[{"data":1,"prerenderedAt":191},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-port-giles-jetty":9,"spot-port-giles-jetty":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 Port Giles Jetty - How's the Spot","Check snorkeling conditions at Port Giles Jetty, South Australia. Good conditions, water 16.1°C, waves 0.07m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fport-giles-jetty","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_port-giles-jetty_0_d1dcab02b041.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Port Giles Jetty","Port Giles Jetty is a 600-metre-long industrial jetty backed by towering white wheat silos on the eastern Yorke Peninsula coast. 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Its deep pylons — averaging 8 m and reaching 14 m — are encrusted with colourful sponges and soft corals, attracting conger eels, nudibranchs, spider crabs, blue swimmer crabs, and long-finned pike. The site is prized for its clear waters and abundant marine life, though active shipping prohibits diving when vessels are berthed.","intermediate","published",{"name":58,"amplitude":74,"phase":90,"latitude":22,"model":106,"epoch":107},[59,60,61,62,63,64,65,66,67,68,69,70,71,72,73],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[75,76,77,78,79,80,81,82,83,84,85,86,87,88,89],0.027132763351681584,0.011586315825790993,0.24440461466372113,0.10426850400225178,0.4751185094279884,0.014378286496179084,0.0012621211597690029,0.014697520989125284,0.028919402300946865,0.16428407749135188,0.07041073066777867,0.036135512918758314,0.010027288492719753,0.4297421512103848,0.032057085185635784,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],237.24196554896872,288.42152864160306,265.57474249222696,247.16487302053127,182.38487175823957,320.17689282307566,154.91524571714058,256.99637561541647,275.05205712562537,245.64856652708056,259.2410140056834,232.83412802775655,10.443850243929063,232.32477832367113,200.2649530870101,"EOT20","1992-01-01T00:00:00Z",[109,114,118,121],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Shipping traffic","Active bulk cargo shipping uses this jetty; diving or snorkeling is strictly prohibited when ships are berthed.","danger",null,{"name":115,"description":116,"severity":117,"season_start":113,"season_end":113},"Tidal current","Moderate current can develop along the long jetty structure, especially during tidal exchanges.","caution",{"name":119,"description":120,"severity":117,"season_start":113,"season_end":113},"Depth (14 m max)","Depth drops to 14 m at the jetty end; snorkelers should stay within comfortable depth limits.",{"name":122,"description":123,"severity":117,"season_start":113,"season_end":113},"Fishing line entanglement","Fishing activity from the jetty may create entanglement hazards from loose line and tackle.",{"directions":125,"parking":126,"facilities":127,"fees":129,"access_method":130},"Port Giles Jetty is located on the eastern coast of Yorke Peninsula, off Hickeys Drive near Coobowie. From Adelaide, take the Port Wakefield Road and follow the Copper Coast Highway to the Yorke Peninsula, then turn off towards Coobowie\u002FPort Giles.","Unsealed parking area available near the jetty approach.",[128],"parking","Free access","shore_entry","2026-07-27T02:57:10.026786Z","2026-08-04T05:37:15.121100Z",{"verdict":134,"evaluated_at":135,"models":136},"go","2026-10-03T02:20:32.374228Z",[137,144,149],{"model_name":138,"is_favourable":139,"value":140,"threshold":141,"unit":142,"operator":143},"Wind Speed",true,2.05,10,"kn","lte",{"model_name":145,"is_favourable":139,"value":146,"threshold":147,"unit":148,"operator":143},"Wave Height",0.068,0.5,"m",{"model_name":150,"is_favourable":151,"value":152,"threshold":40,"unit":153,"operator":154},"Visibility",false,0.99,"","gte",{"verdict":134,"rating":156,"evaluated_at":135,"generated_at":135,"source":157,"confidence":158,"visibility":161,"parameters":162,"models_passed":40,"models_total":177},"Good","precomputed",{"level":159,"value":160},"High",100,{"score":152,"rating":113,"confidence":113},[163,164,170,173,179],{"name":145,"value":146,"label":113,"unit":148,"favourable":139,"score":43,"optimal_max":147,"marginal_max":36},{"name":165,"value":166,"label":113,"unit":167,"favourable":151,"score":36,"optimal_max":168,"marginal_max":169},"Swell Period",10.85,"s",8,12,{"name":138,"value":171,"label":113,"unit":142,"favourable":139,"score":43,"optimal_max":141,"marginal_max":172},2.0502937767922194,15,{"name":174,"value":175,"label":113,"unit":176,"favourable":151,"score":36,"optimal_max":177,"marginal_max":178},"Precipitation",15.1,"mm",5,20,{"name":180,"value":113,"label":181,"unit":153,"favourable":151,"score":36,"optimal_max":113,"marginal_max":113},"Tidal Phase","ebb",[183],{"id":184,"image_url":13,"sort_order":5,"is_primary":139,"moderation_status":185,"license":186,"license_url":187,"attribution":113,"author_name":113},"30ba233f-d44d-43f8-beb6-b64329f1a0cd","approved","CC BY-SA 3.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F3.0\u002F",{"display_name":189},"Daniel","unverified",1791009187453]