Coastal Waters Forecast
Issued by NWS Juneau, AK

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Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
255 PM AKDT Thu Jul 31 2025

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.

PKZ098-011645-
255 PM AKDT Thu Jul 31 2025
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A mature meandering low in the far southern Gulf continues to
have multiple weak disturbances move around it and up into the
Panhandle through the rest of the week. Another of these
disturbances arrives late Thursday afternoon. The low weakens
over the weekend, and departs after the weekend.

$$

PKZ011-011645-
Glacier Bay-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...Light winds becoming SE 10 kt in the evening, then
becoming NW late. Seas 2 ft or less. Rain late.
.FRI...N wind 10 kt becoming SE in the afternoon. Seas 2 ft or
less. Rain in the morning.
.FRI NIGHT...S wind 10 kt becoming N late. Seas 2 ft or less.
Rain in the evening.
.SAT...Light winds. Seas 2 ft or less.
.SAT NIGHT...Light winds. Seas 2 ft or less.
.SUN...NE wind 10 kt. Seas 2 ft or less.
.MON...NW wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ012-011645-
Northern Lynn Canal-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SE wind 10 kt increasing to 15 kt, then decreasing back
to 10 kt. Seas 3 ft. Rain late.
.FRI...S wind 10 kt. Seas 2 ft or less.
.FRI NIGHT...SE wind 15 kt diminishing to 10 kt late. Seas 3 ft.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...S wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ013-011645-
Southern Lynn Canal-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain late.
.FRI...SE wind 10 kt. Seas 2 ft or less.
.FRI NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...SE wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ021-011645-
Icy Strait-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...E wind 10 kt. Seas 2 ft or less. Rain late.
.FRI...SE wind 10 kt. Seas 2 ft or less. Rain in the
afternoon.
.FRI NIGHT...E wind 10 kt. Seas 2 ft or less.
.SAT...E wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...E wind 10 kt. Seas 2 ft or less.
.SUN...E wind 10 kt. Seas 2 ft or less.
.MON...W wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ022-011645-
Cross Sound-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SW wind 15 kt becoming E 10 kt in the evening. Seas
building to 3 ft. Rain late.
.FRI...E wind 10 kt. Seas 3 ft. Rain.
.FRI NIGHT...W wind 10 kt becoming E late. Seas 4 ft. Rain in
the evening.
.SAT...Light winds. Seas 3 ft. Rain.
.SAT NIGHT...E wind 10 kt. Seas 3 ft. Rain.
.SUN...NE wind 10 kt. Seas 3 ft.
.MON...NE wind 10 kt. Seas 4 ft.
.TUE...E wind 10 kt. Seas 4 ft.

$$

PKZ031-011645-
Stephens Passage-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain late.
.FRI...SE wind 10 kt. Seas 2 ft or less.
.FRI NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...SE wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ032-011645-
Northern Chatham Strait-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SE wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.
.FRI NIGHT...S wind 10 kt. Seas 2 ft or less.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...SE wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ033-011645-
Southern Chatham Strait-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...Light winds becoming S 10 kt. Seas building to 3 ft
late. Rain in the evening.
.FRI...S wind 10 kt. Seas 3 ft.
.FRI NIGHT...S wind 10 kt. Seas 3 ft in the evening then 2 ft
or less.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less. Rain.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...S wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ034-011645-
Frederick Sound-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...Light winds becoming S 10 kt. Seas 2 ft or less. Rain
late.
.FRI...S wind 10 kt. Seas 2 ft or less.
.FRI NIGHT...S wind 10 kt becoming E late. Seas 2 ft or less.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less.
.SUN...SE wind 10 kt. Seas 2 ft or less.
.MON...SE wind 10 kt. Seas 2 ft or less.
.TUE...Light winds. Seas 2 ft or less.

$$

PKZ035-011645-
Sumner Strait-
255 PM AKDT Thu Jul 31 2025

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

$$

PKZ036-011645-
Clarence Strait-
255 PM AKDT Thu Jul 31 2025

.TONIGHT...SE wind 15 kt. Seas 3 ft.
.FRI...SE wind 15 kt. Seas 3 ft.
.FRI NIGHT...SE wind 15 kt. Seas 3 ft.
.SAT...SE wind 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE wind 10 kt. Seas 2 ft or less. Rain.
.SUN...SE wind 15 kt. Seas 3 ft.
.MON...S wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 3 ft.

$$