587
FZAK51 PAFG 032348
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Wed Sep 3 2025

Arctic Alaska Coastal Waters out 100 NM

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

PKZ811-041400-
Cape Thompson to Cape Beaufort out to 15 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...S winds 20 kt. Seas 4 ft subsiding.
.THU...NW winds 20 kt. Seas 4 ft.
.THU NIGHT...W winds 15 kt. Seas 4 ft.
.FRI...SW winds 25 kt. Seas 5 ft.
.FRI NIGHT...S winds 20 kt. Seas 4 ft.
.SAT...SE winds 15 kt. Seas 3 ft.
.SAT NIGHT...NE winds 10 kt. Seas 3 ft.
.SUN...NW winds 20 kt. Seas 5 ft.
.MON...SW winds 15 kt. Seas 3 ft.

$$

PKZ812-041400-
Cape Beaufort to Point Franklin out to 15 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...S winds 15 kt becoming E. Seas 3 ft subsiding.
.THU...NW winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 15 kt. Seas 3 ft.
.FRI...SW winds 20 kt. Seas 5 ft.
.FRI NIGHT...SW winds 20 kt. Seas 6 ft.
.SAT...SE winds 15 kt. Seas 4 ft.
.SAT NIGHT...NE winds 10 kt. Seas 3 ft.
.SUN...N winds 15 kt. Seas 3 ft.
.MON...W winds 15 kt. Seas 3 ft.

$$

PKZ813-041400-
Point Franklin to Cape Halkett out to 15 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...SW winds 10 kt becoming E. Seas 2 ft.
.THU...SE winds 15 kt. Seas 3 ft. Rain.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...SW winds 15 kt. Seas 4 ft.
.FRI NIGHT...S winds 15 kt. Seas 6 ft.
.SAT...SE winds 15 kt. Seas 4 ft.
.SAT NIGHT...E winds 15 kt. Seas 4 ft.
.SUN...N winds 10 kt. Seas 3 ft.
.MON...W winds 15 kt. Seas 3 ft.

$$

PKZ814-041400-
Cape Halkett to Flaxman Island out to 15 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...S winds 10 kt. Seas 2 ft.
.THU...SE winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...SW winds 10 kt. Seas 3 ft.
.FRI NIGHT...S winds 15 kt. Seas 3 ft.
.SAT...SE winds 15 kt. Seas 3 ft.
.SAT NIGHT...E winds 20 kt. Seas 4 ft.
.SUN...E winds 15 kt. Seas 3 ft.
.MON...NW winds 20 kt. Seas 4 ft.

$$

PKZ815-041400-
Flaxman Island to Demarcation Point out to 15 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...SE winds 15 kt. Seas 3 ft.
.THU...SE winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...NW winds 15 kt. Seas 3 ft. Rain.
.FRI NIGHT...SE winds 15 kt. Seas 3 ft.
.SAT...SE winds 15 kt. Seas 3 ft.
.SAT NIGHT...E winds 15 kt. Seas 4 ft.
.SUN...SE winds 15 kt. Seas 4 ft.
.MON...NW winds 20 kt. Seas 4 ft.

$$

PKZ857-041400-
Cape Thompson to Cape Beaufort from 15 to 85 NM-
348 PM AKDT Wed Sep 3 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...S winds 25 kt. Seas 4 ft.
.THU...NW winds 20 kt. Seas 4 ft.
.THU NIGHT...W winds 15 kt. Seas 5 ft.
.FRI...SW winds 25 kt. Seas 6 ft.
.FRI NIGHT...SW winds 20 kt. Seas 6 ft.
.SAT...SE winds 10 kt. Seas 3 ft.
.SAT NIGHT...NE winds 10 kt. Seas 3 ft.
.SUN...NW winds 15 kt. Seas 4 ft.
.MON...SW winds 15 kt. Seas 3 ft.

$$

PKZ858-041400-
Cape Beaufort to Point Franklin from 15 to 85 NM-
348 PM AKDT Wed Sep 3 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...S winds 25 kt. Seas 4 ft.
.THU...NW winds 15 kt. Seas 4 ft.
.THU NIGHT...W winds 15 kt. Seas 4 ft.
.FRI...SW winds 25 kt. Seas 7 ft.
.FRI NIGHT...SW winds 20 kt. Seas 8 ft.
.SAT...S winds 15 kt. Seas 5 ft.
.SAT NIGHT...S winds 10 kt. Seas 4 ft.
.SUN...NW winds 15 kt. Seas 4 ft.
.MON...SW winds 15 kt. Seas 3 ft.

$$

PKZ859-041400-
Point Franklin to Cape Halkett from 15 to 75 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...S winds 15 kt becoming E. Seas 3 ft.
.THU...SE winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...SW winds 20 kt. Seas 4 ft.
.FRI NIGHT...S winds 20 kt. Seas 8 ft.
.SAT...S winds 15 kt. Seas 5 ft.
.SAT NIGHT...SE winds 10 kt. Seas 4 ft.
.SUN...E winds 10 kt. Seas 4 ft.
.MON...W winds 15 kt. Seas 3 ft.

$$

PKZ860-041400-
Cape Halkett to Flaxman Island from 15 to 80 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...SE winds 15 kt. Seas building to 3 ft.
.THU...SE winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...SW winds 15 kt. Seas 4 ft.
.FRI NIGHT...S winds 15 kt. Seas 4 ft.
.SAT...S winds 15 kt. Seas 5 ft.
.SAT NIGHT...SE winds 15 kt. Seas 4 ft.
.SUN...E winds 15 kt. Seas 4 ft.
.MON...NW winds 15 kt. Seas 3 ft.

$$

PKZ861-041400-
Flaxman Island to Demarcation Point from 15 to 75 NM-
348 PM AKDT Wed Sep 3 2025

.TONIGHT...SE winds 15 kt. Seas 3 ft.
.THU...SE winds 15 kt. Seas 3 ft.
.THU NIGHT...W winds 20 kt. Seas 4 ft.
.FRI...NW winds 15 kt. Seas 4 ft.
.FRI NIGHT...S winds 10 kt. Seas 3 ft.
.SAT...SE winds 15 kt. Seas 3 ft.
.SAT NIGHT...E winds 15 kt. Seas 4 ft.
.SUN...SE winds 15 kt. Seas 5 ft.
.MON...NW winds 20 kt. Seas 4 ft.

$$

Sep 25