630
FZAK51 PAFG 210048
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKST Thu Nov 20 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.

PKZ811-211500-
Cape Thompson to Cape Beaufort out to 15 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

.TONIGHT...NW winds 25 kt.
.FRI...NW winds 25 kt. Blowing snow.
.FRI NIGHT...NW winds 25 kt. Blowing snow.
.SAT...NW winds 25 kt. Blowing snow.
.SAT NIGHT...NW winds 10 kt.
.SUN...SE winds 10 kt.
.SUN NIGHT...E winds 10 kt.
.MON...E winds 10 kt.
.TUE...E winds 10 kt.

$$

PKZ812-211500-
Cape Beaufort to Point Franklin out to 15 NM-
348 PM AKST Thu Nov 20 2025

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH FRIDAY
MORNING...

.TONIGHT...E winds 20 kt. Seas 4 ft subsiding. Heavy freezing
spray.
.FRI...E winds 15 kt. Seas 3 ft.
.FRI NIGHT...N winds 10 kt. Seas 2 ft.
.SAT...NW winds 15 kt. Seas 3 ft. Heavy freezing spray.
.SAT NIGHT...NW winds 15 kt. Seas 3 ft. Heavy freezing spray.
.SUN...S winds 10 kt. Seas 1 foot.
.SUN NIGHT...E winds 10 kt. Seas 3 ft.
.MON...E winds 15 kt. Seas 5 ft.
.TUE...E winds 20 kt. Seas 7 ft.

$$

PKZ813-211500-
Point Franklin to Cape Halkett out to 15 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...NE winds 15 kt.
.FRI NIGHT...N winds 10 kt.
.SAT...N winds 10 kt.
.SAT NIGHT...NW winds 10 kt.
.SUN...NW winds 10 kt.
.SUN NIGHT...NW winds 10 kt.
.MON...E winds 10 kt.
.TUE...E winds 15 kt.

$$

PKZ814-211500-
Cape Halkett to Flaxman Island out to 15 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...NE winds 15 kt.
.FRI NIGHT...N winds 10 kt.
.SAT...NW winds 10 kt.
.SAT NIGHT...NW winds 15 kt.
.SUN...W winds 15 kt.
.SUN NIGHT...W winds 10 kt.
.MON...W winds 5 kt.
.TUE...E winds 15 kt.

$$

PKZ815-211500-
Flaxman Island to Demarcation Point out to 15 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...NE winds 15 kt.
.FRI NIGHT...W winds 20 kt. Blowing snow.
.SAT...W winds 20 kt. Blowing snow.
.SAT NIGHT...W winds 20 kt. Blowing snow.
.SUN...W winds 20 kt. Blowing snow.
.SUN NIGHT...W winds 15 kt.
.MON...W winds 5 kt.
.TUE...E winds 10 kt.

$$

PKZ857-211500-
Cape Thompson to Cape Beaufort from 15 to 85 NM-
348 PM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM LATE TONIGHT
THROUGH FRIDAY AFTERNOON...

.TONIGHT...NW winds 25 kt. Seas 9 ft. Heavy freezing spray.
.FRI...NW winds 30 kt. Seas 9 ft. Heavy freezing spray.
.FRI NIGHT...NW winds 30 kt. Seas 10 ft. Heavy freezing spray.
.SAT...NW winds 25 kt. Seas 8 ft. Heavy freezing spray.
.SAT NIGHT...S winds 15 kt. Seas 5 ft. Heavy freezing spray.
.SUN...S winds 15 kt. Seas 3 ft.
.SUN NIGHT...E winds 15 kt. Seas 4 ft. Freezing spray.
.MON...E winds 15 kt. Seas 6 ft.
.TUE...NE winds 20 kt. Seas 9 ft.

$$

PKZ858-211500-
Cape Beaufort to Point Franklin from 15 to 85 NM-
348 PM AKST Thu Nov 20 2025

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH FRIDAY
AFTERNOON...

.TONIGHT...E winds 20 kt. Seas 6 ft. Blowing snow. Heavy freezing
spray.
.FRI...E winds 15 kt. Seas 5 ft. Heavy freezing spray.
.FRI NIGHT...N winds 20 kt. Seas 6 ft. Heavy freezing spray.
.SAT...NW winds 20 kt. Seas 6 ft. Heavy freezing spray.
.SAT NIGHT...NW winds 15 kt. Seas 5 ft. Heavy freezing spray.
.SUN...S winds 10 kt. Seas 2 ft.
.SUN NIGHT...E winds 15 kt. Seas 4 ft. Freezing spray.
.MON...E winds 20 kt. Seas 6 ft.
.TUE...E winds 20 kt. Seas 10 ft.

$$

PKZ859-211500-
Point Franklin to Cape Halkett from 15 to 75 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...E winds 15 kt.
.FRI NIGHT...NE winds 10 kt.
.SAT...N winds 10 kt.
.SAT NIGHT...N winds 10 kt.
.SUN...NW winds 5 kt.
.SUN NIGHT...NW winds 5 kt.
.MON...E winds 10 kt.
.TUE...E winds 15 kt.

$$

PKZ860-211500-
Cape Halkett to Flaxman Island from 15 to 80 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...NE winds 20 kt.
.FRI NIGHT...N winds 15 kt.
.SAT...N winds 10 kt.
.SAT NIGHT...N winds 10 kt.
.SUN...NW winds 10 kt.
.SUN NIGHT...W winds 10 kt.
.MON...NW winds 5 kt.
.TUE...E winds 10 kt.

$$

PKZ861-211500-
Flaxman Island to Demarcation Point from 15 to 75 NM-
348 PM AKST Thu Nov 20 2025

...BRISK WIND ADVISORY IN EFFECT THROUGH THIS EVENING...

.TONIGHT...E winds 25 kt. Blowing snow.
.FRI...NE winds 15 kt.
.FRI NIGHT...N winds 15 kt.
.SAT...NW winds 20 kt.
.SAT NIGHT...NW winds 20 kt.
.SUN...NW winds 15 kt.
.SUN NIGHT...W winds 15 kt.
.MON...NW winds 5 kt.
.TUE...E winds 10 kt.

$$

Nov 25