[{"data":1,"prerenderedAt":309},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-coffin-bay-national-park-coastal-snorkeling-areas":9,"spot-coffin-bay-national-park-coastal-snorkeling-areas":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 Coffin Bay National Park (coastal snorkeling areas) - How's the Spot","Check snorkeling conditions at Coffin Bay National Park (coastal snorkeling areas), South Australia. Excellent conditions, water 16.1°C, waves 0.24m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fcoffin-bay-national-park-coastal-snorkeling-areas","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_coffin-bay-national-park-coastal-snorkeling-areas_0_cd370559a744.jpg",[15,28],{"@context":16,"@type":17,"name":18,"description":19,"url":12,"geo":20,"address":24},"https:\u002F\u002Fschema.org","Place","Coffin Bay National Park (coastal snorkeling areas)","On the southern tip of the Eyre Peninsula, Coffin Bay National Park offers stunning coastal snorkeling in the sheltered lagoon just west of Golden Island. Accessible via a short boardwalk from the...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-34.60047,135.329534,{"@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 Coffin Bay National Park (coastal snorkeling areas)",{"@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\u002Fcoffin-bay-national-park-coastal-snorkeling-areas",{"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":219,"area_boundary":119,"routes":119,"created_at":227,"updated_at":228,"today_conditions":229,"today_verdict_view":249,"images":274,"submitted_by":306,"region_name":26,"verification_status":308,"verified_at":119,"disputed":262,"verifier_count":5,"last_verified_display_name":119},"16b5b5c9-7661-4c8e-aef8-e44e1f2e4358","coffin-bay-national-park-coastal-snorkeling-areas","On the southern tip of the Eyre Peninsula, Coffin Bay National Park offers stunning coastal snorkeling in the sheltered lagoon just west of Golden Island. Accessible via a short boardwalk from the Golden Island carpark, the lagoon is protected from the Southern Ocean by a natural reef ledge, creating calm, clear turquoise waters ideal for snorkeling. This area lies within the Thorny Passage Marine Park and is home to reef fish, colourful blue groper (which change sex as they mature), and the occasional dolphin or seal. The park's wild coastline of high cliffs, massive dunes, pounding surf beaches, and sheltered sandy bays makes it a truly special place to explore both above and below the water.","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],0.010179151582401107,0.011267273981238814,0.1762175879591661,0.050514181523430575,0.1639252455646807,0.0024728733906602797,0.008220738180086597,0.0074080814370243,0.014616721910078827,0.12905919968304067,0.05414490257039195,0.03235475102012044,0.013692171275441119,0.18959958940956093,0.014483421953487475,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],143.1871128780275,276.80650796704344,243.51835609573976,117.26097845362267,79.43379014311051,75.72657999379766,142.2542571353404,251.07073351096483,140.70106027877273,227.77544914592113,243.8547326289276,213.72650227341876,356.00692946937164,119.53442367043613,118.1296647674118,"EOT20","1992-01-01T00:00:00Z",[109,115,120,124,127,130,133,138,141,144,147,151,156,159,162,165,168,171,174,177,180,183,186,189,192,195,198,201,204,207,210,213,216],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":114},"Winter inaccessibility","The lagoon snorkeling area is not accessible during winter months due to rough conditions.","warning",6,8,{"name":116,"description":117,"severity":118,"season_start":119,"season_end":119},"Catastrophic fire danger closures","The park is closed on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days (typically Nov-Mar).","danger",null,{"name":121,"description":122,"severity":123,"season_start":119,"season_end":119},"No potable water","There is no drinking water available in the park; visitors must bring their own supply.","caution",{"name":125,"description":126,"severity":123,"season_start":113,"season_end":114},"Winter lagoon inaccessibility","The snorkeling lagoon at Golden Island is not accessible during winter due to rough conditions and high swells.",{"name":128,"description":129,"severity":123,"season_start":119,"season_end":119},"Low tide timing","The lagoon is best accessed at low tide; at high tide the reef ledge may be more difficult to navigate and water movement increases.",{"name":131,"description":132,"severity":123,"season_start":119,"season_end":119},"Great white and bronze whaler sharks","Sharks are known to hunt in the waters off Golden Island, rounding up schools of salmon alongside dolphins. Sightings are rare but possible.",{"name":134,"description":135,"severity":112,"season_start":136,"season_end":137},"Southern Ocean swell","Exposed beaches can experience strong, unpredictable swells from the Southern Ocean, creating dangerous surf conditions.",5,9,{"name":139,"description":140,"severity":112,"season_start":119,"season_end":119},"Rip currents","Unpatrolled beaches may have strong rip currents, especially near headlands and reef channels.",{"name":142,"description":143,"severity":123,"season_start":119,"season_end":119},"Unsealed park roads","Access roads within the national park are unsealed and can become impassable after rain or in poor conditions.",{"name":145,"description":146,"severity":112,"season_start":119,"season_end":119},"Isolation and limited services","The park is remote with no cell reception, lifeguards, or nearby emergency services. Self-sufficiency is essential.",{"name":148,"description":149,"severity":123,"season_start":36,"season_end":150},"Changing tides at lagoon reef ledge","The protected lagoon's reef ledge access point is tide-dependent and may be blocked or exposed at low tide.",12,{"name":152,"description":153,"severity":112,"season_start":154,"season_end":155},"Seasonal Closure (Winter)","The lagoon is not accessible in winter due to rough conditions — only visit during warmer months.",4,10,{"name":157,"description":158,"severity":123,"season_start":119,"season_end":119},"Low Tide Access Only","The lagoon is best accessed and visible at low tide; at high tide the reef ledge may be submerged or the entry point obscured.",{"name":160,"description":161,"severity":123,"season_start":119,"season_end":119},"Remote Location","Located within a remote national park with limited mobile reception, no water supply, and 4WD required for northern sections of the park.",{"name":163,"description":164,"severity":112,"season_start":119,"season_end":119},"Great White & Bronze Whaler Sharks","Great white and bronze whaler sharks have been spotted working together to round up salmon near Golden Island. Exercise caution, especially near the reef ledge.",{"name":166,"description":167,"severity":123,"season_start":136,"season_end":137},"Reef ledge access (winter closure)","The lagoon snorkeling area at Golden Island is protected by a reef ledge that is not accessible in winter months due to swells.",{"name":169,"description":170,"severity":112,"season_start":119,"season_end":119},"Strong tidal surge at reef","Two directions of waves crash together at right-angles over the rocky reef near Golden Island, creating unpredictable surge conditions.",{"name":172,"description":173,"severity":123,"season_start":119,"season_end":119},"Remote conditions & no water supply","No drinking water available in the park. Remote coastal location with limited mobile reception. Bring all supplies.",{"name":175,"description":176,"severity":118,"season_start":36,"season_end":43},"Summer bushfire danger","Park closes on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days. Common in hot, dry summer conditions.",{"name":178,"description":179,"severity":112,"season_start":119,"season_end":119},"Tidal inundation on 4WD tracks","High tides can inundate sections of the 4WD track between Yangie Bay and Morgans Landing with seawater. Check water depths before crossing and avoid peak tide times.",{"name":181,"description":182,"severity":118,"season_start":119,"season_end":119},"Bushfire risk (summer)","The park closes on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days during the hot, dry summer months (December to March).",{"name":184,"description":185,"severity":112,"season_start":119,"season_end":119},"Strong surf and rips (exposed beaches)","The exposed southern coastline experiences powerful Southern Ocean swells and strong rips at surf beaches. Stick to the sheltered lagoon and protected bays.",{"name":187,"description":188,"severity":123,"season_start":119,"season_end":119},"Challenging 4WD access conditions","The 4WD track from Yangie Bay to Morgans Landing has deep ruts, narrow passes, and soft sandy sections. Sand flags and recovery tracks recommended.",{"name":190,"description":191,"severity":123,"season_start":119,"season_end":119},"Outgoing tide current","Tidal movements through the lagoon reef ledge can create strong outgoing currents. Best visited at low tide.",{"name":193,"description":194,"severity":118,"season_start":119,"season_end":119},"Catastrophic fire danger closure","The park is closed on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days during summer.",{"name":196,"description":197,"severity":123,"season_start":119,"season_end":119},"Sharks","Great white and bronze whaler sharks have been sighted in the Southern Ocean near Golden Island, hunting alongside dolphins.",{"name":199,"description":200,"severity":123,"season_start":119,"season_end":119},"4WD track hazards","The track from Yangie Bay to Morgans Landing has deep ruts, narrow passes, soft sand sections, and occasional high-tide seawater inundation.",{"name":202,"description":203,"severity":123,"season_start":119,"season_end":119},"Rocky Reef Ledges","Sharp limestone reef edges border the lagoon entrance; care needed when entering and exiting the water.",{"name":205,"description":206,"severity":123,"season_start":119,"season_end":119},"Tide-Dependent Access","The lagoon is best accessed at low tide; at high tide the reef shelf may be submerged and currents can shift.",{"name":208,"description":209,"severity":123,"season_start":36,"season_end":154},"Strong ocean currents","The Southern Ocean can produce strong, unpredictable currents, especially around headlands and exposed beaches. Check conditions before entering.",{"name":211,"description":212,"severity":123,"season_start":36,"season_end":154},"Swell \u002F rough surf","Swell can roll in suddenly from the Southern Ocean, particularly on exposed western-facing bays.",{"name":214,"description":215,"severity":112,"season_start":119,"season_end":119},"Remote 4WD access required","Some access tracks require a 4WD vehicle and can become impassable after rain.",{"name":217,"description":218,"severity":123,"season_start":36,"season_end":43},"Marine stingers (bluebottles)","Marine stingers including bluebottles can be present, especially in summer months.",{"directions":220,"parking":221,"facilities":222,"fees":225,"access_method":226},"Coffin Bay National Park is 50 km west of Port Lincoln on the Eyre Peninsula. From Adelaide, take the 8-hour\u002F680 km drive via the Flinders Highway and Coffin Bay Road, or shorten the trip via the Wallaroo to Cowell ferry. For the lagoon snorkeling spot, park at the Golden Island carpark (sealed road access) and take the boardwalk down to the beach, then walk 200 m around the point to the west.","Golden Island carpark is accessible by sealed road. There are no dedicated accessible parking spaces at Yangie Bay. Black Springs, Morgan's Landing and The Pool campgrounds also have parking.",[223,224],"toilets","picnic_tables","Vehicle entry fee applies: approximately $13.90 per car or $11.20 concession. Camping fees from $22.30 per night. 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