[{"data":1,"prerenderedAt":190},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-st-bees-island-reefs":9,"spot-st-bees-island-reefs":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 St Bees Island reefs - How's the Spot","Check snorkeling conditions at St Bees Island reefs, Queensland. Excellent conditions, water 23.8°C, waves 0.08m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fst-bees-island-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","St Bees Island reefs","St Bees Island is a volcanic jewel in the Cumberland Island Group, fringed by vibrant coral reefs that spill into the turquoise waters of the Great Barrier Reef. Sheltered bays and calm lagoons off...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-21.143397,149.186828,{"@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 St Bees Island 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=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\u002Fst-bees-island-reefs",{"id":52,"name":18,"slug":53,"latitude":22,"longitude":23,"description":54,"difficulty":55,"image_url":56,"status":57,"tide_constituents":58,"hazard_entries":109,"access_info_structured":132,"area_boundary":56,"routes":56,"created_at":136,"updated_at":137,"today_conditions":138,"today_verdict_view":159,"images":186,"submitted_by":187,"region_name":26,"verification_status":189,"verified_at":56,"disputed":184,"verifier_count":5,"last_verified_display_name":56},"3de33d94-a743-482e-ac0b-68c78e4f8c08","st-bees-island-reefs","St Bees Island is a volcanic jewel in the Cumberland Island Group, fringed by vibrant coral reefs that spill into the turquoise waters of the Great Barrier Reef. Sheltered bays and calm lagoons offer excellent snorkelling directly off the beaches, where you can swim over healthy coral bommies teeming with tropical fish. The island's remote, privately-owned setting means uncrowded reefs, pristine conditions, and the chance to explore wild koala habitats between dips. A true off-the-beaten-path reef experience accessible from Mackay.","intermediate",null,"published",{"name":59,"amplitude":75,"phase":91,"latitude":22,"model":107,"epoch":108},[60,61,62,63,64,65,66,67,68,69,70,71,72,73,74],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[76,77,78,79,80,81,82,83,84,85,86,87,88,89,90],0.05836693035822295,0.025113545154703876,0.39511011633915455,0.17360744003034506,1.6883918595251708,0.0276699268058086,0.013302495113397862,0.04030824825826842,0.4077893004126696,0.18851214442555042,0.11423750092123323,0.032475007823651356,0.01193355954615607,0.6107846259718718,0.028976445987918247,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],14.970865858983101,89.92345880687043,35.517894445525855,16.744135655628355,32.233083720517214,125.28625403162192,193.78009499701696,192.8017027226516,18.703561537712574,6.307166326847267,33.53344633886805,340.1418260980653,312.8247599932626,19.54234965240121,12.343676891105247,"EOT20","1992-01-01T00:00:00Z",[110,114,118,121,125,128],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Outgoing tide current","The reef fringing St Bees is influenced by tidal flows that can create strong currents in the channels between islands. Snorkellers should be aware of changing tide conditions.","caution",{"name":115,"description":116,"severity":117,"season_start":56,"season_end":56},"Marine stingers (box jellyfish)","Marine stingers (box jellyfish and Irukandji) are prevalent in tropical Queensland waters, particularly during the warmer months.","warning",{"name":119,"description":120,"severity":113,"season_start":56,"season_end":56},"Sharp coral bommies","The fringing reefs are shallow in places with sharp coral bommies close to the surface. Snorkellers should avoid touching the coral.",{"name":122,"description":123,"severity":113,"season_start":36,"season_end":124},"Weather-dependent conditions","Snorkelling conditions depend on wind and tide. The skipper may alter the itinerary if sea conditions are unsafe.",12,{"name":126,"description":127,"severity":113,"season_start":36,"season_end":124},"Tidal currents","The Whitsundays has strong tidal flows that can affect snorkelling areas around the island.",{"name":129,"description":130,"severity":117,"season_start":36,"season_end":131},"Marine stingers (jellyfish)","Stinger (marine stingers) season in tropical Queensland waters. Wear stinger suits provided by tour operators.",5,{"directions":133,"parking":134,"facilities":56,"fees":56,"access_method":135},"St Bees Island is located approximately 30 km northeast of Mackay in the Cumberland Island Group. Access is by private boat, charter tour, or water taxi from Mackay Harbour. Several tour operators in Mackay run day trips to the island's reefs.","Parking available at Mackay Harbour boat ramp and marina precinct. Fees may apply for long-term parking at the marina car park adjacent to the launch ramp on Mulherin Drive along the Mackay Marina precinct.","boat","2026-07-27T02:56:39.620472Z","2026-08-04T05:32:31.002332Z",{"verdict":139,"evaluated_at":140,"models":141},"go","2026-10-03T02:16:31.575774Z",[142,149,154],{"model_name":143,"is_favourable":144,"value":145,"threshold":146,"unit":147,"operator":148},"Wind Speed",true,5.57,10,"kn","lte",{"model_name":150,"is_favourable":144,"value":151,"threshold":152,"unit":153,"operator":148},"Wave Height",0.08,0.5,"m",{"model_name":155,"is_favourable":144,"value":156,"threshold":40,"unit":157,"operator":158},"Visibility",2.7,"","gte",{"verdict":139,"rating":160,"evaluated_at":140,"generated_at":140,"source":161,"confidence":162,"visibility":165,"parameters":166,"models_passed":185,"models_total":131},"Excellent","precomputed",{"level":163,"value":164},"High",100,{"score":156,"rating":56,"confidence":56},[167,168,173,176,181],{"name":150,"value":151,"label":56,"unit":153,"favourable":144,"score":43,"optimal_max":152,"marginal_max":36},{"name":169,"value":170,"label":56,"unit":171,"favourable":144,"score":43,"optimal_max":172,"marginal_max":124},"Swell Period",2.45,"s",8,{"name":143,"value":174,"label":56,"unit":147,"favourable":144,"score":43,"optimal_max":146,"marginal_max":175},5.569101600000001,15,{"name":177,"value":178,"label":56,"unit":179,"favourable":144,"score":43,"optimal_max":131,"marginal_max":180},"Precipitation",0.3,"mm",20,{"name":182,"value":56,"label":183,"unit":157,"favourable":184,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","flood",false,4,[],{"display_name":188},"Daniel","unverified",1791009199978]