Small Craft Advisory issued September 6 at 3:48AM AKDT until September 7 at 5:00PM AKDT by NWS Anchorage AK

Castle Cape to Cape Tolstoi from 15 to 100 NM

Urgency: Expected

Certainty: Likely

Onset: 9/6/2026, 11:00:00 AM

Expires: 9/7/2026, 12:30:00 AM

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. .TODAY...SW wind 15 kt becoming W 25 kt in the afternoon. Seas 12 ft. .TONIGHT...W wind 20 kt. Seas 12 ft. .MON...S wind 20 kt becoming SW 30 kt in the afternoon. Seas 10 ft. .MON NIGHT...SW wind 25 kt. Seas 12 ft. .TUE...W wind 25 kt. Seas 10 ft. .WED...W wind 15 kt. Seas 7 ft. .THU...SW wind 15 kt. Seas 2 ft.

Other Active Small Craft Advisory Alerts

Small Craft Advisory issued September 6 at 7:16AM PDT until September 7 at 9:00AM PDT by NWS Los Angeles/Oxnard CA

Point Piedras Blancas to Point Sal from 10 to 60 NM; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands

Small Craft Advisory issued September 6 at 3:48AM AKDT until September 6 at 5:00PM AKDT by NWS Anchorage AK

Cape Tolstoi to Cape Sarichef out to 15 NM

Small Craft Advisory issued September 6 at 3:48AM AKDT until September 7 at 5:00PM AKDT by NWS Anchorage AK

Unalga Pass to Nikolski Bering Side from 15 to 85 NM

Small Craft Advisory issued September 6 at 3:48AM AKDT until September 7 at 5:00PM AKDT by NWS Anchorage AK

Nikolski to Seguam Pacific Side from 15 to 75 NM

Small Craft Advisory issued September 6 at 3:48AM AKDT until September 7 at 5:00PM AKDT by NWS Anchorage AK

Unimak Pass

Source: National Weather Service.