[{"data":1,"prerenderedAt":214},["ShallowReactive",2],{"leaderboard-total":3,"spot-swain-reefs-general-area":9,"spot-seo-swain-reefs-general-area":180},{"entries":4,"total":5,"period":6,"type":7,"generated_at":8},[],0,"all_time","reports","2026-10-03T06:32:05.526386Z",{"id":10,"name":11,"slug":12,"latitude":13,"longitude":14,"description":15,"difficulty":16,"image_url":17,"status":18,"tide_constituents":19,"hazard_entries":70,"access_info_structured":101,"area_boundary":75,"routes":75,"created_at":107,"updated_at":108,"today_conditions":109,"today_verdict_view":130,"images":159,"submitted_by":176,"region_name":178,"verification_status":179,"verified_at":75,"disputed":157,"verifier_count":5,"last_verified_display_name":75},"f67b4fcf-5caf-45f1-86fd-6fc436657fea","Swain Reefs (general area)","swain-reefs-general-area",-21.981217,152.474585,"The Swain Reefs form the southern Great Barrier Reef's true wilderness — a sprawling labyrinth of roughly 1,000 coral reefs lying 120 nautical miles offshore, east of Gladstone. This remote, rarely-visited system offers pristine coral gardens, exceptional fish biomass, and shark populations that have experienced minimal human pressure. Cooler, nutrient-rich waters (22°C in winter) support a subtropical shift in coral communities and deliver some of the most intact reef ecosystems on the entire GBR. Snorkellers access the area only via multi-day liveaboard, where the reward is extraordinary solitude and encounters with reef sharks, coral trout, and massive schools of pelagic fish amid untouched coral architecture.","advanced","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_swain-reefs-general-area_0_ccb6157af3f5.jpg","published",{"name":20,"amplitude":36,"phase":52,"latitude":13,"model":68,"epoch":69},[21,22,23,24,25,26,27,28,29,30,31,32,33,34,35],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[37,38,39,40,41,42,43,44,45,46,47,48,49,50,51],0.022556326845290995,0.014832712229440412,0.25466644772484653,0.06384389921559848,0.6040659503085245,0.0030553218915679945,0.007941671987187739,0.0028219818191999695,0.14531886836199714,0.13612962916749974,0.07331264945533113,0.02482959900738443,0.0020885743123488856,0.22101571631151792,0.01272410552955546,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],313.3383113289068,28.5293393326484,16.322654826773523,322.0993475252647,333.9810683966228,263.8403998654541,352.3963260942733,115.19306038615763,326.1209578765124,348.7558065355139,11.616627698924777,331.4581679389855,293.04680498252264,327.8140208151407,316.30926623539824,"EOT20","1992-01-01T00:00:00Z",[71,76,80,84,89,94,98],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":75},"Strong tidal currents","The Swain Reefs are subject to strong tidal movements through the Capricorn Channel and around reef bommies, which can sweep snorkellers away from their vessel. Currents vary with the tide cycle and are strongest on outgoing spring tides.","warning",null,{"name":77,"description":78,"severity":79,"season_start":75,"season_end":75},"Reef shark presence","The region is a known habitat for grey reef sharks and other shark species. While generally not aggressive, their presence can be startling for inexperienced snorkellers.","caution",{"name":81,"description":82,"severity":83,"season_start":75,"season_end":75},"Extreme remote isolation","The nearest hyperbaric chamber is hundreds of kilometres away on the mainland. Any diving-related injury requires a lengthy boat evacuation, then road transfer to a medical facility.","danger",{"name":85,"description":86,"severity":79,"season_start":87,"season_end":88},"Cooler water temperatures","Southern GBR waters range from 22°C in winter (June–August) to 26°C in summer (December–February). Cold water can cause rapid fatigue and increase the risk of hypothermia on extended snorkel sessions.",6,8,{"name":90,"description":91,"severity":74,"season_start":92,"season_end":93},"Swell and wind chop","Weather in the Coral Sea can change rapidly, with southeasterly trade winds (May–October) producing rough seas and poor visibility. Cyclone season runs November–April.",5,10,{"name":95,"description":96,"severity":79,"season_start":92,"season_end":97},"Cool water temperatures","Winter water temperatures drop to 22°C, increasing risk of cold shock and hypothermia during extended snorkel sessions.",9,{"name":99,"description":100,"severity":83,"season_start":75,"season_end":75},"Remote location \u002F delayed emergency response","Extreme remoteness — the nearest medical facility is hours away by boat, and emergency evacuation is complex and slow.",{"directions":102,"parking":103,"facilities":104,"fees":75,"access_method":106},"Swain Reefs lie approximately 120 nautical miles east of Gladstone, Queensland. Access is exclusively via multi-day liveaboard charters (minimum 5–7 days). Departure from Gladstone or Mackay; the crossing takes 12–15 hours overnight across the Capricorn Channel. 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Excellent conditions, water 23.7°C, waves 0.13m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fswain-reefs-general-area",[185,194],{"@context":186,"@type":187,"name":11,"description":188,"url":183,"geo":189,"address":191},"https:\u002F\u002Fschema.org","Place","The Swain Reefs form the southern Great Barrier Reef's true wilderness — a sprawling labyrinth of roughly 1,000 coral reefs lying 120 nautical miles offshore, east of Gladstone. 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