[{"data":1,"prerenderedAt":242},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-aldinga-beach":9,"spot-aldinga-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 Aldinga Beach - How's the Spot","Check snorkeling conditions at Aldinga Beach, South Australia. Fair conditions, water 15.8°C, waves 0.37m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Faldinga-beach","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_aldinga-beach_0_6a0f6a62e301.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Aldinga Beach","Aldinga Reef, accessed from Snapper Point at Aldinga Beach, offers some of the best shore snorkelling near Adelaide. This temperate reef system lies within the Encounter Marine Park and features a...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-35.278761,138.45292,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","South Australia","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Aldinga 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=south-australia",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=south-australia",{"label":18,"href":50},"\u002Fspots\u002Faldinga-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":173,"area_boundary":113,"routes":113,"created_at":182,"updated_at":183,"today_conditions":184,"today_verdict_view":206,"images":232,"submitted_by":239,"region_name":26,"verification_status":241,"verified_at":113,"disputed":202,"verifier_count":5,"last_verified_display_name":113},"de9e26d9-81ae-41c8-9710-66b2490294c4","aldinga-beach","Aldinga Reef, accessed from Snapper Point at Aldinga Beach, offers some of the best shore snorkelling near Adelaide. This temperate reef system lies within the Encounter Marine Park and features a broad intertidal rock pool zone that gives way to a vibrant subtidal reef 2–7 m deep. Snorkellers drift over limestone ledges and gutters filled with schooling silver drummer, magpie perch, old wives, moonlighters, dusky morwongs, and bullseyes. Lucky visitors may also encounter Port Jackson sharks, eagle rays, wobbegongs, and colourful nudibranchs among the rocky crevices. The site is 45–50 minutes south of Adelaide and is a firm favourite for its easy shore access and consistently rich marine life.","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],0.0260584966440125,0.013704344773735016,0.23698222953783615,0.09000837054551859,0.41863900043499974,0.011507855629411593,0.0019957068297918436,0.014459410690969772,0.028072765336282588,0.15804869852430356,0.06754929606518942,0.03532604756616636,0.005512681129773385,0.38684110050326237,0.030827902047389107,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],242.74851626923743,286.89863007294286,268.73688929210624,254.0477778953213,191.25208985612267,336.5384612577588,254.791544050739,265.5938528629024,283.3350440422795,248.14985184047652,261.2495694134559,237.8157552556139,58.30098214921963,241.75517499346518,213.1661398321155,"EOT20","1992-01-01T00:00:00Z",[109,114,119,122,125,128,131,134,138,141,145,148,151,154,157,160,163,166,169],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Slippery intertidal rock platform","The intertidal platform is covered with algae-slicked rocks and shallow rockpools. Reef shoes are essential to avoid cuts and slips when walking out to the subtidal zone.","caution",null,{"name":115,"description":116,"severity":112,"season_start":117,"season_end":118},"Cold winter water temperatures","Water temperatures drop below 18 °C from May through November, requiring a good wetsuit (at least a shortie) for comfortable snorkelling.",5,11,{"name":120,"description":121,"severity":112,"season_start":113,"season_end":113},"Variable conditions with onshore winds","Visibility and conditions change rapidly with wind and swell. Easterly\u002Fnorth-easterly winds are best; onshore winds and high swell stir up sediment and reduce visibility.",{"name":123,"description":124,"severity":112,"season_start":113,"season_end":113},"Tidal currents across reef platform","Tidal movement across the reef platform can be noticeable; low tide provides the easiest and safest crossing of the intertidal zone.",{"name":126,"description":127,"severity":112,"season_start":113,"season_end":113},"Strong onshore winds","Southerly winds can create choppy conditions and reduce visibility, making snorkeling more challenging.",{"name":129,"description":130,"severity":112,"season_start":113,"season_end":113},"Tidal currents","Outgoing tides can produce currents through the reef gutters, potentially drifting swimmers offshore.",{"name":132,"description":133,"severity":112,"season_start":113,"season_end":113},"Sharp reef edges","Sandstone and limestone reef platforms have sharp edges; reef shoes or booties recommended.",{"name":135,"description":136,"severity":112,"season_start":36,"season_end":137},"Intertidal rock shelf crossing","Low tide exposes a broad, uneven intertidal rock shelf that must be crossed to reach the snorkelling zone. Sharp rocks, slippery algae, and hidden crevices require sturdy reef shoes and careful footing.",12,{"name":139,"description":140,"severity":112,"season_start":117,"season_end":118},"Cold water temperature","Cold water temperatures drop below 18°C from May to November, requiring a thick wetsuit (5 mm or more) for comfort and safety.",{"name":142,"description":143,"severity":144,"season_start":36,"season_end":137},"Wind and swell conditions","Onshore winds and high swell reduce water visibility and make the exposed reef dangerous. Best conditions occur with light easterly or north-easterly winds and low swell.","warning",{"name":146,"description":147,"severity":112,"season_start":113,"season_end":113},"Sharp intertidal reef walking","A walk across sharp limestone rock pools is required to reach the subtidal snorkelling zone. Reef shoes are essential.",{"name":149,"description":150,"severity":112,"season_start":117,"season_end":118},"Cold water temperatures May–Nov","Water drops below 18°C from May to November, requiring a thick wetsuit for comfort and safety.",{"name":152,"description":153,"severity":112,"season_start":113,"season_end":113},"Low tide dependency","Best accessed at low tide when the intertidal zone is exposed; high tide makes entry more challenging and reduces the walking route across the reef.",{"name":155,"description":156,"severity":144,"season_start":113,"season_end":113},"Swell and wind conditions","Strong onshore winds (southwesterly) and high swell create choppy conditions and poor visibility. Best on calm days with easterly or northeasterly winds.",{"name":158,"description":159,"severity":112,"season_start":113,"season_end":113},"Drop off wall","The reef has a sudden drop off into deeper water beyond the subtidal zone, which may surprise inexperienced swimmers.",{"name":161,"description":162,"severity":112,"season_start":113,"season_end":113},"Sharp limestone reef","The intertidal reef can be walked on at low tide, but the limestone is irregular and can be sharp. Snorkellers should wear reef shoes or booties and take care not to slip on exposed rock.",{"name":164,"description":165,"severity":144,"season_start":113,"season_end":113},"Changing sea conditions","Conditions change rapidly along this exposed coastline. The reef is best snorkelled in calm, low-wind conditions. Swell and onshore winds can cause poor visibility and dangerous shore break.",{"name":167,"description":168,"severity":112,"season_start":113,"season_end":113},"Tide dependency","Snorkelling the inshore reef is tide-dependent. The reef is only safely accessible at low tide for intertidal walking, and snorkelling the shallow areas is best on a rising low tide to avoid being caught over sharp rock as the water drops.",{"name":170,"description":171,"severity":172,"season_start":113,"season_end":113},"Offshore drop-off currents","The Aldinga Drop-Off wall lies 1.5 km offshore in 5–21 m of water. Strong currents can develop around the drop-off. This area requires a boat and is for experienced divers only, not casual snorkellers.","danger",{"directions":174,"parking":175,"facilities":176,"fees":180,"access_method":181},"Aldinga Beach is 45–50 minutes south of Adelaide via Main South Road. Head towards Snapper Point on The Esplanade. The main carpark is the largest and has a path to the beach near the toilets. Smaller carparks are located north of the main carpark along The Esplanade.","Large free carpark at Snapper Point on The Esplanade. Additional smaller carparks available further north. Vehicle access onto the beach itself requires a council permit ($12\u002Fday) — standard parking in the carpark above the beach is free.",[177,178,179],"toilets","picnic_tables","parking","Free parking in the Snapper Point carpark. Beach vehicle access requires a $12\u002Fday permit from Onkaparinga Council or a $187 expiation fee if unpaid.","shore_entry","2026-07-27T02:57:07.379135Z","2026-08-04T05:36:16.070663Z",{"verdict":185,"evaluated_at":186,"models":187},"marginal","2026-10-03T02:20:30.800207Z",[188,195,200],{"model_name":189,"is_favourable":190,"value":191,"threshold":192,"unit":193,"operator":194},"Wind Speed",true,1.29,10,"kn","lte",{"model_name":196,"is_favourable":190,"value":197,"threshold":198,"unit":199,"operator":194},"Wave Height",0.368,0.5,"m",{"model_name":201,"is_favourable":202,"value":203,"threshold":40,"unit":204,"operator":205},"Visibility",false,0.99,"","gte",{"verdict":185,"rating":207,"evaluated_at":186,"generated_at":186,"source":208,"confidence":209,"visibility":212,"parameters":213,"models_passed":43,"models_total":117},"Fair","precomputed",{"level":210,"value":211},"High",100,{"score":203,"rating":113,"confidence":113},[214,216,221,224,229],{"name":196,"value":215,"label":113,"unit":199,"favourable":190,"score":43,"optimal_max":198,"marginal_max":36},0.36752582840133863,{"name":217,"value":218,"label":113,"unit":219,"favourable":190,"score":43,"optimal_max":220,"marginal_max":137},"Swell Period",5.85,"s",8,{"name":189,"value":222,"label":113,"unit":193,"favourable":190,"score":43,"optimal_max":192,"marginal_max":223},1.2887659200000001,15,{"name":225,"value":226,"label":113,"unit":227,"favourable":202,"score":5,"optimal_max":117,"marginal_max":228},"Precipitation",33.9,"mm",20,{"name":230,"value":113,"label":231,"unit":204,"favourable":202,"score":36,"optimal_max":113,"marginal_max":113},"Tidal Phase","ebb",[233],{"id":234,"image_url":13,"sort_order":5,"is_primary":190,"moderation_status":235,"license":236,"license_url":113,"attribution":237,"author_name":238},"ac3ea68f-8c7f-4b53-b430-f3bc15365a6a","approved","CC BY 2.0","Photo by Adam Jenkins from Adelaide, Australia","Adam Jenkins",{"display_name":240},"Daniel","unverified",1791009125454]