[{"data":1,"prerenderedAt":184},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-sues-groyne":9,"spot-sues-groyne":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 Sue's Groyne - How's the Spot","Check snorkeling conditions at Sue's Groyne, Western Australia. Fair conditions, water 19.0°C, waves 0.91m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fsues-groyne","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","Sue's Groyne","Sue's Groyne (often mistakenly called Sue's Groin) is a rocky breakwater extending into the calm, sheltered waters of Mangles Bay in Rockingham, south of Perth. 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The granite boulders of the groyne create a rich artificial reef teeming with marine life, making it a popular shore-entry snorkel and night-dive site. The shallow, protected waters on the northern side of the groyne offer good visibility on calm days, while the southern side can be murkier. Snorkellers regularly encounter octopus, cuttlefish, pipefish, nudibranchs, and a variety of reef fish darting among the weed-covered rocks. Its easy accessibility and protected setting make it a favourite for beginners and experienced snorkellers alike.","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],0.004138255641140625,0.009100934676354215,0.16712810092975103,0.014615285462913732,0.05287839209855107,0.004532580355073513,0.0043761610059752445,0.004658670296748399,0.01395122398217303,0.12144491362904936,0.05124507917871472,0.023338793184845205,0.012680799720642446,0.0411397135029236,0.00262858239039233,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],51.440990170955466,224.07046495493967,181.38993203477355,34.1184239872897,57.3134776224858,139.95715412737724,28.57387552934816,232.08145044492517,108.19639413611452,175.70225030214988,170.9042552168189,172.95596287067735,321.16277221407677,61.83143503496228,245.3368145548592,"EOT20","1992-01-01T00:00:00Z",[110,114,117],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Slippery rocks","The rocks of the groyne can be slippery with marine growth. Care is needed when entering and exiting the water.","caution",{"name":115,"description":116,"severity":113,"season_start":56,"season_end":56},"Boat traffic","Small boat traffic in Mangles Bay may be present near the groyne, particularly on weekends.",{"name":118,"description":119,"severity":113,"season_start":56,"season_end":56},"Variable visibility","Visibility can drop significantly on the southern side of the groyne and after windy weather.",{"directions":121,"parking":122,"facilities":123,"fees":127,"access_method":128},"Located at Chelydra Park on Mangles Bay in Rockingham, approximately 45 minutes south of Perth CBD. Access the groyne from the park's shoreline along the bay.","Car parking available at Chelydra Park",[124,125,126],"parking","toilets","picnic_tables","Free","shore_entry","2026-07-27T02:58:29.394904Z","2026-08-04T05:30:44.786489Z",{"verdict":132,"evaluated_at":133,"models":134},"marginal","2026-10-03T02:22:23.283815Z",[135,142,148],{"model_name":136,"is_favourable":137,"value":138,"threshold":139,"unit":140,"operator":141},"Wind Speed",true,2.83,10,"kn","lte",{"model_name":143,"is_favourable":144,"value":145,"threshold":146,"unit":147,"operator":141},"Wave Height",false,0.91,0.5,"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",10.9,"s",8,12,{"name":136,"value":169,"label":56,"unit":140,"favourable":137,"score":43,"optimal_max":139,"marginal_max":170},2.8282872,15,{"name":172,"value":173,"label":56,"unit":174,"favourable":137,"score":43,"optimal_max":175,"marginal_max":176},"Precipitation",0.7,"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",1791009200948]