[{"data":1,"prerenderedAt":190},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-blowhole-beach":9,"spot-blowhole-beach":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 Blowhole Beach - How's the Spot","Check snorkeling conditions at Blowhole Beach, South Australia. Fair conditions, water 15.5°C, waves 0.23m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fblowhole-beach","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","Blowhole Beach","Blowhole Beach sits within Deep Creek Conservation Park on the Fleurieu Peninsula, a 200-metre sandy beach cradled by steep bush-clad valley walls and flanked by rocky headlands. Accessible via a s...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-35.654199,138.154981,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","South Australia","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Blowhole Beach",{"@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=south-australia",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=south-australia",{"label":18,"href":50},"\u002Fspots\u002Fblowhole-beach",{"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":127,"area_boundary":56,"routes":56,"created_at":135,"updated_at":136,"today_conditions":137,"today_verdict_view":159,"images":186,"submitted_by":187,"region_name":26,"verification_status":189,"verified_at":56,"disputed":143,"verifier_count":5,"last_verified_display_name":56},"39cadec7-ccba-40ae-b4d3-f0b9715a78c7","blowhole-beach","Blowhole Beach sits within Deep Creek Conservation Park on the Fleurieu Peninsula, a 200-metre sandy beach cradled by steep bush-clad valley walls and flanked by rocky headlands. Accessible via a scenic 2 km walk from the Cobbler Hill carpark (or 4WD track), this remote stretch of Southern Ocean coastline is prized for its clear waters, seagrass meadows and rocky reef habitat. The beach's namesake blowhole puts on a dramatic spray show when southern swells roll in. While the setting is idyllic, swimmers must be wary of strong rips that can sweep bathers out to sea — this is a spot best enjoyed by confident snorkelers on calm days.","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],0.014424571542531909,0.012924318043155759,0.20720633661256949,0.043146291466742294,0.14773717049705617,0.01602637931240278,0.0035257516613571797,0.01093854964756594,0.009744384984893844,0.14799638785141705,0.06153521775570705,0.033547525818186825,0.00959656868748292,0.15147627217406717,0.017116945966444894,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],217.9237262942304,281.3064227256916,252.40711891239192,167.15960854967864,124.86750109833775,168.99844764211028,200.69444087358306,271.07376725838145,240.76818232053722,232.11915171183585,244.09996970571592,221.96329791736184,42.791726437145684,167.04168263319127,163.3386605185084,"EOT20","1992-01-01T00:00:00Z",[110,114,120,124],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Strong rip currents","A powerful rip current often runs along the beach, capable of sweeping swimmers out to sea. Extremely hazardous for inexperienced swimmers.","danger",{"name":115,"description":116,"severity":117,"season_start":118,"season_end":119},"Large southern ocean swells","Exposed to Southern Ocean swells which can produce powerful dumpers and unpredictable surf conditions.","warning",6,8,{"name":121,"description":122,"severity":123,"season_start":56,"season_end":56},"Steep access track","The 4WD track down to the beach carpark is steep and rough. The 2 km walking trail from Cobbler Hill is also steep in sections.","caution",{"name":125,"description":126,"severity":117,"season_start":56,"season_end":56},"Isolated location","Remote beach with limited mobile reception and no lifeguard patrol. Emergency assistance is far away.",{"directions":128,"parking":129,"facilities":130,"fees":133,"access_method":134},"From Cape Jervis, follow Blowhole Creek Road towards Deep Creek Conservation Park. The popular approach is a 2 km walk from the Cobbler Hill carpark. Alternatively, a 4WD vehicle can drive a steep track down to the Blowhole Beach carpark. The beach is about 2 hours south of Adelaide.","Cobbler Hill carpark (walk 2 km to beach) or Blowhole Beach carpark (4WD only — steep rough track).",[131,132],"parking","picnic_tables","Vehicle entry fee to Deep Creek Conservation Park applies: approx. $11.60–$14.40 per vehicle.","shore_entry","2026-07-27T02:57:17.206786Z","2026-08-04T05:32:31.002278Z",{"verdict":138,"evaluated_at":139,"models":140},"marginal","2026-10-03T02:21:37.281067Z",[141,148,154],{"model_name":142,"is_favourable":143,"value":144,"threshold":145,"unit":146,"operator":147},"Wind Speed",false,10.88,10,"kn","lte",{"model_name":149,"is_favourable":150,"value":151,"threshold":152,"unit":153,"operator":147},"Wave Height",true,0.227,0.5,"m",{"model_name":155,"is_favourable":143,"value":156,"threshold":40,"unit":157,"operator":158},"Visibility",0.99,"","gte",{"verdict":138,"rating":160,"evaluated_at":139,"generated_at":139,"source":161,"confidence":162,"visibility":165,"parameters":166,"models_passed":40,"models_total":181},"Fair","precomputed",{"level":163,"value":164},"High",100,{"score":156,"rating":56,"confidence":56},[167,169,174,177,183],{"name":149,"value":168,"label":56,"unit":153,"favourable":150,"score":43,"optimal_max":152,"marginal_max":36},0.22741671613840325,{"name":170,"value":171,"label":56,"unit":172,"favourable":150,"score":43,"optimal_max":119,"marginal_max":173},"Swell Period",5.3,"s",12,{"name":142,"value":175,"label":56,"unit":146,"favourable":143,"score":36,"optimal_max":145,"marginal_max":176},10.880974515287345,15,{"name":178,"value":179,"label":56,"unit":180,"favourable":143,"score":5,"optimal_max":181,"marginal_max":182},"Precipitation",27.6,"mm",5,20,{"name":184,"value":56,"label":185,"unit":157,"favourable":143,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","ebb",[],{"display_name":188},"Daniel","unverified",1791009132367]