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 50 kt in the evening increasing to 60 kt. Gusts to 70 kt after midnight. Seas 34 ft. Rain. .SAT. SE wind 55 kt diminishing to 30 kt in the afternoon. Gusts to 70 kt in the morning. Seas 31 ft subsiding to 19 ft in the afternoon. Rain. .SAT NIGHT. SE wind 35 kt. Seas 18 ft. Rain showers. .SUN. SE wind 30 kt. Seas 18 ft. .SUN NIGHT. SE wind 25 kt. Seas 14 ft. .MON. E wind 25 kt. Seas 12 ft. .TUE. NE wind 20 kt. Seas 8 ft. .WED. NW wind 20 kt. Seas 6 ft.