Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TODAY...NE wind 20 kt. Seas 6 ft. .TONIGHT...NE wind 25 kt. Seas 6 ft. .MON...NE wind 25 kt. Seas 7 ft. .MON NIGHT...E wind 20 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 3 ft. .WED THROUGH THU...NW wind 15 kt. Seas 3 ft.