Wassertemperatur Pei-hai (3.4 km) | Wassertemperatur Nan Wan (Wei-chou Tao) (52 km) | Wassertemperatur Long Moun (Tonkin Gulf) (63 km) | Wassertemperatur Móng Cái (113 km) | Wassertemperatur Lochuc San (119 km) | Wassertemperatur Cái Chiên (135 km) | Wassertemperatur Port Beaumont (Chan Chiang) (146 km) | Wassertemperatur Co To (147 km) | Wassertemperatur Đảo Sậu Nam (149 km) | Wassertemperatur Đảo Ba Núi (152 km)