{"url_path":"/weather/alerts/2.49.0.1.840.0.3f2fa615f75ba0ab41741bad82d2778b442e0c35.005.1","section_key":"alert","section_title":"Small Craft Advisory issued September 23 at 3:58PM EDT until September 25 at 8:00AM EDT by NWS Boston/Norton MA","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-23","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.3f2fa615f75ba0ab41741bad82d2778b442e0c35.005.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Boston/Norton MA"},"word_count":152,"has_tables":false,"body_markdown":"# Small Craft Advisory: Small Craft Advisory issued September 23 at 3:58PM EDT until September 25 at 8:00AM EDT by NWS Boston/Norton MA\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Boston Harbor\n**Issued by:** NWS Boston/Norton MA\n**Sent:** 2026-09-23T15:58:00-04:00\n**Effective:** 2026-09-23T15:58:00-04:00\n**Expires:** 2026-09-24T05:00:00-04:00\n\n## Description\n* WHAT...For the Small Craft Advisory, northeast winds 15 to 25\nkt with gusts up to 30 kt and waves 2 to 3 feet. For the Gale\nWarning, north winds 20 to 30 kt with gusts up to 45 kt and\nwaves 2 to 4 feet expected.\n\n* WHERE...Boston Harbor.\n\n* WHEN...For the Small Craft Advisory, until 8 AM EDT Friday.\nFor the Gale Warning, from 8 AM Friday to 8 PM EDT Saturday.\n\n* IMPACTS...Strong winds will cause hazardous waves which could\ncapsize or damage vessels and reduce visibility.\n\n## Instructions\nMariners should alter plans to avoid these hazardous conditions.\nRemain in port, seek safe harbor, alter course, and/or secure the\nvessel for hazardous conditions."}