[{"data":1,"prerenderedAt":192},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-jawbone-marine-sanctuary":9,"spot-jawbone-marine-sanctuary":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 Jawbone Marine Sanctuary - How's the Spot","Check snorkeling conditions at Jawbone Marine Sanctuary, Victoria. Fair conditions, water 15.2°C, waves 0.09m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fjawbone-marine-sanctuary","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","Jawbone Marine Sanctuary","A pristine 30-hectare marine sanctuary in Williamstown, just 20 minutes from Melbourne's CBD, offering a remarkable diversity of habitats within a compact area. The western side features saltmarsh...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-37.866013,144.880386,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Victoria","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Jawbone Marine Sanctuary",{"@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=victoria",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=victoria",{"label":18,"href":50},"\u002Fspots\u002Fjawbone-marine-sanctuary",{"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":129,"area_boundary":56,"routes":56,"created_at":138,"updated_at":139,"today_conditions":140,"today_verdict_view":161,"images":188,"submitted_by":189,"region_name":26,"verification_status":191,"verified_at":56,"disputed":157,"verifier_count":5,"last_verified_display_name":56},"5d046207-dae7-4cef-898d-714817d26731","jawbone-marine-sanctuary","A pristine 30-hectare marine sanctuary in Williamstown, just 20 minutes from Melbourne's CBD, offering a remarkable diversity of habitats within a compact area. The western side features saltmarsh and Victoria's only mangroves growing on a basalt coast, while the eastern side has weathered basalt rockpools, submerged boulders, and ledges. Sandy beaches separate the clay and rocky shores. Snorkelers can explore shallow reefs less than 4m deep, gliding over seagrass beds, colourful sponges, and coralline algae gardens, with several heritage-listed shipwrecks visible to divers offshore.","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],0.010287218776962198,0.00874402608903705,0.15453300276379128,0.008239857875919998,0.26853473195678357,0.006887226457078093,0.008427956725218202,0.001297944725860009,0.027218689670413552,0.06988540431598464,0.032465330445844126,0.031292324244232,0.018450372734665724,0.10643910085038652,0.019427423936161356,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],46.3615731475033,315.96438784720755,293.4336930103717,27.367047632708704,23.280422124734457,248.08722204026685,149.97589368137466,208.2724210232151,33.609532421220536,287.8810536776573,289.00812691885557,278.81052665657313,10.080460675656354,224.32962692224697,196.73028601046434,"EOT20","1992-01-01T00:00:00Z",[110,114,118,121,126],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Slippery uneven rocks","Weathered basalt rockpools and ledges can be very slippery when traversing the intertidal zone.","caution",{"name":115,"description":116,"severity":117,"season_start":56,"season_end":56},"Blue-ringed octopus","Cryptic blue-ringed octopus inhabit rockpool crevices; can deliver a life-threatening bite if disturbed.","warning",{"name":119,"description":120,"severity":117,"season_start":56,"season_end":56},"Resident snakes","Tiger snakes may be encountered in the saltmarsh and grassy areas near the sanctuary.",{"name":122,"description":123,"severity":113,"season_start":124,"season_end":125},"Storm and high tide surges","Conditions can change rapidly; the area is vulnerable to storm surges and high tides that can damage pathways.",5,10,{"name":127,"description":128,"severity":113,"season_start":56,"season_end":56},"Slippery or unstable pathways","Gravel pathways and boardwalk can wash out after storm events, creating uneven and hazardous surfaces.",{"directions":130,"parking":131,"facilities":132,"fees":136,"access_method":137},"Located 20 minutes from Melbourne's CBD in Williamstown. From the city, take the West Gate Freeway (M1) to Williamstown exit, follow Kororoit Creek Road and then Melbourne Road to Bayview Street. The sanctuary entrance is at the end of Bayview Street, Williamstown, VIC 3016.","Car park available at the end of Bayview Street, Williamstown. Additional parking can be found at nearby Gloucester Reserve for small vessel launching.",[133,134,135],"parking","picnic_tables","toilets","Free entry. 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