[{"data":1,"prerenderedAt":200},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-minden-reefs":9,"spot-minden-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 Minden Reefs - How's the Spot","Check snorkeling conditions at Minden Reefs, Western Australia. Hazardous conditions, water 19.1°C, waves 1.72m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fminden-reefs","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_minden-reefs_0_6791b53c4941.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Minden Reefs","Minden Reefs is a popular offshore reef system located off the coast between Perth and Mandurah, Western Australia. This limestone and sandstone reef structure rises from sandy seafloor and support...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-32.070833,115.725,{"@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 Minden 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=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\u002Fminden-reefs",{"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":123,"area_boundary":113,"routes":113,"created_at":131,"updated_at":132,"today_conditions":133,"today_verdict_view":155,"images":183,"submitted_by":197,"region_name":26,"verification_status":199,"verified_at":113,"disputed":146,"verifier_count":5,"last_verified_display_name":113},"6534e515-e3f2-4fac-afd2-b07926d276d7","minden-reefs","Minden Reefs is a popular offshore reef system located off the coast between Perth and Mandurah, Western Australia. This limestone and sandstone reef structure rises from sandy seafloor and supports rich marine biodiversity, making it a go-to spot for both divers and snorkelers. The reef features ledges, gutters, and bommies that shelter colourful tropical and temperate fish species. Known for its clear waters on calm days, the site offers encounters with octopus, cuttlefish, rays, nudibranchs, and healthy coral growth. Access is by boat only from nearby launch ramps.","intermediate","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],0.004069325823909827,0.009580000548645941,0.16611524296546198,0.014440773295855464,0.054810839874245496,0.004814749443883301,0.004811842523596494,0.004765109170341946,0.013737111875289554,0.12162132956348988,0.05054214454923644,0.02301955323559473,0.015695631430451714,0.04187806720123667,0.002783104438818689,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],42.10913576643702,226.59353320467483,181.78257235747367,35.716919813675986,58.15611909694036,137.3296854619773,31.286949502097734,226.83045619214965,106.35504050734063,176.18030674893157,170.98156153344047,173.28370864095223,311.95285072805956,62.99541932275986,232.04190429418964,"EOT20","1992-01-01T00:00:00Z",[109,114,120],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Boat traffic","Minden Reefs is only accessible by boat and lies in an area frequented by recreational and fishing vessels. Snorkelers need to be vigilant and surface with care.","caution",null,{"name":115,"description":116,"severity":117,"season_start":118,"season_end":119},"Strong currents","The offshore location can experience tidal currents and wind-driven swells that affect visibility and swimming conditions, particularly on days with larger swell.","warning",6,9,{"name":121,"description":122,"severity":112,"season_start":113,"season_end":113},"Limited visibility","After storms or in windy conditions, sediment can reduce visibility significantly at this offshore reef system.",{"directions":124,"parking":125,"facilities":126,"fees":129,"access_method":130},"Minden Reefs is located roughly 10–12 km offshore from the coast between Fremantle and Mandurah. Best launched from Woodman Point, Port Coogee, or Mandurah boat ramps. GPS coordinates approx -32.0708, 115.725.","Available at Woodman Point boat ramp and Mandurah ramp areas. 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