East-Guangdong Adjacent Waters

1.4～2.4m

Bashi Channel (Luzon Strait) and NE,SCS

3.0～5.0m

Zhujiang River Estuary Outer Waters

1.0～1.8m

West-Guangdong Adjacent Waters

0.8～1.5m

North Gulf Waters

0.5～1.2m

Mid-South China Sea

1.2～2.2m

Nansha Islands

0.8～1.6m

High Wave Center:6.5m