{"url_path":"/weather/alerts/2.49.0.1.840.0.1a987f18b505b8a72825bfc4e24dc425eb218e44.003.1","section_key":"alert","section_title":"Small Craft Advisory issued September 22 at 2:13PM EDT until September 25 at 11:00PM EDT by NWS Charleston SC","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-22","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1a987f18b505b8a72825bfc4e24dc425eb218e44.003.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Charleston SC"},"word_count":107,"has_tables":false,"body_markdown":"# Small Craft Advisory: Small Craft Advisory issued September 22 at 2:13PM EDT until September 25 at 11:00PM EDT by NWS Charleston SC\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary\n**Issued by:** NWS Charleston SC\n**Sent:** 2026-09-22T14:13:00-04:00\n**Effective:** 2026-09-22T14:13:00-04:00\n**Expires:** 2026-09-22T22:15:00-04:00\n\n## Description\n* WHAT...North winds 20 to 30 kt and seas 4 to 7 ft expected.\n\n* WHERE...Savannah to Altamaha Sound out 20 NM.\n\n* WHEN...From 8 AM Wednesday to 11 PM EDT Friday.\n\n* IMPACTS...Conditions will be hazardous to small craft.\n\n## Instructions\nInexperienced mariners, especially those operating smaller\nvessels, should avoid navigating in hazardous conditions."}