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...Variable wind 10 kt becoming S 20 kt after midnight. Seas 4 ft. Rain. .TUE...SE wind 25 kt. Seas 7 ft. Rain. .TUE NIGHT...SE wind 20 kt in the evening becoming variable 10 kt. Seas 7 ft. .WED...W wind 25 kt. Seas 6 ft. .WED NIGHT...W wind 40 kt. Seas 15 ft. .THU...W wind 50 kt. Seas 21 ft. .FRI...W wind 30 kt. Seas 10 ft. .SAT...W wind 25 kt. Seas 12 ft.