[{"data":1,"prerenderedAt":189},["ShallowReactive",2],{"leaderboard-total":3,"spot-swan-wreck":9,"spot-seo-swan-wreck":154},{"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":95,"updated_at":96,"today_conditions":97,"today_verdict_view":120,"images":149,"submitted_by":150,"region_name":152,"verification_status":153,"verified_at":17,"disputed":110,"verifier_count":5,"last_verified_display_name":17},"5633af86-3ff7-4a1a-9082-5b90b914c8ae","Swan Wreck","swan-wreck",-33.575,115.075,"The ex-HMAS Swan is an 120-metre-long destroyer scuttled in 1997 as Australia's first purpose-sunk artificial reef, lying 3 nautical miles off Cape Naturaliste. The crow's nest sits at just 5-8 metres depth, making it accessible for snorkelling and freediving, while the main deck at 17 metres and the stern at 32 metres offer deeper exploration. The wreck teems with colourful batfish, wobbegong sharks, hard and soft corals, sea fans and sponges. Between September and November migrating humpback whales pass through Geographe Bay, and their songs can sometimes be heard underwater.","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],0.009048468709632723,0.008721107988899371,0.1830747682347418,0.01750507352557495,0.04591755378548115,0.001413513345187265,0.004094583655504883,0.00293228005066668,0.01669862207271067,0.13481391276333185,0.05519315962484336,0.03403339216256108,0.006748039184848566,0.046215598031299855,0.0021642977344881404,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],84.99272361833796,221.34980340301155,184.05990864692234,35.64996175830052,67.76047557384567,233.8638370336352,38.36730597853665,245.40517354119316,123.59263634886373,174.54042721233196,178.76855330494232,169.12102227715175,356.8837000618281,57.00644500991967,222.23401878164174,"EOT20","1992-01-01T00:00:00Z",[71,75,80,84],{"name":72,"description":73,"severity":74,"season_start":17,"season_end":17},"Boat Traffic","The wreck is only accessible by boat; vessels operate in the area and snorkellers must be vigilant during surface intervals.","caution",{"name":76,"description":77,"severity":74,"season_start":78,"season_end":79},"Strong Currents","Ocean currents can be strong around the wreck, particularly at deeper sections and around the stern.",6,9,{"name":81,"description":82,"severity":83,"season_start":17,"season_end":17},"Depth","The wreck drops to 32 metres at the stern; the main deck at 17m and crow's nest at 5-8m are more accessible for snorkelling.","warning",{"name":85,"description":86,"severity":74,"season_start":17,"season_end":17},"Limited Visibility","Visibility can vary with swell and wind conditions; choppy days may reduce water clarity significantly.",{"directions":88,"parking":89,"facilities":90,"fees":93,"access_method":94},"The wreck lies about 3 nautical miles off Meelup Beach, near Dunsborough, Western Australia. Commercial dive operators (e.g. Swan Dive) run tours from the Dunsborough\u002FBusselton area. The wreck is not accessible from shore.","Park at Meelup Beach car park or at the Dunsborough boat ramp area if using a private vessel.",[91,92],"parking","toilets","Snorkel\u002Fdive tours with operators range from approximately AUD $80–$200 per person depending on the trip and equipment hire.","boat","2026-07-27T02:59:07.283013Z","2026-08-04T05:32:31.002510Z",{"verdict":98,"evaluated_at":99,"models":100},"no_go","2026-10-03T02:22:37.739274Z",[101,108,114],{"model_name":102,"is_favourable":103,"value":104,"threshold":105,"unit":106,"operator":107},"Wind Speed",true,2.51,10,"kn","lte",{"model_name":109,"is_favourable":110,"value":111,"threshold":112,"unit":113,"operator":107},"Wave Height",false,1.28,0.5,"m",{"model_name":115,"is_favourable":110,"value":116,"threshold":117,"unit":118,"operator":119},"Visibility",1.8,2,"","gte",{"verdict":98,"rating":121,"evaluated_at":99,"generated_at":99,"source":122,"confidence":123,"visibility":126,"parameters":127,"models_passed":117,"models_total":144},"Hazardous","precomputed",{"level":124,"value":125},"High",100,{"score":116,"rating":17,"confidence":17},[128,130,136,140,146],{"name":109,"value":111,"label":17,"unit":113,"favourable":110,"score":5,"optimal_max":112,"marginal_max":129},1,{"name":131,"value":132,"label":17,"unit":133,"favourable":110,"score":129,"optimal_max":134,"marginal_max":135},"Swell Period",11,"s",8,12,{"name":102,"value":137,"label":17,"unit":106,"favourable":103,"score":138,"optimal_max":105,"marginal_max":139},2.5075536,3,15,{"name":141,"value":142,"label":17,"unit":143,"favourable":103,"score":138,"optimal_max":144,"marginal_max":145},"Precipitation",1.1,"mm",5,20,{"name":147,"value":17,"label":148,"unit":118,"favourable":110,"score":129,"optimal_max":17,"marginal_max":17},"Tidal Phase","ebb",[],{"display_name":151},"Daniel","Western Australia","unverified",{"title":155,"description":156,"canonical_url":157,"og_image":158,"structured_data":159,"breadcrumbs":182},"Snorkeling Conditions at Swan Wreck - How's the Spot","Check snorkeling conditions at Swan Wreck, Western Australia. Hazardous conditions, water 18.0°C, waves 1.28m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fswan-wreck","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[160,169],{"@context":161,"@type":162,"name":11,"description":163,"url":157,"geo":164,"address":166},"https:\u002F\u002Fschema.org","Place","The ex-HMAS Swan is an 120-metre-long destroyer scuttled in 1997 as Australia's first purpose-sunk artificial reef, lying 3 nautical miles off Cape Naturaliste. The crow's nest sits at just 5-8 met...",{"@type":165,"latitude":13,"longitude":14},"GeoCoordinates",{"@type":167,"addressRegion":152,"addressCountry":168},"PostalAddress","Australia",{"@context":161,"@type":170,"name":171,"description":156,"url":157,"breadcrumb":172},"WebPage","Snorkeling Conditions at Swan Wreck",{"@context":161,"@type":173,"itemListElement":174},"BreadcrumbList",[175,179,181],{"@type":176,"position":129,"name":177,"item":178},"ListItem","Home","https:\u002F\u002Fhowsthespot.com",{"@type":176,"position":117,"name":152,"item":180},"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=western-australia",{"@type":176,"position":138,"name":11,"item":157},[183,185,187],{"label":177,"href":184},"\u002F",{"label":152,"href":186},"\u002Fexplore?region=western-australia",{"label":11,"href":188},"\u002Fspots\u002Fswan-wreck",1791009201327]