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...S wind 15 kt. Seas 6 ft. Patchy fog. .WED...SE wind 15 kt becoming E 25 kt in the afternoon. Seas 6 ft. Rain showers. .WED NIGHT...E wind 20 kt. Seas 7 ft. Patchy fog. Rain showers. .THU AND THU NIGHT...W wind 25 kt. Seas 7 ft. .FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.