[{"data":1,"prerenderedAt":184},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-sues-groyne-south-fremantle":9,"spot-sues-groyne-south-fremantle":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 Sues Groyne – South Fremantle - How's the Spot","Check snorkeling conditions at Sues Groyne – South Fremantle, Western Australia. Fair conditions, water 19.1°C, waves 0.64m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fsues-groyne-south-fremantle","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","Sues Groyne – South Fremantle","Sue's Groyne sits at the mouth of the Swan River, off Chelydra Park in South Fremantle. This artificial rock groyne creates a sheltered snorkel zone where the river meets the ocean. The shallow san...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-32.0968,115.758,{"@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 Sues Groyne – South Fremantle",{"@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\u002Fsues-groyne-south-fremantle",{"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":121,"area_boundary":56,"routes":56,"created_at":129,"updated_at":130,"today_conditions":131,"today_verdict_view":153,"images":180,"submitted_by":181,"region_name":26,"verification_status":183,"verified_at":56,"disputed":144,"verifier_count":5,"last_verified_display_name":56},"ed111b03-e8ef-44dc-ba43-907e1f91a3e7","sues-groyne-south-fremantle","Sue's Groyne sits at the mouth of the Swan River, off Chelydra Park in South Fremantle. This artificial rock groyne creates a sheltered snorkel zone where the river meets the ocean. The shallow sandy entry gradually drops to around 2.5 m then shelves to 4–5 m along the groyne wall, where green algae carpets the rocks and encrusting life thrives. It's a go-to Perth shore snorkel for spotting octopus, cuttlefish, pipefish, and a variety of nudibranchs, especially on night dives. The site is mellow enough for beginners but rewards experienced snorkelers who explore the wall carefully.","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],0.004069325823909827,0.009580000548645941,0.16611524296546198,0.014440773295855464,0.054810839874245496,0.004814749443883301,0.004811842523596494,0.004765109170341946,0.013737111875289554,0.12162132956348988,0.05054214454923644,0.02301955323559473,0.015695631430451714,0.04187806720123667,0.002783104438818689,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],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",[110,114,118],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Variable visibility (Nov–Apr)","Visibility can be poor, especially after wind or rain, with green algae blooms common in warmer months reducing clarity to a few metres.","caution",{"name":115,"description":116,"severity":117,"season_start":56,"season_end":56},"Boat traffic","The groyne is near the Swan River shipping channel and Fremantle harbour entrance; boat traffic can be a hazard near the outer end of the groyne.","warning",{"name":119,"description":120,"severity":113,"season_start":56,"season_end":56},"Outgoing tide current","An outgoing tide from the Swan River can create a noticeable pull along the groyne wall, requiring steady finning to hold position.",{"directions":122,"parking":123,"facilities":124,"fees":127,"access_method":128},"Located at Chelydra Park, South Fremantle. From Fremantle city centre, head south along South Terrace or Marine Terrace to Chelydra Parade. The groyne is at the eastern end of Chelydra Park, a 3-minute walk from the car park.","Chelydra Park car park provides free parking. Street parking is also available along Chelydra Parade.",[125,126],"parking","picnic_tables","Free entry. No fees required.","shore_entry","2026-07-27T02:55:07.214977Z","2026-08-04T05:37:15.121065Z",{"verdict":132,"evaluated_at":133,"models":134},"marginal","2026-10-03T02:15:23.038219Z",[135,142,148],{"model_name":136,"is_favourable":137,"value":138,"threshold":139,"unit":140,"operator":141},"Wind Speed",true,1.76,10,"kn","lte",{"model_name":143,"is_favourable":144,"value":145,"threshold":146,"unit":147,"operator":141},"Wave Height",false,0.64,0.5,"m",{"model_name":149,"is_favourable":137,"value":150,"threshold":40,"unit":151,"operator":152},"Visibility",2.1,"","gte",{"verdict":132,"rating":154,"evaluated_at":133,"generated_at":133,"source":155,"confidence":156,"visibility":159,"parameters":160,"models_passed":40,"models_total":175},"Fair","precomputed",{"level":157,"value":158},"High",100,{"score":150,"rating":56,"confidence":56},[161,162,168,171,177],{"name":143,"value":145,"label":56,"unit":147,"favourable":144,"score":36,"optimal_max":146,"marginal_max":36},{"name":163,"value":164,"label":56,"unit":165,"favourable":144,"score":36,"optimal_max":166,"marginal_max":167},"Swell Period",10.85,"s",8,12,{"name":136,"value":169,"label":56,"unit":140,"favourable":137,"score":43,"optimal_max":139,"marginal_max":170},1.7591752,15,{"name":172,"value":173,"label":56,"unit":174,"favourable":137,"score":43,"optimal_max":175,"marginal_max":176},"Precipitation",0.6,"mm",5,20,{"name":178,"value":56,"label":179,"unit":151,"favourable":144,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","ebb",[],{"display_name":182},"Daniel","unverified",1791009200999]