Alert archive / Alaska / Small Craft Advisories in 2021

Small Craft Advisory 346, NWS Juneau, AK

August 7, 2021

NWS Juneau, AK issued this small craft advisory at Aug 7, 2021, 4:03 AM AKDT. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Aug 7, 2021, 4:03 AM AKDT (12:03 UTC)
Expired
Aug 12, 2021, 3:39 AM AKDT
In force
5 days
Issued by
NWS Juneau, AK

The text

As transmitted.

704 
FZAK51 PAJK 071203
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
403 AM AKDT Sat Aug 7 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.

PKZ098-080245-
403 AM AKDT Sat Aug 7 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
Low pressure exits the region to the SE as high pressure builds
into the Gulf through the weekend.  

$$

PKZ011-080245-
Glacier Bay-
403 AM AKDT Sat Aug 7 2021

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

$$

PKZ012-080245-
Northern Lynn Canal-
403 AM AKDT Sat Aug 7 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 10 kt. Seas building to 3 ft in the afternoon.
Showers early in the morning. 
.TONIGHT...S wind 15 kt increasing to 25 kt. Seas building to 4 
ft.
.SUN...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
.SUN NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 5 ft. 
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 

$$

PKZ013-080245-
Southern Lynn Canal-
403 AM AKDT Sat Aug 7 2021

.TODAY...S wind 10 kt. Seas 2 ft or less. Showers early in the
morning. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.SUN...S wind 20 kt. Seas 4 ft. Rain in the afternoon. 
.SUN NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 5 ft. 
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 

$$

PKZ021-080245-
Icy Strait-
403 AM AKDT Sat Aug 7 2021

.TODAY...W wind 10 kt becoming W 15 kt in the afternoon. Seas 2 
ft or less. Showers early in the morning. 
.TONIGHT...W wind 15 kt becoming E late. Seas 3 ft. 
.SUN...E wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.SUN NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.MON...SE wind 25 kt. Seas 5 ft. 
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...E wind 10 kt. Seas building to 3 ft. 

$$

PKZ022-080245-
Cross Sound-
403 AM AKDT Sat Aug 7 2021

.TODAY...W wind 10 kt. Seas 4 ft. Showers in the morning. 
.TONIGHT...W wind 20 kt. Seas 5 ft. 
.SUN...W wind 15 kt. Seas 4 ft. Rain in the afternoon. 
.SUN NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.MON...W wind 25 kt becoming SE. Seas 5 ft. 
.TUE...W wind 25 kt. Seas 6 ft building to 10 ft. 
.WED...SW wind 15 kt. Seas 8 ft. 

$$

PKZ031-080245-
Stephens Passage-
403 AM AKDT Sat Aug 7 2021

.TODAY...S wind 10 kt. Seas 2 ft or less. 
.TONIGHT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 15 kt. Seas building to 3 ft in the afternoon.
Rain in the afternoon. 
.SUN NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 4 ft. 
.TUE...S wind 25 kt. Seas 4 ft. 
.WED...S wind 20 kt. Seas 3 ft. 

$$

PKZ032-080245-
Northern Chatham Strait-
403 AM AKDT Sat Aug 7 2021

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

$$

PKZ033-080245-
Southern Chatham Strait-
403 AM AKDT Sat Aug 7 2021

.TODAY...Light winds becoming S 15 kt. Seas building to 3 ft, 
except 4 ft near ocean entrances. 
.TONIGHT...S wind 15 kt. Seas 3 ft, except 5 ft near ocean 
entrances. 
.SUN...S wind 15 kt. Seas building to 4 ft in the afternoon.
Rain in the afternoon. 
.SUN NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-080245-
Frederick Sound-
403 AM AKDT Sat Aug 7 2021

.TODAY...Light winds becoming W 10 kt. Seas 2 ft or less. 
.TONIGHT...Light winds. Seas 2 ft or less. 
.SUN...S wind 15 kt. Seas building to 3 ft in the afternoon.
Rain in the afternoon. 
.SUN NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.MON...S wind 20 kt. Seas 4 ft. 
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ035-080245-
Sumner Strait-
403 AM AKDT Sat Aug 7 2021

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

$$

PKZ036-080245-
Clarence Strait-
403 AM AKDT Sat Aug 7 2021

.TODAY...Light winds becoming NW 15 kt. Seas building to 3 ft in
the morning, then then 2 ft or less in the afternoon. 
.TONIGHT...NW wind 10 kt. Seas 2 ft or less. 
.SUN...NW wind 10 kt becoming S in the afternoon. Seas 2 ft or
less. 
.SUN NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.MON...SE wind 15 kt. Seas 3 ft. 
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...SW wind 10 kt becoming NW. Seas building to 3 ft. 

$$
16 follow-up statements
195 
FZAK51 PAJK 072331
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
331 PM AKDT Sat Aug 7 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.

PKZ098-081630-
331 PM AKDT Sat Aug 7 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A ridge of high pressure remains over the eastern Gulf and 
Panhandle into Sunday. A front moves into the eastern Gulf and 
Panhandle Sunday through Sunday evening. Short-lived ridging will 
build into the the area on Monday morning. Another front moves 
into the region Monday afternoon into Tuesday. 

$$

PKZ011-081630-
Glacier Bay-
331 PM AKDT Sat Aug 7 2021

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

$$

PKZ012-081630-
Northern Lynn Canal-
331 PM AKDT Sat Aug 7 2021

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

.TONIGHT...S wind 20 kt increasing to 25 kt late. Seas 4 ft
building to 5 ft late.
.SUN...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain in the
afternoon. 
.SUN NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ013-081630-
Southern Lynn Canal-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.SUN NIGHT...S wind 20 kt. Out of interior passes, gusts to
35 kt late. Seas 4 ft. Rain.
.MON...S wind 25 kt. Gusts to 40 kt out of interior passes.
Seas 5 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ021-081630-
Icy Strait-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...W wind 10 kt increasing to 20 kt late. Seas building 
to 4 ft.
.SUN...W wind 15 kt becoming SE in the afternoon. Seas 3 ft.
Rain in the afternoon. 
.SUN NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.MON...SE wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...E wind 10 kt. Seas 2 ft or less 
.THU...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-081630-
Cross Sound-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...W wind 20 kt. Seas 6 ft. 
.SUN...W wind 15 kt. Seas 5 ft. Rain.
.SUN NIGHT...SE wind 15 kt becoming W 25 kt late. Seas 8 ft.
Rain.
.MON...W wind 25 kt. Seas 8 ft. Rain.
.MON NIGHT...SE wind 25 kt. Seas 7 ft. Rain.
.TUE...W wind 25 kt. Seas 9 ft. 
.WED...SW wind 15 kt. Seas 8 ft. 
.THU...S wind 15 kt. Seas 6 ft. 

$$

PKZ031-081630-
Stephens Passage-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...Light winds becoming S 10 kt. Seas 2 ft or less. 
.SUN...S wind 15 kt. Seas 3 ft. 
.SUN NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 5 ft. Rain.
.MON NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ032-081630-
Northern Chatham Strait-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 20 kt. Gusts to 35 kt in the afternoon. Seas
4 ft. Rain in the afternoon. 
.SUN NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ033-081630-
Southern Chatham Strait-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...S wind 10 kt. Seas 2 ft or less, except 6 ft near
ocean entrances. 
.SUN...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.SUN NIGHT...S wind 25 kt diminishing to 15 kt late. Seas
5 ft subsiding to 3 ft late, except 8 ft near ocean entrances. 
Rain.
.MON...SW wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. Rain.
.MON NIGHT...S wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. Rain.
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-081630-
Frederick Sound-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...W wind 10 kt early in the evening becoming light. Seas
2 ft or less. 
.SUN...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.SUN NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Rain.
.MON NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ035-081630-
Sumner Strait-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...SW wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 15 kt. Seas 3 ft. 
.SUN NIGHT...SE wind 20 kt. Seas 4 ft, except 6 ft near ocean
entrances. Rain.
.MON...SW wind 15 kt. Seas 3 ft. Rain.
.MON NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.TUE...SW wind 20 kt. Seas 4 ft. 
.WED...SW wind 10 kt. Seas 2 ft or less. 
.THU...S wind 10 kt becoming W. Seas 2 ft or less. 

$$

PKZ036-081630-
Clarence Strait-
331 PM AKDT Sat Aug 7 2021

.TONIGHT...NW wind 15 kt diminishing to 10 kt in the evening. 
Seas 3 ft early in the evening then 2 ft or less. 
.SUN...NW wind 10 kt becoming S in the afternoon. Seas 2 ft or
less. 
.SUN NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.MON NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...SW wind 10 kt becoming NW. Seas 2 ft or less. 
.THU...NW wind 15 kt. Seas 3 ft. 

$$
385 
FZAK51 PAJK 081219
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
419 AM AKDT Sun Aug 8 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.

PKZ098-090230-
419 AM AKDT Sun Aug 8 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front moves into the eastern Gulf and Panhandle  Sunday
through Sunday evening. A short-lived ridge will build  into the
area on Monday morning. Another front moves into the  region
Monday afternoon into Tuesday.  

$$

PKZ011-090230-
Glacier Bay-
419 AM AKDT Sun Aug 8 2021

.TODAY...SE wind 10 kt. Seas 2 ft or less. Rain in the afternoon.
.TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain in the evening.
.MON...S wind 10 kt. Seas 2 ft or less. Rain in the afternoon.
.MON NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ012-090230-
Northern Lynn Canal-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...S wind 20 kt increasing to 25 kt. Seas building to 5 ft.
Rain in the afternoon.
.TONIGHT...S wind 30 kt. Seas 6 ft. Rain.
.MON...S wind 30 kt. Seas 6 ft. Rain.
.MON NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 

$$

PKZ013-090230-
Southern Lynn Canal-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...S wind 15 kt increasing to 20 kt. Seas building to 4 ft.
Rain in the afternoon.
.TONIGHT...S wind 25 kt. Gusts to 40 kt out of interior passes.
Seas 5 ft. Rain.
.MON...S wind 20 kt. Gusts to 40 kt out of interior passes.
Seas 4 ft. Rain.
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 

$$

PKZ021-090230-
Icy Strait-
419 AM AKDT Sun Aug 8 2021

.TODAY...W wind 10 kt becoming SE in the afternoon. Seas 2 ft or 
less, then then 3 ft in the afternoon. Rain in the afternoon. 
.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain in the evening. 
.MON...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.MON NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. 
.WED...E wind 10 kt. Seas building to 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 

$$

PKZ022-090230-
Cross Sound-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...W wind 20 kt decreasing to 15 kt. Seas 5 ft. Rain in the
afternoon.
.TONIGHT...SE wind 15 kt becoming W 20 kt. Seas 8 ft. Rain in the
evening. 
.MON...W wind 25 kt. Seas 8 ft. Rain.
.MON NIGHT...SE wind 25 kt. Seas 9 ft. Rain.
.TUE...W wind 25 kt. Seas 15 ft. 
.WED...SW wind 20 kt. Seas 9 ft. 
.THU...S wind 20 kt becoming W. Seas 11 ft. 

$$

PKZ031-090230-
Stephens Passage-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...S wind 10 kt increasing to 15 kt. Seas building to 3 ft 
in the afternoon.
.TONIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.MON...S wind 20 kt. Seas 4 ft. Rain.
.MON NIGHT...S wind 30 kt. Seas 6 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 

$$

PKZ032-090230-
Northern Chatham Strait-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...S wind 15 kt increasing to 20 kt. Gusts to 35 kt in the 
afternoon. Seas building to 4 ft. 
.TONIGHT...S wind 25 kt. Seas 6 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.MON NIGHT...S wind 30 kt. Seas 6 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 20 kt. Seas 4 ft. 

$$

PKZ033-090230-
Southern Chatham Strait-
419 AM AKDT Sun Aug 8 2021

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

.TODAY...S wind 15 kt increasing to 20 kt. Seas building to 4 ft 
in the afternoon. Near ocean entrances, seas 5 ft. 
.TONIGHT...S wind 25 kt diminishing to 15 kt late. Seas 4 ft,
except 9 ft near ocean entrances. Rain.
.MON...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.MON NIGHT...S wind 25 kt. Seas 5 ft, except 8 ft near ocean
entrances. Rain.
.TUE...S wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-090230-
Frederick Sound-
419 AM AKDT Sun Aug 8 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 in the evening. Out of
interior passes, gusts to 35 kt late. Seas 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.MON NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 15 kt. Seas 3 ft. 

$$

PKZ035-090230-
Sumner Strait-
419 AM AKDT Sun Aug 8 2021

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

$$

PKZ036-090230-
Clarence Strait-
419 AM AKDT Sun Aug 8 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

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

$$
300 
FZAK51 PAJK 082331
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
331 PM AKDT Sun Aug 8 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.

PKZ098-091730-
331 PM AKDT Sun Aug 8 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front moving over the Panhandle Sunday evening will
weaken through Monday morning. A short-lived ridge will build 
into the area on Monday morning. Another front moves into the 
region Monday afternoon into Tuesday. 

$$

PKZ011-091730-
Glacier Bay-
331 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain.
.MON...SE wind 10 kt. Seas 2 ft or less. Showers in the
afternoon. 
.MON NIGHT...S wind increasing to 15 kt. Seas building to 3 ft 
late. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...SE wind 15 kt. Seas 3 ft. 

$$

PKZ012-091730-
Northern Lynn Canal-
331 PM AKDT Sun Aug 8 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...S wind increasing to 30 kt in the late evening. Seas
building to 6 ft. Rain.
.MON...S wind 30 kt. Seas 6 ft. 
.MON NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ013-091730-
Southern Lynn Canal-
331 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the late evening. Seas 5
ft. Rain.
.MON...S wind 20 kt. Seas 4 ft. Showers in the afternoon. 
.MON NIGHT...S wind 15 kt increasing to 25 kt late. Seas building
to 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ021-091730-
Icy Strait-
331 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.MON...SE wind 15 kt. Seas 3 ft. Showers.
.MON NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.WED...E wind 10 kt. Seas building to 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...SE wind 15 kt. Seas 3 ft. 

$$

PKZ022-091730-
Cross Sound-
331 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind 15 kt becoming SW 25 kt late. Seas 5 ft 
building to 9 ft in the evening. Rain.
.MON...SW wind 20 kt. Seas 9 ft. Showers.
.MON NIGHT...SE wind 15 kt becoming E 25 kt late. Seas 8 ft.
Rain.
.TUE...SW wind 25 kt. Seas 14 ft. Rain.
.TUE NIGHT...SW wind 20 kt. Seas 13 ft. S swell. Rain.
.WED...SW wind 20 kt. Seas 9 ft. 
.THU...S wind 20 kt becoming W. Seas 11 ft. 
.FRI...SW wind 15 kt. Seas 9 ft. 

$$

PKZ031-091730-
Stephens Passage-
331 PM AKDT Sun Aug 8 2021

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

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

$$

PKZ032-091730-
Northern Chatham Strait-
331 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the early evening. Seas 
building to 5 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Showers in the afternoon. 
.MON NIGHT...S wind 20 kt increasing to 30 kt late. Seas building
to 6 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ033-091730-
Southern Chatham Strait-
331 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the early evening, then 
diminishing to 15 kt late. Seas building to 5 ft, then subsiding
late. Near ocean entrances, seas 4 ft building to 9 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.MON NIGHT...S wind 25 kt. Seas 5 ft, except 8 ft near ocean
entrances. Rain.
.TUE...S wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 11 ft
near ocean entrances. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...S wind 10 kt. Seas 3 ft. 

$$

PKZ034-091730-
Frederick Sound-
331 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind increasing to 20 kt. Gusts to 35 kt. Seas
building to 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 

$$

PKZ035-091730-
Sumner Strait-
331 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind increasing to to 20 kt. Gusts to 35 kt. Seas
building to 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 8 ft
near ocean entrances. 
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. 
.WED...SW wind 10 kt. Seas 2 ft or less. 
.THU...W wind 10 kt. Seas building to 3 ft. 
.FRI...W wind 10 kt. Seas 3 ft. 

$$

PKZ036-091730-
Clarence Strait-
331 PM AKDT Sun Aug 8 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TONIGHT...S wind 10 kt increasing to 25 kt late. Seas building 
to 5 ft. Rain late. 
.MON...S wind 10 kt. Seas 2 ft or less, except 5 ft near ocean
entrances. 
.MON NIGHT...S wind 20 kt. Seas 5 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...SW wind 10 kt becoming NW. Seas building to 3 ft. 
.THU...NW wind 15 kt. Seas building to 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 

$$
634 
FZAK51 PAJK 090633 AAA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
1033 PM AKDT Sun Aug 8 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.

PKZ098-091745-
1033 PM AKDT Sun Aug 8 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front moving over the Panhandle Sunday evening will weaken
through Monday morning. A short-lived ridge will build  into the
area on Monday morning. Another front moves into the  region
Monday afternoon into Tuesday.  

$$

PKZ011-091745-
Glacier Bay-
1033 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain.
.MON...SE wind 10 kt. Seas 2 ft or less. Showers in the
afternoon. 
.MON NIGHT...S wind increasing to 15 kt. Seas building to 3 ft 
late. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...SE wind 15 kt. Seas 3 ft. 



$$

PKZ012-091745-
Northern Lynn Canal-
1033 PM AKDT Sun Aug 8 2021

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TONIGHT...S wind increasing to 30 kt in the late evening. Seas
building to 6 ft. Rain.
.MON...S wind 30 kt. Seas 6 ft. 
.MON NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 



$$

PKZ013-091745-
Southern Lynn Canal-
1033 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the late evening. Seas 5
ft. Rain.
.MON...S wind 20 kt. Seas 4 ft. Showers in the afternoon. 
.MON NIGHT...S wind 15 kt increasing to 25 kt late. Seas building
to 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 



$$

PKZ021-091745-
Icy Strait-
1033 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.MON...SE wind 15 kt. Seas 3 ft. Showers.
.MON NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.WED...E wind 10 kt. Seas building to 3 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...SE wind 15 kt. Seas 3 ft. 



$$

PKZ022-091745-
Cross Sound-
1033 PM AKDT Sun Aug 8 2021

UPDATED

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.REST OF TONIGHT...SW wind 25 kt. Seas 9 ft. Rain.
.MON...SW wind 20 kt. Seas 9 ft. Showers.
.MON NIGHT...SE wind 15 kt becoming E 25 kt late. Seas 8 ft.
Rain.
.TUE...SW wind 25 kt. Seas 14 ft. Rain.
.TUE NIGHT...SW wind 20 kt. Seas 13 ft. S swell. Rain.
.WED...SW wind 20 kt. Seas 9 ft. 
.THU...S wind 20 kt becoming W. Seas 11 ft. 
.FRI...SW wind 15 kt. Seas 9 ft. 



$$

PKZ031-091745-
Stephens Passage-
1033 PM AKDT Sun Aug 8 2021

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

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



$$

PKZ032-091745-
Northern Chatham Strait-
1033 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the early evening. Seas 
building to 5 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. Showers in the afternoon. 
.MON NIGHT...S wind 20 kt increasing to 30 kt late. Seas building
to 6 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 



$$

PKZ033-091745-
Southern Chatham Strait-
1033 PM AKDT Sun Aug 8 2021

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

.TONIGHT...S wind increasing to 25 kt in the early evening, then 
diminishing to 15 kt late. Seas building to 5 ft, then subsiding
late. Near ocean entrances, seas 4 ft building to 9 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.MON NIGHT...S wind 25 kt. Seas 5 ft, except 8 ft near ocean
entrances. Rain.
.TUE...S wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 11 ft
near ocean entrances. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 15 kt. Seas 3 ft. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...S wind 10 kt. Seas 3 ft. 



$$

PKZ034-091745-
Frederick Sound-
1033 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind increasing to 20 kt. Gusts to 35 kt. Seas
building to 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 10 kt. Seas 2 ft or less. 
.THU...S wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 



$$

PKZ035-091745-
Sumner Strait-
1033 PM AKDT Sun Aug 8 2021

.TONIGHT...SE wind increasing to to 20 kt. Gusts to 35 kt. Seas
building to 4 ft. Rain.
.MON...S wind 15 kt. Seas 3 ft. 
.MON NIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft, except 8 ft
near ocean entrances. 
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. 
.WED...SW wind 10 kt. Seas 2 ft or less. 
.THU...W wind 10 kt. Seas building to 3 ft. 
.FRI...W wind 10 kt. Seas 3 ft. 



$$

PKZ036-091745-
Clarence Strait-
1033 PM AKDT Sun Aug 8 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TONIGHT...S wind 10 kt increasing to 25 kt late. Seas building 
to 5 ft. Rain late. 
.MON...S wind 10 kt. Seas 2 ft or less, except 5 ft near ocean
entrances. 
.MON NIGHT...S wind 20 kt. Seas 5 ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...SW wind 10 kt becoming NW. Seas building to 3 ft. 
.THU...NW wind 15 kt. Seas building to 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 



$$
069 
FZAK51 PAJK 091232
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
432 AM AKDT Mon Aug 9 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-100230-
432 AM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A short-lived ridge will build into the area on  Monday morning.
Another front moves into the region Monday  afternoon into
Tuesday.  

$$

PKZ011-100230-
Glacier Bay-
432 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 3 ft. 
.TONIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind increasing to 20 kt in the afternoon. Seas 
building to 4 ft in the afternoon. Rain in the morning. 
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ012-100230-
Northern Lynn Canal-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 6 ft. Showers early in the morning. 
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 

$$

PKZ013-100230-
Southern Lynn Canal-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THIS MORNING AND TONIGHT...

.TODAY...S wind 20 kt diminishing to 15 kt in the afternoon. 
Seas 5 ft subsiding to 3 ft in the afternoon. Showers early in 
the morning. Showers in the afternoon.
.TONIGHT...S wind 15 kt increasing to 25 kt late. Seas 3 ft
building to 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ021-100230-
Icy Strait-
432 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 3 ft. Showers early in the morning.
Showers in the afternoon. 
.TONIGHT...E wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.WED...SE wind 20 kt. Seas 4 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 

$$

PKZ022-100230-
Cross Sound-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft. Showers early in the morning. 
Showers in the afternoon. 
.TONIGHT...E wind 15 kt increasing to 25 kt late. Seas 8 ft.
Rain.
.TUE...W wind 25 kt. Seas 11 ft building to 15 ft in the
afternoon. Rain.
.TUE NIGHT...W wind 20 kt. Seas 15 ft. Rain.
.WED...SW wind 15 kt becoming S 25 kt. Seas 9 ft. 
.THU...S wind 25 kt. Seas 10 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 

$$

PKZ031-100230-
Stephens Passage-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 kt. Seas 4 ft. Showers.
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain in the morning. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 5 ft subsiding to 3
ft.


$$

PKZ032-100230-
Northern Chatham Strait-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 4 ft. Showers early in the morning.
Showers in the afternoon. 
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ033-100230-
Southern Chatham Strait-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft, except 7 ft near ocean entrances. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 11 ft near ocean 
entrances. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 12 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-100230-
Frederick Sound-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 

$$

PKZ035-100230-
Sumner Strait-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt becoming SW in the afternoon. Gusts to
35 kt in the morning. Seas 4 ft, except 8 ft near ocean
entrances. 
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 9 ft near ocean
entrances. 
.WED...W wind 15 kt. Seas 4 ft. 
.THU...W wind 10 kt. Seas building to 3 ft. 
.FRI...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-100230-
Clarence Strait-
432 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 diminishing to 10 kt in the afternoon. Seas 4 
ft early in the morning then 2 ft or less. Near ocean entrances, 
seas 5 ft. Showers early in the morning. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...SE wind 15 kt becoming NW. Seas 3 ft. 
.THU...NW wind 15 kt. Seas building to 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 

$$
103 
FZAK51 PAJK 091434 CCA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...CORRECTED
National Weather Service Juneau AK
634 AM AKDT Mon Aug 9 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-100230-
634 AM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A short-lived ridge will build into the area on  Monday morning.
Another front moves into the region Monday  afternoon into
Tuesday.  

$$

PKZ011-100230-
Glacier Bay-
634 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 3 ft. 
.TONIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind increasing to 20 kt in the afternoon. Seas 
building to 4 ft in the afternoon. Rain in the morning. 
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ012-100230-
Northern Lynn Canal-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 6 ft. Showers early in the morning. 
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 

$$

PKZ013-100230-
Southern Lynn Canal-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 20 kt diminishing to 15 kt in the afternoon. 
Seas 5 ft subsiding to 3 ft in the afternoon. Showers.
.TONIGHT...S wind 15 kt increasing to 25 kt late. Seas 3 ft
building to 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ021-100230-
Icy Strait-
634 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 3 ft. Showers. 
.TONIGHT...E wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.WED...SE wind 20 kt. Seas 4 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 

$$

PKZ022-100230-
Cross Sound-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft. Showers. 
.TONIGHT...E wind 15 kt increasing to 25 kt late. Seas 8 ft.
Rain.
.TUE...W wind 25 kt. Seas 11 ft building to 15 ft in the
afternoon. Rain.
.TUE NIGHT...W wind 20 kt. Seas 15 ft. Rain.
.WED...SW wind 15 kt becoming S 25 kt. Seas 9 ft. 
.THU...S wind 25 kt. Seas 10 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 

$$

PKZ031-100230-
Stephens Passage-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 kt. Seas 4 ft. Showers.
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain in the morning. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 5 ft subsiding to 3
ft.


$$

PKZ032-100230-
Northern Chatham Strait-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 4 ft. Showers. 
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 

$$

PKZ033-100230-
Southern Chatham Strait-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft, except 7 ft near ocean entrances. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 11 ft near ocean 
entrances. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 12 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 

$$

PKZ034-100230-
Frederick Sound-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 

$$

PKZ035-100230-
Sumner Strait-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt becoming SW in the afternoon. Gusts to
35 kt in the morning. Seas 4 ft, except 8 ft near ocean
entrances. 
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 9 ft near ocean
entrances. 
.WED...W wind 15 kt. Seas 4 ft. 
.THU...W wind 10 kt. Seas building to 3 ft. 
.FRI...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-100230-
Clarence Strait-
634 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 diminishing to 10 kt in the afternoon. Seas 4 
ft early in the morning then 2 ft or less. Near ocean entrances, 
seas 5 ft. Showers early in the morning. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...SE wind 15 kt becoming NW. Seas 3 ft. 
.THU...NW wind 15 kt. Seas building to 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 

$$
256 
FZAK51 PAJK 091939 AAA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
1139 AM AKDT Mon Aug 9 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-100245-
1139 AM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A short-lived ridge will build into the area on  Monday morning.
Another front moves into the region Monday  afternoon into
Tuesday.  

$$

PKZ011-100245-
Glacier Bay-
1139 AM AKDT Mon Aug 9 2021

.TODAY...SE wind 15 kt. Seas 3 ft. 
.TONIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind increasing to 20 kt in the afternoon. Seas 
building to 4 ft in the afternoon. Rain in the morning. 
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. 
.WED...S wind 15 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 



$$

PKZ012-100245-
Northern Lynn Canal-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 6 ft. Showers early in the morning. 
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 



$$

PKZ013-100245-
Southern Lynn Canal-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 20 kt diminishing to 15 kt in the afternoon. 
Seas 5 ft subsiding to 3 ft in the afternoon. Showers.
.TONIGHT...S wind 15 kt increasing to 25 kt late. Seas 3 ft
building to 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.WED...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 



$$

PKZ021-100245-
Icy Strait-
1139 AM AKDT Mon Aug 9 2021

UPDATED

.REST OF TODAY...W wind 15 kt. Seas 3 ft. Showers.
.TONIGHT...E wind 15 kt. Seas 3 ft. Rain.
.TUE...SE wind 20 kt. Seas 4 ft. Rain.
.TUE NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.WED...SE wind 20 kt. Seas 4 ft. 
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 



$$

PKZ022-100245-
Cross Sound-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 9 ft. Showers. 
.TONIGHT...E wind 15 kt increasing to 25 kt late. Seas 8 ft.
Rain.
.TUE...W wind 25 kt. Seas 11 ft building to 15 ft in the
afternoon. Rain.
.TUE NIGHT...W wind 20 kt. Seas 15 ft. Rain.
.WED...SW wind 15 kt becoming S 25 kt. Seas 9 ft. 
.THU...S wind 25 kt. Seas 10 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 



$$

PKZ031-100245-
Stephens Passage-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 kt. Seas 4 ft. Showers.
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 30 kt. Seas 6 ft. Rain in the morning. 
.TUE NIGHT...S wind 20 kt. Seas 4 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt diminishing to 15 kt. Seas 5 ft subsiding to 3
ft.



$$

PKZ032-100245-
Northern Chatham Strait-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 4 ft. Showers. 
.TONIGHT...S wind 20 kt increasing to 30 kt late. Seas building to
6 ft late. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 



$$

PKZ033-100245-
Southern Chatham Strait-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft, except 7 ft near ocean entrances. Rain.
.TUE...S wind 20 kt. Seas 4 ft, except 11 ft near ocean 
entrances. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 12 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 



$$

PKZ034-100245-
Frederick Sound-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 



$$

PKZ035-100245-
Sumner Strait-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 15 kt. Seas 3 ft. Showers early in the morning. 
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 20 kt becoming SW in the afternoon. Gusts to
35 kt in the morning. Seas 4 ft, except 8 ft near ocean
entrances. 
.TUE NIGHT...SW wind 15 kt. Seas 3 ft, except 9 ft near ocean
entrances. 
.WED...W wind 15 kt. Seas 4 ft. 
.THU...W wind 10 kt. Seas building to 3 ft. 
.FRI...W wind 10 kt. Seas 2 ft or less. 



$$

PKZ036-100245-
Clarence Strait-
1139 AM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY LATE TONIGHT...

.TODAY...S wind 20 diminishing to 10 kt in the afternoon. Seas 4 
ft early in the morning then 2 ft or less. Near ocean entrances, 
seas 5 ft. Showers early in the morning. 
.TONIGHT...S wind increasing to 25 kt late. Seas building to 5 
ft. Rain.
.TUE...S wind 20 kt. Seas 4 ft. Rain in the morning. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...SE wind 15 kt becoming NW. Seas 3 ft. 
.THU...NW wind 15 kt. Seas building to 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 



$$
417 
FZAK51 PAJK 092319
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
319 PM AKDT Mon Aug 9 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-101630-
319 PM AKDT Mon Aug 9 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front moves across the region from the SW Monday evening with
offshore winds increasing to gale force. The front will pass
Tuesday morning with a wind shift from SE to SW. Outlook. Another
front will move into the northern gulf on Wednesday while a ridge
of high pressure pushes into the southern inner channels. 

$$

PKZ011-101630-
Glacier Bay-
319 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TUESDAY...

.TONIGHT...S wind 15 kt. Seas 3 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 20 kt diminishing late. Seas 4 ft. 
.WED...SE wind 15 kt. Seas 3 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...SE wind 20 kt. Seas 4 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 

$$

PKZ012-101630-
Northern Lynn Canal-
319 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

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

$$

PKZ013-101630-
Southern Lynn Canal-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...S wind increasing to 25 kt late. Seas 5 ft. Rain.
.TUE...S wind increasing to 30 kt. Seas 6 ft. Rain.
.TUE NIGHT...S wind 20 kt diminishing late. Seas 4 ft.
Showers.
.WED...SE wind 15 kt increasing to 25 kt. Seas 5 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 5 ft. 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. 

$$

PKZ021-101630-
Icy Strait-
319 PM AKDT Mon Aug 9 2021

...SMALL CRAFT ADVISORY TUESDAY...

.TONIGHT...SW wind 15 kt becoming SE in the evening, then
increasing to 20 kt late. Seas 4 ft. Rain.
.TUE...SE wind 20 kt becoming SW 25 kt in the morning. Seas 5 ft.
Rain.
.TUE NIGHT...SW wind 25 kt diminishing to 15 kt late. Seas
5 ft. Showers.
.WED...SE wind 15 kt increasing to 25 kt. Seas 5 ft. Rain.
.WED NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...SE wind 20 kt. Seas 4 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 

$$

PKZ022-101630-
Cross Sound-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...W wind 20 kt diminishing in the evening, then becoming
E 25 kt late. Seas 8 ft. Rain.
.TUE...W wind increasing to 30 kt in the morning. Seas 14 ft. 
Rain.
.TUE NIGHT...W wind 25 kt becoming SW 15 kt late. Seas 14 ft.
Showers.
.WED...S wind 20 kt. Seas 10 ft. Rain.
.WED NIGHT...SW wind 25 kt. Seas 11 ft. Rain.
.THU...SW wind 20 kt. Seas 10 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 
.SAT...W wind 15 kt. Seas 6 ft. 

$$

PKZ031-101630-
Stephens Passage-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...S wind 15 kt becoming SE 25 kt late. Seas 3 ft 
building to 5 ft. Rain.
.TUE...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 20 kt diminishing late. Seas 4 ft.
Showers.
.WED...SE wind increasing to 20 kt. Gusts to 35 kt. Seas 4 ft. 
Rain.
.WED NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. 
.THU...S wind 30 kt. Seas 6 ft. 
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ032-101630-
Northern Chatham Strait-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...S wind 15 kt increasing to SE 25 kt late. Gusts to 40 
kt late near the northern end. Seas 3 ft building to 5 ft. Rain.
.TUE...S wind 25 kt diminishing to 20 kt in the afternoon.
Seas 5 ft. 
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind increasing to 25 kt. Seas 5 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ033-101630-
Southern Chatham Strait-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...S wind 15 kt increasing to SE 25 kt late. Seas 3 ft 
building to 5 ft. Near ocean entrances, seas 6 ft building to 8 
ft. Rain.
.TUE...S wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft, 
except 11 ft near ocean entrances. Rain.
.TUE NIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near
ocean entrances. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-101630-
Frederick Sound-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...S wind 15 kt becoming SE 25 kt late. Seas 3 ft 
building to 5 ft. Rain.
.TUE...S wind 25 kt becoming SW 20 kt in the afternoon. Seas 5 
ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind increasing to 20 kt. Seas 4 ft. 
.WED NIGHT...SW wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ035-101630-
Sumner Strait-
319 PM AKDT Mon Aug 9 2021

.TONIGHT...SW wind 15 kt becoming SE 20 kt late. Gusts to 35 kt
late. Seas 4 ft. Rain.
.TUE...SE wind 20 kt becoming SW in the afternoon. Seas 4 ft, 
except 8 ft near ocean entrances. 
.TUE NIGHT...SW wind 15 kt becoming S late. Seas 3 ft, except
8 ft near ocean entrances. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.WED NIGHT...SW wind 15 kt. Seas 3 ft. 
.THU...W wind 15 kt. Seas 3 ft. 
.FRI...W wind 15 kt. Seas 3 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-101630-
Clarence Strait-
319 PM AKDT Mon Aug 9 2021

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

.TONIGHT...SW wind 10 kt becoming SE and increasing to 25 kt late.
Seas building to 5 ft. Rain.
.TUE...S wind 20 kt diminishing in the afternoon. Seas 4 ft. 
.TUE NIGHT...S wind 15 kt diminishing late. Seas 3 ft. 
.WED...SE wind 15 kt. Seas 3 ft. 
.WED NIGHT...Variable wind 10 kt. Seas 2 ft or less. 
.THU...NW wind 15 kt. Seas 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...NW wind 10 kt. Seas 2 ft or less. 

$$
653 
FZAK51 PAJK 101249
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
449 AM AKDT Tue Aug 10 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-110300-
449 AM AKDT Tue Aug 10 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front will pass Tuesday morning with a wind shift from SE to 
SW. Outlook. Another front will move into the northern gulf on 
Wednesday while a ridge of high pressure pushes into the southern 
inner channels. 

$$

PKZ011-110300-
Glacier Bay-
449 AM AKDT Tue Aug 10 2021

.TODAY...S wind 10 kt increasing to 20 kt in the afternoon. Seas 
2 ft building to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas building to 3 ft in the afternoon. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft then 2 ft or less. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 

$$

PKZ012-110300-
Northern Lynn Canal-
449 AM AKDT Tue Aug 10 2021

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

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

$$

PKZ013-110300-
Southern Lynn Canal-
449 AM AKDT Tue Aug 10 2021

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

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

$$

PKZ021-110300-
Icy Strait-
449 AM AKDT Tue Aug 10 2021

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

.TODAY...E wind 15 kt becoming W 25 kt in the afternoon. Seas 3 ft
building to 5 ft in the afternoon. Strongest winds and highest
seas west of Point Adolphus. Rain early in the morning.
.TONIGHT...SW wind 25 kt diminishing to 15 kt late. Seas 5 ft
subsiding to 3 ft late.
.WED...SE wind 15 kt becoming SW 25 kt in the afternoon. Seas
building to 5 ft late. Rain.
.WED NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 

$$

PKZ022-110300-
Cross Sound-
449 AM AKDT Tue Aug 10 2021

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

.TODAY...E wind 20 kt becoming W. Seas 10 ft building to 15 ft in
the afternoon. SW swell. Rain early in the morning. 
.TONIGHT...SW wind 20 kt. Seas 13 ft. SW swell. 
.WED...S wind 15 kt. Seas 9 ft. S swell in the morning.
Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft. Rain.
.THU...S wind 25 kt diminishing to 15 kt. Seas 11 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 
.SAT...SW wind 15 kt. Seas 6 ft. 

$$

PKZ031-110300-
Stephens Passage-
449 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY TODAY...

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

$$

PKZ032-110300-
Northern Chatham Strait-
449 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the afternoon. Seas
5 ft subsiding to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ033-110300-
Southern Chatham Strait-
449 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning.
.TONIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near
ocean entrances. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-110300-
Frederick Sound-
449 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Gusts to 35 kt in the afternoon. Seas 3 ft. 
.WED NIGHT...SW wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ035-110300-
Sumner Strait-
449 AM AKDT Tue Aug 10 2021

.TODAY...S wind 15 kt. Seas 3 ft, except 8 ft near ocean 
entrances. Out of interior passes, gusts to 35 kt in the morning. 
Rain early in the morning. 
.TONIGHT...S wind 10 kt. Seas 2 ft or less. Near ocean entrances,
seas 8 ft. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.WED NIGHT...SW wind 15 kt. Seas 3 ft. 
.THU...W wind 15 kt. Seas 3 ft. 
.FRI...W wind 15 kt. Seas 3 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-110300-
Clarence Strait-
449 AM AKDT Tue Aug 10 2021

.TODAY...S wind 15 kt. Seas 3 ft. Rain early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Seas 3 ft. 
.WED NIGHT...S wind 10 kt. Seas 2 ft or less. 
.THU...NW wind 15 kt. Seas 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SW wind 10 kt becoming NW. Seas 2 ft or less. 

$$
418 
FZAK51 PAJK 101437 AAA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
637 AM AKDT Tue Aug 10 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-110315-
637 AM AKDT Tue Aug 10 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front will pass Tuesday morning with a wind shift  from SE to
SW. Outlook. Another front will move into the northern  gulf on
Wednesday while a ridge of high pressure pushes into the 
southern inner channels.  

$$

PKZ011-110315-
Glacier Bay-
637 AM AKDT Tue Aug 10 2021

.TODAY...S wind 10 kt increasing to 20 kt in the afternoon. Seas 
2 ft building to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas building to 3 ft in the afternoon. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft then 2 ft or less. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 



$$

PKZ012-110315-
Northern Lynn Canal-
637 AM AKDT Tue Aug 10 2021

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

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



$$

PKZ013-110315-
Southern Lynn Canal-
637 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THIS AFTERNOON...

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



$$

PKZ021-110315-
Icy Strait-
637 AM AKDT Tue Aug 10 2021

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

.TODAY...E wind 15 kt becoming W 25 kt in the afternoon. Seas 3 ft
building to 5 ft in the afternoon. Strongest winds and highest
seas west of Point Adolphus. Rain early in the morning.
.TONIGHT...SW wind 25 kt diminishing to 15 kt late. Seas 5 ft
subsiding to 3 ft late.
.WED...SE wind 15 kt becoming SW 25 kt in the afternoon. Seas
building to 5 ft late. Rain.
.WED NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 



$$

PKZ022-110315-
Cross Sound-
637 AM AKDT Tue Aug 10 2021

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

.TODAY...E wind 20 kt becoming W. Seas 10 ft building to 15 ft in
the afternoon. SW swell. Rain early in the morning. 
.TONIGHT...SW wind 20 kt. Seas 13 ft. SW swell. 
.WED...S wind 15 kt. Seas 9 ft. S swell in the morning.
Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft. Rain.
.THU...S wind 25 kt diminishing to 15 kt. Seas 11 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 
.SAT...SW wind 15 kt. Seas 6 ft. 



$$

PKZ031-110315-
Stephens Passage-
637 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY TODAY...

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



$$

PKZ032-110315-
Northern Chatham Strait-
637 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the afternoon. Seas
5 ft subsiding to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ033-110315-
Southern Chatham Strait-
637 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning.
.TONIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near
ocean entrances. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ034-110315-
Frederick Sound-
637 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Gusts to 35 kt in the afternoon. Seas 3 ft. 
.WED NIGHT...SW wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ035-110315-
Sumner Strait-
637 AM AKDT Tue Aug 10 2021

.TODAY...S wind 15 kt. Seas 3 ft, except 8 ft near ocean 
entrances. Out of interior passes, gusts to 35 kt in the morning. 
Rain early in the morning. 
.TONIGHT...S wind 10 kt. Seas 2 ft or less. Near ocean entrances,
seas 8 ft. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.WED NIGHT...SW wind 15 kt. Seas 3 ft. 
.THU...W wind 15 kt. Seas 3 ft. 
.FRI...W wind 15 kt. Seas 3 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 



$$

PKZ036-110315-
Clarence Strait-
637 AM AKDT Tue Aug 10 2021

UPDATED

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt diminishing. Seas 5 ft subsiding. Rain 
early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Seas 3 ft. 
.WED NIGHT...S wind 10 kt. Seas 2 ft or less. 
.THU...NW wind 15 kt. Seas 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SW wind 10 kt becoming NW. Seas 2 ft or less. 



$$
985 
FZAK51 PAJK 101720 AAB
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
920 AM AKDT Tue Aug 10 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-110330-
920 AM AKDT Tue Aug 10 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front will pass Tuesday morning with a wind shift  from SE to
SW. Outlook. Another front will move into the northern  gulf on
Wednesday while a ridge of high pressure pushes into the 
southern inner channels.  

$$

PKZ011-110330-
Glacier Bay-
920 AM AKDT Tue Aug 10 2021

.TODAY...S wind 10 kt increasing to 20 kt in the afternoon. Seas 
2 ft building to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.WED...SE wind 15 kt. Seas building to 3 ft in the afternoon. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft then 2 ft or less. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 



$$

PKZ012-110330-
Northern Lynn Canal-
920 AM AKDT Tue Aug 10 2021

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

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



$$

PKZ013-110330-
Southern Lynn Canal-
920 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THIS AFTERNOON...

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



$$

PKZ021-110330-
Icy Strait-
920 AM AKDT Tue Aug 10 2021

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

.TODAY...E wind 15 kt becoming W 25 kt in the afternoon. Seas 3 ft
building to 5 ft in the afternoon. Strongest winds and highest
seas west of Point Adolphus. Rain early in the morning.
.TONIGHT...SW wind 25 kt diminishing to 15 kt late. Seas 5 ft
subsiding to 3 ft late.
.WED...SE wind 15 kt becoming SW 25 kt in the afternoon. Seas
building to 5 ft late. Rain.
.WED NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 4 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 



$$

PKZ022-110330-
Cross Sound-
920 AM AKDT Tue Aug 10 2021

UPDATED

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

.TODAY...W wind 25 kt. Seas 15 ft. Seas 10 ft building to 15 ft 
in the afternoon. SW swell. Rain in the morning. 
.TONIGHT...SW wind 20 kt. Seas 13 ft. SW swell. 
.WED...S wind 15 kt. Seas 9 ft. S swell in the morning.
Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft. Rain.
.THU...S wind 25 kt diminishing to 15 kt. Seas 11 ft. 
.FRI...SW wind 15 kt. Seas 8 ft. 
.SAT...SW wind 15 kt. Seas 6 ft. 



$$

PKZ031-110330-
Stephens Passage-
920 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY TODAY...

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



$$

PKZ032-110330-
Northern Chatham Strait-
920 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the afternoon. Seas
5 ft subsiding to 4 ft in the afternoon. Rain early in the 
morning.
.TONIGHT...S wind 15 kt. Seas 3 ft. 
.WED...S wind 25 kt. Seas 5 ft. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ033-110330-
Southern Chatham Strait-
920 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning.
.TONIGHT...S wind 15 kt. Seas 3 ft, except 11 ft near ocean
entrances. 
.WED...S wind 20 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.WED NIGHT...S wind 20 kt. Seas 4 ft, except 8 ft near
ocean entrances. 
.THU...S wind 20 kt. Seas 4 ft. 
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ034-110330-
Frederick Sound-
920 AM AKDT Tue Aug 10 2021

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

.TODAY...S wind 25 kt diminishing to 20 kt in the morning. Seas 5
ft subsiding to 4 ft in the morning. Rain early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Gusts to 35 kt in the afternoon. Seas 3 ft. 
.WED NIGHT...SW wind 20 kt. Seas 4 ft. 
.THU...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ035-110330-
Sumner Strait-
920 AM AKDT Tue Aug 10 2021

.TODAY...S wind 15 kt. Seas 3 ft, except 8 ft near ocean 
entrances. Out of interior passes, gusts to 35 kt in the morning. 
Rain early in the morning. 
.TONIGHT...S wind 10 kt. Seas 2 ft or less. Near ocean entrances,
seas 8 ft. 
.WED...SW wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.WED NIGHT...SW wind 15 kt. Seas 3 ft. 
.THU...W wind 15 kt. Seas 3 ft. 
.FRI...W wind 15 kt. Seas 3 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 



$$

PKZ036-110330-
Clarence Strait-
920 AM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY TODAY...

.TODAY...S wind 25 kt diminishing. Seas 5 ft subsiding. Rain 
early in the morning. 
.TONIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 15 kt. Seas 3 ft. 
.WED NIGHT...S wind 10 kt. Seas 2 ft or less. 
.THU...NW wind 15 kt. Seas 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SW wind 10 kt becoming NW. Seas 2 ft or less. 



$$
183 
FZAK51 PAJK 102330
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
330 PM AKDT Tue Aug 10 2021

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-111600-
330 PM AKDT Tue Aug 10 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A ridge of high pressure will push into the southern panhandle
through Tuesday evening. A front will move into the northern
gulf on Wednesday and become stationary. Outlook. The front will 
track SE Friday. 

$$

PKZ011-111600-
Glacier Bay-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt diminishing late. Seas 3 ft in the
evening, then 2 ft or less late.
.WED...SE wind increasing to 15 kt. Seas building to 3 ft in the
afternoon. Rain.
.WED NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 
.SUN...Light winds becoming SE 10 kt. Seas 2 ft or less. 

$$

PKZ012-111600-
Northern Lynn Canal-
330 PM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 25 kt. Gusts to 40 kt in the evening. Seas 5 
ft. Showers in the evening. 
.WED...S wind 25 kt. Seas 5 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.THU...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas building to 3 ft. 

$$

PKZ013-111600-
Southern Lynn Canal-
330 PM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY WEDNESDAY...

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

$$

PKZ021-111600-
Icy Strait-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...SW wind 20 kt diminishing to 15 kt late. Gusts to 35 kt
in the evening. Seas 4 ft subsiding late. Showers early in the 
evening. Patchy fog.
.WED...SE wind 20 kt becoming SW in the afternoon. Seas
4 ft. Patchy fog in the morning. Rain.
.WED NIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...SE wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt becoming W. Seas 2 ft or less. 

$$

PKZ022-111600-
Cross Sound-
330 PM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...W wind 30 kt becoming SW 15 kt late. Gusts to 45 kt in
the evening. Seas 14 ft subsiding to 10 ft late. Showers early in
the evening. 
.WED...SW wind 15 kt increasing to 25 kt in the afternoon.
Seas 9 ft. S swell. Rain.
.WED NIGHT...SW wind 25 kt. Seas 9 ft. Rain.
.THU...SW wind 30 kt. Seas 10 ft. Rain.
.THU NIGHT...SW wind 25 kt. Seas 9 ft. Rain.
.FRI...SW wind 15 kt. Seas 7 ft. 
.SAT...SW wind 15 kt. Seas 6 ft. 
.SUN...W wind 10 kt. Seas 6 ft. 

$$

PKZ031-111600-
Stephens Passage-
330 PM AKDT Tue Aug 10 2021

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 25 kt diminishing to 15 kt late. Seas 5 ft
subsiding late. Patchy fog. 
.WED...S wind 25 kt. Seas 5 ft. Patchy fog in the morning. 
.WED NIGHT...S wind 25 kt. Seas 5 ft. 
.THU...S wind 25 kt. Gusts to 45 kt. Seas 5 ft. 
.THU NIGHT...S wind 25 kt. Gusts to 40 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ032-111600-
Northern Chatham Strait-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt, except 25 kt near Icy Strait in the
evening. Seas 4 ft subsiding late. Patchy fog.
.WED...S wind 20 kt, strongest winds near Icy Strait. Seas 4 ft. 
Patchy fog in the morning.
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.THU NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...Light winds. Seas 2 ft or less. 

$$

PKZ033-111600-
Southern Chatham Strait-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt. Seas 3 ft, except 10 ft near ocean 
entrances. Areas of fog. 
.WED...S wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. Areas of fog in the morning. 
.WED NIGHT...S wind 15 kt. Seas 4 ft, except 7 ft near
ocean entrances. 
.THU...S wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. 
.THU NIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.FRI...S wind 10 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-111600-
Frederick Sound-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt. Seas 3 ft. Areas of fog. 
.WED...S wind 15 kt. Seas 3 ft. Areas of fog in the morning. 
.WED NIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.THU NIGHT...SW wind 15 kt. Seas 3 ft. 
.FRI...SW wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SW wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ035-111600-
Sumner Strait-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near ocean 
entrances. Areas of fog. 
.WED...SW wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. Areas of fog in the morning. 
.WED NIGHT...SW wind 10 kt. Seas 2 ft or less. 
.THU...W wind 10 kt. Seas 2 ft or less. 
.THU NIGHT...W wind 10 kt. Seas 2 ft or less, except 5 ft
near ocean entrances. 
.FRI...W wind 10 kt. Seas 2 ft or less. 
.SAT...W wind 10 kt. Seas 2 ft or less. 
.SUN...Light winds becoming W 10 kt. Seas 2 ft or less. 

$$

PKZ036-111600-
Clarence Strait-
330 PM AKDT Tue Aug 10 2021

.TONIGHT...S wind 15 kt in the evening, diminishing late. Seas 3 
ft in the evening then 2 ft or less. Areas of fog. 
.WED...Light winds becoming S 10 kt in the afternoon. Seas
2 ft or less. Areas of fog in the morning. 
.WED NIGHT...S wind 10 kt in the evening becoming light.
Seas 2 ft or less. 
.THU...NW wind 10 kt. Seas 2 ft or less. 
.THU NIGHT...NW wind 15 kt. Seas 3 ft. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SW wind 10 kt becoming NW. Seas 2 ft or less. 
.SUN...NW wind 10 kt. Seas 2 ft or less. 

$$
143 
FZAK51 PAJK 111213
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
413 AM AKDT Wed Aug 11 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.

PKZ098-120230-
413 AM AKDT Wed Aug 11 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A weather front tracks NE from the Gulf into the northern and
central Panhandle this afternoon. Another front moves reaches
the central gulf Thu and stalls. A ridge of high pressure
persists across the southern Panhandle through Thu.  

$$

PKZ011-120230-
Glacier Bay-
413 AM AKDT Wed Aug 11 2021

.TODAY...SE wind increasing to 15 kt in the afternoon. Seas 
building to 3 ft in the afternoon. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.FRI...S wind 15 kt. Seas 4 ft then 2 ft or less. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ012-120230-
Northern Lynn Canal-
413 AM AKDT Wed Aug 11 2021

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

.TODAY...S wind 25 kt. Seas 5 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.THU...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas building to 3 ft. 

$$

PKZ013-120230-
Southern Lynn Canal-
413 AM AKDT Wed Aug 11 2021

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

.TODAY...S wind increasing to 25 kt in the afternoon. Seas 5 ft. 
Rain.
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.THU...S wind 25 kt. Seas 5 ft. Rain.
.THU NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ021-120230-
Icy Strait-
413 AM AKDT Wed Aug 11 2021

.TODAY...SW wind 15 kt becoming SE 20 kt in the afternoon. Seas 4
ft. Rain.
.TONIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...SW wind 15 kt. Seas building to 3 ft. 
.SUN...SW wind 10 kt. Seas 2 ft or less. 

$$

PKZ022-120230-
Cross Sound-
413 AM AKDT Wed Aug 11 2021

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

.TODAY...SW wind 20 kt. Seas 10 ft. Rain.
.TONIGHT...W wind 25 kt becoming S late. Seas 9 ft. Rain.
.THU...S wind 30 kt. Seas 11 ft. Rain.
.THU NIGHT...W wind 25 kt. Seas 11 ft. Rain.
.FRI...W wind 20 kt. Seas 8 ft. 
.SAT...W wind 15 kt. Seas 6 ft. 
.SUN...W wind 10 kt. Seas 6 ft. 

$$

PKZ031-120230-
Stephens Passage-
413 AM AKDT Wed Aug 11 2021

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

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

$$

PKZ032-120230-
Northern Chatham Strait-
413 AM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THIS AFTERNOON...

.TODAY...S wind 15 kt increasing to 25 kt in the afternoon. Seas
building to 5 ft. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.THU NIGHT...S 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...Light winds. Seas 2 ft or less. 

$$

PKZ033-120230-
Southern Chatham Strait-
413 AM AKDT Wed Aug 11 2021

.TODAY...S wind 15 kt. Seas building to 4 ft. Near ocean
entrances, seas 9 ft. 
.TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.THU...S wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.THU NIGHT...S wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-120230-
Frederick Sound-
413 AM AKDT Wed Aug 11 2021

.TODAY...S wind 15 kt. Seas building to 4 ft. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.THU NIGHT...SW wind 15 kt. Seas 3 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SW wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ035-120230-
Sumner Strait-
413 AM AKDT Wed Aug 11 2021

.TODAY...SW wind increasing to 15 kt in the afternoon. Seas 
building to 3 ft in the afternoon. Near ocean entrances, seas 7 
ft. 
.TONIGHT...SW wind 10 kt. Seas 2 ft or less, except 5 ft near
ocean entrances. 
.THU...Light winds becoming W 10 kt in the afternoon. Seas
2 ft or less, except 5 ft near ocean entrances. 
.THU NIGHT...Light winds. Seas 2 ft or less, except 5 ft
near ocean entrances. 
.FRI...SW wind 15 kt. Seas 4 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 
.SUN...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-120230-
Clarence Strait-
413 AM AKDT Wed Aug 11 2021

.TODAY...NW wind 10 kt early becoming light, then becoming S 10 
kt in the afternoon. Seas 2 ft or less, except 4 ft near ocean 
entrances. 
.TONIGHT...S wind 10 kt in the evening becoming light. Seas 2 ft
or less, except 4 ft near ocean entrances. 
.THU...W wind 10 kt. Seas 2 ft or less. 
.THU NIGHT...NW wind 10 kt. Seas 2 ft or less. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming NW. Seas 2 ft or less. 
.SUN...NW wind 10 kt. Seas 2 ft or less. 

$$
390 
FZAK51 PAJK 111532 AAA
CWFAJK

Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
732 AM AKDT Wed Aug 11 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.

PKZ098-120245-
732 AM AKDT Wed Aug 11 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A weather front tracks NE from the Gulf into the northern and
central Panhandle this afternoon. Another front moves reaches
the central gulf Thu and stalls. A ridge of high pressure
persists across the southern Panhandle through Thu.  

$$

PKZ011-120245-
Glacier Bay-
732 AM AKDT Wed Aug 11 2021

.TODAY...SE wind increasing to 15 kt in the afternoon. Seas 
building to 3 ft in the afternoon. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.FRI...S wind 15 kt. Seas 4 ft then 2 ft or less. 
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ012-120245-
Northern Lynn Canal-
732 AM AKDT Wed Aug 11 2021

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

.TODAY...S wind 25 kt. Seas 5 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.THU...S wind 30 kt. Gusts to 45 kt. Seas 6 ft. Rain.
.THU NIGHT...S wind 25 kt. Seas 5 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas building to 3 ft. 



$$

PKZ013-120245-
Southern Lynn Canal-
732 AM AKDT Wed Aug 11 2021

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

.TODAY...S wind increasing to 25 kt in the afternoon. Seas 5 ft. 
Rain.
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.THU...S wind 25 kt. Seas 5 ft. Rain.
.THU NIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ021-120245-
Icy Strait-
732 AM AKDT Wed Aug 11 2021

UPDATED

.TODAY...SE wind increasing to 20 kt in the afternoon. Seas 
building to 4 ft. Rain.
.TONIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 20 kt. Seas 4 ft. Rain.
.THU NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...SW wind 15 kt. Seas building to 3 ft. 
.SUN...SW wind 10 kt. Seas 2 ft or less. 



$$

PKZ022-120245-
Cross Sound-
732 AM AKDT Wed Aug 11 2021

UPDATED

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

.TODAY...W wind 15 kt becoming SW 25 kt in the afternoon. Seas 9 
ft. S swell. Rain.
.TONIGHT...W wind 25 kt becoming S late. Seas 9 ft. Rain.
.THU...S wind 30 kt. Seas 11 ft. Rain.
.THU NIGHT...W wind 25 kt. Seas 11 ft. Rain.
.FRI...W wind 20 kt. Seas 8 ft. 
.SAT...W wind 15 kt. Seas 6 ft. 
.SUN...W wind 10 kt. Seas 6 ft. 



$$

PKZ031-120245-
Stephens Passage-
732 AM AKDT Wed Aug 11 2021

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

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



$$

PKZ032-120245-
Northern Chatham Strait-
732 AM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THIS AFTERNOON...

.TODAY...S wind 15 kt increasing to 25 kt in the afternoon. Seas
building to 5 ft. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.THU NIGHT...S 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...Light winds. Seas 2 ft or less. 



$$

PKZ033-120245-
Southern Chatham Strait-
732 AM AKDT Wed Aug 11 2021

.TODAY...S wind 15 kt. Seas building to 4 ft. Near ocean
entrances, seas 9 ft. 
.TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.THU...S wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. 
.THU NIGHT...S wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 



$$

PKZ034-120245-
Frederick Sound-
732 AM AKDT Wed Aug 11 2021

.TODAY...S wind 15 kt. Seas building to 4 ft. 
.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.THU NIGHT...SW wind 15 kt. Seas 3 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SW wind 10 kt becoming light. Seas 2 ft or less. 



$$

PKZ035-120245-
Sumner Strait-
732 AM AKDT Wed Aug 11 2021

.TODAY...SW wind increasing to 15 kt in the afternoon. Seas 
building to 3 ft in the afternoon. Near ocean entrances, seas 7 
ft. 
.TONIGHT...SW wind 10 kt. Seas 2 ft or less, except 5 ft near
ocean entrances. 
.THU...Light winds becoming W 10 kt in the afternoon. Seas
2 ft or less, except 5 ft near ocean entrances. 
.THU NIGHT...Light winds. Seas 2 ft or less, except 5 ft
near ocean entrances. 
.FRI...SW wind 15 kt. Seas 4 ft. 
.SAT...W wind 10 kt. Seas 2 ft or less. 
.SUN...W wind 10 kt. Seas 2 ft or less. 



$$

PKZ036-120245-
Clarence Strait-
732 AM AKDT Wed Aug 11 2021

.TODAY...NW wind 10 kt early becoming light, then becoming S 10 
kt in the afternoon. Seas 2 ft or less, except 4 ft near ocean 
entrances. 
.TONIGHT...S wind 10 kt in the evening becoming light. Seas 2 ft
or less, except 4 ft near ocean entrances. 
.THU...W wind 10 kt. Seas 2 ft or less. 
.THU NIGHT...NW wind 10 kt. Seas 2 ft or less. 
.FRI...NW wind 15 kt. Seas 3 ft. 
.SAT...SE wind 10 kt becoming NW. Seas 2 ft or less. 
.SUN...NW wind 10 kt. Seas 2 ft or less. 



$$
737 
FZAK51 PAJK 112245
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
245 PM AKDT Wed Aug 11 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.

PKZ098-121530-
245 PM AKDT Wed Aug 11 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front tracks NE into the northern and central Panhandle this 
afternoon, then stalls over the next couple days. At the same 
time, a ridge of high pressure persists across the southern 
Panhandle through Friday. Outlook: A wave of low pressure moves NE
into the NE Gulf Coast while its associated front pushes SE 
through the Panhandle Friday. 

$$

PKZ011-121530-
Glacier Bay-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...S wind 10 kt. Seas 2 ft or less. Rain.
.THU...SE wind 15 kt. Seas 3 ft. Rain.
.THU NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.FRI...SE wind 15 kt. Seas 3 ft. Rain.
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. Rain.
.SAT...Light winds becoming SW 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ012-121530-
Northern Lynn Canal-
245 PM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...S wind 25 kt. Gusts to 35 kt in the evening. Seas 4 
ft. Rain.
.THU...S wind 30 kt. Gusts to 45 kt in the afternoon. Seas 6 ft. 
Rain.
.THU NIGHT...S wind 30 kt diminishing to 20 kt late. Seas
6 ft subsiding to 4 ft late. Rain.
.FRI...S wind 25 kt. Seas 5 ft. Rain.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas 2 ft or less. 
.MON...Light winds becoming SE 10 kt. Seas 2 ft or less. 

$$

PKZ013-121530-
Southern Lynn Canal-
245 PM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...S wind 20 kt. Seas 4 ft. Rain.
.THU...S wind 25 kt. Seas 5 ft. Rain.
.THU NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ021-121530-
Icy Strait-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...E wind 15 kt. Seas 3 ft. Rain.
.THU...SE wind 20 kt becoming W in the afternoon. Seas 4 ft.
Rain.
.THU NIGHT...W wind 15 kt becoming SE late. Seas 3 ft. Rain.
.FRI...W wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...W wind 10 kt. Seas 2 ft or less. Rain.
.SAT...SW wind 15 kt. Seas building to 3 ft. 
.SUN...SW wind 10 kt. Seas 2 ft or less. 
.MON...Light winds becoming W 10 kt. Seas 2 ft or less. 

$$

PKZ022-121530-
Cross Sound-
245 PM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 20 kt. Seas 9 ft. Rain.
.THU...SW wind 30 kt. Seas 11 ft. Rain.
.THU NIGHT...SW wind 25 kt. Seas 10 ft. Rain.
.FRI...SW wind 25 kt. Seas 8 ft. Rain.
.FRI NIGHT...W wind 10 kt. Seas 8 ft. Rain.
.SAT...W wind 10 kt. Seas 6 ft. 
.SUN...W wind 10 kt. Seas 6 ft. 
.MON...W wind 10 kt. Seas 5 ft. 

$$

PKZ031-121530-
Stephens Passage-
245 PM AKDT Wed Aug 11 2021

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 20 kt. Seas 4 ft. 
.THU...S wind 25 kt. Seas 5 ft. 
.THU NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 25 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 4 ft. Rain.
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ032-121530-
Northern Chatham Strait-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.THU NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...Light winds. Seas 2 ft or less. 
.MON...S wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ033-121530-
Southern Chatham Strait-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...S wind 15 kt. Seas 3 ft, except 7 ft near ocean 
entrances. 
.THU...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.THU NIGHT...S wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. Rain late. 
.FRI...S wind 20 kt. Seas 4 ft, except 8 ft near ocean
entrances. Rain.
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. Rain.
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-121530-
Frederick Sound-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...S wind 20 kt. Seas 4 ft. 
.THU...S wind 20 kt. Seas 4 ft. 
.THU NIGHT...SW wind 15 kt. Seas 3 ft. Rain late. 
.FRI...S wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 4 ft. Rain.
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SW wind 10 kt becoming light. Seas 2 ft or less. 
.MON...SW wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ035-121530-
Sumner Strait-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...SW wind 10 kt. Seas 2 ft or less, except 5 ft near
ocean entrances. 
.THU...Light winds becoming W 10 kt in the afternoon. Seas
2 ft or less, except 5 ft near ocean entrances. 
.THU NIGHT...Light winds. Seas 2 ft or less, except 5 ft
near ocean entrances. 
.FRI...SE wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...W wind 20 kt. Seas 4 ft. Rain.
.SAT...W wind 10 kt. Seas 2 ft or less. 
.SUN...W wind 10 kt. Seas 2 ft or less. 
.MON...W wind 10 kt. Seas 2 ft or less. 

$$

PKZ036-121530-
Clarence Strait-
245 PM AKDT Wed Aug 11 2021

.TONIGHT...S wind 10 kt in the evening becoming light. Seas 2 ft
or less, except 4 ft near ocean entrances. 
.THU...W wind 10 kt. Seas 2 ft or less. 
.THU NIGHT...NW wind 10 kt. Seas 2 ft or less. 
.FRI...SE wind 15 kt. Seas 3 ft. Rain.
.FRI NIGHT...SE wind 15 kt. Seas 3 ft. Rain.
.SAT...SE wind 10 kt becoming NW. Seas 2 ft or less. 
.SUN...NW wind 10 kt. Seas 2 ft or less. 
.MON...Light winds becoming W 10 kt. Seas 2 ft or less. 

$$
516 
FZAK51 PAJK 121139
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
339 AM AKDT Thu Aug 12 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.

PKZ098-130230-
339 AM AKDT Thu Aug 12 2021
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front tracks NE into the northern and central Panhandle this 
afternoon, then stalls over the next couple days. At the same 
time, a ridge of high pressure persists across the southern 
Panhandle through Friday. Outlook: A wave of low pressure moves NE
into the NE Gulf Coast while its associated front pushes SE 
through the Panhandle Friday. 

$$

PKZ011-130230-
Glacier Bay-
339 AM AKDT Thu Aug 12 2021

.TODAY...SE wind 15 kt. Seas 3 ft. Rain.
.TONIGHT...S wind 15 kt. Seas 3 ft. Rain.
.FRI...SE wind 15 kt. Seas 3 ft in the morning then 2 ft or
less. Rain.
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less. 
.SAT...SW wind 10 kt becoming light. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ012-130230-
Northern Lynn Canal-
339 AM AKDT Thu Aug 12 2021

...GALE WARNING THROUGH THIS EVENING...

.TODAY...S wind 25 kt increasing to 35 kt. Seas 7 ft. Rain.
.TONIGHT...S wind 35 kt diminishing to 20 kt late. Gusts to 50 kt
in the evening. Seas 7 ft subsiding to 5 ft. Rain.
.FRI...S wind 25 kt. Seas 5 ft. Rain.
.FRI NIGHT...S wind 20 kt. Seas 4 ft. Rain.
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...SE wind 10 kt. Seas building to 3 ft. 
.MON...Light winds becoming SE 15 kt. Seas building to 3 ft. 

$$

PKZ013-130230-
Southern Lynn Canal-
339 AM AKDT Thu Aug 12 2021

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

.TODAY...S wind 25 kt. Seas 5 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft.
Rain.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.SAT...S wind 15 kt. Seas 3 ft. 
.SUN...S wind 15 kt. Seas building to 3 ft. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ021-130230-
Icy Strait-
339 AM AKDT Thu Aug 12 2021

.TODAY...SE wind 20 kt becoming W in the afternoon. Seas 4 ft.
Rain.
.TONIGHT...W wind 15 kt becoming SE late. Seas 4 ft. Rain.
.FRI...W wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...W wind 10 kt. Seas 3 ft. 
.SAT...SW wind 10 kt. Seas 2 ft or less. 
.SUN...W wind 10 kt. Seas building to 3 ft. 
.MON...Light winds becoming SW 10 kt. Seas 2 ft or less. 

$$

PKZ022-130230-
Cross Sound-
339 AM AKDT Thu Aug 12 2021

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

.TODAY...SW wind 25 kt. Seas 11 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 11 ft. Rain.
.FRI...W wind 20 kt. Seas 9 ft. Rain.
.FRI NIGHT...W wind 15 kt. Seas 8 ft. 
.SAT...W wind 15 kt. Seas 6 ft. 
.SUN...W wind 10 kt. Seas 5 ft. 
.MON...W wind 10 kt. Seas 5 ft. 

$$

PKZ031-130230-
Stephens Passage-
339 AM AKDT Thu Aug 12 2021

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

.TODAY...S wind 25 kt. Gusts to 40 kt. Seas 5 ft. 
.TONIGHT...S wind 20 kt. Gusts to 35 kt in the evening. Seas
4 ft. Rain.
.FRI...S wind 25 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. Rain.
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...Light winds. Seas 2 ft or less. 

$$

PKZ032-130230-
Northern Chatham Strait-
339 AM AKDT Thu Aug 12 2021

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

.TODAY...S wind 25 kt. Gusts to 40 kt in the morning. Seas 4 ft. 
Rain.
.TONIGHT...S wind 20 kt. Seas 4 ft. Rain.
.FRI...S wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 3 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...Light winds. Seas 2 ft or less. 
.MON...S wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ033-130230-
Southern Chatham Strait-
339 AM AKDT Thu Aug 12 2021

.TODAY...S wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. 
.TONIGHT...S wind 15 kt. Seas 3 ft, except 8 ft near ocean
entrances. Rain late. 
.FRI...S wind 20 kt. Seas 5 ft, except 10 ft near ocean
entrances. Rain.
.FRI NIGHT...S wind 15 kt. Seas 4 ft, except 9 ft near ocean
entrances. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...S wind 10 kt. Seas 2 ft or less. 
.MON...S wind 10 kt. Seas 2 ft or less. 

$$

PKZ034-130230-
Frederick Sound-
339 AM AKDT Thu Aug 12 2021

.TODAY...S wind 20 kt. Seas 4 ft. 
.TONIGHT...SW wind 15 kt. Seas 3 ft. Rain late. 
.FRI...S wind 20 kt. Seas 4 ft. Rain.
.FRI NIGHT...S wind 15 kt. Seas 4 ft. 
.SAT...S wind 10 kt. Seas 2 ft or less. 
.SUN...SW wind 10 kt. Seas 2 ft or less. 
.MON...SW wind 10 kt becoming light. Seas 2 ft or less. 

$$

PKZ035-130230-
Sumner Strait-
339 AM AKDT Thu Aug 12 2021

.TODAY...S wind 10 kt early in the morning becoming light, then
becoming W 10 kt in the afternoon. Seas 2 ft or less, except 5 ft
near ocean entrances. 
.TONIGHT...Light winds. Seas 2 ft or less, except 6 ft near ocean
entrances. 
.FRI...SE wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. Rain.
.FRI NIGHT...W wind 20 kt. Seas 4 ft, except 7 ft near ocean
entrances. Rain.
.SAT...W wind 10 kt. Seas 2 ft or less. 
.SUN...Light winds becoming W 10 kt. Seas 2 ft or less. 
.MON...NW wind 10 kt becoming SW. Seas 2 ft or less. 

$$

PKZ036-130230-
Clarence Strait-
339 AM AKDT Thu Aug 12 2021

.TODAY...Light winds becoming W 10 kt. Seas 2 ft or less, except
4 ft near ocean entrances. 
.TONIGHT...NW wind 10 kt. Seas 2 ft or less. 
.FRI...SE wind 15 kt. Seas 3 ft. Rain in the afternoon. 
.FRI NIGHT...SE wind 20 kt. Seas 4 ft. Rain.
.SAT...SE wind 10 kt becoming NW. Seas 2 ft or less. 
.SUN...NW wind 10 kt. Seas 2 ft or less. 
.MON...W wind 10 kt. Seas 2 ft or less. 

$$

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 Aug 6, 2:57 PM AKDT, 13 hours 6 minutes earlier.

Area forecast discussion, Aug 6, 2:57 PM AKDT, 13 hours 6 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
257 PM AKDT Fri Aug 6 2021

.SHORT TERM...A weak area of low pressure continues to weaken
further and progress eastward this afternoon into the evening.
This feature is promoting low clouds and rain showers across the
region. Expect chances for precip to decrease this evening and
through Saturday as high pressure begins to build over the Gulf
and panhandle. Conditions should remain cloudy for the most part
but some areas may see some breaks in the clouds. Current thinking
is that the best chances for this to occur will be in the far
northern portions of the panhandle such as Haines and Skagway.
Enjoy this break while it lasts as going into Saturday night the
next system will be encroaching upon us. August typically marks
the beginning of the wet season and this system will be the first
of several that will be impacting the region this upcoming week.
It will move in from the west and Yakutat could begin seeing
precip as early as Saturday night but PoPs reach 100 on Sunday.
Confidence has increased to the point that over the the course of
the day and into the night, these high PoPs will be warranted
across the entire forecast AOR. There are multiple indications
that this will be an atmospheric river as guidance is insisting
that the moisture plume will extend above 500mb. Further, current
IVT anomalies during the short term period get up above 5.
Heaviest precipitation looks to be focused on northern areas where
between 12z Sunday through 12z Monday, multiple locations will
likely have already seen an inch or better of rain.

Temperatures this weekend look to be mostly seasonal with highs
in the upper 50s to low 60s. There should be minimal diurnal
swings at night as overnight lows will be in the low to mid 50s.

Winds will be mostly inconsequential through the forecast period
however a strengthening pressure gradient could drive an increase
through the northern inner channels Saturday afternoon through the
duration of the short term. Will continue to monitor guidance
however SCA criteria is currently in the forecast for that time
frame.

.LONG TERM.../Sunday through next Friday/...A period of near-
persistent west to southwesterly flow with hefty jet support
(around 140 kt) necessitates a very wet forecast next week. An
active jet complete with some tropical cyclone activity drawn
into the typically active zone along the 50th parallel storm
track will mean heavy rain at times across Southeast Alaska next
week. While Southeast Alaska's wet season typically gets primed in
August (similar to the rest of the Great Land), this period
likely hosts more than one atmospheric river (AR) event. At
various times, several solutions suggest ten- year return
intervals could be reached during various periods across the
northern and central Panhandle. In addition, both GEFS and EC
Ensembles point to a clustering of members aiming IVT values in
excess of 500 kg/m/s across mainly the north/central areas, but a
few solutions do not omit the southern Panhandle at times as well.
With such a persistently wet flow pattern, there is a risk of
some flooding. Exactly where, when, and how much are all questions
we do not have specific answers for. But with recurrence
intervals most impressive across the north, we would speculate
that confidence would be greatest for areas from Sitka/Petersburg
northward. In addition, since the north has not been particularly
wet recently, any chance of flooding will probably be later in the
period (Wednesday beyond). But again, confidence is low at this
point. While not as important as it would be two months earlier,
freezing levels should also jump in excess of 12K feet at times,
all characteristic of high energy atmospheric rivers. Should all
of these parameters fail to capture attention, two tropically
originating systems lurk off the Japanese coast. Tropical Cyclone
Nida and Tropical Storm Mirinae lie ready to be mined of their
thick profiles of equatorial moisture.

Temperatures between 50 and 60 degrees look solid across the
region. With successive fronts pushing across the region, we can
expect periods of breezy conditions along the coast and through
the Inner Channels, but timing differences within solutions
prevent us from nailing down specific times at this stage.

We posted a special weather statement to draw attention to the wet
period next week. With Alaska Pacific River Forecast Center and
further WPC coordination on Friday, a hydrologic outlook could be
issued Friday or later this weekend should we determine a
stronger risk of flooding. Should confidence rise further, flood
watches could be necessary next week.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...None.
MARINE...None.

&&

JDR/JWA

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The office that day

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

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Aug 7, 3:31 PM AKDTSmall Craft AdvisoryAJK9 days

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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.