[{"data":1,"prerenderedAt":194},["ShallowReactive",2],{"leaderboard-total":3,"spot-catherine-hill-bay-wharf":9,"spot-seo-catherine-hill-bay-wharf":160},{"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":86,"area_boundary":75,"routes":75,"created_at":94,"updated_at":95,"today_conditions":96,"today_verdict_view":118,"images":147,"submitted_by":155,"region_name":157,"verification_status":158,"verified_at":75,"disputed":159,"verifier_count":5,"last_verified_display_name":75},"5a224d8c-532f-416c-9914-0e1cf197de27","Catherine Hill Bay Wharf","catherine-hill-bay-wharf",-33.159791,151.631581,"Explore the underwater world around the iconic coal-loading jetty at Catherine Hill Bay, a historic wharf on the NSW Central Coast. The southern headland offers depths from 3 to 30 metres, with dozens of swim-throughs, overhangs, and rocky reefs to investigate. Snorkelers can inspect the remains of the \"Wallarah\" wreck scattered near the jetty pilings, while the calm inshore areas near Middle Camp Gully teem with fish. This spot combines rich maritime history with excellent shore-entry snorkeling in a stunning coastal setting.","intermediate","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_catherine-hill-bay-wharf_2_f89073ea380e.jpg","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],0.019026848874175547,0.011089291993953422,0.1610672587447701,0.034539535602553545,0.5025134370230712,0.007147833409914364,0.0025322870451089784,0.002546085339241724,0.11009071291557682,0.09296773259614857,0.048671570383197124,0.017636828999467533,0.015564766340023935,0.12389051020157082,0.007589224493335792,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],279.2766886280567,5.2179471481263136,327.8785445860776,317.7024898228866,306.8729658861125,267.2447593388782,231.97832188613017,101.33223847744341,296.8699455404536,298.53712868466437,324.7444652691832,267.6891965855266,312.96936069953745,314.32469518851985,258.5353776567848,"EOT20","1992-01-01T00:00:00Z",[71,76,80,83],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":75},"Variable currents around jetty","Tidal currents can be strong around the jetty pilings and headland, especially on outgoing tides. Snorkelers should be aware of changing conditions.","warning",null,{"name":77,"description":78,"severity":79,"season_start":75,"season_end":75},"Boat traffic","The area near the wharf and jetty sees boat and fishing vessel traffic. Snorkelers should stay visible and be cautious.","caution",{"name":81,"description":82,"severity":79,"season_start":75,"season_end":75},"Depth variation","Depths range from 3 to 30 metres within a short distance. Less experienced snorkelers should stay in shallower inshore areas.",{"name":84,"description":85,"severity":79,"season_start":75,"season_end":75},"Rocky platform entry","Entry is via a rock platform which can be slippery and uneven. Care needed when entering and exiting the water.",{"directions":87,"parking":88,"facilities":89,"fees":92,"access_method":93},"From the Pacific Highway turn onto Flowers Drive and follow it to Catherine Hill Bay Beach. Park near the beach carpark and walk south toward the headland and the historic jetty\u002Fwharf structure.","Free street parking available along Flowers Drive and near Catherine Hill Bay Beach carpark.",[90,91],"parking","toilets","Free access. No entry fee.","shore_entry","2026-07-27T02:55:24.058248Z","2026-08-04T05:32:31.002559Z",{"verdict":97,"evaluated_at":98,"models":99},"go","2026-10-03T02:20:41.934375Z",[100,107,112],{"model_name":101,"is_favourable":102,"value":103,"threshold":104,"unit":105,"operator":106},"Wind Speed",true,3.51,10,"kn","lte",{"model_name":108,"is_favourable":102,"value":109,"threshold":110,"unit":111,"operator":106},"Wave Height",0.31,0.5,"m",{"model_name":113,"is_favourable":102,"value":114,"threshold":115,"unit":116,"operator":117},"Visibility",2.31,2,"","gte",{"verdict":97,"rating":119,"evaluated_at":98,"generated_at":98,"source":120,"confidence":121,"visibility":124,"parameters":125,"models_passed":142,"models_total":142},"Excellent","precomputed",{"level":122,"value":123},"High",100,{"score":114,"rating":75,"confidence":75},[126,129,135,138,144],{"name":108,"value":109,"label":75,"unit":111,"favourable":102,"score":127,"optimal_max":110,"marginal_max":128},3,1,{"name":130,"value":131,"label":75,"unit":132,"favourable":102,"score":127,"optimal_max":133,"marginal_max":134},"Swell Period",6.9,"s",8,12,{"name":101,"value":136,"label":75,"unit":105,"favourable":102,"score":127,"optimal_max":104,"marginal_max":137},3.5086312,15,{"name":139,"value":140,"label":75,"unit":141,"favourable":102,"score":127,"optimal_max":142,"marginal_max":143},"Precipitation",2.6,"mm",5,20,{"name":145,"value":75,"label":146,"unit":116,"favourable":102,"score":127,"optimal_max":75,"marginal_max":75},"Tidal Phase","slack",[148],{"id":149,"image_url":17,"sort_order":115,"is_primary":102,"moderation_status":150,"license":151,"license_url":152,"attribution":153,"author_name":154},"c7519f39-769f-4db0-82e2-c4b280fec51b","approved","CC BY-SA 3.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F3.0\u002F","Peter Ellis at the English-language Wikipedia","Peter Ellis",{"display_name":156},"Daniel","New South Wales","unverified",false,{"title":161,"description":162,"canonical_url":163,"og_image":17,"structured_data":164,"breadcrumbs":187},"Snorkeling Conditions at Catherine Hill Bay Wharf - How's the Spot","Check snorkeling conditions at Catherine Hill Bay Wharf, New South Wales. Excellent conditions, water 20.0°C, waves 0.31m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fcatherine-hill-bay-wharf",[165,174],{"@context":166,"@type":167,"name":11,"description":168,"url":163,"geo":169,"address":171},"https:\u002F\u002Fschema.org","Place","Explore the underwater world around the iconic coal-loading jetty at Catherine Hill Bay, a historic wharf on the NSW Central Coast. 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