 kt diminishing in the afternoon. 
Seas 6 ft, except 12 ft near ocean entrances. Showers.
.TONIGHT...S wind 20 kt. Seas 6 ft, except 13 ft near ocean
entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft, except 10 ft near
ocean entrances. Rain.
.THU...SE wind 30 kt becoming S 20 kt. Seas 11 ft. 
.FRI...S wind 20 kt. Seas 7 ft subsiding to 3 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ034-220315-
Frederick Sound-
1005 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 5 ft. Showers. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.THU...SE wind 25 kt. Seas 7 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 



$$

PKZ035-220315-
Sumner Strait-
1005 AM AKDT Tue Sep 21 2021

.TODAY...SE wind 20 kt. Seas 4 ft, except 8 ft near ocean 
entrances. Showers. 
.TONIGHT...SW wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED...SW wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft.
Rain.
.THU...SE wind 25 kt. Seas 8 ft. 
.FRI...S wind 25 kt. Seas 7 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$

PKZ036-220315-
Clarence Strait-
1005 AM AKDT Tue Sep 21 2021

Updated

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 30 kt diminishing in the afternoon. Seas 6 ft, 
except 8 ft near ocean entrances. Showers. 
.TONIGHT...S wind 15 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 25 kt. Seas 6 ft. Rain.
.THU...S wind 30 kt. Seas 13 ft. 
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 



$$
102 
FZAK51 PAJK 212354
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
354 PM AKDT Tue Sep 21 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.

PKZ098-221645-
354 PM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will move into the southern 
Yukon Tue night before weakening Wed. A new storm force low moves 
N across the Western gulf towards Prince William Sound pushing a 
front through the panhandle Thu into Fri. 

$$

PKZ011-221645-
Glacier Bay-
354 PM AKDT Tue Sep 21 2021

.TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers in the evening. 
.WED...S wind 15 kt. Seas 3 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 15 kt. Gusts to 35 kt late. Seas
building to 4 ft late. Rain late. 
.THU...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ012-221645-
Northern Lynn Canal-
354 PM AKDT Tue Sep 21 2021

...GALE WARNING TONIGHT...

.TONIGHT...S wind 25 kt increasing to 40 kt. Seas 8 ft. Rain 
showers. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 

$$

PKZ013-221645-
Southern Lynn Canal-
354 PM AKDT Tue Sep 21 2021

...GALE WARNING TONIGHT...

.TONIGHT...S wind 25 kt increasing to 35 kt. Seas 7 ft. Showers.
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ021-221645-
Icy Strait-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE wind 25 kt becoming W. Highest winds W of Point
Adolphus. Seas 5 ft. Showers in the evening. 
.WED...SW wind 20 kt diminishing in the afternoon. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt becoming E 25 kt late. Seas
4 ft. Rain late. 
.THU...E wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-221645-
Cross Sound-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SW wind 25 kt. Seas 11 ft. Showers.
.WED...SW wind 15 kt. Seas 10 ft. 
.WED NIGHT...S wind 15 kt becoming E 30 kt late. Seas 7 ft.
Rain late. 
.THU...E wind 30 kt. Seas 10 ft. Rain.
.THU NIGHT...E wind 25 kt. Seas 11 ft. Rain.
.FRI...SW wind 20 kt. Seas 13 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 
.SUN...E wind 20 kt. Seas 8 ft. 

$$

PKZ031-221645-
Stephens Passage-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind increasing to 25 kt in the evening. Gusts to 40
kt. Seas 5 ft. Showers.
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 20 kt. Seas 5 ft. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ032-221645-
Northern Chatham Strait-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind increasing to 25 kt in the evening. Seas 5 ft. 
Showers in the evening.
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Gusts to
45 kt late. Seas 5 ft. Rain late. 
.THU...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ033-221645-
Southern Chatham Strait-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...S wind increasing to 25 kt. Seas 5 ft, except 13 ft 
near ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE gale to 35 kt late.
Gusts to 50 kt late. Seas 4 ft building to 7 ft late. Near ocean
entrances, seas 9 ft. Rain.
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
15 ft near ocean entrances. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft, except 11 ft near
ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 

$$

PKZ034-221645-
Frederick Sound-
354 PM AKDT Tue Sep 21 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind increasing to 25 kt in the evening. Gusts to 35
kt. Seas 5 ft. Showers early in the evening.
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...S wind 15 kt becoming SE 25 kt late. Gusts to 35 kt 
late. Seas 4 ft. Rain late. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 

$$

PKZ035-221645-
Sumner Strait-
354 PM AKDT Tue Sep 21 2021

.TONIGHT...S wind 20 kt. Seas 4 ft, except 9 ft near ocean 
entrances. Showers early in the evening. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean 
entrances.
.WED NIGHT...S wind 15 kt becoming SE 30 kt late. Seas
building to 6 ft. Near ocean entrances, seas 5 ft building to 8 
ft late. Rain late. 
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
11 ft near ocean entrances. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 6 ft,
except 9 ft near ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 

$$

PKZ036-221645-
Clarence Strait-
354 PM AKDT Tue Sep 21 2021

.TONIGHT...S wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. Showers early in the evening. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Seas
5 ft. Rain late. 
.THU...SE gale to 35 kt. Seas 13 ft. Rain.
.THU NIGHT...S gale to 35 kt. Seas 12 ft, except 15 ft near
ocean entrances. Rain.
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 15 kt increasing to 25 kt. Seas 4 ft. 

$$
936 
FZAK51 PAJK 220603 AAA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
1003 PM AKDT Tue Sep 21 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.

PKZ098-221415-
1003 PM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will move into the southern
Yukon Tue night before weakening Wed. A new storm force  low
moves N across the Western gulf towards Prince William Sound 
pushing a front through the panhandle Thu into Fri.  

$$

PKZ011-221415-
Glacier Bay-
1003 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...S wind 20 kt. Seas 4 ft. Slight chance of
thunderstorms. 
.WED...S wind 15 kt. Seas 3 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 15 kt. Gusts to 35 kt late. Seas
building to 4 ft late. Rain late. 
.THU...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ012-221415-
Northern Lynn Canal-
1003 PM AKDT Tue Sep 21 2021

UPDATED

...GALE WARNING THROUGH LATE TONIGHT...

.REST OF TONIGHT...S wind 40 kt. Seas 7 ft. Rain showers. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 



$$

PKZ013-221415-
Southern Lynn Canal-
1003 PM AKDT Tue Sep 21 2021

UPDATED

...GALE WARNING THROUGH LATE TONIGHT...

.REST OF TONIGHT...S wind 35 kt. Gusts to 50 kt. Seas 7 ft.
Showers and slight chance of thunderstorms. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ021-221415-
Icy Strait-
1003 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...W wind 25 kt. Seas 5 ft. Slight chance of
thunderstorms. 
.WED...SW wind 20 kt diminishing in the afternoon. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt becoming E 25 kt late. Seas
4 ft. Rain late. 
.THU...E wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ022-221415-
Cross Sound-
1003 PM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.REST OF TONIGHT...SW wind 25 kt. Seas 11 ft. Showers and slight
chance of thunderstorms. 
.WED...SW wind 15 kt. Seas 10 ft. 
.WED NIGHT...S wind 15 kt becoming E 30 kt late. Seas 7 ft.
Rain late. 
.THU...E wind 30 kt. Seas 10 ft. Rain.
.THU NIGHT...E wind 25 kt. Seas 11 ft. Rain.
.FRI...SW wind 20 kt. Seas 13 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 
.SUN...E wind 20 kt. Seas 8 ft. 



$$

PKZ031-221415-
Stephens Passage-
1003 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft. Showers and slight
chance of thunderstorms. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 20 kt. Seas 5 ft. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ032-221415-
Northern Chatham Strait-
1003 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft. Slight chance of
thunderstorms. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Gusts to
45 kt late. Seas 5 ft. Rain late. 
.THU...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ033-221415-
Southern Chatham Strait-
1003 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft, except 13 ft near
ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE gale to 35 kt late.
Gusts to 50 kt late. Seas 4 ft building to 7 ft late. Near ocean
entrances, seas 9 ft. Rain.
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
15 ft near ocean entrances. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft, except 11 ft near
ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 



$$

PKZ034-221415-
Frederick Sound-
1003 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...S wind 15 kt becoming SE 25 kt late. Gusts to 35 kt 
late. Seas 4 ft. Rain late. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 



$$

PKZ035-221415-
Sumner Strait-
1003 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...SW wind 20 kt. Gusts to 35 kt. Seas 4 ft,
except 9 ft near ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean 
entrances.
.WED NIGHT...S wind 15 kt becoming SE 30 kt late. Seas
building to 6 ft. Near ocean entrances, seas 5 ft building to 8 
ft late. Rain late. 
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
11 ft near ocean entrances. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 6 ft,
except 9 ft near ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 



$$

PKZ036-221415-
Clarence Strait-
1003 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near
ocean entrances. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Seas
5 ft. Rain late. 
.THU...SE gale to 35 kt. Seas 13 ft. Rain.
.THU NIGHT...S gale to 35 kt. Seas 12 ft, except 15 ft near
ocean entrances. Rain.
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 15 kt increasing to 25 kt. Seas 4 ft. 



$$
956 
FZAK51 PAJK 220635 AAB
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
1035 PM AKDT Tue Sep 21 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.

PKZ098-221415-
1035 PM AKDT Tue Sep 21 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will move into the southern
Yukon Tue night before weakening Wed. A new storm force low moves
N across the Western gulf towards Prince William Sound pushing a 
front through the panhandle Thu into Fri. 

$$

PKZ011-221415-
Glacier Bay-
1035 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...SE wind 25 kt. Seas 5 ft. Slight chance of 
thunderstorms. 
.WED...S wind 15 kt. Seas 3 ft in the morning then 2 ft or
less. 
.WED NIGHT...SE wind 15 kt. Gusts to 35 kt late. Seas
building to 4 ft late. Rain late. 
.THU...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ012-221415-
Northern Lynn Canal-
1035 PM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.REST OF TONIGHT...S wind 30 kt. Seas 6 ft. Rain showers. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 



$$

PKZ013-221415-
Southern Lynn Canal-
1035 PM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.REST OF TONIGHT...S wind 30 kt. Seas 5 ft. Showers and slight
chance of thunderstorms. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ021-221415-
Icy Strait-
1035 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...S wind 20 kt. Seas 4 ft. Slight chance of 
thunderstorms. 
.WED...SW wind 20 kt diminishing in the afternoon. Seas 4 ft. 
.WED NIGHT...SE wind 15 kt becoming E 25 kt late. Seas
4 ft. Rain late. 
.THU...E wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ022-221415-
Cross Sound-
1035 PM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.REST OF TONIGHT...SW wind 30 kt. Seas 14 ft. Showers and slight
chance of thunderstorms. 
.WED...SW wind 15 kt. Seas 10 ft. 
.WED NIGHT...S wind 15 kt becoming E 30 kt late. Seas 7 ft.
Rain late. 
.THU...E wind 30 kt. Seas 10 ft. Rain.
.THU NIGHT...E wind 25 kt. Seas 11 ft. Rain.
.FRI...SW wind 20 kt. Seas 13 ft. 
.SAT...S wind 15 kt. Seas 13 ft subsiding to 9 ft. 
.SUN...E wind 20 kt. Seas 8 ft. 



$$

PKZ031-221415-
Stephens Passage-
1035 PM AKDT Tue Sep 21 2021

UPDATED

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft. Showers and slight
chance of thunderstorms. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...SE wind 20 kt. Seas 5 ft. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ032-221415-
Northern Chatham Strait-
1035 PM AKDT Tue Sep 21 2021

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

.REST OF TONIGHT...S wind 25 kt. Seas 5 ft. Slight chance of
thunderstorms. 
.WED...S wind 20 kt. Seas 4 ft. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Gusts to
45 kt late. Seas 5 ft. Rain late. 
.THU...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 



$$

PKZ033-221415-
Southern Chatham Strait-
1035 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...SW wind 20 kt. Seas 6 ft, except 14 ft near
ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE gale to 35 kt late.
Gusts to 50 kt late. Seas 4 ft building to 7 ft late. Near ocean
entrances, seas 9 ft. Rain.
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
15 ft near ocean entrances. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft, except 11 ft near
ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 



$$

PKZ034-221415-
Frederick Sound-
1035 PM AKDT Tue Sep 21 2021

UPDATED

...SMALL CRAFT ADVISORY LATE TONIGHT...

.REST OF TONIGHT...S wind increasing to 25 kt late. Seas 5 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.WED NIGHT...S wind 15 kt becoming SE 25 kt late. Gusts to 35 kt 
late. Seas 4 ft. Rain late. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 



$$

PKZ035-221415-
Sumner Strait-
1035 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...SW wind 20 kt. Seas 5 ft, except 10 ft near
ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean 
entrances.
.WED NIGHT...S wind 15 kt becoming SE 30 kt late. Seas
building to 6 ft. Near ocean entrances, seas 5 ft building to 8 
ft late. Rain late. 
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
11 ft near ocean entrances. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 6 ft,
except 9 ft near ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 4 ft. 



$$

PKZ036-221415-
Clarence Strait-
1035 PM AKDT Tue Sep 21 2021

UPDATED

.REST OF TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near 
ocean entrances. 
.WED...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt becoming SE 30 kt late. Seas
5 ft. Rain late. 
.THU...SE gale to 35 kt. Seas 13 ft. Rain.
.THU NIGHT...S gale to 35 kt. Seas 12 ft, except 15 ft near
ocean entrances. Rain.
.FRI...S wind 25 kt. Seas 11 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 15 kt increasing to 25 kt. Seas 4 ft. 



$$
954 
FZAK51 PAJK 221151
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
351 AM AKDT Wed Sep 22 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.

PKZ098-230215-
351 AM AKDT Wed Sep 22 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A gale force low over the N gulf will weaken through Wed. A new 
storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 

$$

PKZ011-230215-
Glacier Bay-
351 AM AKDT Wed Sep 22 2021

.TODAY...S wind 10 kt. Seas 3 ft early in the morning then 2 ft
or less. 
.TONIGHT...SE wind 15 kt. Gusts to 35 kt late. Seas building to
4 ft late. Rain late. 
.THU...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 25 kt diminishing to 10 kt. Seas 5 ft then 2 ft
or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming NW. Seas 2 ft or less. 

$$

PKZ012-230215-
Northern Lynn Canal-
351 AM AKDT Wed Sep 22 2021

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

.TODAY...S wind 30 kt diminishing to 20 kt in the afternoon. Seas
5 ft. Rain showers early in the morning. 
.TONIGHT...S wind 20 kt. Gusts to 35 kt late. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 30 kt diminishing to 20 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas building to 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 

$$

PKZ013-230215-
Southern Lynn Canal-
351 AM AKDT Wed Sep 22 2021

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

.TODAY...S wind 30 kt diminishing to 20 kt in the afternoon. Seas
5 ft. Showers early in the morning. 
.TONIGHT...S wind 20 kt. Gusts to 35 kt late. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 30 kt diminishing to 20 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt becoming N. Seas 3 ft. 

$$

PKZ021-230215-
Icy Strait-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 kt becoming SW. Seas 4 ft. 
.TONIGHT...SE wind 15 kt becoming E 25 kt late. Seas 4 ft. Rain
late. 
.THU...SE wind 25 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.FRI...SE wind 30 kt becoming S 20 kt. Seas 5 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...E wind 15 kt. Seas 3 ft. 

$$

PKZ022-230215-
Cross Sound-
351 AM AKDT Wed Sep 22 2021

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

.TODAY...SW wind 30 kt diminishing to 15 kt. Seas 13 ft. 
.TONIGHT...S wind 15 kt becoming E 30 kt late. Seas 8 ft. S swell
in the evening. Rain late. 
.THU...E wind 30 kt diminishing to 20 kt in the afternoon.
Seas 10 ft. Rain.
.THU NIGHT...E wind 30 kt. Seas 14 ft. Showers.
.FRI...SW gale to 35 kt diminishing to 20 kt. Seas 15 ft. 
.SAT...S wind 10 kt becoming E. Seas 11 ft. 
.SUN...E wind 20 kt. Seas 8 ft. 

$$

PKZ031-230215-
Stephens Passage-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 kt diminishing in the afternoon. Seas 4 ft. 
Showers early in the morning. 
.TONIGHT...SE wind increasing to 25 kt late. Seas 5 ft. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ032-230215-
Northern Chatham Strait-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 4 ft. Showers early in the morning. 
.TONIGHT...S wind 20 kt becoming SE 30 kt late. Gusts to 45 kt
late. Seas 5 ft. Rain late. 
.THU...SE wind 25 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt diminishing to 15 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 

$$

PKZ033-230215-
Southern Chatham Strait-
351 AM AKDT Wed Sep 22 2021

...GALE WARNING LATE TONIGHT...

.TODAY...SW wind 15 kt. Seas 5 ft, except 12 ft near ocean
entrances. 
.TONIGHT...S wind 20 kt becoming SE 35 kt late. Gusts to 50 kt
late. Seas 3 ft building to 9 ft late. Near ocean entrances, seas
10 ft. Rain.
.THU...SE gale to 35 kt becoming S 25 kt in the afternoon.
Seas 10 ft, except 13 ft near ocean entrances. Rain.
.THU NIGHT...S wind 30 kt. Gusts to 45 kt. Seas 7 ft, except
14 ft near ocean entrances. Rain.
.FRI...S wind 20 kt. Seas 6 ft. 
.SAT...S wind 15 kt. Seas 4 ft. 
.SUN...S wind 15 kt. Seas 5 ft. 

$$

PKZ034-230215-
Frederick Sound-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 4 ft. 
.TONIGHT...S wind 15 kt becoming SE 25 kt late. Seas 4 ft. Rain 
late. 
.THU...SE wind 30 kt. Seas 7 ft. Rain.
.THU NIGHT...SE wind 30 kt. Seas 6 ft. Rain.
.FRI...SE wind 25 kt becoming S 15 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 

$$

PKZ035-230215-
Sumner Strait-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...SW wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.TONIGHT...S wind 15 kt becoming SE 30 kt late. Seas 3 ft
building to 6 ft late. Near ocean entrances, seas 8 ft. Rain
late. 
.THU...SE gale to 35 kt. Gusts to 50 kt. Seas 7 ft, except
10 ft near ocean entrances. Out of interior passes, gusts to
35 kt in the afternoon. Rain.
.THU NIGHT...SE wind 30 kt. Seas 6 ft, except 9 ft near
ocean entrances. Rain.
.FRI...S wind 25 kt diminishing to 10 kt. Seas 5 ft. 
.SAT...S wind 10 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 

$$

PKZ036-230215-
Clarence Strait-
351 AM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...SE wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.TONIGHT...SE wind 20 kt increasing to 30 kt late. Seas 3 ft
building to 6 ft late. Rain late. 
.THU...S gale to 35 kt. Seas 13 ft. Rain.
.THU NIGHT...S gale to 35 kt. Seas 14 ft. Rain.
.FRI...S wind 15 kt. Seas 8 ft subsiding to 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 25 kt. Seas 5 ft. 

$$
941 
FZAK51 PAJK 222340
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
340 PM AKDT Wed Sep 22 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.

PKZ098-231645-
340 PM AKDT Wed Sep 22 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 
Onshore flow then persists into Sat.

$$

PKZ011-231645-
Glacier Bay-
340 PM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 15 kt. Seas building to 4 ft late. Rain late. 
.THU...SE wind 25 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 20 kt. Seas 4 ft. Rain in the evening, then 
rain showers late. 
.FRI...S wind 25 kt. Seas 5 ft. Rain showers. 
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming NW. Seas 2 ft or less. 
.MON...NW wind 10 kt. Seas 3 ft. 

$$

PKZ012-231645-
Northern Lynn Canal-
340 PM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY THIS EVENING AND THURSDAY...

.TONIGHT...S wind 25 kt diminishing to 20 kt late. Seas 4 ft.
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 6 ft. Rain in the evening,
then showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Rain showers. 
.SAT...S wind 15 kt. Seas building to 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 
.MON...NW wind 10 kt. Seas 2 ft or less. 

$$

PKZ013-231645-
Southern Lynn Canal-
340 PM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...S wind 20 kt. Gusts to 35 kt late. Seas 4 ft. 
.THU...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain
in the evening, then showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt becoming N. Seas 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ021-231645-
Icy Strait-
340 PM AKDT Wed Sep 22 2021

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

.TONIGHT...SE wind 15 kt becoming E 25 kt late. Seas 4 ft. Rain
late. 
.THU...SE wind 25 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Seas 5 ft. Rain in the evening,
then showers late. 
.FRI...SE wind 30 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...E wind 15 kt. Seas 3 ft. 
.MON...N wind 15 kt becoming E. Seas 3 ft. 

$$

PKZ022-231645-
Cross Sound-
340 PM AKDT Wed Sep 22 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 15 kt becoming E 30 kt late. Seas 8 ft. Rain 
late. 
.THU...E wind 30 kt. Seas 10 ft. Rain.
.THU NIGHT...E wind 25 kt becoming S late. Seas 12 ft.
Showers. Slight chance of thunderstorms late. 
.FRI...SW gale to 35 kt. Seas 14 ft. Showers.
.FRI NIGHT...SW wind 20 kt. Seas 12 ft. Showers.
.SAT...S wind 10 kt becoming E. Seas 11 ft. 
.SUN...E wind 20 kt. Seas 8 ft. 
.MON...E wind 15 kt. Seas 7 ft. 

$$

PKZ031-231645-
Stephens Passage-
340 PM AKDT Wed Sep 22 2021

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

.TONIGHT...SE wind increasing to 25 kt late. Seas 5 ft.
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain in 
the evening, then showers late. 
.FRI...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Showers.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 15 kt. Seas 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ032-231645-
Northern Chatham Strait-
340 PM AKDT Wed Sep 22 2021

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

.TONIGHT...S wind 20 kt becoming SE 30 kt late. Gusts to 45 kt
late. Seas 6 ft. Rain late. 
.THU...SE wind 25 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain
in the evening, then showers late. 
.FRI...S wind 25 kt. Seas 5 ft. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 15 kt. Seas 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ033-231645-
Southern Chatham Strait-
340 PM AKDT Wed Sep 22 2021

...GALE WARNING LATE TONIGHT THROUGH THURSDAY...

.TONIGHT...S wind 15 kt becoming SE 35 kt late. Gusts to 50 kt
late. Seas 4 ft building to 7 ft late. Near ocean entrances, seas
10 ft. Rain late. 
.THU...SE wind 35 kt becoming S 25 kt in the afternoon. Seas
6 ft, except 13 ft near ocean entrances. Rain.
.THU NIGHT...S wind 30 kt. Gusts to 45 kt. Seas 6 ft, except
13 ft near ocean entrances. Rain in the evening, then showers
late. 
.FRI...S wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 13 ft
near ocean entrances. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.SAT...S wind 15 kt. Seas 4 ft. 
.SUN...S wind 15 kt. Seas 5 ft. 
.MON...N wind 15 kt. Seas 4 ft. 

$$

PKZ034-231645-
Frederick Sound-
340 PM AKDT Wed Sep 22 2021

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

.TONIGHT...S wind 15 kt becoming SE 25 kt late. Seas 5 ft. Rain 
late. 
.THU...SE wind 30 kt. Seas 6 ft. Rain.
.THU NIGHT...SE wind 30 kt. Seas 6 ft. Rain in the evening,
then showers late. 
.FRI...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 15 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 
.MON...NW wind 15 kt. Seas 4 ft. 

$$

PKZ035-231645-
Sumner Strait-
340 PM AKDT Wed Sep 22 2021

...GALE WARNING THURSDAY...

.TONIGHT...S wind 10 kt becoming SE 30 kt late. Seas 4 ft, except
8 ft near ocean entrances. Rain late. 
.THU...SE wind 35 kt. Gusts to 50 kt. Seas 7 ft, except
10 ft near ocean entrances. Rain.
.THU NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 7 ft, except 9 
ft near ocean entrances. Rain in the evening, then showers late. 
.FRI...S wind 25 kt. Seas 6 ft, except 9 ft near ocean
entrances. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 3 ft. 
.SUN...SE wind 20 kt. Seas 4 ft. 
.MON...E wind 20 kt becoming N. Seas 4 ft. 

$$

PKZ036-231645-
Clarence Strait-
340 PM AKDT Wed Sep 22 2021

...GALE WARNING THURSDAY...

.TONIGHT...SE wind 20 kt increasing to 30 kt late. Seas 5 ft.
Rain late. 
.THU...S wind 35 kt. Seas 13 ft. Rain.
.THU NIGHT...S gale to 35 kt. Seas 13 ft. Rain in the
evening, then showers late. 
.FRI...S wind 20 kt. Seas 7 ft. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 25 kt. Seas 5 ft. 
.MON...S wind 20 kt. Seas 4 ft. 

$$
836 
FZAK51 PAJK 231140
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
340 AM AKDT Thu Sep 23 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.

PKZ098-240230-
340 AM AKDT Thu Sep 23 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 
Onshore flow then persists through Sat before winds become 
northerly Sun. 

$$

PKZ011-240230-
Glacier Bay-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain
showers. 
.FRI...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers. 
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming N. Seas 2 ft or less. 
.MON...NW wind 15 kt. Seas 3 ft. 

$$

PKZ012-240230-
Northern Lynn Canal-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain in the evening, then
showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 25 kt. Seas 5 ft. Rain showers. 
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ013-240230-
Southern Lynn Canal-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Gusts to 40 kt. Out of interior passes,
gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain in the
evening, then showers late. 
.FRI...S wind 30 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ021-240230-
Icy Strait-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Showers.
.FRI...SE wind 30 kt becoming S 20 kt in the afternoon. Seas
6 ft. Showers.
.FRI NIGHT...SE wind 20 kt. Seas 4 ft. 
.SAT...SE wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 3 ft. 
.MON...E wind 15 kt. Seas 3 ft. 

$$

PKZ022-240230-
Cross Sound-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...E wind 25 kt. Seas 10 ft. Rain.
.TONIGHT...E wind 25 kt becoming S late. Seas 9 ft building to
13 ft late. Showers. Slight chance of thunderstorms late. 
.FRI...SW gale to 35 kt. Seas 13 ft. Showers.
.FRI NIGHT...SW wind 20 kt. Seas 13 ft. Showers.
.SAT...E wind 10 kt. Seas 9 ft. 
.SUN...NE wind 15 kt. Seas 5 ft. 
.MON...NE wind 25 kt diminishing to 10 kt. Seas 5 ft. 

$$

PKZ031-240230-
Stephens Passage-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Gusts to 45 kt, except 40 kt out of
interior passes. Seas 6 ft. Rain in the evening, then showers
late. 
.FRI...S wind 25 kt. Gusts to 40 kt in the morning. Seas 5 ft.
Showers.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...NW wind 15 kt. Seas 3 ft. 

$$

PKZ032-240230-
Northern Chatham Strait-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI...S wind 25 kt. Seas 4 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 20 kt. Seas 3 ft. 

$$

PKZ033-240230-
Southern Chatham Strait-
340 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 35 kt becoming S 25 kt in the afternoon. Seas
10 ft, except 13 ft near ocean entrances. Rain.
.TONIGHT...S wind 30 kt. Seas 9 ft, except 13 ft near ocean
entrances. Showers.
.FRI...S wind 20 kt. Seas 8 ft subsiding to 5 ft in the
afternoon. Near ocean entrances, seas 12 ft. 
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.SAT...S wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 10 kt. Seas building to 3 ft. 
.MON...N wind 25 kt diminishing to 15 kt. Seas 4 ft. 

$$

PKZ034-240230-
Frederick Sound-
340 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Seas 7 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 5 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 

$$

PKZ035-240230-
Sumner Strait-
340 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 30 kt. Gusts to 50 kt. Seas 7 ft, except 10 ft
near ocean entrances. Out of interior passes, gusts to 35 kt in
the afternoon. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt out of interior passes.
Seas 7 ft. Rain in the evening, then showers late. 
.FRI...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 5 ft, except 8 ft near ocean entrances. Showers in the
morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 4 ft. 
.MON...NE wind 25 kt becoming NW 15 kt. Seas 4 ft. 

$$

PKZ036-240230-
Clarence Strait-
340 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH LATE TONIGHT...

.TODAY...S wind 35 kt. Seas 6 ft building to 13 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 14 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Out of interior passes, gusts to 35 kt in
the morning. Seas 9 ft subsiding to 4 ft in the afternoon. Near
ocean entrances, seas 12 ft subsiding to 6 ft in the afternoon.
Showers in the morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.SAT...NW wind 10 kt becoming S. Seas 2 ft or less. 
.SUN...NW wind 20 kt. Seas 4 ft. 
.MON...SE wind 20 kt becoming NW. Seas 4 ft. 

$$
661 
FZAK51 PAJK 231435
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
635 AM AKDT Thu Sep 23 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.

PKZ098-240245-
635 AM AKDT Thu Sep 23 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 
Onshore flow then persists through Sat before winds become 
northerly Sun. 

$$

PKZ011-240245-
Glacier Bay-
635 AM AKDT Thu Sep 23 2021

.TODAY...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain
showers. 
.FRI...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers. 
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming N. Seas 2 ft or less. 
.MON...NW wind 15 kt. Seas 3 ft. 



$$

PKZ012-240245-
Northern Lynn Canal-
635 AM AKDT Thu Sep 23 2021

UPDATED

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

.REST OF TODAY...N wind 10 kt becoming SE 25 kt in the afternoon.
Seas building to 5 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain in the evening, then
showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 25 kt. Seas 5 ft. Rain showers. 
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ013-240245-
Southern Lynn Canal-
635 AM AKDT Thu Sep 23 2021

UPDATED

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

.REST OF TODAY...Variable wind 10 kt becoming SE wind 30 kt late
in the morning. Gusts to 45 kt in the afternoon. Seas building to 6
ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain in the
evening, then showers late. 
.FRI...S wind 30 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ021-240245-
Icy Strait-
635 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Showers.
.FRI...SE wind 30 kt becoming S 20 kt in the afternoon. Seas
6 ft. Showers.
.FRI NIGHT...SE wind 20 kt. Seas 4 ft. 
.SAT...SE wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 3 ft. 
.MON...E wind 15 kt. Seas 3 ft. 



$$

PKZ022-240245-
Cross Sound-
635 AM AKDT Thu Sep 23 2021

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

.TODAY...E wind 25 kt. Seas 10 ft. Rain.
.TONIGHT...E wind 25 kt becoming S late. Seas 9 ft building to
13 ft late. Showers. Slight chance of thunderstorms late. 
.FRI...SW gale to 35 kt. Seas 13 ft. Showers.
.FRI NIGHT...SW wind 20 kt. Seas 13 ft. Showers.
.SAT...E wind 10 kt. Seas 9 ft. 
.SUN...NE wind 15 kt. Seas 5 ft. 
.MON...NE wind 25 kt diminishing to 10 kt. Seas 5 ft. 



$$

PKZ031-240245-
Stephens Passage-
635 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt. Gusts to 40 kt in the morning. Seas 5 ft.
Showers.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...NW wind 15 kt. Seas 3 ft. 



$$

PKZ032-240245-
Northern Chatham Strait-
635 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI...S wind 25 kt. Seas 4 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 20 kt. Seas 3 ft. 



$$

PKZ033-240245-
Southern Chatham Strait-
635 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 35 kt becoming S 25 kt in the afternoon. Seas
10 ft, except 13 ft near ocean entrances. Rain.
.TONIGHT...S wind 30 kt. Seas 9 ft, except 13 ft near ocean
entrances. Showers.
.FRI...S wind 20 kt. Seas 8 ft subsiding to 5 ft in the
afternoon. Near ocean entrances, seas 12 ft. 
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.SAT...S wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 10 kt. Seas building to 3 ft. 
.MON...N wind 25 kt diminishing to 15 kt. Seas 4 ft. 



$$

PKZ034-240245-
Frederick Sound-
635 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Seas 7 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 5 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ035-240245-
Sumner Strait-
635 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 30 kt. Gusts to 50 kt. Seas 7 ft, except 10 ft
near ocean entrances. Out of interior passes, gusts to 35 kt in
the afternoon. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 7 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 5 ft, except 8 ft near ocean entrances. Showers in the
morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 4 ft. 
.MON...NE wind 25 kt becoming NW 15 kt. Seas 4 ft. 



$$

PKZ036-240245-
Clarence Strait-
635 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH LATE TONIGHT...

.TODAY...S wind 35 kt. Seas 6 ft building to 13 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 14 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 9 ft subsiding to 4 ft in the 
afternoon. Near ocean entrances, seas 12 ft subsiding to 6 ft in 
the afternoon. Showers in the morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.SAT...NW wind 10 kt becoming S. Seas 2 ft or less. 
.SUN...NW wind 20 kt. Seas 4 ft. 
.MON...SE wind 20 kt becoming NW. Seas 4 ft. 



$$
445 
FZAK51 PAJK 231528
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
728 AM AKDT Thu Sep 23 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.

PKZ098-240300-
728 AM AKDT Thu Sep 23 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 
Onshore flow then persists through Sat before winds become 
northerly Sun. 

$$

PKZ011-240300-
Glacier Bay-
728 AM AKDT Thu Sep 23 2021

UPDATED

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

.TODAY...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain
showers. 
.FRI...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers. 
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming N. Seas 2 ft or less. 
.MON...NW wind 15 kt. Seas 3 ft. 


$$

PKZ012-240300-
Northern Lynn Canal-
728 AM AKDT Thu Sep 23 2021

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

.REST OF TODAY...N wind 10 kt becoming SE 25 kt in the afternoon.
Seas building to 5 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain in the evening, then
showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 25 kt. Seas 5 ft. Rain showers. 
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ013-240300-
Southern Lynn Canal-
728 AM AKDT Thu Sep 23 2021

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

.REST OF TODAY...Variable wind 10 kt becoming SE wind 30 kt late
in the morning. Gusts to 45 kt in the afternoon. Seas building to 6
ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain in the
evening, then showers late. 
.FRI...S wind 30 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ021-240300-
Icy Strait-
728 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Showers.
.FRI...SE wind 30 kt becoming S 20 kt in the afternoon. Seas
6 ft. Showers.
.FRI NIGHT...SE wind 20 kt. Seas 4 ft. 
.SAT...SE wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 3 ft. 
.MON...E wind 15 kt. Seas 3 ft. 



$$

PKZ022-240300-
Cross Sound-
728 AM AKDT Thu Sep 23 2021

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

.TODAY...E wind 25 kt. Seas 10 ft. Rain.
.TONIGHT...E wind 25 kt becoming S late. Seas 9 ft building to
13 ft late. Showers. Slight chance of thunderstorms late. 
.FRI...SW gale to 35 kt. Seas 13 ft. Showers.
.FRI NIGHT...SW wind 20 kt. Seas 13 ft. Showers.
.SAT...E wind 10 kt. Seas 9 ft. 
.SUN...NE wind 15 kt. Seas 5 ft. 
.MON...NE wind 25 kt diminishing to 10 kt. Seas 5 ft. 



$$

PKZ031-240300-
Stephens Passage-
728 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt. Gusts to 40 kt in the morning. Seas 5 ft.
Showers.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...NW wind 15 kt. Seas 3 ft. 



$$

PKZ032-240300-
Northern Chatham Strait-
728 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI...S wind 25 kt. Seas 4 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 20 kt. Seas 3 ft. 



$$

PKZ033-240300-
Southern Chatham Strait-
728 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 35 kt becoming S 25 kt in the afternoon. Seas
10 ft, except 13 ft near ocean entrances. Rain.
.TONIGHT...S wind 30 kt. Seas 9 ft, except 13 ft near ocean
entrances. Showers.
.FRI...S wind 20 kt. Seas 8 ft subsiding to 5 ft in the
afternoon. Near ocean entrances, seas 12 ft. 
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.SAT...S wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 10 kt. Seas building to 3 ft. 
.MON...N wind 25 kt diminishing to 15 kt. Seas 4 ft. 



$$

PKZ034-240300-
Frederick Sound-
728 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Seas 7 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 5 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ035-240300-
Sumner Strait-
728 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 30 kt. Gusts to 50 kt. Seas 7 ft, except 10 ft
near ocean entrances. Out of interior passes, gusts to 35 kt in
the afternoon. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 7 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 5 ft, except 8 ft near ocean entrances. Showers in the
morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 4 ft. 
.MON...NE wind 25 kt becoming NW 15 kt. Seas 4 ft. 



$$

PKZ036-240300-
Clarence Strait-
728 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH LATE TONIGHT...

.TODAY...S wind 35 kt. Seas 6 ft building to 13 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 14 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 9 ft subsiding to 4 ft in the 
afternoon. Near ocean entrances, seas 12 ft subsiding to 6 ft in 
the afternoon. Showers in the morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.SAT...NW wind 10 kt becoming S. Seas 2 ft or less. 
.SUN...NW wind 20 kt. Seas 4 ft. 
.MON...SE wind 20 kt becoming NW. Seas 4 ft. 



$$
243 
FZAK51 PAJK 231543
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
743 AM AKDT Thu Sep 23 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.

PKZ098-240315-
743 AM AKDT Thu Sep 23 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A storm force low moves N across the western gulf towards Prince 
William Sound pushing a front through the panhandle Thu into Fri. 
Onshore flow then persists through Sat before winds become 
northerly Sun. 

$$

PKZ011-240315-
Glacier Bay-
743 AM AKDT Thu Sep 23 2021

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

.TODAY...E wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain
showers. 
.FRI...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain showers. 
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SE wind 10 kt becoming N. Seas 2 ft or less. 
.MON...NW wind 15 kt. Seas 3 ft. 



$$

PKZ012-240315-
Northern Lynn Canal-
743 AM AKDT Thu Sep 23 2021

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

.REST OF TODAY...N wind 10 kt becoming SE 25 kt in the afternoon.
Seas building to 5 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Rain in the evening, then
showers late. 
.FRI...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 25 kt. Seas 5 ft. Rain showers. 
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ013-240315-
Southern Lynn Canal-
743 AM AKDT Thu Sep 23 2021

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

.REST OF TODAY...Variable wind 10 kt becoming SE wind 30 kt late
in the morning. Gusts to 45 kt in the afternoon. Seas building to 6
ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Rain in the
evening, then showers late. 
.FRI...S wind 30 kt. Seas 6 ft. Showers.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Showers.
.SAT...SE wind 10 kt. Seas 3 ft. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ021-240315-
Icy Strait-
743 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Showers.
.FRI...SE wind 30 kt becoming S 20 kt in the afternoon. Seas
6 ft. Showers.
.FRI NIGHT...SE wind 20 kt. Seas 4 ft. 
.SAT...SE wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 3 ft. 
.MON...E wind 15 kt. Seas 3 ft. 



$$

PKZ022-240315-
Cross Sound-
743 AM AKDT Thu Sep 23 2021

UPDATED

...GALE WARNING THROUGH THIS AFTERNOON...

.TODAY...E wind 35 kt. Seas 10 ft. Rain.
.TONIGHT...E wind 25 kt becoming S late. Seas 9 ft building to
13 ft late. Showers. Slight chance of thunderstorms late. 
.FRI...SW gale to 35 kt. Seas 13 ft. Showers.
.FRI NIGHT...SW wind 20 kt. Seas 13 ft. Showers.
.SAT...E wind 10 kt. Seas 9 ft. 
.SUN...NE wind 15 kt. Seas 5 ft. 
.MON...NE wind 25 kt diminishing to 10 kt. Seas 5 ft. 



$$

PKZ031-240315-
Stephens Passage-
743 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt. Gusts to 40 kt in the morning. Seas 5 ft.
Showers.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...NW wind 15 kt. Seas 3 ft. 



$$

PKZ032-240315-
Northern Chatham Strait-
743 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Showers.
.FRI...S wind 25 kt. Seas 4 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 20 kt. Seas 3 ft. 



$$

PKZ033-240315-
Southern Chatham Strait-
743 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 35 kt becoming S 25 kt in the afternoon. Seas
10 ft, except 13 ft near ocean entrances. Rain.
.TONIGHT...S wind 30 kt. Seas 9 ft, except 13 ft near ocean
entrances. Showers.
.FRI...S wind 20 kt. Seas 8 ft subsiding to 5 ft in the
afternoon. Near ocean entrances, seas 12 ft. 
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 11 ft near ocean
entrances. 
.SAT...S wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 10 kt. Seas building to 3 ft. 
.MON...N wind 25 kt diminishing to 15 kt. Seas 4 ft. 



$$

PKZ034-240315-
Frederick Sound-
743 AM AKDT Thu Sep 23 2021

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

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 30 kt. Seas 7 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 5 ft. Showers in the morning. 
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming N. Seas 2 ft or less. 
.SUN...N wind 15 kt. Seas building to 3 ft. 
.MON...N wind 15 kt. Seas 3 ft. 



$$

PKZ035-240315-
Sumner Strait-
743 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH THIS MORNING...

.TODAY...SE wind 30 kt. Gusts to 50 kt. Seas 7 ft, except 10 ft
near ocean entrances. Out of interior passes, gusts to 35 kt in
the afternoon. Rain.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 7 ft. Rain in the 
evening, then showers late. 
.FRI...S wind 25 kt diminishing to 15 kt in the afternoon.
Seas 5 ft, except 8 ft near ocean entrances. Showers in the
morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...NE wind 15 kt. Seas building to 4 ft. 
.MON...NE wind 25 kt becoming NW 15 kt. Seas 4 ft. 



$$

PKZ036-240315-
Clarence Strait-
743 AM AKDT Thu Sep 23 2021

...GALE WARNING THROUGH LATE TONIGHT...

.TODAY...S wind 35 kt. Seas 6 ft building to 13 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 14 ft. Rain in the evening, then
showers late. 
.FRI...S wind 20 kt. Seas 9 ft subsiding to 4 ft in the 
afternoon. Near ocean entrances, seas 12 ft subsiding to 6 ft in 
the afternoon. Showers in the morning. 
.FRI NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near ocean
entrances. 
.SAT...NW wind 10 kt becoming S. Seas 2 ft or less. 
.SUN...NW wind 20 kt. Seas 4 ft. 
.MON...SE wind 20 kt becoming NW. Seas 4 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 Juneau, AK wrote its last area forecast discussion before this small craft advisory went out at Sep 18, 2:57 PM AKDT, 12 hours 50 minutes earlier.

Area forecast discussion, Sep 18, 2:57 PM AKDT, 12 hours 50 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
257 PM AKDT Sat Sep 18 2021

.SHORT TERM.../Saturday Evening through Monday night as of 2PM
Saturday/...Today has turned out pretty nice for a good portion of
southeast Alaska, today. General offshore flow, today has yielded
decreasing clouds between broken to clear across the northern 2/3
Panhandle with the clearest skies the more northwestward you go.
A low around Graham Island has been bringing rain to the southern
quarter of the Panhandle, primarily for the Misty Fjords / Hyder
area, today. This will taper to isolated showers over the next 24
hours as the low continues to weaken and move inland. A general
ridging pattern is building over the eastern Gulf and Panhandle,
which will maintain dominance over the region through Sunday. That
will give onshore flow and isolated to scattered shower activity
and general decreased cloudiness through Sunday.

A low poised over the northern Gulf and associated cold front
will move eastward into the Panhandle for Monday through Tuesday.
A long fetch of deep tropical Pacific moisture is indicated by
enhanced model forecast IVT and PW values. It will primarily be
focused toward the Graham Island, Dixon Entrance, southern
Panhandle areas and the western Coast of British Columbia. It
looks like an average of 1.5 to 2.25 inches of storm total
rainfall will be possible across the Panhandle with that system
as it moves through the area with the highest amounts caused by
enhancement, due to topographic uplift.

As for winds, sustained valued could get up to around 40 knots or
Gale force just off the outer coast and around the Dixon entrance
area for the Monday timeframe as the a frontal system approaches
the Panhandle from the west. As the front moves through the
Panhandle, up to small craft sustained winds can be expected over
the Inner Channels through Monday evening. These enhanced winds
will be caused by the gradient between a 1028mb high pressure
center over southwest British Columbia and the 990mb low over the
north- central Gulf. Mariners should use extra caution for the
enhanced winds and seas Monday into Monday night as the frontal
system approaches.

As for high and low temperatures, an overall combination of MOS
guidance, 850mb forecast model temperature advection, and area
cloud cover look to yield rather non-impactful temperatures on
average for the Panhandle for the short-term forecast period
similar to what has been seen over the past several days.

Additionally, for tonight, patchy fog is possible for communities
in the northern 2/3 of the Panhandle due to very light to calm
winds and decreased clouds mainly between scattered and broken,
overnight, giving decent radiational cooling conditions.
Evapotranspiration from decent soil saturation from recent rains
will contribute to boundary layer moisture, enhancing the change
for fog formation.

Forecast confidence is above average for the entirety of the short
term forecast period, due to good model agreement.

.LONG TERM.../Monday through Friday as of 10 pm Friday/ The
extended period will be an active, stormy period for SE Alaska
and the surrounding waters as a couple of robust low pressure
systems move through the Gulf. An upper level low moves over the
region Monday before exiting to the east as an open wave trough
Wednesday. Ridging behind the low will quickly move across the
panhandle before the next upper level low tracks over the Gulf
Thursday, again staying in place for a few days. Although this
pattern has above average predictability it continues to have
spread within the timing, location and strength.

The Monday gale force low and front showing enhancement over the
southern panhandle due to triple point feature. Expecting highest
rainfall amounts over the southern Panhandle but model IVT does
push the heaviest precip/atmospheric river well to the south of
the region. 48 hour rainfall totals of 2 to upwards of 5 inches
are possible. Both 25 and 10 year recurrence intervals has 75%
plus for upper elevation points or for the far southern panhandle,
but due to timing differences went with a broader forecast
solution for now. Will be a rather short period of calmer weather
Wednesday into Thursday under the upper level ridge. The late
week system expected to track across the Gulf of Alaska with very
strong maritime winds (potential to be storm force) and wave
threats. More heavy precipitation due to a long fetch of moisture
pushing northeastward into Southeast Alaska is also expected. But
here model recurrence intervals for QPF showing much larger
spread.

Operational models were in fair agreement for the Monday system
with NAM being the biggest outlier so any changes were done with
a GFS/ECMWF blend. Main change was to have the low moving towards
the NE gulf and staying intact a bit longer. Beyond that any
ensemble guidance at mid levels was telling similar story but here
enough spread at the surface to stay with WPC.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...None.
MARINE...Small Craft Advisory for PKZ041-042.

&&

JLC/PRB

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

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 19, 3:48 AM AKDTGale WarningAJK36 hr
Sep 19, 3:48 AM AKDTSmall Craft AdvisoryAJK12 hr
Sep 19, 3:28 PM AKDTSmall Craft AdvisoryAJK6 days
Sep 19, 3:30 PM AKDTSmall Craft AdvisoryAJK5 days
Sep 19, 3:31 PM AKDTGale WarningAJK24 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.