[{"data":1,"prerenderedAt":196},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-rocky-bay":9,"spot-rocky-bay":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 Rocky Bay - How's the Spot","Check snorkeling conditions at Rocky Bay, Western Australia. 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The bay's rocky bottom and limestone reef structures give way to sandy patches, with a maximum depth of around 8.5 metres. Its protected position makes it a reliable alternative to exposed coastal sites, offering calm, murky-but-fish-filled waters ideal for a quick underwater escape close to the city.","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],0.004069325823909827,0.009580000548645941,0.16611524296546198,0.014440773295855464,0.054810839874245496,0.004814749443883301,0.004811842523596494,0.004765109170341946,0.013737111875289554,0.12162132956348988,0.05054214454923644,0.02301955323559473,0.015695631430451714,0.04187806720123667,0.002783104438818689,[91,92,93,94,95,96,97,98,99,100,101,102,103,104,105],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",[109,114,118],{"name":110,"description":111,"severity":112,"season_start":113,"season_end":113},"Variable visibility","River silting and runoff can reduce visibility, especially after rain or wind swell.","caution",null,{"name":115,"description":116,"severity":117,"season_start":113,"season_end":113},"Boat traffic","The Swan River sees recreational and commercial vessels; snorkellers should remain aware of boat movements.","warning",{"name":119,"description":120,"severity":112,"season_start":121,"season_end":122},"Cold water temperatures","Winter water temperatures in the Swan River can drop significantly, requiring thicker wetsuits.",5,9,{"directions":124,"parking":125,"facilities":126,"fees":128,"access_method":129},"Rocky Bay is located along the Swan River near Fremantle. 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