[{"data":1,"prerenderedAt":186},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-cathedral-caves":9,"spot-cathedral-caves":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 Cathedral Caves - How's the Spot","Check snorkeling conditions at Cathedral Caves, Tasmania. Excellent conditions, water 14.3°C, waves 0.35m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fcathedral-caves","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","Cathedral Caves","Cathedral Caves are a series of dramatic sea-carved caverns and rock formations along the wild North East Tasmanian coastline. High sandstone cliffs, collapsed overhangs, and tunnel-like passages c...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-41.874681,148.304306,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Tasmania","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Cathedral Caves",{"@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=tasmania",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=tasmania",{"label":18,"href":50},"\u002Fspots\u002Fcathedral-caves",{"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":125,"area_boundary":56,"routes":56,"created_at":131,"updated_at":132,"today_conditions":133,"today_verdict_view":153,"images":181,"submitted_by":182,"region_name":26,"verification_status":184,"verified_at":56,"disputed":185,"verifier_count":5,"last_verified_display_name":56},"2a9a1de0-3ed6-45d0-8285-146c095e692f","cathedral-caves","Cathedral Caves are a series of dramatic sea-carved caverns and rock formations along the wild North East Tasmanian coastline. High sandstone cliffs, collapsed overhangs, and tunnel-like passages create a cathedral-like ambiance with light filtering through openings. The surrounding waters offer clear snorkeling over mixed boulders and sand patches, with kelp forests and diverse temperate reef life visible on calm days.","advanced",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],0.015859031177545363,0.009053640890597533,0.16424657439174412,0.01357063341278078,0.3462991228444328,0.005441561661347435,0.00749702678337942,0.004121280002547368,0.08920753323684312,0.10630246830795208,0.05091987863615415,0.024963602017324296,0.0099478406011915,0.04543077203783122,0.0006323972594852606,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],274.4761100191595,331.4781219957147,302.67863557050964,289.3512543075121,311.2345118167871,232.34500585506964,161.65017475554419,170.68714370912033,299.52430770080423,272.7313912390155,296.4470590231482,245.9456479591879,50.0997376605996,314.5085548718846,100.74710266325053,"EOT20","1992-01-01T00:00:00Z",[110,114,118,121],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Swell surge in caves","Strong currents and powerful swells from the Tasman Sea can surge through cave passages without warning.","danger",{"name":115,"description":116,"severity":117,"season_start":56,"season_end":56},"Unstable rock ledges","Sharp, unstable rock ledges and boulders both above and below water.","warning",{"name":119,"description":120,"severity":117,"season_start":56,"season_end":56},"Reflected wave action","Backwash and reflected waves inside cave chambers can disorient swimmers.",{"name":122,"description":123,"severity":124,"season_start":56,"season_end":56},"Low visibility inside caves","Limited light inside caverns and potential for sudden darkness if clouds roll in.","caution",{"directions":126,"parking":127,"facilities":128,"fees":129,"access_method":130},"Located on the rugged coastline of North East Tasmania, near Bicheno. Accessible via coastal walking tracks or by boat depending on sea conditions.","Limited roadside parking near trailhead; check local signs for restrictions.",[],"","shore_entry","2026-07-27T02:57:34.862976Z","2026-08-04T05:30:44.786684Z",{"verdict":134,"evaluated_at":135,"models":136},"go","2026-10-03T02:21:46.073522Z",[137,144,149],{"model_name":138,"is_favourable":139,"value":140,"threshold":141,"unit":142,"operator":143},"Wind Speed",true,3.42,10,"kn","lte",{"model_name":145,"is_favourable":139,"value":146,"threshold":147,"unit":148,"operator":143},"Wave Height",0.355,0.5,"m",{"model_name":150,"is_favourable":139,"value":151,"threshold":40,"unit":129,"operator":152},"Visibility",2.31,"gte",{"verdict":134,"rating":154,"evaluated_at":135,"generated_at":135,"source":155,"confidence":156,"visibility":159,"parameters":160,"models_passed":176,"models_total":176},"Excellent","precomputed",{"level":157,"value":158},"High",100,{"score":151,"rating":56,"confidence":56},[161,163,169,172,178],{"name":145,"value":162,"label":56,"unit":148,"favourable":139,"score":43,"optimal_max":147,"marginal_max":36},0.35544878345481473,{"name":164,"value":165,"label":56,"unit":166,"favourable":139,"score":43,"optimal_max":167,"marginal_max":168},"Swell Period",4,"s",8,12,{"name":138,"value":170,"label":56,"unit":142,"favourable":139,"score":43,"optimal_max":141,"marginal_max":171},3.420529624366755,15,{"name":173,"value":174,"label":56,"unit":175,"favourable":139,"score":43,"optimal_max":176,"marginal_max":177},"Precipitation",2.1,"mm",5,20,{"name":179,"value":56,"label":180,"unit":129,"favourable":139,"score":43,"optimal_max":56,"marginal_max":56},"Tidal Phase","slack",[],{"display_name":183},"Daniel","unverified",false,1791009140104]