{"url_path":"/weather/alerts/2.49.0.1.840.0.ee32e1e0f411e40338530d8451c0480616f47a93.001.1","section_key":"alert","section_title":"High Surf Advisory issued May 31 at 3:00AM HST until May 31 at 6:00PM HST by NWS Honolulu HI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-05-31","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.ee32e1e0f411e40338530d8451c0480616f47a93.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Honolulu HI"},"word_count":196,"has_tables":false,"body_markdown":"# High Surf Advisory: High Surf Advisory issued May 31 at 3:00AM HST until May 31 at 6:00PM HST by NWS Honolulu HI\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Niihau; Kauai Southwest; Waianae Coast; Kahoolawe; Maui Leeward West; Kona; Kauai South; East Honolulu; Honolulu Metro; Ewa Plain; Molokai Leeward South; Lanai Leeward; Lanai South; Maui Central Valley South; South Maui/Upcountry; South Haleakala; Big Island South; Big Island Southeast\n**Issued by:** NWS Honolulu HI\n**Sent:** 2026-05-31T03:00:00-10:00\n**Effective:** 2026-05-31T03:00:00-10:00\n**Expires:** 2026-05-31T18:00:00-10:00\n\n## Description\n...HIGH SURF ADVISORY REMAINS IN EFFECT FOR SOUTH FACING SHORES\nOF ALL HAWAIIAN ISLANDS...\n\n.Large surf associated with a long-period south swell (190\ndegrees) will continue to impact exposed south-facing shores of\nall Hawaiian Islands.\n\n* WHAT...Surf 7 to 10 feet.\n\n* WHERE...South facing shores of all Hawaiian Islands.\n\n* WHEN...Until 6 PM HST this evening.\n\n* IMPACTS...Moderate. Beachgoers, swimmers, and surfers should\nheed all advice given by ocean safety officials and exercise\ncaution. Boaters should expect recreational surfers and body\nboarders utilizing harbor channels to access surfing areas.\nExpect periodic wave runup across areas of the shore that\ntypically remain dry during the afternoon high tide cycle.\n\n## Instructions\nHeed all advice from ocean safety officials. When in doubt, don't\ngo out."}