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. .TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog. .TONIGHT...Variable wind 10 kt becoming SE 15 kt after midnight. Seas 2 ft. Patchy fog. .THU...SE wind 15 kt increasing to 25 kt in the afternoon. Seas 3 ft. Rain showers. Isolated thunderstorms in the afternoon. .THU NIGHT...S wind 25 kt. Seas 3 ft. .FRI...W wind 20 kt. Seas 4 ft. .SAT THROUGH SUN...W wind 15 kt. Seas 4 ft.