Qiongzhou Strait

Qiongzhou Strait
The Qiongzhou Strait
Qiongzhou Strait
Coordinates20°09′N 110°16′E / 20.150°N 110.267°E / 20.150; 110.267
TypeStrait
Basin countriesChina
Max. width30 km (19 mi)
Max. depth120 m (390 ft)
Qiongzhou Strait
Qiongzhou Strait with Leizhou Peninsula in background viewed from Haikou on Hainan
Traditional Chinese瓊州海峽
Simplified Chinese琼州海峡
PostalKiungchow Strait
Transcriptions
Standard Mandarin
Hanyu PinyinQióngzhōu Hǎixiá
Wade–GilesChʻiung-chou Hai-hsia
Southern Min
Hainanese RomanizationKhāng-tsiú Hái-kiap

The Qiongzhou Strait, also called the Hainan Strait, is the Chinese strait that separates Guangdong's Leizhou Peninsula from the island province of Hainan. It connects the Gulf of Tonkin on its west to the South China Sea on its east. The strait is on average 30 km (19 mi) wide with a maximum water depth of approximately 120 m (390 ft). The strait is susceptible to closure during strong typhoon activity.

Whales and dugongs were once common in the strait.