{"url_path":"/weather/alerts/2.49.0.1.840.0.7fae3c42ce1a2c8552b891ac4396f20fb5742ae0.001.1","section_key":"alert","section_title":"Special Marine Warning issued July 11 at 7:01PM EDT until July 11 at 8:00PM EDT by NWS Charleston SC","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-11","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.7fae3c42ce1a2c8552b891ac4396f20fb5742ae0.001.1","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":220,"has_tables":false,"body_markdown":"# Special Marine Warning: Special Marine Warning issued July 11 at 7:01PM EDT until July 11 at 8:00PM EDT by NWS Charleston SC\n\n**Severity:** Severe\n**Certainty:** Likely\n**Urgency:** Immediate\n**Areas:** Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM; Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM\n**Issued by:** NWS Charleston SC\n**Sent:** 2026-07-11T19:01:00-04:00\n**Effective:** 2026-07-11T19:01:00-04:00\n**Expires:** 2026-07-11T20:00:00-04:00\n\n## Description\nFor the following areas...\nWaters from South Santee River SC to Edisto Beach SC extending from\n20 to 60 NM...\nWaters from Edisto Beach SC to Savannah GA extending from 20 to 60\nNM...\n\nAt 701 PM EDT, strong thunderstorms were located along a line from 34\nNM east of Edisto Buoy to near R7 Tower, moving south at 30 knots.\n\nHAZARD...Wind gusts to 40 knots.\n\nSOURCE...Buoy. The Edisto Buoy gusted to 34 kt at 6:40 PM.\n\nIMPACT...Small craft could be damaged in briefly higher winds and\nsuddenly higher waves.\n\nLocations impacted include...\nMainly open waters from South Santee River SC to Edisto Beach SC\nextending from 20 to 60 NM and Waters from Edisto Beach SC to\nSavannah GA extending from 20 to 60 NM.\n\n## Instructions\nBoaters should seek safe harbor immediately until these storms pass.\nWind gusts 34 knots or greater, high waves, dangerous lightning, and\nheavy rain are possible with these storms."}