[{"data":1,"prerenderedAt":208},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-split-bommie-opal-reef":9,"spot-split-bommie-opal-reef":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 Split Bommie (Opal Reef) - How's the Spot","Check snorkeling conditions at Split Bommie (Opal Reef), Queensland. Excellent conditions, water 24.6°C, waves 0.32m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fsplit-bommie-opal-reef","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_split-bommie-opal-reef_0_46c990fd8050.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Split Bommie (Opal Reef)","Split Bommie is one of over 15 named snorkel sites dotting Opal Reef, a large crescent-shaped outer reef system about 50 km east of Port Douglas. This site features a dramatic coral bommie (large d...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-16.214904,145.88298,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Queensland","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Split Bommie (Opal Reef)",{"@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=queensland",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=queensland",{"label":18,"href":50},"\u002Fspots\u002Fsplit-bommie-opal-reef",{"id":52,"name":18,"slug":53,"latitude":22,"longitude":23,"description":54,"difficulty":55,"image_url":13,"status":56,"tide_constituents":57,"hazard_entries":108,"access_info_structured":142,"area_boundary":113,"routes":113,"created_at":149,"updated_at":150,"today_conditions":151,"today_verdict_view":172,"images":199,"submitted_by":205,"region_name":26,"verification_status":207,"verified_at":113,"disputed":197,"verifier_count":5,"last_verified_display_name":113},"eb7620b3-7e24-4bbe-88a1-c82848e42807","split-bommie-opal-reef","Split Bommie is one of over 15 named snorkel sites dotting Opal Reef, a large crescent-shaped outer reef system about 50 km east of Port Douglas. This site features a dramatic coral bommie (large detached coral outcrop) rising from the sandy seabed, surrounded by pristine gardens of branching corals, plate corals, giant boulder corals, and soft corals. The clear waters (visibility 12-18 m) and the reef's sheltered crescent shape create excellent conditions for snorkelers to explore the vibrant coral formations and abundant marine life. It's a standout site within the Opal Reef system, which boasts near-complete coral coverage thanks to ongoing conservation efforts.","intermediate","published",{"name":58,"amplitude":74,"phase":90,"latitude":22,"model":106,"epoch":107},[59,60,61,62,63,64,65,66,67,68,69,70,71,72,73],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[75,76,77,78,79,80,81,82,83,84,85,86,87,88,89],0.024653331572961564,0.02079162731743657,0.3089815201864741,0.08643851976627384,0.5106248460072548,0.0001549778084408889,0.01048347453334095,0.009635442344762822,0.17594111325754686,0.14929714200167038,0.08913513028112852,0.024047246441896528,0.010306720677030359,0.301566499513048,0.027126110553675874,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],318.149994743012,48.58455365938558,40.23499746777818,298.3537086500783,343.6374263403253,143.8214360793749,5.480750329829379,40.787697651499826,328.00423548291184,11.0316716625341,37.43635758246455,359.19716125161693,353.8699274103164,303.70635669138795,277.2987874051402,"EOT20","1992-01-01T00:00:00Z",[109,114,118,121,124,127,131,134,139],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Tidal Currents","Opal Reef experiences tidal currents that can be moderate to strong, especially near bommies and channels. The current that brings clear water can also create choppy conditions.","caution",null,{"name":115,"description":116,"severity":117,"season_start":113,"season_end":113},"Marine Stingers (Box Jellyfish \u002F Irukandji)","Marine stingers (box jellyfish and Irukandji) are present in the waters of the Great Barrier Reef, particularly during the warmer months from November to May.","warning",{"name":119,"description":120,"severity":112,"season_start":113,"season_end":113},"Sharp Coral","Sharp coral formations can cause cuts and abrasions if snorkelers make contact. Visitors should not touch the coral.",{"name":122,"description":123,"severity":112,"season_start":113,"season_end":113},"Choppy Conditions in Windy Weather","Choppy conditions can develop in windy weather, particularly at more exposed sites along the reef, making swimming more strenuous.",{"name":125,"description":126,"severity":112,"season_start":113,"season_end":113},"Intense Sun Exposure","Sun exposure is intense on the tropical water with high UV index year-round. Sunburn can occur quickly.",{"name":128,"description":129,"severity":112,"season_start":36,"season_end":130},"Strong tidal currents","The Cathedrals site is subject to strong tidal flows, especially during spring tides, which can sweep snorkelers along the reef edge. Drift snorkels are common but require moderate fitness and confidence in the water.",12,{"name":132,"description":133,"severity":112,"season_start":36,"season_end":130},"Remote outer reef (no land escape)","The site is an outer reef with no immediate land refuge; boat access only. Snorkelers must stay with the group and follow guide instructions at all times.",{"name":135,"description":136,"severity":112,"season_start":137,"season_end":138},"Wind chop and swell","Opal Reef is exposed to the Coral Sea and can develop choppy, wind-whipped surface conditions when the trade winds blow, especially June–August.",6,8,{"name":140,"description":141,"severity":112,"season_start":113,"season_end":113},"Marine stingers","Marine stingers (box jellyfish) may be present in the region during the warmer months (Nov–May).",{"directions":143,"parking":144,"facilities":145,"fees":147,"access_method":148},"Split Bommie is located on Opal Reef, approximately 50 km east of Port Douglas, Queensland. Access is exclusively via guided snorkel tour operators such as Wavelength Reef Cruises or Calypso Reef Cruises, which depart from Port Douglas. The boat journey takes approximately 90 minutes each way.","Paid parking available at Port Douglas marina. Arrive 30 minutes before departure for check-in.",[146],"toilets","Day tours from Port Douglas range from approximately $318 to $329 AUD per person, including equipment, reef-guide, lunch, and transfers.","snorkel_tour","2026-07-27T02:54:22.160150Z","2026-08-04T05:37:15.121054Z",{"verdict":152,"evaluated_at":153,"models":154},"go","2026-10-03T02:21:19.263347Z",[155,162,167],{"model_name":156,"is_favourable":157,"value":158,"threshold":159,"unit":160,"operator":161},"Wind Speed",true,8.08,10,"kn","lte",{"model_name":163,"is_favourable":157,"value":164,"threshold":165,"unit":166,"operator":161},"Wave Height",0.32,0.5,"m",{"model_name":168,"is_favourable":157,"value":169,"threshold":40,"unit":170,"operator":171},"Visibility",2.55,"","gte",{"verdict":152,"rating":173,"evaluated_at":153,"generated_at":153,"source":174,"confidence":175,"visibility":178,"parameters":179,"models_passed":198,"models_total":192},"Excellent","precomputed",{"level":176,"value":177},"High",100,{"score":169,"rating":113,"confidence":113},[180,181,185,188,194],{"name":163,"value":164,"label":113,"unit":166,"favourable":157,"score":43,"optimal_max":165,"marginal_max":36},{"name":182,"value":183,"label":113,"unit":184,"favourable":157,"score":43,"optimal_max":138,"marginal_max":130},"Swell Period",6.1,"s",{"name":156,"value":186,"label":113,"unit":160,"favourable":157,"score":43,"optimal_max":159,"marginal_max":187},8.076655200000001,15,{"name":189,"value":190,"label":113,"unit":191,"favourable":157,"score":43,"optimal_max":192,"marginal_max":193},"Precipitation",4.1,"mm",5,20,{"name":195,"value":113,"label":196,"unit":170,"favourable":197,"score":36,"optimal_max":113,"marginal_max":113},"Tidal Phase","flood",false,4,[200],{"id":201,"image_url":13,"sort_order":5,"is_primary":157,"moderation_status":202,"license":203,"license_url":204,"attribution":113,"author_name":113},"67d22352-0bbf-4c88-8c78-b9a6f6cb21e3","approved","CC BY 3.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F3.0\u002F",{"display_name":206},"Daniel","unverified",1791009199052]