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 20 kt. Seas 5 ft. Areas of fog. Rain. .SAT...SW wind 25 kt. Seas 5 ft. Areas of fog. Rain. .SAT NIGHT...W wind 20 kt. Seas 7 ft. Patchy fog. .SUN...NE wind 20 kt. Seas 7 ft. .SUN NIGHT...E wind 15 kt. Seas 5 ft. .MON THROUGH TUE...S wind 15 kt. Seas 5 ft. .WED...E wind 15 kt. Seas 7 ft.