Yin Tsz Ngam (Swallow Rock) 燕子岩 Area The eastern edge of Sai Kung, between Long Ke and Tai Long Sai Wan, on the coastal cliffs at the eastern end of Sai Wan Shan. Depth Average depth about 10 m; deck about 6–7 m; hull bottom and sur... Nov 3, 2026
Sharp Island 橋咀 Area Nearshore navigation waters. GPS 22.362421, 114.291095 Depth Within 10 m. Minimum certification OW Conditions Several dive sites surround the island, with sand or sandy and silty bottoms. Tidal c... Nov 3, 2026
Trio Island 癩痢 Area Outer offshore waters. GPS 22.301548, 114.318742 Depth Within 10 m. Minimum certification OW Conditions An exposed cliff and reef near a navigation area, affected by natural swell. The bottom is ... Nov 3, 2026
Tai Chau 大洲 Area Tai Long Bay. GPS 22.403439, 114.387315 Depth Within 10 m. Minimum certification AOW Conditions The bottom is sand, rock, or a mixture of sand and rock, depending on the location. The site belong... Nov 3, 2026
Fo Siu Pai 火燒排 Area Ninepin Islands group. GPS 22.265177, 114.366241 Depth Within 10 m. Minimum certification AOW Conditions Exposed offshore, with east-west currents. Visibility depends on sea conditions. The botto... Nov 3, 2026
Tsim Chau 尖洲 Area Tai Long Bay. GPS 22.401807, 114.387524 Depth Within 10 m. Minimum certification OW Conditions The bottom is sand, rock, or a mixture of sand and rock, depending on the location. The site lies in... Nov 3, 2026
Basalt Island 火石洲 GPS 22.309364, 114.364845 Depth Scuba boat dives and freediving mainly take place on the island's southeastern side, near Po Yue Pai. Shallow boulder area (4 - 9 m): a slope of large rocks begins at t... Nov 3, 2026
Ninepin 果洲 Area Exposed offshore waters in southeastern Hong Kong, off Clear Water Bay. GPS 22.258837, 114.350463 Depth From 3 m to more than 30 m: Big Garden about 11 to 25 m; South Ninepin's inner bay about 3 ... Nov 3, 2026
East Dam 東壩 Area Sai Kung, High Island Reservoir East Dam: relatively sheltered inner-bay waters. GPS 22°21'40.4"N 114°22'33.8"E Depth Average depth is about 11 to 14 m. Some routes along the breakwater are about... Nov 3, 2026
Pak Lap 白腊 GPS 22°21′00″N 114°22′06″E Depth Maximum depth is generally within 12 m. Most of the centre of the bay is flat sand, averaging about 6 to 8 m deep. Minimum certification OW Conditions Difficulty: low ... Nov 3, 2026
