[{"data":1,"prerenderedAt":188},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-button-bird-island":9,"spot-button-bird-island":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 Button Bird Island - How's the Spot","Check snorkeling conditions at Button Bird Island, Western Australia. Good conditions, water 17.4°C, waves 0.30m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fbutton-bird-island","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","Button Bird Island","Button Bird Island (often called Muttonbird Island or Shelter Island) is a granite islet lying just off Muttonbird Beach, about 20 km west of Albany on Western Australia's south coast. The shallow...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-35.0268,117.8837,{"@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 Button Bird Island",{"@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\u002Fbutton-bird-island",{"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":126,"area_boundary":56,"routes":56,"created_at":134,"updated_at":135,"today_conditions":136,"today_verdict_view":156,"images":184,"submitted_by":185,"region_name":26,"verification_status":187,"verified_at":56,"disputed":170,"verifier_count":5,"last_verified_display_name":56},"f6c7d8cd-5ca4-4062-8874-e7a93179f5eb","button-bird-island","Button Bird Island (often called Muttonbird Island or Shelter Island) is a granite islet lying just off Muttonbird Beach, about 20 km west of Albany on Western Australia's south coast. The shallow channel between the island and beach creates a sheltered snorkeling zone with clear turquoise waters, rocky reef formations, and the chance to spot little penguins and shearwaters around the island's base. The area is known for its striking coastal scenery, calm summer conditions, and uncrowded waters — offering a raw, natural snorkeling experience away from the tourist treadmill.","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],0.009105137567126243,0.008112256942534219,0.17738371880719186,0.029485246875006244,0.07229543249861806,0.00299345502999884,0.002655075132667426,0.003824521729607468,0.03277929328912445,0.13348465119831424,0.054235206112256705,0.03211073390738003,0.012334005923842527,0.09221413111350808,0.007064468716353988,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],114.9830518472171,222.0099507794273,206.82860630881942,72.39601926192087,101.16807604019021,276.95964468870994,113.38045566849667,239.07492022701695,146.35790312649544,196.30019463254905,203.78111108474303,186.37826354833612,332.91886960812667,88.14645200256422,136.31476642379903,"EOT20","1992-01-01T00:00:00Z",[110,116,120,123],{"name":111,"description":112,"severity":113,"season_start":114,"season_end":115},"Rough swells and surf","Muttonbird Beach can experience rough conditions and strong surf, especially outside of summer, making snorkeling hazardous at times.","warning",5,10,{"name":117,"description":118,"severity":119,"season_start":56,"season_end":56},"No lifeguard patrol","Muttonbird Beach is not patrolled — there are no lifeguards on duty.","caution",{"name":121,"description":122,"severity":119,"season_start":56,"season_end":56},"4WD-only beach access","Driving on the beach requires a 4WD vehicle; soft sand can be treacherous for standard vehicles.",{"name":124,"description":125,"severity":119,"season_start":56,"season_end":56},"Rocks and reef hazards","Granite outcrops and submerged reef near Shelter Island present a cutting hazard for swimmers and snorkelers.",{"directions":127,"parking":128,"facilities":129,"fees":132,"access_method":133},"From Albany, drive west on Lower Denmark Road, turn onto Muttonbird Road and follow to the end. At the T-junction, the left turn leads to a small carpark with steps down to a sheltered beach opposite Shelter Island.","Two car parks available: a northern lookout carpark (with a 4WD track down to the beach) and a southern carpark with a footpath and stairs leading to the small beach opposite the island.",[130,131],"parking","toilets","Free access. No entry fees.","shore_entry","2026-07-27T02:59:16.068961Z","2026-08-04T05:37:15.121132Z",{"verdict":137,"evaluated_at":138,"models":139},"go","2026-10-03T02:22:40.402802Z",[140,146,151],{"model_name":141,"is_favourable":142,"value":143,"threshold":115,"unit":144,"operator":145},"Wind Speed",true,4.43,"kn","lte",{"model_name":147,"is_favourable":142,"value":148,"threshold":149,"unit":150,"operator":145},"Wave Height",0.302,0.5,"m",{"model_name":152,"is_favourable":142,"value":153,"threshold":40,"unit":154,"operator":155},"Visibility",2.55,"","gte",{"verdict":137,"rating":157,"evaluated_at":138,"generated_at":138,"source":158,"confidence":159,"visibility":162,"parameters":163,"models_passed":40,"models_total":114},"Good","precomputed",{"level":160,"value":161},"High",100,{"score":153,"rating":56,"confidence":56},[164,166,173,176,181],{"name":147,"value":165,"label":56,"unit":150,"favourable":142,"score":43,"optimal_max":149,"marginal_max":36},0.30200000000000005,{"name":167,"value":168,"label":56,"unit":169,"favourable":170,"score":36,"optimal_max":171,"marginal_max":172},"Swell Period",11.8,"s",false,8,12,{"name":141,"value":174,"label":56,"unit":144,"favourable":142,"score":43,"optimal_max":115,"marginal_max":175},4.428048571975424,15,{"name":177,"value":178,"label":56,"unit":179,"favourable":170,"score":36,"optimal_max":114,"marginal_max":180},"Precipitation",5.4,"mm",20,{"name":182,"value":56,"label":183,"unit":154,"favourable":170,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","ebb",[],{"display_name":186},"Daniel","unverified",1791009136810]