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. .TONIGHT...E wind 25 kt. Seas 7 ft. .MON...E wind 30 kt. Seas 9 ft. .MON NIGHT...E wind 25 kt. Seas 12 ft. .TUE...NE wind 20 kt. Seas 12 ft. .TUE NIGHT...NE wind 15 kt. Seas 11 ft. .WED...Variable wind 10 kt. Seas 8 ft. .THU THROUGH FRI...Variable wind 10 kt. Seas 5 ft.