[{"data":1,"prerenderedAt":137},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-tiwi-islands-bathurst-island-melville-island-offshore-reefs":9,"spot-tiwi-islands-bathurst-island-melville-island-offshore-reefs":51},{"entries":4,"total":5,"period":6,"type":7,"generated_at":8},[],0,"all_time","reports","2026-10-02T06:59:37.379659Z",{"title":10,"description":11,"canonical_url":12,"og_image":13,"structured_data":14,"breadcrumbs":44},"Snorkeling Conditions at Tiwi Islands Offshore Reefs - How's the Spot","Check snorkeling conditions at Tiwi Islands Offshore Reefs, Northern Territory. Good conditions, water 29.0°C, waves 0.06m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Ftiwi-islands-bathurst-island-melville-island-offshore-reefs","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","Tiwi Islands Offshore Reefs","The Tiwi Islands (Bathurst and Melville) sit 80 km north of Darwin in the Timor Sea, surrounded by pristine offshore reefs that remain largely untouched. These fringing and patch reefs drop into de...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-11.523543,131.039403,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Northern Territory","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Tiwi Islands Offshore Reefs",{"@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=northern-territory",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=northern-territory",{"label":18,"href":50},"\u002Fspots\u002Ftiwi-islands-bathurst-island-melville-island-offshore-reefs",{"id":52,"name":18,"slug":53,"latitude":22,"longitude":23,"description":54,"difficulty":55,"image_url":56,"status":57,"tide_constituents":56,"hazard_entries":58,"access_info_structured":75,"area_boundary":56,"routes":56,"created_at":84,"updated_at":85,"today_conditions":86,"today_verdict_view":106,"images":133,"submitted_by":134,"region_name":26,"verification_status":136,"verified_at":56,"disputed":119,"verifier_count":5,"last_verified_display_name":56},"0ca861d0-d85e-423e-a766-38562731de03","tiwi-islands-bathurst-island-melville-island-offshore-reefs","The Tiwi Islands (Bathurst and Melville) sit 80 km north of Darwin in the Timor Sea, surrounded by pristine offshore reefs that remain largely untouched. These fringing and patch reefs drop into deep blue-water channels teeming with marine life, offering clear warm waters, coral bommies, and dramatic tidal flows. Part of Aboriginal-owned land, the reefs here are accessed only via guided tours, preserving their wild character. Snorkelers explore vibrant coral gardens alongside trevally, barramundi, and reef fish in a remote, culturally significant setting — a true frontier snorkeling destination.","intermediate",null,"published",[59,63,69,72],{"name":60,"description":61,"severity":62,"season_start":56,"season_end":56},"Tidal current","Strong tidal currents flow through the channels between Bathurst and Melville Islands and the offshore reefs, with significant movement on both incoming and outgoing tides.","warning",{"name":64,"description":65,"severity":66,"season_start":67,"season_end":68},"Box jellyfish (stinger season)","Box jellyfish (Chironex fleckeri) are present in the warm coastal waters of the Northern Territory from October to May.","danger",5,10,{"name":70,"description":71,"severity":66,"season_start":56,"season_end":56},"Saltwater crocodiles","Estuarine crocodiles inhabit the coastal waters and mangrove-lined creeks surrounding the Tiwi Islands year-round.",{"name":73,"description":74,"severity":62,"season_start":56,"season_end":56},"Remote location","Remote location with limited medical facilities; the nearest hospital is in Darwin, accessible by air or ferry.",{"directions":76,"parking":77,"facilities":78,"fees":82,"access_method":83},"The Tiwi Islands are located 80 km north of Darwin. Access is via a 2.5-hour ferry from Darwin with SeaLink NT, or a 20-minute light aircraft flight to Bathurst Island. All visitors must be on a permitted tour or hosted by a resident — permits are arranged through the Tiwi Land Council. Tours operate Monday to Friday, April to November.","Parking available at Darwin ferry terminal (Cullen Bay Ferry Terminal) or at Darwin Airport for fly-in tours.",[79,80,81],"toilets","parking","drinking_water","Permit required (arranged by tour operator). Day tours by ferry or air from Darwin cost approximately AUD $250–$400 per person.","snorkel_tour","2026-07-27T02:56:21.200135Z","2026-07-27T02:56:21.200139Z",{"verdict":87,"evaluated_at":88,"models":89},"go","2026-10-02T02:23:52.035371Z",[90,96,101],{"model_name":91,"is_favourable":92,"value":93,"threshold":68,"unit":94,"operator":95},"Wind Speed",true,4.43,"kn","lte",{"model_name":97,"is_favourable":92,"value":98,"threshold":99,"unit":100,"operator":95},"Wave Height",0.06,0.5,"m",{"model_name":102,"is_favourable":92,"value":103,"threshold":40,"unit":104,"operator":105},"Visibility",2.55,"","gte",{"verdict":87,"rating":107,"evaluated_at":88,"generated_at":88,"source":108,"confidence":109,"visibility":112,"parameters":113,"models_passed":43,"models_total":67},"Good","precomputed",{"level":110,"value":111},"High",92.5,{"score":103,"rating":56,"confidence":56},[114,115,122,125,130],{"name":97,"value":98,"label":56,"unit":100,"favourable":92,"score":43,"optimal_max":99,"marginal_max":36},{"name":116,"value":117,"label":56,"unit":118,"favourable":119,"score":36,"optimal_max":120,"marginal_max":121},"Swell Period",9.05,"s",false,8,12,{"name":91,"value":123,"label":56,"unit":94,"favourable":92,"score":43,"optimal_max":68,"marginal_max":124},4.4319552,15,{"name":126,"value":127,"label":56,"unit":128,"favourable":92,"score":43,"optimal_max":67,"marginal_max":129},"Precipitation",2.8,"mm",20,{"name":131,"value":56,"label":132,"unit":104,"favourable":119,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","unknown",[],{"display_name":135},"Daniel","unverified",1790924513907]