FZAK69 PAFG 232345 OFFAFG Offshore Waters Forecast National Weather Service Fairbanks AK 400 PM AKDT Sun Aug 23 2026 Offshore Waters Forecast for the US Arctic Waters Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. Individual waves may be twice as high. PKZ500-241200- Western US Arctic Offshore- 400 PM AKDT Sun Aug 23 2026 .TONIGHT...S winds 20 kt. Seas 5 ft. .MON...E winds 20 kt. Seas 6 ft. Rain showers. .MON NIGHT...W winds 20 kt. Seas 8 ft. .TUE...W winds 20 kt. Seas 10 ft. .TUE NIGHT...W winds 20 kt. Seas 10 ft. .WED...W winds 20 kt. Seas 8 ft. .THU...S winds 15 kt. Seas 5 ft. .FRI...E winds 15 kt. Seas 9 ft. $$ PKZ505-241200- Central US Arctic Offshore- 400 PM AKDT Sun Aug 23 2026 No forecast as area is mostly ice-covered. $$ PKZ510-241200- Eastern US Arctic Offshore- 400 PM AKDT Sun Aug 23 2026 No forecast as area is ice-covered. $$ Aug 26