[{"data":1,"prerenderedAt":172},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-policeman-s-helmet":9,"spot-policeman-s-helmet":45},{"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":40},"Snorkeling Conditions at Policeman's Helmet - How's the Spot","Check snorkeling conditions at Policeman's Helmet. Good conditions, water 19.0°C, waves 0.13m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fpoliceman-s-helmet","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[15,27],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Policeman's Helmet","Policeman's Helmet is a striking dive and snorkel site northwest of Steele's Point on Norfolk Island's coast. Impressive rocky walls draped in vibrant corals create a dramatic underwater landscape,...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-29.02,167.94,{"@type":25,"addressCountry":26},"PostalAddress","AU",{"@context":16,"@type":28,"name":29,"description":11,"url":12,"breadcrumb":30},"WebPage","Snorkeling Conditions at Policeman's Helmet",{"@context":16,"@type":31,"itemListElement":32},"BreadcrumbList",[33,38],{"@type":34,"position":35,"name":36,"item":37},"ListItem",1,"Home","https:\u002F\u002Fhowsthespot.com",{"@type":34,"position":39,"name":18,"item":12},2,[41,43],{"label":36,"href":42},"\u002F",{"label":18,"href":44},"\u002Fspots\u002Fpoliceman-s-helmet",{"id":46,"name":18,"slug":47,"latitude":22,"longitude":23,"description":48,"difficulty":49,"image_url":50,"status":51,"tide_constituents":52,"hazard_entries":103,"access_info_structured":111,"area_boundary":50,"routes":50,"created_at":116,"updated_at":117,"today_conditions":118,"today_verdict_view":140,"images":168,"submitted_by":169,"region_name":50,"verification_status":171,"verified_at":50,"disputed":136,"verifier_count":5,"last_verified_display_name":50},"5badc4bc-e8fa-4180-9632-9b8b3fa21329","policeman-s-helmet","Policeman's Helmet is a striking dive and snorkel site northwest of Steele's Point on Norfolk Island's coast. Impressive rocky walls draped in vibrant corals create a dramatic underwater landscape, while large schools of fish swirl through the crystal-clear waters. This site is a favourite among underwater explorers for its healthy coral coverage, excellent visibility, and the colourful marine life that congregates around the rock formations. The name derives from the helmet-like shape of the rock feature when viewed from certain angles, making it a memorable landmark in Norfolk Island's rich marine park.","intermediate",null,"published",{"name":53,"amplitude":69,"phase":85,"latitude":22,"model":101,"epoch":102},[54,55,56,57,58,59,60,61,62,63,64,65,66,67,68],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[70,71,72,73,74,75,76,77,78,79,80,81,82,83,84],0.013417990523367588,0.007169597684424653,0.10297853939827735,0.04162755726238999,0.5356418437561131,0.0009353529723559089,0.0008745903177872735,0.0027019454485006584,0.09293236967274279,0.04343410838414747,0.02703074459799035,0.009637956867838676,0.004555414321867709,0.146735861175107,0.010822810338708432,[86,87,88,89,90,91,92,93,94,95,96,97,98,99,100],248.47373948481606,26.533433709075762,11.901669696906906,295.0570624962293,260.21795231483947,141.92355363774686,15.865196098578114,112.59178337062112,241.87811566604708,337.18378189179805,2.113637153322418,307.06885517135925,319.9680787232973,302.8923429610545,340.98598009127943,"EOT20","1992-01-01T00:00:00Z",[104,108],{"name":105,"description":106,"severity":107,"season_start":50,"season_end":50},"Ocean currents","Ocean currents can be moderate around the rocky walls and drop-offs, particularly during changing tides.","caution",{"name":109,"description":110,"severity":107,"season_start":50,"season_end":50},"Swell surge against rocks","Swells and surge can occur against the rocky walls, making entry and exit more challenging.",{"directions":112,"parking":113,"facilities":50,"fees":114,"access_method":115},"Policeman's Helmet is located northwest of Steele's Point on Norfolk Island. Access is typically by boat via a local dive charter operator from Burnt Pine or Kingston.","Park at the boat launch area or arrange transport with charter operator.","Dive\u002Fsnorkel charter fees apply — check with Norfolk Island dive operators.","boat","2026-07-27T02:53:57.314172Z","2026-08-04T05:32:31.002572Z",{"verdict":119,"evaluated_at":120,"models":121},"go","2026-10-03T02:17:10.285793Z",[122,129,134],{"model_name":123,"is_favourable":124,"value":125,"threshold":126,"unit":127,"operator":128},"Wind Speed",true,1.75,10,"kn","lte",{"model_name":130,"is_favourable":124,"value":131,"threshold":132,"unit":133,"operator":128},"Wave Height",0.134,0.5,"m",{"model_name":135,"is_favourable":136,"value":137,"threshold":39,"unit":138,"operator":139},"Visibility",false,0.99,"","gte",{"verdict":119,"rating":141,"evaluated_at":120,"generated_at":120,"source":142,"confidence":143,"visibility":146,"parameters":147,"models_passed":149,"models_total":163},"Good","precomputed",{"level":144,"value":145},"High",100,{"score":137,"rating":50,"confidence":50},[148,150,156,159,165],{"name":130,"value":131,"label":50,"unit":133,"favourable":124,"score":149,"optimal_max":132,"marginal_max":35},3,{"name":151,"value":152,"label":50,"unit":153,"favourable":124,"score":149,"optimal_max":154,"marginal_max":155},"Swell Period",6.3,"s",8,12,{"name":123,"value":157,"label":50,"unit":127,"favourable":124,"score":149,"optimal_max":126,"marginal_max":158},1.75139984,15,{"name":160,"value":161,"label":50,"unit":162,"favourable":136,"score":35,"optimal_max":163,"marginal_max":164},"Precipitation",19.9,"mm",5,20,{"name":166,"value":50,"label":167,"unit":138,"favourable":136,"score":35,"optimal_max":50,"marginal_max":50},"Tidal Phase","ebb",[],{"display_name":170},"Daniel","unverified",1791009186731]