[{"data":1,"prerenderedAt":191},["ShallowReactive",2],{"leaderboard-total":3,"spot-seo-southern-cross-reef":9,"spot-southern-cross-reef":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 Southern Cross Reef - How's the Spot","Check snorkeling conditions at Southern Cross Reef, Tasmania. Good conditions, water 13.5°C, waves 0.18m","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fsouthern-cross-reef","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","Southern Cross Reef","Southern Cross Reef lies roughly 3.5 kilometres offshore from Bridport in Anderson's Bay, a submerged granite and reef system characteristic of Tasmania's Great Southern Reef. The area is renowned...",{"@type":21,"latitude":22,"longitude":23},"GeoCoordinates",-40.951881,147.427943,{"@type":25,"addressRegion":26,"addressCountry":27},"PostalAddress","Tasmania","Australia",{"@context":16,"@type":29,"name":30,"description":11,"url":12,"breadcrumb":31},"WebPage","Snorkeling Conditions at Southern Cross Reef",{"@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=tasmania",{"@type":35,"position":43,"name":18,"item":12},3,[45,47,49],{"label":37,"href":46},"\u002F",{"label":26,"href":48},"\u002Fexplore?region=tasmania",{"label":18,"href":50},"\u002Fspots\u002Fsouthern-cross-reef",{"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":128,"area_boundary":56,"routes":56,"created_at":136,"updated_at":137,"today_conditions":138,"today_verdict_view":159,"images":187,"submitted_by":188,"region_name":26,"verification_status":190,"verified_at":56,"disputed":181,"verifier_count":5,"last_verified_display_name":56},"bcada0df-971a-4fac-b36c-773c2db0ef03","southern-cross-reef","Southern Cross Reef lies roughly 3.5 kilometres offshore from Bridport in Anderson's Bay, a submerged granite and reef system characteristic of Tasmania's Great Southern Reef. The area is renowned among local fishers and divers as a bait-rich marine hotspot where upwellings and reef structure concentrate fish life. In calm summer conditions, visibility can be excellent over the boulder-strewn bottom, with kelp forests, sponge gardens, and gutters providing habitat for striped trumpeter, wrasse, and schools of Australian salmon. Its offshore position means it is strictly a boat-access destination for experienced snorkellers, not for the faint-hearted — cold temperate water (12–16°C), exposure to easterly swells, and the occasional visit from mako sharks make this an advanced-only spot suited to those with thick wetsuits and solid open-water experience.","advanced",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],0.03711010827188616,0.008820334958596335,0.17179229369698915,0.026040110852252805,1.0511969957584613,0.03834934423886972,0.008631987009173864,0.0015658673234887795,0.2407808794081688,0.11742929443858639,0.05536889532765142,0.02770347412586296,0.012712447433184062,0.12951623848307453,0.011228165973124538,[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106],323.23052225967825,351.04502299636994,303.5580342935271,206.31891904895713,28.728995564097946,324.9791243600729,178.03707623969484,204.60119159588146,0.7482511517922887,273.7827548517414,299.9113569264558,255.9358833209307,17.899350490914628,190.37954089201003,161.6794648880878,"EOT20","1992-01-01T00:00:00Z",[110,114,118,122,125],{"name":111,"description":112,"severity":113,"season_start":56,"season_end":56},"Open ocean swells","The reef is exposed to the open ocean; southerly and easterly swells can build rapidly, creating dangerous surge conditions over the reef.","danger",{"name":115,"description":116,"severity":117,"season_start":56,"season_end":56},"Strong tidal currents","Strong tidal currents flow through this offshore reef system, especially during spring tides, making it difficult to hold position while snorkelling.","warning",{"name":119,"description":120,"severity":121,"season_start":56,"season_end":56},"Pelagic shark presence (mako)","Makos and other pelagic sharks patrol these bait-rich waters during peak summer months. Presence is generally not aggressive toward snorkellers but warrants caution.","caution",{"name":123,"description":124,"severity":117,"season_start":56,"season_end":56},"Cold water temperature","Summer water temperatures range from 12–16°C. Hypothermia risk for anyone without a thick wetsuit (7 mm recommended).",{"name":126,"description":127,"severity":121,"season_start":56,"season_end":56},"Boat traffic and fishing activity","The reef is an active fishing ground; boat traffic and fishing lines present hazards for snorkellers. A surface marker buoy is strongly recommended.",{"directions":129,"parking":130,"facilities":131,"fees":134,"access_method":135},"Located roughly 3.5 km (just over 2 miles) offshore from Bridport in Anderson's Bay, North East Tasmania. Best accessed by private boat launched from the Bridport boat ramp. The reef is a well-known fishing ground and requires a suitable vessel and local knowledge of the reef's exact position.","Parking available adjacent to the Bridport boat ramp and foreshore area.",[132,133],"parking","boat_ramp","No direct fee for the reef; standard boat launching fees may apply at the Bridport foreshore ramp.","boat","2026-07-27T02:57:45.105438Z","2026-08-04T05:36:16.070433Z",{"verdict":139,"evaluated_at":140,"models":141},"go","2026-10-03T02:20:12.542576Z",[142,149,154],{"model_name":143,"is_favourable":144,"value":145,"threshold":146,"unit":147,"operator":148},"Wind Speed",true,6.85,10,"kn","lte",{"model_name":150,"is_favourable":144,"value":151,"threshold":152,"unit":153,"operator":148},"Wave Height",0.18,0.5,"m",{"model_name":155,"is_favourable":144,"value":156,"threshold":40,"unit":157,"operator":158},"Visibility",2.31,"","gte",{"verdict":139,"rating":160,"evaluated_at":140,"generated_at":140,"source":161,"confidence":162,"visibility":165,"parameters":166,"models_passed":43,"models_total":182},"Good","precomputed",{"level":163,"value":164},"High",100,{"score":156,"rating":56,"confidence":56},[167,168,174,177,184],{"name":150,"value":151,"label":56,"unit":153,"favourable":144,"score":43,"optimal_max":152,"marginal_max":36},{"name":169,"value":170,"label":56,"unit":171,"favourable":144,"score":43,"optimal_max":172,"marginal_max":173},"Swell Period",4.25,"s",8,12,{"name":143,"value":175,"label":56,"unit":147,"favourable":144,"score":43,"optimal_max":146,"marginal_max":176},6.852036,15,{"name":178,"value":179,"label":56,"unit":180,"favourable":181,"score":36,"optimal_max":182,"marginal_max":183},"Precipitation",9.1,"mm",false,5,20,{"name":185,"value":56,"label":186,"unit":157,"favourable":181,"score":36,"optimal_max":56,"marginal_max":56},"Tidal Phase","flood",[],{"display_name":189},"Daniel","unverified",1791009198207]