{"url_path":"/weather/alerts/2.49.0.1.840.0.bd21622350076e4085edd831358a82a43afef51b.010.1","section_key":"alert","section_title":"Gale Warning issued September 15 at 3:25PM EDT until September 15 at 8:00PM EDT by NWS Marquette MI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-15","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.bd21622350076e4085edd831358a82a43afef51b.010.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Marquette MI"},"word_count":191,"has_tables":false,"body_markdown":"# Gale Warning: Gale Warning issued September 15 at 3:25PM EDT until September 15 at 8:00PM EDT by NWS Marquette MI\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park; Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border\n**Issued by:** NWS Marquette MI\n**Sent:** 2026-09-15T15:25:00-04:00\n**Effective:** 2026-09-15T15:25:00-04:00\n**Expires:** 2026-09-15T20:00:00-04:00\n\n## Description\n* WHAT...West winds 20 to 30 kt with gusts up to 45 kt and waves\n8 to 13 ft occurring.\n\n* WHERE...Lake Superior from Saxon Harbor WI to Upper Entrance\nto Portage Canal MI 5NM off shore to the US/Canadian border\nincluding Isle Royale National Park and Lake Superior from\nUpper Entrance to Portage Canal to Manitou Island MI 5NM off\nshore to the US/Canadian Border.\n\n* WHEN...Until 8 PM EDT this evening.\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."}