Storm Warning issued April 21 at 2:43PM AKDT until April 22 at 5:00AM AKDT by NWS Anchorage AK

Details

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...NE wind 40 kt E of Saint Matthew Island... NE 50 kt
W of Saint Matthew Island. Seas in ice free waters 18 ft. Snow.
Freezing spray.
.WED...E of Saint Matthew Island, E wind 35 kt diminishing to 25
kt in the afternoon. W of Saint Matthew Island, NE wind 45 kt.
Seas in ice free waters 17 ft. Snow showers. Freezing spray.
.WED NIGHT...E wind 25 kt E of Saint Matthew Island... NE 35 kt W
of Saint Matthew Island. Seas in ice free waters 12 ft. Snow showers.
Freezing spray.
.THU...NE wind 30 kt. Seas in ice free waters 11 ft.
.THU NIGHT...W wind 25 kt. Seas in ice free waters 9 ft.
.FRI...S wind 25 kt. Seas in ice free waters 8 ft.
.SAT...E wind 25 kt. Seas in ice free waters 5 ft.
.SUN...NE wind 30 kt. Seas in ice free waters 14 ft.