Measurements:
°C
°F
World Resorts China

China Sea Water Temperature in July

The China resorts with the warmest sea water temperature in July are Suzhou, Beihai and Hainan.

Below you can see a list of all popular China resorts and information about sea water temperature in July for the last two years.

Resort Name July 2025 July 2024 July 2023
Suzhou 91.4°F 92.1°F 91.3°F
Beihai 91.3°F 92.0°F 93.0°F
Hainan 89.9°F 91.3°F 93.0°F
Taichung  89.9°F 91.7°F 90.9°F
Hangzhou 89.8°F 89.3°F 89.0°F
Xiamen 89.6°F 90.0°F 85.2°F
Tainan 89.5°F 91.6°F 90.2°F
Taipei 89.3°F 91.0°F 89.8°F
Shenzhen 89.2°F 90.2°F 90.7°F
Zhuhai 89.2°F 90.1°F 90.9°F
Yalong Bay 89.0°F 89.5°F 89.6°F
Dadunhai 88.9°F 89.5°F 89.4°F
Sanya 88.9°F 89.5°F 89.4°F
Macau 88.9°F 89.7°F 90.7°F
Guangzhou 88.8°F 89.2°F 90.5°F
Hong Kong 88.8°F 90.3°F 89.7°F
Shanghai 88.4°F 87.7°F 88.1°F
Haikou 88.4°F 89.9°F 91.3°F
Tianjin 88.3°F 85.5°F 84.6°F
Nantong 87.4°F 86.3°F 87.2°F
Ningbo 86.7°F 86.6°F 86.3°F
Beidaihe 83.9°F 80.1°F 81.7°F
Quingdao 83.8°F 78.5°F 80.7°F
Qinhuangdao 83.3°F 79.3°F 80.6°F
Dalian 79.7°F 77.4°F 78.1°F
Weihai 79.6°F 76.1°F 77.6°F
Yantai 79.0°F 77.2°F 77.7°F

Please see following sea water temperature averages charts for the warmest China resorts in July.

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.