[{"data":1,"prerenderedAt":188},["ShallowReactive",2],{"leaderboard-total":3,"spot-hiros-cave-and-the-tubes":9,"spot-seo-hiros-cave-and-the-tubes":153},{"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":87,"area_boundary":17,"routes":17,"created_at":96,"updated_at":97,"today_conditions":98,"today_verdict_view":119,"images":148,"submitted_by":149,"region_name":151,"verification_status":152,"verified_at":17,"disputed":146,"verifier_count":5,"last_verified_display_name":17},"0a17328f-a7f7-4eee-8291-ef9017255e26","Hiros Cave and The Tubes","hiros-cave-and-the-tubes",-24.118,152.732,"Hiros Cave and The Tubes are two celebrated drift-dive-and-snorkel sites on the exposed eastern side of Lady Elliot Island, at the southern tip of the Great Barrier Reef. Here, the island's coral wall drops into deeper water undercut with ledges, swim-throughs, and caverns. Snorkellers drift along the wall past vibrant coral gardens, gorgonian fans, and overhangs while sea turtles, manta rays, and reef sharks glide by in the clear ocean current. Because the eastern side is more exposed to weather, these sites are less frequently visited than the western lagoons, offering a wilder, more adventurous experience.","intermediate",null,"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],0.02096938346404528,0.01319783773236247,0.22293018134548262,0.06176511633425834,0.6295818663998638,0.007742049297900885,0.0038874718347642724,0.003681419608844305,0.1439722109519634,0.11869838700871882,0.061957687118424365,0.02312579699691011,0.0072759855838299015,0.20713509651964793,0.013246098650492276,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],287.6412193090651,20.064752652793015,4.28512017300911,301.80464617364345,306.93341763692166,259.45438719579124,1.5842738544150337,62.25882985029474,298.77051958838445,335.7849900930533,358.0693254345735,317.65467039999294,331.9184268469788,306.5395278131732,318.0203937084511,"EOT20","1992-01-01T00:00:00Z",[71,77,80,84],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":76},"Strong Ocean Currents","The eastern side of Lady Elliot Island is exposed to prevailing currents, making drift snorkelling the norm. Requires good fitness and comfort in moving water.","warning",5,10,{"name":78,"description":79,"severity":74,"season_start":17,"season_end":17},"Exposed Weather Conditions","The site is only accessible in calm to moderate conditions. Swell and wind from the east can shut the site down suddenly.",{"name":81,"description":82,"severity":83,"season_start":17,"season_end":17},"Drift Snorkelling Hazards","Snorkellers must stay aware of the group and pick-up boat at all times. Getting separated from the group in the current can be dangerous.","caution",{"name":85,"description":86,"severity":83,"season_start":17,"season_end":17},"Sharp Coral and Reef Shelf","The wall has undercut ledges and coral shelves with sharp edges. Close encounters can cause cuts and scrapes.",{"directions":88,"parking":89,"facilities":90,"fees":94,"access_method":95},"Hiros Cave and The Tubes are located off the eastern side of Lady Elliot Island, approximately 80 km north-east of Bundaberg, Queensland. Access is via scenic flight (30 min from Bundaberg or Hervey Bay) or by boat tour. Snorkellers visit as part of a guided drift-snorkel tour operated by Lady Elliot Island Eco Resort or licensed charter operators. These eastern sites are weather-dependent and not always included in standard snorkel itineraries.","No parking at the site. Park at Bundaberg Airport or Hervey Bay airport if flying, or at the Bundaberg marina if taking a boat charter.",[91,92,93],"toilets","drinking_water","showers","Guided snorkel tours: ~AUD $50–$100\u002Fperson (gear hire + guide). Day tours from Bundaberg\u002FHervey Bay: AUD $250–$595\u002Fadult.","snorkel_tour","2026-07-27T02:53:58.602098Z","2026-08-04T05:30:44.786419Z",{"verdict":99,"evaluated_at":100,"models":101},"go","2026-10-03T02:20:03.866354Z",[102,108,113],{"model_name":103,"is_favourable":104,"value":105,"threshold":76,"unit":106,"operator":107},"Wind Speed",true,1.05,"kn","lte",{"model_name":109,"is_favourable":104,"value":110,"threshold":111,"unit":112,"operator":107},"Wave Height",0.094,0.5,"m",{"model_name":114,"is_favourable":104,"value":115,"threshold":116,"unit":117,"operator":118},"Visibility",2.76,2,"","gte",{"verdict":99,"rating":120,"evaluated_at":100,"generated_at":100,"source":121,"confidence":122,"visibility":125,"parameters":126,"models_passed":147,"models_total":75},"Excellent","precomputed",{"level":123,"value":124},"High",100,{"score":115,"rating":17,"confidence":17},[127,130,136,139,143],{"name":109,"value":110,"label":17,"unit":112,"favourable":104,"score":128,"optimal_max":111,"marginal_max":129},3,1,{"name":131,"value":132,"label":17,"unit":133,"favourable":104,"score":128,"optimal_max":134,"marginal_max":135},"Swell Period",6.2,"s",8,12,{"name":103,"value":137,"label":17,"unit":106,"favourable":104,"score":128,"optimal_max":76,"marginal_max":138},1.05161744,15,{"name":140,"value":5,"label":17,"unit":141,"favourable":104,"score":128,"optimal_max":75,"marginal_max":142},"Precipitation","mm",20,{"name":144,"value":17,"label":145,"unit":117,"favourable":146,"score":129,"optimal_max":17,"marginal_max":17},"Tidal Phase","flood",false,4,[],{"display_name":150},"Daniel","Queensland","unverified",{"title":154,"description":155,"canonical_url":156,"og_image":157,"structured_data":158,"breadcrumbs":181},"Snorkeling Conditions at Hiros Cave and The Tubes - How's the Spot","Check snorkeling conditions at Hiros Cave and The Tubes, Queensland. Excellent conditions, water 23.1°C, waves 0.09m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fhiros-cave-and-the-tubes","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[159,168],{"@context":160,"@type":161,"name":11,"description":162,"url":156,"geo":163,"address":165},"https:\u002F\u002Fschema.org","Place","Hiros Cave and The Tubes are two celebrated drift-dive-and-snorkel sites on the exposed eastern side of Lady Elliot Island, at the southern tip of the Great Barrier Reef. Here, the island's coral w...",{"@type":164,"latitude":13,"longitude":14},"GeoCoordinates",{"@type":166,"addressRegion":151,"addressCountry":167},"PostalAddress","Australia",{"@context":160,"@type":169,"name":170,"description":155,"url":156,"breadcrumb":171},"WebPage","Snorkeling Conditions at Hiros Cave and The Tubes",{"@context":160,"@type":172,"itemListElement":173},"BreadcrumbList",[174,178,180],{"@type":175,"position":129,"name":176,"item":177},"ListItem","Home","https:\u002F\u002Fhowsthespot.com",{"@type":175,"position":116,"name":151,"item":179},"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=queensland",{"@type":175,"position":128,"name":11,"item":156},[182,184,186],{"label":176,"href":183},"\u002F",{"label":151,"href":185},"\u002Fexplore?region=queensland",{"label":11,"href":187},"\u002Fspots\u002Fhiros-cave-and-the-tubes",1791009160457]