[{"data":1,"prerenderedAt":196},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-llewellyn-reef-llewelyn-reef":9,"spot-llewellyn-reef-llewelyn-reef":51},{"entries":4,"total":5,"period":6,"type":7,"generated_at":8},[],0,"all_time","reports","2026-10-03T06:32:05.526386Z",{"title":10,"description":11,"canonical_url":12,"og_image":13,"structured_data":14,"breadcrumbs":44},"Snorkeling Conditions at Llewellyn Reef (Llewelyn Reef) - How's the Spot","Check snorkeling conditions at Llewellyn Reef (Llewelyn Reef), Queensland. Excellent conditions, water 22.9°C, waves 0.34m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fllewellyn-reef-llewelyn-reef","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Llewellyn Reef (Llewelyn Reef)","Llewellyn Reef is a pristine, untouched coral reef deep within the Capricorn–Bunker Group of the Southern Great Barrier Reef, about 90 minutes by boat from the Town of 1770. This offshore stewardsh...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-23.690445,152.177653,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Queensland","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Llewellyn Reef (Llewelyn Reef)",{"@context":16,"@type":32,"itemListElement":33},"BreadcrumbList",[34,39,42],{"@type":35,"position":36,"name":37,"item":38},"ListItem",1,"Home","https:\u002F\u002Fhowsthespot.com",{"@type":35,"position":40,"name":26,"item":41},2,"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=queensland",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=queensland",{"label":18,"href":50},"\u002Fspots\u002Fllewellyn-reef-llewelyn-reef",{"id":52,"name":18,"slug":53,"latitude":22,"longitude":23,"description":54,"difficulty":55,"image_url":56,"status":57,"tide_constituents":58,"hazard_entries":109,"access_info_structured":136,"area_boundary":56,"routes":56,"created_at":144,"updated_at":145,"today_conditions":146,"today_verdict_view":166,"images":192,"submitted_by":193,"region_name":26,"verification_status":195,"verified_at":56,"disputed":190,"verifier_count":5,"last_verified_display_name":56},"0a33bf01-f98d-406f-9102-af7f2af37c25","llewellyn-reef-llewelyn-reef","Llewellyn Reef is a pristine, untouched coral reef deep within the Capricorn–Bunker Group of the Southern Great Barrier Reef, about 90 minutes by boat from the Town of 1770. This offshore stewardship site dazzles with vibrant hard coral gardens, dramatic reef walls, swim-throughs, and sandy channels. Renowned for exceptional coral cover, it offers protected pockets that create ideal snorkeling conditions. Encounter green and loggerhead turtles, manta rays (seasonally), reef sharks, tasselled wobbegongs, and kaleidoscopic schools of trevally, fusiliers, butterflyfish, and angelfish. The reef is cared for by a local Site Stewardship program, ensuring its health and biodiversity for future generations.","intermediate",null,"published",{"name":59,"amplitude":75,"phase":91,"latitude":22,"model":107,"epoch":108},[60,61,62,63,64,65,66,67,68,69,70,71,72,73,74],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[76,77,78,79,80,81,82,83,84,85,86,87,88,89,90],0.025203323748041996,0.014789875303305354,0.23905026897489562,0.07440569713461279,0.7362748654551201,0.007990279943422343,0.003908462620612322,0.003395449008898198,0.17208691862458633,0.12742878025432564,0.06706658369774757,0.02566014932953477,0.005691318752507456,0.25475743122385514,0.016114312536468865,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],295.738250188602,22.851063322681146,4.413594103634246,308.6487974482988,313.69369919154343,258.7902661049076,9.197301375798455,65.4099890755115,305.5381547813276,336.2985666286861,359.5253482771975,318.21359435328964,327.4370885499047,311.6845200928091,307.6256108512297,"EOT20","1992-01-01T00:00:00Z",[110,114,120,123,126,129,133],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Tidal currents","Strong tidal currents can sweep through the reef channels and swim-throughs, requiring confident swimming ability.","warning",{"name":115,"description":116,"severity":117,"season_start":118,"season_end":119},"Marine stingers","Marine stingers (including box jellyfish) are present in Southern Great Barrier Reef waters during the warmer months.","caution",5,10,{"name":121,"description":122,"severity":117,"season_start":56,"season_end":56},"1770 bar crossing conditions","The bar crossing at the 1770 harbour entrance can be rough and may affect trip schedules depending on tide and swell.",{"name":124,"description":125,"severity":117,"season_start":56,"season_end":56},"Sharp coral and reef edges","Sharp coral bommies and reef ledges present a risk of cuts and abrasions to snorkelers who stray too close.",{"name":127,"description":128,"severity":117,"season_start":56,"season_end":56},"Open ocean boat crossing","The reef is accessed via a 90-minute boat trip from 1770, crossing the open ocean and potentially a bar crossing at the estuary mouth.",{"name":130,"description":131,"severity":117,"season_start":36,"season_end":132},"Marine life awareness","Seasonal manta ray and shark presence requires respectful distance. Currents can be moderate around reef walls.",12,{"name":134,"description":135,"severity":113,"season_start":36,"season_end":132},"Offshore weather conditions","Exposed offshore location; conditions can change rapidly with wind and swell making the bar crossing potentially challenging.",{"directions":137,"parking":138,"facilities":139,"fees":142,"access_method":143},"Llewellyn Reef is accessed via boat from the Town of 1770 \u002F Agnes Water marina, approximately 90 minutes offshore in the Capricorn–Bunker Group. Tours depart from the 1770 Marina, located about 1 hour north of Bundaberg along the Discovery Coast. The nearest airport is Bundaberg (BDB).","Free parking available at the 1770 Marina carpark and adjacent public parking areas in the Town of 1770.",[140,141],"parking","toilets","Only accessible via guided snorkel tour. One-day snorkelling trips with Dive Spear & Sport 1770 cost approximately $199–$250 AUD per person (equipment included).","boat","2026-07-27T02:54:05.580215Z","2026-08-04T05:30:44.786419Z",{"verdict":147,"evaluated_at":148,"models":149},"go","2026-10-03T02:15:34.960538Z",[150,156,161],{"model_name":151,"is_favourable":152,"value":153,"threshold":119,"unit":154,"operator":155},"Wind Speed",true,5.68,"kn","lte",{"model_name":157,"is_favourable":152,"value":158,"threshold":159,"unit":160,"operator":155},"Wave Height",0.34,0.5,"m",{"model_name":162,"is_favourable":152,"value":163,"threshold":40,"unit":164,"operator":165},"Visibility",2.84,"","gte",{"verdict":147,"rating":167,"evaluated_at":148,"generated_at":148,"source":168,"confidence":169,"visibility":172,"parameters":173,"models_passed":191,"models_total":118},"Excellent","precomputed",{"level":170,"value":171},"High",100,{"score":163,"rating":56,"confidence":56},[174,175,180,183,187],{"name":157,"value":158,"label":56,"unit":160,"favourable":152,"score":43,"optimal_max":159,"marginal_max":36},{"name":176,"value":177,"label":56,"unit":178,"favourable":152,"score":43,"optimal_max":179,"marginal_max":132},"Swell Period",6.35,"s",8,{"name":151,"value":181,"label":56,"unit":154,"favourable":152,"score":43,"optimal_max":119,"marginal_max":182},5.6760128,15,{"name":184,"value":5,"label":56,"unit":185,"favourable":152,"score":43,"optimal_max":118,"marginal_max":186},"Precipitation","mm",20,{"name":188,"value":56,"label":189,"unit":164,"favourable":190,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","flood",false,4,[],{"display_name":194},"Daniel","unverified",1791009169347]