[{"data":1,"prerenderedAt":182},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-minerva-reef-portland":9,"spot-minerva-reef-portland":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 Minerva Reef (Portland) - How's the Spot","Check snorkeling conditions at Minerva Reef (Portland), Victoria. Good conditions, water 14.7°C, waves 0.25m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fminerva-reef-portland","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","Minerva Reef (Portland)","Minerva Reef lies just off the eastern end of Dutton Way on Portland's wild Discovery Coast, a shallow limestone reef system reaching 3–5 metres depth. Popular with beginner shore divers and snorke...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-38.3512,141.604,{"@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 Minerva Reef (Portland)",{"@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\u002Fminerva-reef-portland",{"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":124,"area_boundary":56,"routes":56,"created_at":130,"updated_at":131,"today_conditions":132,"today_verdict_view":153,"images":178,"submitted_by":179,"region_name":26,"verification_status":181,"verified_at":56,"disputed":138,"verifier_count":5,"last_verified_display_name":56},"5b597b0a-4636-4dd5-8da5-4c9015539b1b","minerva-reef-portland","Minerva Reef lies just off the eastern end of Dutton Way on Portland's wild Discovery Coast, a shallow limestone reef system reaching 3–5 metres depth. Popular with beginner shore divers and snorkelers, the site is best known for fossilised shark teeth that can be found scattered across the sandy pockets between coral and kelp. The easy shore access and sheltered inshore position make it a safe introduction to Victoria's cool-temperate waters, while the surrounding reef structure attracts schools of local reef fish. A white dive flag must be displayed when snorkelling or diving here.","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],0.0042156880471880195,0.01018687890272812,0.17719067490647597,0.038991572308003826,0.13008706372617224,0.003411639033620929,0.0052598922977803,0.00444313848454731,0.008934180545435011,0.1306209552364187,0.054607988031962075,0.033684994487025555,0.010153190844770468,0.13679199280720847,0.011935873548443285,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],164.81877794608818,281.3254805989403,255.72802287811925,115.49375378058507,44.443082427305285,115.07915459182288,169.02806066981793,246.4019061295407,291.1766945383901,237.4092098304426,250.71204209281507,224.18044630931877,7.714665238233578,113.3329481198889,120.5075285582604,"EOT20","1992-01-01T00:00:00Z",[110,115,120],{"name":111,"description":112,"severity":113,"season_start":36,"season_end":114},"Fishing activity","The area is popular with anglers; active fishing lines and discarded hooks\u002Ftackle pose a snagging risk.","caution",12,{"name":116,"description":117,"severity":113,"season_start":118,"season_end":119},"Cool water temperatures","Southern Ocean waters can be cold year-round; prolonged exposure risks hypothermia without proper wetsuit.",5,10,{"name":121,"description":122,"severity":113,"season_start":36,"season_end":123},"Kelp entanglement","Dense kelp growth in the shallows can entangle snorkellers; take care when entering and exiting.",4,{"directions":125,"parking":126,"facilities":127,"fees":128,"access_method":129},"Located at the eastern end of Dutton Way, Portland. From the Portland town centre, head south on Henty Street, turn left onto Dutton Way and follow it to the eastern end where the reef is accessible from the shoreline.","Limited roadside parking available at the eastern end of Dutton Way. No dedicated car park.",[],"No fees required. Free public access.","shore_entry","2026-07-27T02:57:25.078422Z","2026-08-04T05:32:31.002568Z",{"verdict":133,"evaluated_at":134,"models":135},"go","2026-10-03T02:17:09.949037Z",[136,142,148],{"model_name":137,"is_favourable":138,"value":139,"threshold":119,"unit":140,"operator":141},"Wind Speed",false,14.1,"kn","lte",{"model_name":143,"is_favourable":144,"value":145,"threshold":146,"unit":147,"operator":141},"Wave Height",true,0.248,0.5,"m",{"model_name":149,"is_favourable":138,"value":150,"threshold":40,"unit":151,"operator":152},"Visibility",0.99,"","gte",{"verdict":133,"rating":154,"evaluated_at":134,"generated_at":134,"source":155,"confidence":156,"visibility":159,"parameters":160,"models_passed":40,"models_total":118},"Good","precomputed",{"level":157,"value":158},"High",100,{"score":150,"rating":56,"confidence":56},[161,162,167,170,175],{"name":143,"value":145,"label":56,"unit":147,"favourable":144,"score":43,"optimal_max":146,"marginal_max":36},{"name":163,"value":164,"label":56,"unit":165,"favourable":138,"score":36,"optimal_max":166,"marginal_max":114},"Swell Period",11.1,"s",8,{"name":137,"value":168,"label":56,"unit":140,"favourable":138,"score":36,"optimal_max":119,"marginal_max":169},14.103537143261187,15,{"name":171,"value":172,"label":56,"unit":173,"favourable":138,"score":36,"optimal_max":118,"marginal_max":174},"Precipitation",18.6,"mm",20,{"name":176,"value":56,"label":177,"unit":151,"favourable":144,"score":43,"optimal_max":56,"marginal_max":56},"Tidal Phase","slack",[],{"display_name":180},"Daniel","unverified",1791009175325]