Coastal Waters Forecast
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Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
334 PM AKDT Thu Aug 28 2025

Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM

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

PKZ099-291745-
334 PM AKDT Thu Aug 28 2025
.SYNOPSIS FOR OUTSIDE WATERS...
High pressure persists over the eastern gulf as a low moves into
the Alaska Peninsula. The high will then move back into the
central gulf by the weekend. Winds are expected to remain on the
lighter side for the Inner Channels aside from afternoon sea
breezes.

$$

PKZ641-291745-
Dixon Entrance to Cape Decision out to 15 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.

$$

PKZ661-291745-
Dixon Entrance to Cape Decision from 15 to 90 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.FRI...N wind 20 kt. Seas 6 ft.
.FRI NIGHT...N wind 20 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 8 ft.
.MON...NW wind 25 kt. Seas 10 ft.
.TUE...N wind 20 kt. Seas 9 ft.

$$

PKZ642-291745-
Cape Decision to Cape Edgecumbe out to 15 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.

$$

PKZ662-291745-
Cape Decision to Cape Edgecumbe from 15 to 80 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.FRI...NW wind 20 kt. Seas 6 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.TUE...N wind 20 kt. Seas 9 ft.

$$

PKZ643-291745-
Cape Edgecumbe to Cape Spencer out to 15 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...Light winds becoming NW 10 kt. Seas 4 ft.
.FRI...NW wind 15 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ663-291745-
Cape Edgecumbe to Cape Spencer from 15 to 80 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...Light winds becoming NW 10 kt. Seas 4 ft.
.FRI...NW wind 10 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.

$$

PKZ644-291745-
Cape Spencer to Cape Fairweather out to 15 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...Light winds. Seas 4 ft. Patchy dense fog.
.FRI...Light winds becoming NW 15 kt in the afternoon. Seas
5 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SAT NIGHT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ664-291745-
Cape Spencer to Cape Fairweather from 15 to 85 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...SW wind 10 kt. Seas 5 ft. Patchy dense fog.
.FRI...W wind 10 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.

$$

PKZ651-291745-
Cape Fairweather to Icy Cape out to 15 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...E wind 10 kt. Seas 6 ft. Patchy dense fog.
.FRI...E wind 15 kt. Seas 6 ft.
.FRI NIGHT...W wind 10 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SAT NIGHT...NW wind 15 kt. Seas 5 ft.
.SUN...NW wind 15 kt. Seas 4 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...NW wind 15 kt. Seas 6 ft.

$$

PKZ671-291745-
Cape Fairweather to Icy Cape from 15 to 80 NM-
334 PM AKDT Thu Aug 28 2025

.TONIGHT...S wind 10 kt. Seas 6 ft. Patchy dense fog.
.FRI...SW wind 10 kt. Seas 6 ft. Patchy dense fog in the
morning.
.FRI NIGHT...W wind 10 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SAT NIGHT...NW wind 15 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.MON...NW wind 20 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 7 ft.

$$

PKZ652-291745-
Icy Cape to Cape Suckling out to 15 NM-
334 PM AKDT Thu Aug 28 2025

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

.TONIGHT...E wind 20 kt. Seas 8 ft. Rain.
.FRI...E wind 25 kt becoming SE 15 kt in the afternoon. Seas
7 ft. Rain.
.FRI NIGHT...SE wind 10 kt becoming NW late. Seas 7 ft. Rain
in the evening.
.SAT...NW wind 10 kt. Seas 6 ft.
.SAT NIGHT...W wind 10 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.
.TUE...W wind 15 kt. Seas 5 ft.

$$

PKZ672-291745-
Icy Cape to Cape Suckling from 15 to 80 NM-
334 PM AKDT Thu Aug 28 2025

...SMALL CRAFT ADVISORY FRIDAY...

.TONIGHT...SE wind 20 kt. Seas 7 ft. Rain in the evening.
.FRI...S wind 20 kt. Seas 8 ft.
.FRI NIGHT...SW wind 15 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 7 ft.
.SAT NIGHT...W wind 15 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.MON...W wind 20 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 7 ft.

$$