FZAK69 PAFG 201145 OFFAFG Offshore Waters Forecast National Weather Service Fairbanks AK 400 AM AKDT Wed Aug 20 2025 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. PKZ500-210000- Western US Arctic Offshore- 400 AM AKDT Wed Aug 20 2025 .TODAY...S winds 20 kt. Seas 7 ft. Rain in the morning. Snow through the day. Rain in the afternoon. .TONIGHT...S winds 25 kt becoming N after midnight. Seas 9 ft. Rain with snow in the evening, then rain after midnight. .THU...NW winds 20 kt. Seas 6 ft. .THU NIGHT...W winds 20 kt. Seas 4 ft. .FRI...W winds 20 kt. Seas 3 ft. .SAT...NW winds 20 kt. Seas 5 ft. .SUN...W winds 10 kt. Seas 4 ft. $$ PKZ505-210000- Central US Arctic Offshore- 400 AM AKDT Wed Aug 20 2025 No forecast as area is mostly ice-covered. $$ PKZ510-210000- Eastern US Arctic Offshore- 400 AM AKDT Wed Aug 20 2025 No forecast as area is mostly ice-covered. $$ Aug 25