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...S wind 10 kt increasing to 15 kt after midnight. Seas 2 ft. .SUN...SE wind 15 kt. Seas 3 ft. .SUN NIGHT...NW wind 15 kt becoming SW 25 kt after midnight. Seas 3 ft. .MON AND MON NIGHT...SW wind 20 kt. Seas 4 ft. .TUE...N wind 10 kt. Seas 2 ft. .WED...E wind 15 kt. Seas 2 ft. .THU...E wind 20 kt. Seas 3 ft.