[{"data":1,"prerenderedAt":235},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-peron-dunes-area-st-helens-point":9,"spot-peron-dunes-area-st-helens-point":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 Peron Dunes area (St Helens Point) - How's the Spot","Check snorkeling conditions at Peron Dunes area (St Helens Point), Tasmania. Excellent conditions, water 14.5°C, waves 0.23m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fperon-dunes-area-st-helens-point","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","Peron Dunes area (St Helens Point)","The Peron Dunes area at St Helens Point offers a wild, windswept snorkeling experience along Tasmania's northeast coast. Stretching between expansive white sand dunes and the crashing Tasman Sea, t...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-41.2885,148.3405,{"@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 Peron Dunes area (St Helens Point)",{"@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\u002Fperon-dunes-area-st-helens-point",{"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":177,"area_boundary":56,"routes":56,"created_at":183,"updated_at":184,"today_conditions":185,"today_verdict_view":205,"images":230,"submitted_by":231,"region_name":26,"verification_status":233,"verified_at":56,"disputed":234,"verifier_count":5,"last_verified_display_name":56},"c66d6fd7-256e-429b-8d8d-516872e75b10","peron-dunes-area-st-helens-point","The Peron Dunes area at St Helens Point offers a wild, windswept snorkeling experience along Tasmania's northeast coast. Stretching between expansive white sand dunes and the crashing Tasman Sea, the shoreline features shallow sandy-bottomed inshore waters that warm slightly in summer. The dunes themselves tower over the beach, creating a dramatic backdrop of golden sand sculpted by the relentless Roaring Forties winds. This remote, undeveloped stretch of coast is prized by those seeking solitude, with crystal-clear water on calm days providing good visibility over sandy substrates punctuated by rocky reef patches near the point itself.","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],0.01681681495678956,0.008807667069274976,0.15672520603219442,0.015417428127167747,0.38432055662832065,0.003793289290821909,0.0069157041653185375,0.004297328071203765,0.09527062163726828,0.10148406089087247,0.048546075661138506,0.02550066008986039,0.01042825291525657,0.05536010418460464,0.0004320122081687148,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],269.2900196588013,341.7277647033798,305.1777942331681,300.06845063003055,312.0106023265895,245.4319101116954,173.55244455488094,173.22904646829602,299.7038829151741,276.0549311261233,302.40174644324134,250.40449272595612,31.611031516359926,318.5498242178645,208.12865063437226,"EOT20","1992-01-01T00:00:00Z",[110,116,119,124,127,130,135,139,142,145,148,151,154,157,160,164,167,170,173],{"name":111,"description":112,"severity":113,"season_start":114,"season_end":115},"Ocean swell and surf","The exposed eastern beaches face the Tasman Sea and can experience powerful swells and dumping waves, particularly in winter and during southerly winds.","warning",5,9,{"name":117,"description":118,"severity":113,"season_start":56,"season_end":56},"Strong currents","Tidal currents around the point itself can be strong, especially on an outgoing tide flowing from Georges Bay into the open ocean.",{"name":120,"description":121,"severity":122,"season_start":114,"season_end":123},"Cold water temperature","Tasmanian waters are cold year-round (10-16°C), increasing the risk of cold shock and hypothermia for inadequately prepared snorkelers.","caution",10,{"name":125,"description":126,"severity":122,"season_start":56,"season_end":56},"Remote access","The conservation area is remote with limited mobile reception and no lifeguard patrols; assistance may be far away in an emergency.",{"name":128,"description":129,"severity":122,"season_start":56,"season_end":56},"4WD vehicles on beach","Peron Dunes is a designated 4WD recreation area; vehicles may be driving on the beach and dunes near snorkeling access points.",{"name":131,"description":132,"severity":113,"season_start":133,"season_end":134},"Strong swell and surf","The exposed coastline receives persistent Southern Ocean swell, with waves often over 1.5m, creating strong shore dump and rip currents.",6,8,{"name":136,"description":137,"severity":138,"season_start":56,"season_end":56},"Rip currents","Unpatrolled beach with strong rips forming along the wide sandy stretches, especially near the dune system outflow areas.","danger",{"name":140,"description":141,"severity":122,"season_start":56,"season_end":56},"Variable weather conditions","Rapidly changing weather including strong westerly winds can create hazardous sea conditions and reduce visibility significantly.",{"name":143,"description":144,"severity":113,"season_start":56,"season_end":56},"Remote location","Limited mobile reception and distance from emergency services; self-rescue may be required in an incident.",{"name":146,"description":147,"severity":113,"season_start":133,"season_end":134},"Strong surf and rip currents","Exposed ocean-facing beaches (especially Peron Dunes surf beach) can experience powerful waves and rips, particularly during onshore winds and swells.",{"name":149,"description":150,"severity":122,"season_start":56,"season_end":56},"Soft sand and steep dune access","The access track through the dunes has steep, soft sand sections that can be challenging for vehicles and pedestrians, especially in hot dry conditions.",{"name":152,"description":153,"severity":122,"season_start":56,"season_end":56},"Variable weather and wind","The exposed north-east coast is subject to rapidly changing weather, with strong sea breezes that can whip up waves and reduce water clarity for snorkeling.",{"name":155,"description":156,"severity":122,"season_start":56,"season_end":56},"Tidal currents in Georges Bay","Tidal flows around the entrance of Georges Bay near the point can create moderate currents, especially during outgoing tides.",{"name":158,"description":159,"severity":138,"season_start":56,"season_end":56},"Roaring Forties wind & swell","The area is exposed to strong southerly and south-westerly winds from the Roaring Forties, creating dangerous sea conditions, large swells, and strong rip currents.",{"name":161,"description":162,"severity":122,"season_start":36,"season_end":163},"Soft sand terrain \u002F bogging risk","Soft sand and steep dune faces on the 4WD track. Vehicles can become bogged. Walk-in access is strenuous in deep sand.",12,{"name":165,"description":166,"severity":122,"season_start":36,"season_end":163},"Cold water temperatures","Cold Tasman Sea waters year-round with average summer temperatures rarely above 16°C. Wetsuit (at least 5mm) essential.",{"name":168,"description":169,"severity":113,"season_start":36,"season_end":163},"Remote location - no lifeguard","Limited mobile phone reception in the area. Remote location with no lifeguards or emergency services nearby.",{"name":171,"description":172,"severity":122,"season_start":56,"season_end":56},"Soft Sand and Dune Hazards","Access involves traversing deep, soft sand dunes; vehicle bogging is common in 4WD areas.",{"name":174,"description":175,"severity":122,"season_start":36,"season_end":176},"Changing Tide and Current","Tidal flows around Peron Point and the adjacent beaches can create unpredictable currents.",4,{"directions":178,"parking":179,"facilities":180,"fees":56,"access_method":182},"St Helens Point Road runs south from St Helens. The Peron Dunes area is accessible via the 4WD track from the end of St Helens Point Road. A high-clearance or 4WD vehicle is recommended for the soft sand track. Park near the dune area and walk to the beach.","Limited parking at the end of St Helens Point Road; 4WD access beyond that point onto the beach and dunes.",[181],"parking","shore_entry","2026-07-27T02:57:38.174735Z","2026-08-04T05:36:16.070507Z",{"verdict":186,"evaluated_at":187,"models":188},"go","2026-10-03T02:19:32.022881Z",[189,195,200],{"model_name":190,"is_favourable":191,"value":192,"threshold":123,"unit":193,"operator":194},"Wind Speed",true,9.02,"kn","lte",{"model_name":196,"is_favourable":191,"value":197,"threshold":198,"unit":199,"operator":194},"Wave Height",0.231,0.5,"m",{"model_name":201,"is_favourable":191,"value":202,"threshold":40,"unit":203,"operator":204},"Visibility",2.31,"","gte",{"verdict":186,"rating":206,"evaluated_at":187,"generated_at":187,"source":207,"confidence":208,"visibility":211,"parameters":212,"models_passed":114,"models_total":114},"Excellent","precomputed",{"level":209,"value":210},"High",100,{"score":202,"rating":56,"confidence":56},[213,215,219,222,227],{"name":196,"value":214,"label":56,"unit":199,"favourable":191,"score":43,"optimal_max":198,"marginal_max":36},0.2313727979140741,{"name":216,"value":217,"label":56,"unit":218,"favourable":191,"score":43,"optimal_max":134,"marginal_max":163},"Swell Period",6.6,"s",{"name":190,"value":220,"label":56,"unit":193,"favourable":191,"score":43,"optimal_max":123,"marginal_max":221},9.021114991566899,15,{"name":223,"value":224,"label":56,"unit":225,"favourable":191,"score":43,"optimal_max":114,"marginal_max":226},"Precipitation",3.9,"mm",20,{"name":228,"value":56,"label":229,"unit":203,"favourable":191,"score":43,"optimal_max":56,"marginal_max":56},"Tidal Phase","slack",[],{"display_name":232},"Daniel","unverified",false,1791009184008]