[{"data":1,"prerenderedAt":188},["ShallowReactive",2],{"leaderboard-total":3,"spot-cape-jervis-coastal-areas":9,"spot-seo-cape-jervis-coastal-areas":153},{"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":148,"submitted_by":149,"region_name":151,"verification_status":152,"verified_at":17,"disputed":115,"verifier_count":5,"last_verified_display_name":17},"24940a6f-a953-4f7b-a48d-3286799efc91","Cape Jervis (coastal areas)","cape-jervis-coastal-areas",-35.6039,138.1082,"Cape Jervis marks the wild western edge of the Fleurieu Peninsula where the Southern Ocean meets Gulf St Vincent. The coastline here features rocky headlands, secluded sandy coves like Blowhole Beach, and kelp-forested reefs. The area borders Deep Creek National Park, offering dramatic cliff-backed shorelines and clear oceanic water. Snorkelers can explore shallow reef habitats, rock platforms, and sandy gutters teeming with temperate marine life. The exposed coastal setting provides excellent visibility on calm days but demands careful attention to conditions and swell.","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],0.01899659383838034,0.012739904416568186,0.2128281800204879,0.047102658591282834,0.23145792560874393,0.005329562986014025,0.0029033391313510464,0.011111005107280669,0.015037155350512572,0.14687855577275064,0.061306684305355914,0.03341831723264066,0.011982974962621136,0.20456304114364246,0.019934049097668667,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],239.5839857441847,287.0746896893004,264.2653223362485,240.22150790373178,183.84072363130008,197.2439017893355,180.81646028328385,268.3804858561405,275.8818366901585,244.23702907826083,256.87717023284426,232.4422655018655,44.47841123388099,231.18776732854928,196.8135286774351,"EOT20","1992-01-01T00:00:00Z",[71,77,80,84],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":76},"Strong rips and currents","Blowhole Beach and adjacent coastal areas often have strong rip currents that can sweep swimmers out to sea. Only enter on calm days.","warning",1,12,{"name":78,"description":79,"severity":74,"season_start":75,"season_end":76},"Southern Ocean swell","Exposed to powerful Southern Ocean swells year-round. Rough conditions and surging waves can make entry and exit dangerous.",{"name":81,"description":82,"severity":83,"season_start":75,"season_end":76},"Remote access","Blowhole Beach requires a steep 4WD track or a 2 km walk from Cobbler Hill carpark, with limited mobile reception.","caution",{"name":85,"description":86,"severity":83,"season_start":75,"season_end":76},"Sharp reef and rock platforms","Intertidal and subtidal reef edges are sharp barnacle-encrusted rock. Booties or dive boots recommended for shore entry.",{"directions":88,"parking":89,"facilities":90,"fees":93,"access_method":94},"Cape Jervis is at the southern tip of the Fleurieu Peninsula, about 110 km south of Adelaide via Main South Road and Jervis Road. Blowhole Beach is accessed via Blowhole Creek Road within Deep Creek National Park — a steep unsealed 4WD track leads to the beach carpark, or a 2 km walking track from Cobbler Hill carpark.","Cobbler Hill carpark (2WD accessible) and a smaller 4WD-only beach carpark near the eastern headland. Both are within Deep Creek National Park.",[91,92],"parking","toilets","Vehicle entry fee of $11.60–$14.40 per vehicle (Deep Creek National Park). Payable before entry.","shore_entry","2026-07-27T02:57:17.221930Z","2026-08-04T05:30:44.786647Z",{"verdict":98,"evaluated_at":99,"models":100},"marginal","2026-10-03T02:21:37.273990Z",[101,108,113],{"model_name":102,"is_favourable":103,"value":104,"threshold":105,"unit":106,"operator":107},"Wind Speed",true,2.26,10,"kn","lte",{"model_name":109,"is_favourable":103,"value":110,"threshold":111,"unit":112,"operator":107},"Wave Height",0.391,0.5,"m",{"model_name":114,"is_favourable":115,"value":116,"threshold":117,"unit":118,"operator":119},"Visibility",false,0.99,2,"","gte",{"verdict":98,"rating":121,"evaluated_at":99,"generated_at":99,"source":122,"confidence":123,"visibility":126,"parameters":127,"models_passed":117,"models_total":143},"Fair","precomputed",{"level":124,"value":125},"High",100,{"score":116,"rating":17,"confidence":17},[128,131,136,139,145],{"name":109,"value":129,"label":17,"unit":112,"favourable":103,"score":130,"optimal_max":111,"marginal_max":75},0.3907856837357037,3,{"name":132,"value":133,"label":17,"unit":134,"favourable":115,"score":75,"optimal_max":135,"marginal_max":76},"Swell Period",8.8,"s",8,{"name":102,"value":137,"label":17,"unit":106,"favourable":103,"score":130,"optimal_max":105,"marginal_max":138},2.2592880556366746,15,{"name":140,"value":141,"label":17,"unit":142,"favourable":115,"score":5,"optimal_max":143,"marginal_max":144},"Precipitation",27.6,"mm",5,20,{"name":146,"value":17,"label":147,"unit":118,"favourable":115,"score":75,"optimal_max":17,"marginal_max":17},"Tidal Phase","ebb",[],{"display_name":150},"Daniel","South Australia","unverified",{"title":154,"description":155,"canonical_url":156,"og_image":157,"structured_data":158,"breadcrumbs":181},"Snorkeling Conditions at Cape Jervis (coastal areas) - How's the Spot","Check snorkeling conditions at Cape Jervis (coastal areas), South Australia. Fair conditions, water 15.5°C, waves 0.39m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fcape-jervis-coastal-areas","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[159,168],{"@context":160,"@type":161,"name":11,"description":162,"url":156,"geo":163,"address":165},"https:\u002F\u002Fschema.org","Place","Cape Jervis marks the wild western edge of the Fleurieu Peninsula where the Southern Ocean meets Gulf St Vincent. The coastline here features rocky headlands, secluded sandy coves like Blowhole Bea...",{"@type":164,"latitude":13,"longitude":14},"GeoCoordinates",{"@type":166,"addressRegion":151,"addressCountry":167},"PostalAddress","Australia",{"@context":160,"@type":169,"name":170,"description":155,"url":156,"breadcrumb":171},"WebPage","Snorkeling Conditions at Cape Jervis (coastal areas)",{"@context":160,"@type":172,"itemListElement":173},"BreadcrumbList",[174,178,180],{"@type":175,"position":75,"name":176,"item":177},"ListItem","Home","https:\u002F\u002Fhowsthespot.com",{"@type":175,"position":117,"name":151,"item":179},"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=south-australia",{"@type":175,"position":130,"name":11,"item":156},[182,184,186],{"label":176,"href":183},"\u002F",{"label":151,"href":185},"\u002Fexplore?region=south-australia",{"label":11,"href":187},"\u002Fspots\u002Fcape-jervis-coastal-areas",1791009138457]