Offshore Forecast
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OFFN11


Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
208 PM AKST Tue Nov 18 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.

Dixon Entrance to Cape Decision out to 15 NM-

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

.TONIGHT...SE wind 15 kt becoming S 35 kt. Seas 10 ft building to
16 ft late. Rain late.
.WED...SE wind 40 kt. Seas 25 ft. Rain.
.WED NIGHT...SE gale to 35 kt. Seas 18 ft. Rain.
.THU...SE wind 30 kt. Gusts to 45 kt. Seas 14 ft. Rain.

Dixon Entrance to Cape Decision from 15 to 90 NM-

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...S wind 15 kt increasing to 40 kt. Seas 11 ft building
to 18 ft late. Rain late.
.WED...S wind 45 kt. Seas 27 ft. Rain.
.WED NIGHT...SE gale to 40 kt becoming S 30 kt late. Seas
19 ft. Rain late.
.THU...S gale to 35 kt. Seas 16 ft. Rain.

Cape Decision to Cape Edgecumbe out to 15 NM-

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

.TONIGHT...SE wind 15 kt increasing to 35 kt late. Seas 10 ft
building to 16 ft late. Rain late.
.WED...E wind 40 kt. Seas 27 ft. Rain.
.WED NIGHT...SE wind 30 kt. Gusts to 50 kt. Seas 18 ft.
Rain.
.THU...E wind 30 kt. Seas 16 ft. Rain.

Cape Decision to Cape Edgecumbe from 15 to 80 NM-

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

.TONIGHT...S wind 15 kt increasing to 35 kt. Seas 11 ft building
to 18 ft late. Showers late.
.WED...SE wind 45 kt becoming E. Seas 28 ft. Rain.
.WED NIGHT...E gale to 40 kt becoming SE 30 kt late. Seas
21 ft subsiding to 16 ft late. Rain late.
.THU...SE gale to 35 kt. Seas 17 ft. Rain.

Cape Edgecumbe to Cape Spencer out to 15 NM-

...GALE WARNING WEDNESDAY...

.TONIGHT...SE wind 15 kt becoming E 25 kt late. Seas 12 ft. Rain
showers late.
.WED...E wind 40 kt. Seas 25 ft. Rain.
.WED NIGHT...E wind 30 kt. Gusts to 45 kt. Seas 19 ft
subsiding to 15 ft late. Rain.
.THU...E wind 30 kt. Seas 16 ft. Rain.

Cape Edgecumbe to Cape Spencer from 15 to 80 NM-

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

.TONIGHT...SE wind 15 kt increasing to 35 kt late. Seas 10 ft
building to 16 ft late. Rain late.
.WED...E wind 45 kt becoming E. Seas 28 ft. Rain.
.WED NIGHT...SE wind 30 kt. Seas 22 ft subsiding to 16 ft
late. Rain.
.THU...SE gale to 35 kt. Seas 17 ft. Rain.

Cape Spencer to Cape Fairweather out to 15 NM-

...GALE WARNING WEDNESDAY...

.TONIGHT...SE wind 15 kt becoming E 30 kt late. Seas 11 ft. Rain
late.
.WED...E wind 40 kt. Seas 16 ft building to 21 ft in the
afternoon. Rain.
.WED NIGHT...E wind 30 kt. Seas 19 ft subsiding to 15 ft
late. Rain.
.THU...E wind 30 kt. Seas 15 ft. Rain.

Cape Spencer to Cape Fairweather from 15 to 85 NM-

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

.TONIGHT...SE wind 15 kt becoming E 35 kt late. Seas 10 ft
building to 14 ft late. Rain late.
.WED...E wind 40 kt. Seas 26 ft. Rain.
.WED NIGHT...E gale to 35 kt. Seas 23 ft subsiding to 18 ft
late. Rain.
.THU...SE gale to 35 kt. Seas 18 ft. Rain.

Cape Fairweather to Icy Cape out to 15 NM-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...S wind 15 kt becoming E late. Seas 10 ft.
.WED...E wind 30 kt. Gusts to 45 kt. Seas 13 ft building to
19 ft in the afternoon. Rain.
.WED NIGHT...E wind 20 kt increasing to 30 kt late. Seas
17 ft. Rain.
.THU...E wind 30 kt. Seas 17 ft. Rain.

Cape Fairweather to Icy Cape from 15 to 80 NM-

...GALE WARNING WEDNESDAY...

.TONIGHT...S wind 15 kt becoming E 30 kt late. Seas 11 ft. Rain
late.
.WED...E wind 40 kt. Seas 23 ft. Rain.
.WED NIGHT...E gale to 35 kt. Seas 21 ft. Rain.
.THU...SE gale to 35 kt. Seas 19 ft. Rain.

Icy Cape to Cape Suckling out to 15 NM-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...E wind 15 kt. Seas 9 ft.
.WED...E wind 25 kt. Seas 9 ft building to 14 ft in the
afternoon. Rain.
.WED NIGHT...E wind 25 kt increasing to gale to 35 kt late.
Seas 19 ft. Rain.
.THU...E gale to 35 kt. Seas 19 ft. Rain.

Icy Cape to Cape Suckling from 15 to 80 NM-

...GALE WARNING WEDNESDAY...

.TONIGHT...SW wind 10 kt becoming E. Seas 9 ft.
.WED...E wind 35 kt. Seas 15 ft building to 22 ft in the
afternoon. Rain.
.WED NIGHT...SE wind 30 kt. Seas 21 ft. Rain.
.THU...SE gale to 35 kt. Seas 19 ft. Rain.

$$