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...SW wind 25 kt becoming S 40 kt after midnight. Seas 5 ft building to 9 ft after midnight. Rain. .WED...S wind 45 kt increasing to 55 kt in the afternoon. Seas 16 ft building to 24 ft in the afternoon. Rain. .WED NIGHT...S wind 70 kt becoming W 40 kt after midnight. Seas 30 ft subsiding to 21 ft after midnight. Rain. .THU AND THU NIGHT...SW wind 40 kt. Seas 22 ft. .FRI...SW wind 40 kt. Seas 23 ft. .SAT THROUGH SUN...W wind 30 kt. Seas 14 ft.