{"url_path":"/weather/alerts/2.49.0.1.840.0.a57fdab8a3717687fc2435b3356bc8660cc653c8.037.1","section_key":"alert","section_title":"Small Craft Advisory issued July 21 at 4:10AM AKDT until July 22 at 5:00PM AKDT by NWS Anchorage AK","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-21","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.a57fdab8a3717687fc2435b3356bc8660cc653c8.037.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Anchorage AK"},"word_count":159,"has_tables":false,"body_markdown":"# Small Craft Advisory: Small Craft Advisory issued July 21 at 4:10AM AKDT until July 22 at 5:00PM AKDT by NWS Anchorage AK\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Saint Matthew Island Waters\n**Issued by:** NWS Anchorage AK\n**Sent:** 2026-07-21T04:10:00-08:00\n**Effective:** 2026-07-21T04:10:00-08:00\n**Expires:** 2026-07-21T16:45:00-08:00\n\n## Description\nCoastal Waters Forecast for Southwest Alaska+Bristol Bay+The\nAlaska Peninsula Waters and the Aleutian Islands up to 100 nm out.\n\nWind forecasts reflect the predominant speed and direction\nexpected. Sea forecasts represent an average of the highest\none-third of the combined wind wave and swell height.\n\n.TODAY...NE wind 20 kt. Seas 6 ft.\n.TONIGHT...E of Saint Matthew Island, variable wind 10 kt becoming\nE 25 kt after midnight. W of Saint Matthew Island, E wind 30 kt.\nSeas 8 ft. Rain.\n.WED...NE wind 25 kt becoming NW in the afternoon. Seas 9 ft.\n.WED NIGHT...W wind 30 kt. Seas 10 ft.\n.THU...W wind 20 kt. Seas 8 ft.\n.FRI...S wind 15 kt. Seas 4 ft.\n.SAT...SW wind 15 kt. Seas 7 ft."}