用一个简单的海洋模式，研究了东亚季风异常对南海表层水温（ＳＳＴ）的影响，发现南海表层水温的甚低频振荡是东亚季风异常风应力强迫所致．这种甚低频振荡主要反映在深水区，其空间分布呈椭圆形，几乎与南海海盆形状一致。从海盆中央到边缘振幅逐渐减少，ＳＳＴ的甚低频振荡是非行进波，无明显传播特征。 Using a simple ocean model, the effect of the East Asian monsoon anomaly on the surface water temperature (SST) in the South China Sea was studied. It was found that the very low frequency oscillation of the surface water temperature in the South China Sea was caused by the abnormal wind stress in the East Asian monsoon. This very low frequency oscillation is mainly reflected in the deep water area, its spatial distribution is oval, almost consistent with the shape of the South China Sea basin. From the central basin to the edge of the amplitude gradually reduced, SST very low frequency oscillation is non-traveling wave, no obvious propagation characteristics.