Coastal Waters Forecast
Issued by NWS Juneau, AK

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Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
230 PM AKDT Sun Sep 20 2020

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

PKZ098-211615-
230 PM AKDT Sun Sep 20 2020
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A low over the central gulf weakens and heads into the northern
gulf through Monday. A gale force front moves into the eastern
gulf by Tuesday.

$$

PKZ011-211615-
Glacier Bay-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...S wind 10 kt. Seas 2 ft or less.
.MON...SE wind 10 kt. Seas 2 ft or less. Showers in the
afternoon.
.MON NIGHT...SE wind 10 kt. Seas 2 ft or less. Showers.
.TUE...NE wind 20 kt. Seas 4 ft.
.TUE NIGHT...NE wind 20 kt. Seas 4 ft.
.WED...NE wind 15 kt. Seas 4 ft then 2 ft or less.
.THU...E wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 10 kt. Seas 2 ft or less.

$$

PKZ012-211615-
Northern Lynn Canal-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft or less.
.MON...S wind 10 kt. Seas 2 ft or less. Showers in the
afternoon.
.MON NIGHT...S wind 10 kt. Seas 2 ft or less. Showers in the
evening.
.TUE...S wind 10 kt. Seas 2 ft or less.
.TUE NIGHT...N wind 20 kt. Seas 4 ft.
.WED...N wind 20 kt becoming light. Seas 4 ft then 2 ft or
less.
.THU...Light winds. Seas 2 ft or less.
.FRI...Light winds becoming S 10 kt. Seas 2 ft or less.

$$

PKZ013-211615-
Southern Lynn Canal-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...S wind increasing to 15 kt. Seas building to 3 ft
late.
.MON...S wind 15 kt. Seas 3 ft.
.MON NIGHT...S wind 15 kt. Seas 3 ft.
.TUE...S wind 20 kt. Gusts to 35 kt. Seas 4 ft.
.TUE NIGHT...NE wind 20 kt. Gusts to 35 kt. Seas 4 ft.
.WED...N wind 15 kt. Seas 4 ft then 2 ft or less.
.THU...N wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.

$$

PKZ021-211615-
Icy Strait-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...SE wind 15 kt. Seas 3 ft. Showers in the evening.
.MON...SE wind 15 kt. Seas 3 ft.
.MON NIGHT...E wind 15 kt. Seas 4 ft.
.TUE...E wind 20 kt. Seas 4 ft.
.TUE NIGHT...E wind 20 kt. Seas 4 ft.
.WED...E wind 20 kt. Seas 4 ft.
.THU...E wind 10 kt. Seas 3 ft.
.FRI...E wind 10 kt. Seas 2 ft or less.

$$

PKZ022-211615-
Cross Sound-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...E wind 20 kt diminishing late. Seas 6 ft. S swell
late. Showers in the evening.
.MON...E wind 15 kt. Seas 6 ft. S swell in the morning.
Showers in the afternoon.
.MON NIGHT...E wind 20 kt. Seas 6 ft.
.TUE...E wind 30 kt. Seas 9 ft.
.TUE NIGHT...E wind 30 kt. Seas 9 ft.
.WED...E wind 25 kt diminishing to 15 kt. Seas 7 ft.
.THU...E wind 15 kt. Seas 5 ft.
.FRI...E wind 15 kt. Seas 6 ft.

$$

PKZ031-211615-
Stephens Passage-
230 PM AKDT Sun Sep 20 2020

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

$$

PKZ032-211615-
Northern Chatham Strait-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...S wind 15 kt. Seas 3 ft. Showers in the evening.
.MON...S wind 15 kt. Seas 3 ft.
.MON NIGHT...SE wind 15 kt. Gusts to 35 kt late. Seas 4 ft.
.TUE...S wind 25 kt. Gusts to 40 kt. Seas 5 ft.
.TUE NIGHT...S wind 25 kt. Seas 5 ft.
.WED...S wind 20 kt. Seas 4 ft.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.

$$

PKZ033-211615-
Southern Chatham Strait-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...S wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. Showers in the evening.
.MON...S wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances. Showers in the morning.
.MON NIGHT...S wind 20 kt. Seas 4 ft.
.TUE...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 9 ft
near ocean entrances.
.TUE NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except
11 ft near ocean entrances. Rain.
.WED...S wind 20 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 3 ft.
.FRI...S wind 10 kt. Seas 2 ft or less.

$$

PKZ034-211615-
Frederick Sound-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...E wind 15 kt. Seas 3 ft. Showers in the evening.
.MON...SE wind 15 kt. Seas 3 ft.
.MON NIGHT...SE wind 20 kt. Gusts to 35 kt late. Seas 4 ft.
.TUE...SE wind 25 kt. Seas 5 ft.
.TUE NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft.
.WED...E wind 15 kt. Seas 4 ft.
.THU...SE wind 10 kt. Seas 3 ft.
.FRI...E wind 10 kt. Seas 3 ft.

$$

PKZ035-211615-
Sumner Strait-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...E wind 15 kt. Gusts to 35 kt in the evening. Seas
4 ft. Showers.
.MON...E wind 15 kt. Gusts to 35 kt in the afternoon. Seas
4 ft.
.MON NIGHT...SE wind 20 kt. Gusts to 40 kt. Seas 4 ft.
.TUE...E wind 25 kt. Gusts to 40 kt. Seas 5 ft.
.TUE NIGHT...E wind 25 kt. Gusts to 40 kt. Seas 5 ft.
.WED...E wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.FRI...SE wind 15 kt. Seas 3 ft.

$$

PKZ036-211615-
Clarence Strait-
230 PM AKDT Sun Sep 20 2020

.TONIGHT...SE wind 15 kt. Seas 4 ft. Showers and isolated
thunderstorms in the evening.
.MON...SE wind 20 kt. Seas 4 ft.
.MON NIGHT...S wind 20 kt. Seas 4 ft.
.TUE...SE wind 30 kt. Seas 6 ft.
.TUE NIGHT...SE wind 30 kt. Seas 6 ft. Rain.
.WED...S wind 20 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...SE wind 15 kt. Seas 3 ft.

$$



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