[{"data":1,"prerenderedAt":199},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-blenheim-beach":9,"spot-blenheim-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 Blenheim Beach - How's the Spot","Check snorkeling conditions at Blenheim Beach, New South Wales. Fair conditions, water 18.5°C, waves 0.07m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fblenheim-beach","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_blenheim-beach_0_e626c996af5f.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Blenheim Beach","Tucked between Nelsons Beach and Greenfield Beach on Jervis Bay's southern shore, Blenheim Beach is a sheltered pocket of powdery white sand framed by leafy bluffs within Jervis Bay National Park....",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-35.083036,150.691392,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","New South Wales","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Blenheim 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=new-south-wales",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=new-south-wales",{"label":18,"href":50},"\u002Fspots\u002Fblenheim-beach",{"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":121,"area_boundary":113,"routes":113,"created_at":130,"updated_at":131,"today_conditions":132,"today_verdict_view":154,"images":181,"submitted_by":196,"region_name":26,"verification_status":198,"verified_at":113,"disputed":138,"verifier_count":5,"last_verified_display_name":113},"f658a56b-d1b9-4731-827b-f1f3dad7b344","blenheim-beach","Tucked between Nelsons Beach and Greenfield Beach on Jervis Bay's southern shore, Blenheim Beach is a sheltered pocket of powdery white sand framed by leafy bluffs within Jervis Bay National Park. Its turquoise, mostly calm waters sit inside the Hyams Beach Sanctuary Zone, making this one of the bay's finest snorkelling destinations. Swim around the rocky outcrops at either end of the beach to discover colourful reef fish, starfish, crabs, and the occasional octopus, while dolphins and Port Jackson Sharks are bonus sightings. As part of the famous White Sands Walk, the beach offers a secluded alternative to busier Hyams Beach, with a grassy reserve ideal for picnics and sunset whale-watching between May and November.","beginner","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],0.021921580382219197,0.008112474349232348,0.16439669998077652,0.038955173259338186,0.4777309444377963,0.0029639443822834775,0.0011590512197955918,0.008593162536486777,0.10948419898667722,0.09097123112810789,0.05146920673538842,0.018192389340165795,0.0041701253327658715,0.10448427425331397,0.004939640347703859,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],271.33547419683646,5.051808923205555,323.4435351118534,316.2284555551305,308.5054488190279,265.996678088883,111.8907068618173,34.222525395006784,299.3728206764294,290.5664174188187,313.34659086900103,282.91047687512935,146.00452416349066,325.7285832554501,349.1734278693728,"EOT20","1992-01-01T00:00:00Z",[109,114,118],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Unpatrolled beach","Blenheim Beach is not patrolled by lifeguards. Swim with caution and never swim alone.","warning",null,{"name":115,"description":116,"severity":117,"season_start":113,"season_end":113},"Rocky outcrops","The rocky outcrops at either end of the beach can be sharp and slippery, especially when wet.","caution",{"name":119,"description":120,"severity":117,"season_start":36,"season_end":43},"Summer stingers","Jellyfish may be present in Jervis Bay during warmer months from December through March.",{"directions":122,"parking":123,"facilities":124,"fees":128,"access_method":129},"From Vincentia, follow Elizabeth Drive south, turn left onto Frederick Street and continue to the Blenheim Beach Reserve car park at the road's end. A stepped trail leads down to the northern end of the beach. Alternative southern access via Captain Street.","Blenheim Beach Reserve car park available (limited spaces). Arrive early on weekends and holidays to secure a spot.",[125,126,127],"toilets","showers","picnic_tables","No entry fee. Blenheim Beach is within Jervis Bay National Park — check NSW National Parks for any applicable park fees.","shore_entry","2026-07-27T02:54:42.011437Z","2026-08-04T05:37:15.121128Z",{"verdict":133,"evaluated_at":134,"models":135},"marginal","2026-10-03T02:22:12.141267Z",[136,143,149],{"model_name":137,"is_favourable":138,"value":139,"threshold":140,"unit":141,"operator":142},"Wind Speed",false,13.92,10,"kn","lte",{"model_name":144,"is_favourable":145,"value":146,"threshold":147,"unit":148,"operator":142},"Wave Height",true,0.072,0.5,"m",{"model_name":150,"is_favourable":138,"value":151,"threshold":40,"unit":152,"operator":153},"Visibility",0.99,"","gte",{"verdict":133,"rating":155,"evaluated_at":134,"generated_at":134,"source":156,"confidence":157,"visibility":160,"parameters":161,"models_passed":40,"models_total":176},"Fair","precomputed",{"level":158,"value":159},"High",100,{"score":151,"rating":113,"confidence":113},[162,163,169,172,178],{"name":144,"value":146,"label":113,"unit":148,"favourable":145,"score":43,"optimal_max":147,"marginal_max":36},{"name":164,"value":165,"label":113,"unit":166,"favourable":138,"score":36,"optimal_max":167,"marginal_max":168},"Swell Period",9.35,"s",8,12,{"name":137,"value":170,"label":113,"unit":141,"favourable":138,"score":36,"optimal_max":140,"marginal_max":171},13.921988421415426,15,{"name":173,"value":174,"label":113,"unit":175,"favourable":138,"score":5,"optimal_max":176,"marginal_max":177},"Precipitation",24.4,"mm",5,20,{"name":179,"value":113,"label":180,"unit":152,"favourable":145,"score":43,"optimal_max":113,"marginal_max":113},"Tidal Phase","slack",[182,189],{"id":183,"image_url":13,"sort_order":5,"is_primary":145,"moderation_status":184,"license":185,"license_url":186,"attribution":187,"author_name":188},"6013b233-202d-4f2f-8161-12fd1a1b1476","approved","CC BY-SA 4.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F","Photo by Leighblackall","Leighblackall",{"id":190,"image_url":191,"sort_order":36,"is_primary":138,"moderation_status":184,"license":192,"license_url":193,"attribution":194,"author_name":195},"a5ea8b5a-33fe-436b-a50c-c72e810f941e","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_blenheim-beach_1_c26687a3a79b.jpg","CC BY 2.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F2.0\u002F","Photo by blueriotriver","blueriotriver",{"display_name":197},"Daniel","unverified",1791009132352]