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 20 kt. Seas 5 ft. Rain. .WED...W wind 20 kt except S 15 kt N of Dangerous Cape. Seas 5 ft. .WED NIGHT...NW wind 25 kt except N 20 kt N of Dangerous Cape. Seas 6 ft. .THU AND THU NIGHT...W wind 20 kt. Seas 5 ft. .FRI...SW wind 20 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 5 ft. .SUN...W wind 15 kt. Seas 5 ft.