[{"data":1,"prerenderedAt":189},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-garden-island":9,"spot-garden-island":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 Garden Island - How's the Spot","Check snorkeling conditions at Garden Island, Tasmania. Good conditions, water 12.8°C, waves 0.60m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fgarden-island","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","Garden Island","Garden Island sits in the sheltered Huon River estuary near the D'Entrecasteaux Channel, offering temperate-water snorkelling with surprising biodiversity. Accessed mainly by boat, its shallow wate...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-43.258716,147.130307,{"@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 Garden Island",{"@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\u002Fgarden-island",{"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":185,"submitted_by":186,"region_name":26,"verification_status":188,"verified_at":56,"disputed":150,"verifier_count":5,"last_verified_display_name":56},"4f5b9be7-683d-474d-aaba-df0dd00ff3aa","garden-island","Garden Island sits in the sheltered Huon River estuary near the D'Entrecasteaux Channel, offering temperate-water snorkelling with surprising biodiversity. Accessed mainly by boat, its shallow waters (average depth ~4.8 m) reveal kelp forests, rock crevices, and sandy patches teeming with schooling fish. The west side provides calmer conditions, while the east side offers more current-swept terrain. This is a quiet, off-the-beaten-path spot for those wanting to explore Tasmania's cool, clear southern waters without the crowds.","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],0.010462053973372062,0.00986906279158573,0.22454966390108005,0.012500732592819737,0.1745244700887797,0.0012809281038127396,0.009031500684106113,0.004002101750683707,0.05766275989505638,0.15130958769677505,0.06843839074536749,0.035854472625685044,0.009614454373817818,0.03139716472116381,0.00747780626182439,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],257.55348973644755,303.7094052842637,283.84835366792475,191.8249182118119,303.7747806659876,228.912686467022,163.34978462366234,210.6125548883545,287.4742315881465,260.5211246632974,279.59573194354647,242.8317571640559,29.099841944222415,176.78455971613937,167.8633414798188,"EOT20","1992-01-01T00:00:00Z",[110,115,119,122],{"name":111,"description":112,"severity":113,"season_start":36,"season_end":114},"Cold Water Temperatures","Water temperatures average around 16°C — cold even in summer. Prolonged exposure can lead to hypothermia without appropriate wetsuit (5–7 mm recommended).","warning",12,{"name":116,"description":117,"severity":118,"season_start":36,"season_end":114},"Tidal Currents","The Huon River estuary experiences tidal flows that can create moderate currents, particularly around the east side of the island. Strong outgoing tides may push snorkelers away from the island.","caution",{"name":120,"description":121,"severity":118,"season_start":56,"season_end":56},"Boat Traffic","Garden Island is a popular boating and fishing area with passing vessel traffic, especially on weekends. Snorkelers should stay vigilant and use a dive flag.",{"name":123,"description":124,"severity":118,"season_start":125,"season_end":126},"Restricted Visibility","After rain or wind, freshwater runoff from the Huon River can reduce underwater visibility significantly, making navigation and spotting hazards harder.",5,9,{"directions":128,"parking":129,"facilities":130,"fees":133,"access_method":134},"Garden Island is located in the Huon River estuary, south of Hobart. Access is by private boat — launch from the boat ramp at nearby Cygnet (Port Cygnet) or from the Huon River boat ramp near Franks Road at Geeveston. The island is a short 10–15 minute boat ride from these ramps. No public ferry services run to the island.","Parking is available at the Cygnet boat ramp (Walker Street, Cygnet) and at the Geeveston boat ramp area. Both have free public parking but can fill up on weekends during summer.",[131,132],"parking","boat_ramp","No fees for the island itself. Standard Tasmanian boat ramp fees may apply at some ramps.","boat","2026-07-27T02:57:46.864339Z","2026-08-04T05:32:31.002468Z",{"verdict":138,"evaluated_at":139,"models":140},"go","2026-10-03T02:16:53.633792Z",[141,148,154],{"model_name":142,"is_favourable":143,"value":144,"threshold":145,"unit":146,"operator":147},"Wind Speed",true,0.73,10,"kn","lte",{"model_name":149,"is_favourable":150,"value":151,"threshold":152,"unit":153,"operator":147},"Wave Height",false,0.599,0.5,"m",{"model_name":155,"is_favourable":150,"value":156,"threshold":40,"unit":157,"operator":158},"Visibility",1.5,"","gte",{"verdict":138,"rating":160,"evaluated_at":139,"generated_at":139,"source":161,"confidence":162,"visibility":165,"parameters":166,"models_passed":43,"models_total":125},"Good","precomputed",{"level":163,"value":164},"High",100,{"score":156,"rating":56,"confidence":56},[167,169,174,177,182],{"name":149,"value":168,"label":56,"unit":153,"favourable":150,"score":36,"optimal_max":152,"marginal_max":36},0.5991346631111111,{"name":170,"value":171,"label":56,"unit":172,"favourable":150,"score":36,"optimal_max":173,"marginal_max":114},"Swell Period",9.75,"s",8,{"name":142,"value":175,"label":56,"unit":146,"favourable":143,"score":43,"optimal_max":145,"marginal_max":176},0.72894,15,{"name":178,"value":179,"label":56,"unit":180,"favourable":143,"score":43,"optimal_max":125,"marginal_max":181},"Precipitation",0.7,"mm",20,{"name":183,"value":56,"label":184,"unit":157,"favourable":143,"score":43,"optimal_max":56,"marginal_max":56},"Tidal Phase","slack",[],{"display_name":187},"Daniel","unverified",1791009154460]