[{"data":1,"prerenderedAt":296},["ShallowReactive",2],{"leaderboard-total":3,"spot-waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach":9,"spot-seo-waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach":262},{"entries":4,"total":5,"period":6,"type":7,"generated_at":8},[],0,"all_time","reports","2026-10-02T06:59:37.379659Z",{"id":10,"name":11,"slug":12,"latitude":13,"longitude":14,"description":15,"difficulty":16,"image_url":17,"status":18,"tide_constituents":19,"hazard_entries":70,"access_info_structured":179,"area_boundary":81,"routes":81,"created_at":187,"updated_at":188,"today_conditions":189,"today_verdict_view":211,"images":236,"submitted_by":258,"region_name":260,"verification_status":261,"verified_at":81,"disputed":231,"verifier_count":5,"last_verified_display_name":81},"6d48b482-5bac-4751-a88b-c231aa63dec9","Waterhouse Conservation Area (beaches at Blackmans Lagoon, South Croppies, Waterhouse Point, Ranson Beach)","waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach",-40.927325,147.617582,"Stretching over 25 km along Tasmania's remote north-east coast, Waterhouse Conservation Area encompasses a wild sweep of sandy beaches, dunes, and coastal scrub. The four main snorkeling access points — Blackmans Lagoon beach, South Croppies, Waterhouse Point, and Ranson Beach — each open onto clear, cool Tasman Sea waters where granite boulders and kelp beds meet sandy shallows. Protected by offshore reefs in places, these beaches offer excellent shore-entry snorkeling in a pristine, low-traffic environment. The area is also a haven for birdlife and the threatened green and golden frog at Blackmans Lagoon, adding conservation significance to the stunning coastal scenery.","intermediate","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach_0_b3397e1e5340.jpg","published",{"name":20,"amplitude":36,"phase":52,"latitude":13,"model":68,"epoch":69},[21,22,23,24,25,26,27,28,29,30,31,32,33,34,35],"2N2","J1","K1","K2","M2","M4","MF","MM","N2","O1","P1","Q1","S1","S2","T2",[37,38,39,40,41,42,43,44,45,46,47,48,49,50,51],0.037495714537778724,0.00902782090813327,0.1709930800875209,0.02625340769795711,1.036368756113811,0.0391941702286742,0.008307385892844833,0.0016271361502691684,0.23882428958471782,0.11646226867219957,0.0548332736259208,0.027692932204763748,0.01265710332575187,0.12603123106323758,0.010834260357435644,[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],321.0412145539783,349.60231197164927,303.2014867341253,207.862931387662,27.595434475737335,324.7032646997699,179.5721826538777,173.7140235260157,359.9238992019041,273.66071933551854,300.40310491253376,255.20734528736682,18.49540033896221,191.00952131266854,158.65261057533803,"EOT20","1992-01-01T00:00:00Z",[71,77,82,86,89,92,95,100,103,107,110,113,116,119,122,125,128,131,135,138,141,144,147,150,153,156,159,162,165,170,173,176],{"name":72,"description":73,"severity":74,"season_start":75,"season_end":76},"Exposed wind and swell","The coast is exposed to prevailing winds from the Bass Strait and Tasman Sea. Strong southerly or easterly winds can create hazardous surf conditions and rip currents, especially at the more exposed beaches like South Croppies and Waterhouse Point.","warning",1,3,{"name":78,"description":79,"severity":80,"season_start":81,"season_end":81},"Remote location — limited emergency access","The area is remote with limited mobile phone reception. Emergency assistance may be difficult to obtain. Snorkelers should carry a personal locator beacon and never snorkel alone.","caution",null,{"name":83,"description":84,"severity":74,"season_start":75,"season_end":85},"Cold water temperatures","Cold water temperatures year-round (10–16°C) can cause rapid fatigue and hypothermia. A thick wetsuit (5–7 mm) is essential.",12,{"name":87,"description":88,"severity":80,"season_start":81,"season_end":81},"Rough gravel road access","Unsealed gravel roads can become boggy or impassable after heavy rain, making beach access difficult or risky in standard vehicles.",{"name":90,"description":91,"severity":80,"season_start":81,"season_end":81},"Variable water clarity","Lagoon water clarity can vary with rainfall, wind, and seasonal algae blooms, reducing visibility for snorkeling.",{"name":93,"description":94,"severity":80,"season_start":81,"season_end":81},"Shallow submerged logs and vegetation","Dense submerged aquatic plants and occasional fallen timber present entanglement risks in shallow areas.",{"name":96,"description":97,"severity":74,"season_start":98,"season_end":99},"Swell and surf conditions","Exposed north-east coast receives significant ocean swell. Snorkeling only safe in calm conditions (low swell, light winds). Dangerous rips form near rocky headlands.",6,9,{"name":101,"description":102,"severity":80,"season_start":81,"season_end":81},"Changing tides","At high tide the beach narrows significantly, limiting exit points. Incoming tides can cut off sections of beach against dune cliffs.",{"name":104,"description":105,"severity":106,"season_start":81,"season_end":81},"Remote location","No lifeguards, no phone reception across much of the beach, and emergency services are 30+ minutes away. Self-reliance essential.","danger",{"name":108,"description":109,"severity":80,"season_start":81,"season_end":81},"Shark presence","North-east Tasmanian waters are frequented by bronze whalers and other shark species. Snorkeling near river mouths after rain increases risk.",{"name":111,"description":112,"severity":74,"season_start":98,"season_end":99},"Strong surf and swell","Exposed north-east coast can experience large swells from Bass Strait, making entry hazardous.",{"name":114,"description":115,"severity":80,"season_start":81,"season_end":81},"Unpredictable currents","Tidal flows around rocky headlands and creek mouths can create sudden rips.",{"name":117,"description":118,"severity":80,"season_start":81,"season_end":81},"Limited emergency access","Remote area with no phone reception and long distances to medical facilities.",{"name":120,"description":121,"severity":80,"season_start":81,"season_end":81},"Outgoing tide current","Strong tidal flows across the shallow sand flats, especially during outgoing tide, can pull snorkellers away from their entry point.",{"name":123,"description":124,"severity":80,"season_start":81,"season_end":81},"Changing beach conditions","At high tide the beach narrows significantly against the dunes, reducing safe exit points. At low tide extensive sand flats require long walks to deeper water.",{"name":126,"description":127,"severity":80,"season_start":81,"season_end":81},"Snakes","Tiger snakes and other venomous snakes are common in the coastal dunes and campground areas during warmer months.",{"name":129,"description":130,"severity":80,"season_start":81,"season_end":81},"4WD traffic on beach","Vehicles are permitted on the beach for boat launching and fishing access. Snorkellers should remain alert for vehicles, especially near access tracks.",{"name":132,"description":133,"severity":74,"season_start":98,"season_end":134},"Changing Coastal Conditions","Weather and sea conditions can change rapidly along this exposed coastline, with strong onshore winds whipping up surf and reducing visibility.",8,{"name":136,"description":137,"severity":74,"season_start":81,"season_end":81},"4WD Beach Traffic","The beach is designated as a dangerous 4WD beach with vehicles permitted; snorkelers must be alert for approaching vehicles, especially near access points.",{"name":139,"description":140,"severity":74,"season_start":81,"season_end":81},"Rip Currents","Beach breaks and shifting sandbars can create strong rip currents along the 25 km stretch of coastline.",{"name":142,"description":143,"severity":80,"season_start":81,"season_end":81},"Remote location — limited services","No fuel, food, or drinking water available on-site. Bring all supplies and first aid equipment.",{"name":145,"description":146,"severity":80,"season_start":75,"season_end":85},"Variable weather conditions","Strong coastal winds and rapid weather changes can occur year-round, affecting water visibility and safety.",{"name":148,"description":149,"severity":80,"season_start":81,"season_end":81},"Shallow lagoon entrances","Lagoons have shallow, narrow connections to the sea; water levels and currents can shift with tides.",{"name":151,"description":152,"severity":80,"season_start":81,"season_end":81},"Tidal currents","Strong tidal flows can develop around reef points and headlands, especially during outgoing tides, posing a risk to snorkelers unfamiliar with the area.",{"name":154,"description":155,"severity":74,"season_start":81,"season_end":81},"Sudden weather changes \u002F swell","Exposed coastline subject to rapid weather and sea state changes. Southerly swells can produce hazardous shore breaks and surge along rock platforms.",{"name":157,"description":158,"severity":80,"season_start":81,"season_end":81},"Sharp reef and urchins","Rocky reefs and platforms with sharp edges and sea urchins; care needed when entering and exiting the water.",{"name":160,"description":161,"severity":80,"season_start":98,"season_end":134},"Strong Ocean Swells","Bass Strait swells can produce strong surf and surge conditions, especially in exposed areas along the beach.",{"name":163,"description":164,"severity":80,"season_start":81,"season_end":81},"Changing Tides & Currents","Tidal flows around the point can create unexpected currents. Snorkelers should monitor tide times and conditions closely.",{"name":166,"description":167,"severity":74,"season_start":168,"season_end":169},"Cold Water Temperature","Tasmanian coastal waters are cold year-round; a thick wetsuit (5mm+) is essential for comfort and safety.",5,11,{"name":171,"description":172,"severity":80,"season_start":98,"season_end":134},"Wind Chill and Exposure","The lagoon is exposed to coastal winds which can cause rapid chilling when exiting the water.",{"name":174,"description":175,"severity":74,"season_start":76,"season_end":98},"Duck Hunting Season","The area is popular with duck shooters during hunting season; avoid snorkeling during this time for safety.",{"name":177,"description":178,"severity":80,"season_start":81,"season_end":81},"Isolated Location","Remote spot with no lifeguards, phone reception may be limited, and emergency services are far away.",{"directions":180,"parking":181,"facilities":182,"fees":185,"access_method":186},"Approximately 40 km east of Bridport via the B82 road, then turn onto Blackmans Lagoon Road or Homestead Road. Unsealed gravel roads lead to the various beach access points. A 4WD vehicle is recommended as roads can be rough and tricky after wet weather.","Unsealed roadside parking and designated parking areas near each campground (Blackmans Lagoon, South Croppies, Waterhouse Point, Ranson Beach). Suitable for caravans and camper trailers at most sites.",[183,184],"parking","toilets","Free — no booking required.","shore_entry","2026-07-27T02:57:45.123360Z","2026-08-04T05:32:31.002770Z",{"verdict":190,"evaluated_at":191,"models":192},"go","2026-10-02T02:19:40.609630Z",[193,200,205],{"model_name":194,"is_favourable":195,"value":196,"threshold":197,"unit":198,"operator":199},"Wind Speed",true,7.87,10,"kn","lte",{"model_name":201,"is_favourable":195,"value":202,"threshold":203,"unit":204,"operator":199},"Wave Height",0.2,0.5,"m",{"model_name":206,"is_favourable":195,"value":207,"threshold":208,"unit":209,"operator":210},"Visibility",2.31,2,"","gte",{"verdict":190,"rating":212,"evaluated_at":191,"generated_at":191,"source":213,"confidence":214,"visibility":217,"parameters":218,"models_passed":76,"models_total":168},"Good","precomputed",{"level":215,"value":216},"High",100,{"score":207,"rating":81,"confidence":81},[219,220,224,227,233],{"name":201,"value":202,"label":81,"unit":204,"favourable":195,"score":76,"optimal_max":203,"marginal_max":75},{"name":221,"value":222,"label":81,"unit":223,"favourable":195,"score":76,"optimal_max":134,"marginal_max":85},"Swell Period",5.4,"s",{"name":194,"value":225,"label":81,"unit":198,"favourable":195,"score":76,"optimal_max":197,"marginal_max":226},7.872552,15,{"name":228,"value":229,"label":81,"unit":230,"favourable":231,"score":75,"optimal_max":168,"marginal_max":232},"Precipitation",8.1,"mm",false,20,{"name":234,"value":81,"label":235,"unit":209,"favourable":231,"score":75,"optimal_max":81,"marginal_max":81},"Tidal Phase","flood",[237,244,250,255],{"id":238,"image_url":17,"sort_order":5,"is_primary":195,"moderation_status":239,"license":240,"license_url":241,"attribution":242,"author_name":243},"21caff87-8630-433d-85f0-0cc5c4aebffe","approved","CC BY-SA 4.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F","Photo by ElPhantomero","ElPhantomero",{"id":245,"image_url":246,"sort_order":75,"is_primary":231,"moderation_status":239,"license":247,"license_url":248,"attribution":249,"author_name":249},"ffee738c-f390-43bf-aef5-07d5cc108f97","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach_1_b1ccffd46224.jpg","CC BY-SA 3.0","https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F3.0\u002F","Tim b (Wildroo)",{"id":251,"image_url":252,"sort_order":208,"is_primary":231,"moderation_status":239,"license":247,"license_url":248,"attribution":253,"author_name":254},"3838f99f-c17a-417e-8dd9-b0fe52dd0683","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach_2_4f8d82d1b790.jpg","Photo by Graeme Bartlett","Graeme Bartlett",{"id":256,"image_url":257,"sort_order":76,"is_primary":231,"moderation_status":239,"license":247,"license_url":248,"attribution":249,"author_name":249},"cbbd436d-6821-4c99-a073-1a736cc8b8d9","https:\u002F\u002Fhowsthespot.syd1.cdn.digitaloceanspaces.com\u002Fspots\u002Fimport_waterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach_3_453c4f619a47.jpg",{"display_name":259},"Daniel","Tasmania","unverified",{"title":263,"description":264,"canonical_url":265,"og_image":17,"structured_data":266,"breadcrumbs":289},"Snorkeling Conditions at Waterhouse Conservation Area (beaches at Blackmans Lagoon, South Croppies, Waterhouse Point, Ranson Beach) - How's the Spot","Check snorkeling conditions at Waterhouse Conservation Area (beaches at Blackmans Lagoon, South Croppies, Waterhouse Point, Ranson Beach), Tasmania. Good con...","https:\u002F\u002Fhowsthespot.com\u002Fspots\u002Fwaterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach",[267,276],{"@context":268,"@type":269,"name":11,"description":270,"url":265,"geo":271,"address":273},"https:\u002F\u002Fschema.org","Place","Stretching over 25 km along Tasmania's remote north-east coast, Waterhouse Conservation Area encompasses a wild sweep of sandy beaches, dunes, and coastal scrub. The four main snorkeling access poi...",{"@type":272,"latitude":13,"longitude":14},"GeoCoordinates",{"@type":274,"addressRegion":260,"addressCountry":275},"PostalAddress","Australia",{"@context":268,"@type":277,"name":278,"description":264,"url":265,"breadcrumb":279},"WebPage","Snorkeling Conditions at Waterhouse Conservation Area (beaches at Blackmans Lagoon, South Croppies, Waterhouse Point, Ranson Beach)",{"@context":268,"@type":280,"itemListElement":281},"BreadcrumbList",[282,286,288],{"@type":283,"position":75,"name":284,"item":285},"ListItem","Home","https:\u002F\u002Fhowsthespot.com",{"@type":283,"position":208,"name":260,"item":287},"https:\u002F\u002Fhowsthespot.com\u002Fexplore?region=tasmania",{"@type":283,"position":76,"name":11,"item":265},[290,292,294],{"label":284,"href":291},"\u002F",{"label":260,"href":293},"\u002Fexplore?region=tasmania",{"label":11,"href":295},"\u002Fspots\u002Fwaterhouse-conservation-area-beaches-at-blackmans-lagoon-south-croppies-waterhouse-point-ranson-beach",1790924521521]