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...NW wind 15 kt. Seas 5 ft. .TUE...Variable wind 10 kt. Seas 3 ft. .TUE NIGHT...SE wind 15 kt increasing to 25 kt after midnight. Seas 4 ft. .WED...SE wind 30 kt. Seas 9 ft. .WED NIGHT...E wind 45 kt. Seas 18 ft. .THU...S wind 35 kt. Seas 15 ft. .FRI...W wind 30 kt. Seas 13 ft. .SAT...W wind 20 kt. Seas 9 ft.