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...Variable wind 10 kt. Seas 3 ft. .WED...SE wind 25 kt. Seas 7 ft. .WED NIGHT...SE wind 20 kt. Seas 6 ft. Rain. .THU AND THU NIGHT...S wind 30 kt. Seas 9 ft. .FRI...S wind 30 kt. Seas 10 ft. .SAT...SW wind 20 kt. Seas 10 ft. .SUN...Variable wind 10 kt. Seas 6 ft.