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...NE wind 15 kt. Seas 3 ft. Areas of dense fog. .TONIGHT...N wind 20 kt. Seas 4 ft. Patchy fog. .SAT...N wind 25 kt. Seas 5 ft. Patchy fog. .SAT NIGHT...N wind 25 kt. Seas 6 ft. .SUN...N wind 20 kt. Seas 6 ft. .MON THROUGH TUE...NW wind 15 kt. Seas 4 ft.