{"url_path":"/weather/alerts/2.49.0.1.840.0.1fb6174bb3ba05c4446d87d734eceb0b299bc96b.001.1","section_key":"alert","section_title":"Marine Weather Statement issued June 20 at 6:12PM EDT by NWS Jacksonville FL","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-06-20","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1fb6174bb3ba05c4446d87d734eceb0b299bc96b.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Jacksonville FL"},"word_count":179,"has_tables":false,"body_markdown":"# Marine Weather Statement: Marine Weather Statement issued June 20 at 6:12PM EDT by NWS Jacksonville FL\n\n**Severity:** Minor\n**Certainty:** Observed\n**Urgency:** Expected\n**Areas:** Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM; Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM; Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM\n**Issued by:** NWS Jacksonville FL\n**Sent:** 2026-06-20T18:12:00-04:00\n**Effective:** 2026-06-20T18:12:00-04:00\n**Expires:** 2026-06-20T19:45:00-04:00\n\n## Description\nThe areas affected include...\nCoastal waters from Altamaha Sound to Fernandina Beach FL out 20\nNM...\nCoastal waters from Fernandina Beach to St. Augustine FL out 20\nNM...\nWaters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60\nNM...\n\nAt 612 PM EDT, Doppler radar indicated strong thunderstorms, capable\nof producing winds to around 30 knots. These thunderstorms were\nlocated along a line extending from 24 nm west of Jekyll Island to 33\nnm west of Palm Valley, moving east at 25 knots.\n\n## Instructions\nMariners can expect gusty winds to around 30 knots, locally higher\nwaves, and lightning strikes. Boaters should seek safe harbor\nimmediately until these storms pass."}