Coastal Waters Forecast
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Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
338 AM 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.

PKZ099-290545-
338 AM 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. Winds in the central gulf pick up out of the south for
the end of the week.

$$

PKZ641-290545-
Dixon Entrance to Cape Decision out to 15 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...NW wind 15 kt. Seas 3 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft.
.FRI...NW wind 20 kt. Seas 4 ft.
.FRI NIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 7 ft.

$$

PKZ661-290545-
Dixon Entrance to Cape Decision from 15 to 90 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...NW wind 10 kt. Seas 3 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft.
.FRI...N wind 20 kt. Seas 5 ft.
.FRI NIGHT...N wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 25 kt. Seas 7 ft.
.MON...NW wind 25 kt. Seas 8 ft.

$$

PKZ642-290545-
Cape Decision to Cape Edgecumbe out to 15 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...NW wind 10 kt. Seas 3 ft.
.TONIGHT...NW wind 15 kt. Seas 3 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ662-290545-
Cape Decision to Cape Edgecumbe from 15 to 80 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...W wind 10 kt. Seas 3 ft early in the morning then 2 ft
or less.
.TONIGHT...NW wind 15 kt. Seas 3 ft.
.FRI...NW wind 20 kt. Seas 5 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 7 ft.

$$

PKZ643-290545-
Cape Edgecumbe to Cape Spencer out to 15 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...Light winds. Seas 2 ft or less.
.TONIGHT...NW wind 10 kt. Seas building to 3 ft late.
.FRI...NW wind 15 kt. Seas 4 ft.
.FRI NIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ663-290545-
Cape Edgecumbe to Cape Spencer from 15 to 80 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...S wind 10 kt early in the morning becoming light. Seas
building to 3 ft.
.TONIGHT...NW wind 10 kt. Seas 3 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.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 7 ft.

$$

PKZ644-290545-
Cape Spencer to Cape Fairweather out to 15 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...Light winds becoming SE 10 kt in the morning, then
becoming light in the afternoon. Seas 2 ft or less.
.TONIGHT...Light winds. Seas 3 ft.
.FRI...Light winds becoming NW 15 kt in the afternoon. Seas
5 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ664-290545-
Cape Spencer to Cape Fairweather from 15 to 85 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...S wind 10 kt. Seas building to 3 ft.
.TONIGHT...SW wind 10 kt. Seas 4 ft.
.FRI...W wind 10 kt. Seas 5 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 6 ft.

$$

PKZ651-290545-
Cape Fairweather to Icy Cape out to 15 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...E wind 15 kt. Seas 3 ft.
.TONIGHT...E wind 15 kt. Seas 5 ft.
.FRI...E wind 15 kt. Seas 6 ft.
.FRI NIGHT...NW wind 10 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 5 ft.
.SUN...NW wind 15 kt. Seas 5 ft.
.MON...NW wind 15 kt. Seas 5 ft.

$$

PKZ671-290545-
Cape Fairweather to Icy Cape from 15 to 80 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...S wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 15 kt. Seas 5 ft.
.FRI...SW wind 10 kt. Seas 6 ft.
.FRI NIGHT...W wind 15 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ652-290545-
Icy Cape to Cape Suckling out to 15 NM-
338 AM AKDT Thu Aug 28 2025

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

$$

PKZ672-290545-
Icy Cape to Cape Suckling from 15 to 80 NM-
338 AM AKDT Thu Aug 28 2025

.TODAY...SE wind 20 kt. Seas 5 ft.
.TONIGHT...SE wind 20 kt. Seas 6 ft. Rain in the evening.
.FRI...S wind 20 kt. Seas 7 ft. Rain in the morning.
.FRI NIGHT...W wind 15 kt. Seas 6 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$