Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. 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...SE wind 20 kt. Seas 3 ft. .WED...SE wind 30 kt. Seas 8 ft. Rain. .WED NIGHT...SE wind 15 kt in the evening becoming variable 10 kt. Seas 6 ft. .THU...S wind 25 kt. Seas 8 ft. .THU NIGHT...S wind 30 kt. Seas 9 ft. .FRI...SW wind 30 kt. Seas 11 ft. .SAT...W wind 20 kt. Seas 10 ft. .SUN...W wind 25 kt. Seas 7 ft.