[{"data":1,"prerenderedAt":181},["ShallowReactive",2],{"leaderboard-total":3,"spot-cracker-jack":9,"spot-seo-cracker-jack":146},{"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":88,"area_boundary":17,"routes":17,"created_at":92,"updated_at":93,"today_conditions":94,"today_verdict_view":115,"images":141,"submitted_by":142,"region_name":144,"verification_status":145,"verified_at":17,"disputed":140,"verifier_count":5,"last_verified_display_name":17},"a73624ab-3632-4265-be70-2eaa93d2749c","Cracker Jack","cracker-jack",-15.75,145.8,"Cracker Jack is a signature dive and snorkel site along the northern Ribbon Reefs of the Great Barrier Reef, reachable only by liveaboard expedition from Cairns. This outer reef gem features steep coral-covered walls that drop to a sandy bottom at around 40 metres, with bommies and ledges cloaked in vivid hard and soft corals. Its remote location means fewer visitors and exceptional water clarity, offering snorkellers the chance to drift over pristine coral gardens among schools of tropical fish, barracuda, giant trevally, and the occasional turtle or reef shark. The site is a highlight of multi-day reef trips and is celebrated for its rich marine biodiversity and dramatic underwater topography.","intermediate",null,"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],0.02486891459799035,0.021999336599140506,0.3088457821128626,0.08530485227870079,0.499848144592215,0.0009637909725993298,0.010433458471776598,0.011213973286460881,0.17298963101867001,0.14746234756089266,0.09165404161763174,0.025090160918427827,0.011464899482715667,0.302262629507385,0.02404473954689873,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],320.4886385624545,49.60135424328049,40.45653783218092,297.9067973393777,343.78426701399576,135.48067947977347,11.304590599400036,44.27766133276523,328.25788449065783,10.000226184173064,36.48499460724166,0.9319626733766302,343.10729889667095,303.7208332967938,288.4765641896121,"EOT20","1992-01-01T00:00:00Z",[71,77,83],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":76},"Strong Currents & Exposed Conditions","The site is on the outer Ribbon Reefs, several hours from Cairns, with potential for strong currents and wind chop, especially in winter and during southeasterly trade winds.","warning",4,10,{"name":78,"description":79,"severity":80,"season_start":81,"season_end":82},"Marine Stingers","Marine stingers (box jellyfish and Irukandji) are present in tropical Queensland waters during the warmer months (Nov–May).","caution",5,11,{"name":84,"description":85,"severity":80,"season_start":86,"season_end":87},"Sudden Deep Drop-offs","The reef features steep drop-offs and bommies; snorkellers should stay aware of depth changes and avoid straying beyond their comfort zone.",1,12,{"directions":89,"parking":90,"facilities":17,"fees":17,"access_method":91},"Cracker Jack is located on the outer Ribbon Reefs of the Great Barrier Reef, accessible only by liveaboard dive vessels or extended expedition charters departing from Cairns. Trips typically run 3–7 days and visit multiple Ribbon Reef sites.","No parking at the site. Park at your departure marina in Cairns (e.g., Cairns Marina or Marlin Marina) where paid long-term parking is available near the reef fleet terminals. Check with your tour operator for specific parking arrangements.","boat","2026-07-27T02:56:49.038276Z","2026-08-04T05:34:24.990897Z",{"verdict":95,"evaluated_at":96,"models":97},"go","2026-10-03T02:18:52.510200Z",[98,104,109],{"model_name":99,"is_favourable":100,"value":101,"threshold":76,"unit":102,"operator":103},"Wind Speed",true,8.48,"kn","lte",{"model_name":105,"is_favourable":100,"value":106,"threshold":107,"unit":108,"operator":103},"Wave Height",0.37,0.5,"m",{"model_name":110,"is_favourable":100,"value":111,"threshold":112,"unit":113,"operator":114},"Visibility",2.39,2,"","gte",{"verdict":95,"rating":116,"evaluated_at":96,"generated_at":96,"source":117,"confidence":118,"visibility":121,"parameters":122,"models_passed":75,"models_total":81},"Excellent","precomputed",{"level":119,"value":120},"High",100,{"score":111,"rating":17,"confidence":17},[123,125,130,133,137],{"name":105,"value":106,"label":17,"unit":108,"favourable":100,"score":124,"optimal_max":107,"marginal_max":86},3,{"name":126,"value":127,"label":17,"unit":128,"favourable":100,"score":124,"optimal_max":129,"marginal_max":87},"Swell Period",6.35,"s",8,{"name":99,"value":131,"label":17,"unit":102,"favourable":100,"score":124,"optimal_max":76,"marginal_max":132},8.4848616,15,{"name":134,"value":124,"label":17,"unit":135,"favourable":100,"score":124,"optimal_max":81,"marginal_max":136},"Precipitation","mm",20,{"name":138,"value":17,"label":139,"unit":113,"favourable":140,"score":86,"optimal_max":17,"marginal_max":17},"Tidal Phase","flood",false,[],{"display_name":143},"Daniel","Queensland","unverified",{"title":147,"description":148,"canonical_url":149,"og_image":150,"structured_data":151,"breadcrumbs":174},"Snorkeling Conditions at Cracker Jack - How's the Spot","Check snorkeling conditions at Cracker Jack, Queensland. Excellent conditions, water 24.6°C, waves 0.37m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fcracker-jack","https:\u002F\u002Fhowsthespot.com\u002Fog-default.png",[152,161],{"@context":153,"@type":154,"name":11,"description":155,"url":149,"geo":156,"address":158},"https:\u002F\u002Fschema.org","Place","Cracker Jack is a signature dive and snorkel site along the northern Ribbon Reefs of the Great Barrier Reef, reachable only by liveaboard expedition from Cairns. This outer reef gem features steep...",{"@type":157,"latitude":13,"longitude":14},"GeoCoordinates",{"@type":159,"addressRegion":144,"addressCountry":160},"PostalAddress","Australia",{"@context":153,"@type":162,"name":163,"description":148,"url":149,"breadcrumb":164},"WebPage","Snorkeling Conditions at Cracker Jack",{"@context":153,"@type":165,"itemListElement":166},"BreadcrumbList",[167,171,173],{"@type":168,"position":86,"name":169,"item":170},"ListItem","Home","https:\u002F\u002Fhowsthespot.com",{"@type":168,"position":112,"name":144,"item":172},"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=queensland",{"@type":168,"position":124,"name":11,"item":149},[175,177,179],{"label":169,"href":176},"\u002F",{"label":144,"href":178},"\u002Fexplore?region=queensland",{"label":11,"href":180},"\u002Fspots\u002Fcracker-jack",1791009145275]