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...NW wind 25 kt. Seas 7 ft. Freezing spray. .SUN...NW wind 25 kt. Seas 6 ft. Freezing spray. .SUN NIGHT...NW wind 30 kt. Seas 7 ft. Freezing spray. .MON...NW wind 25 kt. Seas 6 ft. .MON NIGHT...W wind 40 kt. Seas 11 ft. .TUE...W wind 45 kt. Seas 13 ft. .WED...W wind 60 kt. Seas 17 ft. .THU...NW wind 55 kt. Seas 16 ft.