Wassertemperatur Pei-hai (Tonkin Gulf) (3.4 km) | Wassertemperatur Nan Wan (Wei-chou Tao) (52 km) | Wassertemperatur Long Moun (Tonkin Gulf) (66 km) | Wassertemperatur Móng Cái (117 km) | Wassertemperatur Lochuc San (122 km) | Wassertemperatur Cái Chiên (139 km) | Wassertemperatur Port Beaumont (Chan Chiang) (143 km) | Wassertemperatur Co To (151 km) | Wassertemperatur Đảo Sậu Nam (152 km) | Wassertemperatur Đảo Ba Núi (155 km)