But the sea ebb and flow, Big Wave Xiaolangdi stop, there is a moment when calm, and the monthly high tide and ebb of the daily sea surface height is also significantly different. 但海面潮起潮落,大浪小浪不停,可以說(shuō)沒(méi)有一刻風(fēng)平浪靜的時(shí)候,而且每月每日漲潮與落潮的海面高度也是有明顯差別的。