橋咀島北 － 位於西貢市對開小島，船程只需10分鐘，內灣風浪比外海平靜，近岸水深2-5米處滿佈石珊瑚，是香港珊瑚普查其中一個普查點，去年錄得相當高的珊瑚覆蓋率，達75.6%，在5-8米是幼滑沙質海床，8米以下是沙泥，不少生物聚居，例如：稜鬚蓑，娃娃魚，石卵蟹，饅頭蟹，藍圈八抓魚，等等… 尤其是喜歡集體穴居的赤刀魚BB，在每年春夏季大量出現在海床，吸引不少潛水愛好者到訪，一睹香港水下奇境之一，在這季節亦是海洋生物的繁殖高峰期，撟咀就成為一個大型海洋育嬰室，由於細小生物品種繁多，所以被譽為「香港Lembeh」是潛攝發燒友喜歡潛點之一，亦是非常理想的潛水訓練基地。
Sharp Island North - just about 10 mins by boat from Sai Kung Pier, inner bay water is calmer than the outer bay water, stony corals widely distribute at the depth of nearshore 2-5m, this is one of the survey site for the HK Reef Check Programme recorded high coral coverage in last year (75.6%). At the depth of 5-8m it is fine sand seabed, after 8m is mud and sand bottom, inhabited by a variety of organisms, such as Ocellated waspfish, frogfish, pebble crab, box crab, blue-ringed octopus etc. Especially in Spring and Summer season bandfish juveniles gathering in small groups in burrows can be found at 6-8m mud and sand seabed, attract lots of visiting divers for an impressive encounter. Now is the peak season of the breeding of marine organisms, the island turns to be a large marine nursery area. With the vast diversity of small organisms, it is known as "HK Lembeh" - one of the underwater photography enthusiasts' favorite dive sites, an ideal base station for dive training.
Sharp Island North 橋咀島北 -「Hong Kong Lembeh」
香港相片廊 Hong Kong Photo Gallery