[{"data":1,"prerenderedAt":223},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-blue-holes-blue-holes-beach":9,"spot-blue-holes-blue-holes-beach":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 Blue Holes (Blue Holes Beach) - How's the Spot","Check snorkeling conditions at Blue Holes (Blue Holes Beach), Western Australia. Fair conditions, water 20.3°C, waves 1.01m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fblue-holes-blue-holes-beach","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","Blue Holes (Blue Holes Beach)","Blue Holes is a protected marine sanctuary and Fish Habitat Protection Area just south of Kalbarri on Western Australia's Coral Coast. Named for its unique limestone reef system that runs close to...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-27.711219,114.166136,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Western Australia","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Blue Holes (Blue Holes Beach)",{"@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=western-australia",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=western-australia",{"label":18,"href":50},"\u002Fspots\u002Fblue-holes-blue-holes-beach",{"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":162,"area_boundary":56,"routes":56,"created_at":168,"updated_at":169,"today_conditions":170,"today_verdict_view":192,"images":219,"submitted_by":220,"region_name":26,"verification_status":222,"verified_at":56,"disputed":183,"verifier_count":5,"last_verified_display_name":56},"4fc02a82-d7de-4ed8-b95c-2da77e34e30a","blue-holes-blue-holes-beach","Blue Holes is a protected marine sanctuary and Fish Habitat Protection Area just south of Kalbarri on Western Australia's Coral Coast. Named for its unique limestone reef system that runs close to shore, the site features a series of permanently submerged pools and exposed platforms that form a sheltered, natural aquarium. Crystal-clear, calm waters — best at low tide — reveal more than 70 species of finfish, 11 coral species and 10 types of sponge across the shallow reef. The white-sand fringe invites beach walks and rock-pool discoveries, and afternoon sunsets over the Indian Ocean are spectacular. This is one of the safest, most family-friendly snorkelling experiences in the region, with morning light delivering the clearest underwater visibility.","beginner",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],0.0032666129250981256,0.00976882559250973,0.17237247208899228,0.013278131657507707,0.08760409391056966,0.012205734122370023,0.011823597811419726,0.0027725915356063744,0.022686702496759175,0.12752979858655974,0.05030017865034835,0.026833794949099918,0.017240566648932764,0.03961181738704039,0.0026402848380020745,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],66.91710752595861,206.17571222556398,178.34634877950907,36.34276547260771,55.253414255464406,151.09796544522533,18.953016182972505,119.66267484525895,86.45898501188123,172.1471648414763,175.48396499451366,168.42410311815482,25.56752971100798,77.42737486142511,329.8107677778153,"EOT20","1992-01-01T00:00:00Z",[110,114,117,120,123,126,130,134,138,141,144,147,150,153,156,159],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Sharp limestone reef edges","Exposed limestone platforms can be sharp underfoot. Wear reef shoes or dive booties for protection.","caution",{"name":115,"description":116,"severity":113,"season_start":56,"season_end":56},"Tidal changes","At low tide the pools are safest; at mid to high tide pools become more connected with slightly stronger flow. Always check tide times before entering.",{"name":118,"description":119,"severity":113,"season_start":56,"season_end":56},"Morning wind conditions","Afternoon sea breezes can create chop and reduce visibility. Best visited in the morning when winds are low.",{"name":121,"description":122,"severity":113,"season_start":56,"season_end":56},"Sharp limestone reef","The limestone reef has sharp, uneven edges that can cause cuts and scrapes. Wear reef shoes or booties for protection.",{"name":124,"description":125,"severity":113,"season_start":56,"season_end":56},"Rocky edges at low tide","Exposed limestone platforms are slippery and jagged when walking between pools. Take care when moving around.",{"name":127,"description":128,"severity":113,"season_start":36,"season_end":129},"Outgoing tide current","As the tide recedes, water movement can increase between pools. Best to visit during low or mid-tide for calmest conditions.",12,{"name":131,"description":132,"severity":113,"season_start":133,"season_end":129},"Afternoon sea breeze","Strong afternoon winds pick up regularly between spring and autumn, creating choppy conditions and reduced visibility.",9,{"name":135,"description":136,"severity":113,"season_start":36,"season_end":137},"Afternoon sea breeze (Jan-Apr)","Strong afternoon winds continue through summer and into autumn, creating choppy conditions and reduced visibility.",4,{"name":139,"description":140,"severity":113,"season_start":56,"season_end":56},"Tide-dependent pool depth","At low tide pools become shallow and disconnected; at high tide some reef platforms may be submerged and swimming areas change.",{"name":142,"description":143,"severity":113,"season_start":56,"season_end":56},"Exposed limestone reef at low tide","Sharp limestone rock platforms are exposed when the tide drops — bare feet and inquisitive hands should stay clear.",{"name":145,"description":146,"severity":113,"season_start":56,"season_end":56},"Rocky edges","Entry and exit points have uneven rocky edges that can be slippery, especially at mid-to-low tide.",{"name":148,"description":149,"severity":113,"season_start":56,"season_end":56},"Low tide pool disconnection","At very low tide some pools become isolated; avoid stepping on exposed coral or marine life.",{"name":151,"description":152,"severity":113,"season_start":56,"season_end":56},"Afternoon sea breeze and wind chop","Afternoon winds can stir up sediment and reduce visibility; morning visits are recommended.",{"name":154,"description":155,"severity":113,"season_start":56,"season_end":56},"Tide-dependent conditions","Blue Holes is safest at low tide when the pools are calm and clearly visible. At higher tides, pools become connected and currents can be slightly stronger. Snorkel during low or mid-tide for the best and safest experience.",{"name":157,"description":158,"severity":113,"season_start":56,"season_end":56},"Crowded conditions","The area can become crowded during peak holiday periods and summer weekends, as it is Kalbarri's most popular swimming and snorkelling beach.",{"name":160,"description":161,"severity":113,"season_start":56,"season_end":56},"Tidal surge near reef edge","During certain tidal states, surge can push swimmers against the reef edge. Best visited at low to mid tide for calmest conditions.",{"directions":163,"parking":164,"facilities":165,"fees":166,"access_method":167},"Located about 5 km south of Kalbarri along Red Bluff Road (George Grey Drive), roughly a 6-hour drive north of Perth. Watch for road signage on Red Bluff Road.","Small gravel parking area adjacent to the beach with limited spots — arrive early during peak season.",[],"Free entry. Kalbarri National Park entry fees ($17 per vehicle) do NOT apply — Blue Holes Beach is outside the park.","shore_entry","2026-07-27T02:59:26.148347Z","2026-08-04T05:32:31.002472Z",{"verdict":171,"evaluated_at":172,"models":173},"marginal","2026-10-03T02:22:41.504900Z",[174,181,187],{"model_name":175,"is_favourable":176,"value":177,"threshold":178,"unit":179,"operator":180},"Wind Speed",true,4.42,10,"kn","lte",{"model_name":182,"is_favourable":183,"value":184,"threshold":185,"unit":186,"operator":180},"Wave Height",false,1.015,0.5,"m",{"model_name":188,"is_favourable":183,"value":189,"threshold":40,"unit":190,"operator":191},"Visibility",1.8,"","gte",{"verdict":171,"rating":193,"evaluated_at":172,"generated_at":172,"source":194,"confidence":195,"visibility":198,"parameters":199,"models_passed":40,"models_total":214},"Fair","precomputed",{"level":196,"value":197},"High",100,{"score":189,"rating":56,"confidence":56},[200,202,207,210,216],{"name":182,"value":201,"label":56,"unit":186,"favourable":183,"score":5,"optimal_max":185,"marginal_max":36},1.015072909918815,{"name":203,"value":204,"label":56,"unit":205,"favourable":183,"score":36,"optimal_max":206,"marginal_max":129},"Swell Period",10.9,"s",8,{"name":175,"value":208,"label":56,"unit":179,"favourable":176,"score":43,"optimal_max":178,"marginal_max":209},4.421405076014531,15,{"name":211,"value":212,"label":56,"unit":213,"favourable":176,"score":43,"optimal_max":214,"marginal_max":215},"Precipitation",0.2,"mm",5,20,{"name":217,"value":56,"label":218,"unit":190,"favourable":183,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","ebb",[],{"display_name":221},"Daniel","unverified",1791009133000]