Bay Of Isles, AK - South Arm Coastal Forecast

FZAK51 PAJK 122219
CWFAJK

Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
219 PM AKDT Mon May 12 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.

PKZ098-131515-
219 PM AKDT Mon May 12 2025
.SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS...
A front will move over the panhandle Monday night into Tuesday
morning while a ridge in the gulf rebuilds behind it. The next
system will move in from the west and impact the panhandle
Wednesday night into Thursday.

$$

PKZ011-131515-
Glacier Bay-
219 PM AKDT Mon May 12 2025

.TONIGHT...S wind 15 kt. Seas 3 ft. Rain in the evening.
.TUE...SW wind 15 kt. Seas 3 ft in the morning then 2 ft or
less.
.TUE NIGHT...S wind 10 kt in the evening becoming light. Seas
2 ft or less.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...N wind 10 kt. Seas 2 ft or less. Rain.
.THU...N wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 10 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.

$$

PKZ012-131515-
Northern Lynn Canal-
219 PM AKDT Mon May 12 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt. Seas 5 ft. Rain showers in the morning.
.TUE NIGHT...S wind 15 kt in the evening becoming light. Seas
3 ft in the evening then 2 ft or less.
.WED...S wind 15 kt. Seas 2 ft or less.
.WED NIGHT...SE wind 10 kt. Seas 2 ft or less.
.THU...SE wind 15 kt. Seas 2 ft or less.
.FRI...SE wind 10 kt. Seas 2 ft or less.
.SAT...S wind 15 kt. Seas 2 ft or less.

$$

PKZ013-131515-
Southern Lynn Canal-
219 PM AKDT Mon May 12 2025

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

.TONIGHT...S wind 15 kt increasing to 25 kt. Seas 5 ft. Rain.
.TUE...S wind 25 kt diminishing to 20 kt. Seas 5 ft. Rain showers
in the afternoon.
.TUE NIGHT...S wind 15 kt. Seas 3 ft in the evening then 2 ft
or less.
.WED...SE wind 10 kt. Seas 2 ft or less.
.WED NIGHT...SE wind 10 kt. Seas 2 ft or less.
.THU...SE wind 15 kt. Seas 2 ft or less.
.FRI...SE wind 10 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.

$$

PKZ021-131515-
Icy Strait-
219 PM AKDT Mon May 12 2025

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

.TONIGHT...SW wind 15 kt increasing to 25 kt late. Seas 5 ft.
Highest winds and seas W of Point Adolphus. Rain in the evening.
.TUE...SW wind 25 kt. Seas 5 ft. Highest winds and seas W of
Point Adolphus.
.TUE NIGHT...W wind 20 kt diminishing to 10 kt. Seas 4 ft in the
evening then 2 ft or less.
.WED...SE wind 10 kt. Seas 2 ft or less.
.WED NIGHT...E wind 15 kt. Seas 3 ft. Rain.
.THU...E wind 15 kt. Seas 3 ft.
.FRI...E wind 15 kt. Seas 3 ft.
.SAT...SW wind 10 kt. Seas 2 ft or less.

$$

PKZ022-131515-
Cross Sound-
219 PM AKDT Mon May 12 2025

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

.TONIGHT...W wind increasing to 25 kt. Seas 7 ft. Rain in the
evening.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED...S wind 10 kt. Seas 7 ft.
.WED NIGHT...E wind 15 kt. Seas 6 ft. Rain.
.THU...NE wind 20 kt. Seas 7 ft.
.FRI...E wind 20 kt. Seas 6 ft.
.SAT...S wind 10 kt. Seas 6 ft.

$$

PKZ031-131515-
Stephens Passage-
219 PM AKDT Mon May 12 2025

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

$$

PKZ032-131515-
Northern Chatham Strait-
219 PM AKDT Mon May 12 2025

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

$$

PKZ033-131515-
Southern Chatham Strait-
219 PM AKDT Mon May 12 2025

.TONIGHT...NW wind 10 kt becoming S. Seas building to 3 ft. Near
ocean entrances, seas 7 ft.
.TUE...NW wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances.
.TUE NIGHT...NW wind 10 kt. Seas 2 ft or less, except 7 ft
near ocean entrances.
.WED...S wind 10 kt. Seas 2 ft or less, except 6 ft near
ocean entrances.
.WED NIGHT...SE wind 15 kt. Seas 4 ft, except 7 ft near
ocean entrances. Rain.
.THU...SE wind 20 kt. Seas 5 ft.
.FRI...S wind 15 kt. Seas 3 ft.
.SAT...S wind 10 kt. Seas 2 ft or less.

$$

PKZ034-131515-
Frederick Sound-
219 PM AKDT Mon May 12 2025

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

$$

PKZ035-131515-
Sumner Strait-
219 PM AKDT Mon May 12 2025

.TONIGHT...SW wind 15 kt. Seas 3 ft. Rain late.
.TUE...W wind 15 kt. Seas 3 ft, except 6 ft near ocean
entrances.
.TUE NIGHT...W wind 10 kt. Seas 3 ft in the evening then 2 ft
or less. Near ocean entrances, seas 6 ft.
.WED...S wind 10 kt. Seas 2 ft or less, except 5 ft near
ocean entrances.
.WED NIGHT...SE wind 20 kt. Gusts to 35 kt. Seas 4 ft.
Rain.
.THU...E wind 20 kt. Seas 4 ft.
.FRI...S wind 15 kt. Seas 3 ft.
.SAT...W wind 10 kt. Seas 2 ft or less.

$$

PKZ036-131515-
Clarence Strait-
219 PM AKDT Mon May 12 2025

.TONIGHT...NW wind 10 kt. Seas 3 ft in the evening then 2 ft or
less.
.TUE...NW wind 15 kt. Seas 3 ft.
.TUE NIGHT...NW wind 15 kt. Seas 3 ft in the evening then
2 ft or less.
.WED...S wind 15 kt. Seas 3 ft.
.WED NIGHT...SE wind 20 kt. Seas 5 ft. Rain.
.THU...SE wind 20 kt. Seas 7 ft.
.FRI...SE wind 20 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 3 ft.

$$