National Weather Service Marine Forecast FZAK51 PAFG

FZAK51 PAFG 241145
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
345 AM AKDT Mon Aug 24 2026

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.

PKZ811-250200
Cape Thompson to Cape Beaufort out to 15 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

TODAY
S winds 25 kt. Seas 8 ft. Rain showers.

TONIGHT
W winds 25 kt. Seas 8 ft.

TUE
W winds 15 kt. Seas 6 ft.

TUE NIGHT
W winds 15 kt. Seas 6 ft.

WED
W winds 20 kt. Seas 8 ft. Rain showers.

WED NIGHT
W winds 15 kt. Seas 6 ft.

THU
SE winds 20 kt. Seas 6 ft.

FRI
N winds 15 kt. Seas 5 ft.


PKZ812-250200
Cape Beaufort to Point Franklin out to 15 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT FROM THIS MORNING THROUGH LATE TONIGHT

TODAY
S winds 25 kt. Seas building to 5 ft. Rain showers.

TONIGHT
W winds 25 kt. Seas 5 ft. Rain showers.

TUE
W winds 20 kt. Seas 8 ft.

TUE NIGHT
W winds 20 kt. Seas 8 ft.

WED
W winds 20 kt. Seas 6 ft. Rain showers.

WED NIGHT
W winds 20 kt. Seas 6 ft.

THU
E winds 15 kt. Seas 4 ft.

FRI
E winds 15 kt. Seas 3 ft.


PKZ813-250200
Point Franklin to Cape Halkett out to 15 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT

TODAY
SE winds 20 kt. Seas 4 ft.

TONIGHT
S winds 25 kt. Seas 5 ft.

TUE
W winds 20 kt. Seas 7 ft.

TUE NIGHT
W winds 20 kt. Seas 8 ft.

WED
W winds 15 kt. Seas 6 ft.

WED NIGHT
W winds 15 kt. Seas 5 ft.

THU
SE winds 15 kt. Seas 4 ft.

FRI
E winds 20 kt. Seas 5 ft.


PKZ814-250200
Cape Halkett to Flaxman Island out to 15 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT

TODAY
SE winds 20 kt. Seas 4 ft.

TONIGHT
S winds 25 kt. Seas 5 ft.

TUE
W winds 20 kt. Seas 5 ft.

TUE NIGHT
NW winds 10 kt. Seas 3 ft.

WED
W winds 15 kt. Seas 3 ft.

WED NIGHT
W winds 15 kt. Seas 3 ft.

THU
E winds 20 kt. Seas 4 ft.

FRI
E winds 20 kt. Seas 4 ft.


PKZ815-250200
Flaxman Island to Demarcation Point out to 15 NM
345 AM AKDT Mon Aug 24 2026

TODAY
E winds 20 kt becoming SE 10 kt. Seas 4 ft subsiding.

TONIGHT
S winds 10 kt. Seas 2 ft.

TUE
W winds 10 kt. Seas 2 ft.

TUE NIGHT
E winds 10 kt. Seas 2 ft.

WED
W winds 15 kt. Seas 2 ft. Rain showers.

WED NIGHT
W winds 10 kt. Seas 2 ft.

THU
E winds 15 kt. Seas 3 ft.

FRI
E winds 15 kt. Seas 2 ft.


PKZ857-250200
Cape Thompson to Cape Beaufort from 15 to 85 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

TODAY
E winds 25 kt becoming S. Seas 7 ft. Rain showers.

TONIGHT
W winds 25 kt. Seas 8 ft.

TUE
W winds 20 kt. Seas 9 ft.

TUE NIGHT
W winds 20 kt. Seas 8 ft.

WED
W winds 20 kt. Seas 9 ft.

WED NIGHT
W winds 15 kt. Seas 7 ft.

THU
S winds 20 kt. Seas 6 ft.

FRI
N winds 15 kt. Seas 6 ft.


PKZ858-250200
Cape Beaufort to Point Franklin from 15 to 85 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT FROM THIS MORNING THROUGH LATE TONIGHT

TODAY
SE winds 25 kt. Seas building to 5 ft. Rain showers.

TONIGHT
W winds 25 kt. Seas 6 ft.

TUE
W winds 20 kt. Seas 11 ft.

TUE NIGHT
W winds 20 kt. Seas 10 ft.

WED
W winds 20 kt. Seas 7 ft.

WED NIGHT
W winds 20 kt. Seas 6 ft.

THU
S winds 15 kt. Seas 5 ft.

FRI
E winds 15 kt. Seas 3 ft.


PKZ859-250200
Point Franklin to Cape Halkett from 15 to 75 NM
345 AM AKDT Mon Aug 24 2026

TODAY
SE winds 15 kt. Seas 4 ft.

TONIGHT
S winds 20 kt. Seas 5 ft.

TUE
SW winds 20 kt. Seas 6 ft.

TUE NIGHT
W winds 20 kt. Seas 8 ft.

WED
W winds 15 kt. Seas 6 ft.

WED NIGHT
W winds 15 kt. Seas 7 ft.

THU
SE winds 15 kt. Seas 3 ft.

FRI
E winds 15 kt. Seas 6 ft.


PKZ860-250200
Cape Halkett to Flaxman Island from 15 to 80 NM
345 AM AKDT Mon Aug 24 2026

SMALL CRAFT ADVISORY IN EFFECT LATE TONIGHT

TODAY
SE winds 20 kt. Seas building to 5 ft.

TONIGHT
S winds 25 kt. Seas 4 ft.

TUE
SW winds 20 kt. Seas 7 ft.

TUE NIGHT
W winds 10 kt. Seas 5 ft.

WED
W winds 15 kt. Seas 6 ft.

WED NIGHT
W winds 15 kt. Seas 4 ft.

THU
W winds 15 kt. Seas 3 ft.

FRI
E winds 20 kt. Seas 5 ft.


PKZ861-250200
Flaxman Island to Demarcation Point from 15 to 75 NM
345 AM AKDT Mon Aug 24 2026

BRISK WIND ADVISORY IN EFFECT THIS MORNING

TODAY
SE winds 25 kt.

TONIGHT
S winds 15 kt.

TUE
W winds 15 kt.

TUE NIGHT
SW winds 10 kt.

WED
W winds 15 kt.

WED NIGHT
W winds 10 kt.

THU
W winds 15 kt.

FRI
E winds 15 kt.


Aug 26