文中自作者新近提出的普遍风浪谱导出涌浪谱。涌浪波高的减低,周期的增加及传播时间均可借涌浪谱加以解释和计算,包括远处气旋产生的涌浪的情形在内。提出的谱曾与现有理论及观测比较,其结果表示,此等谱可取作预报涌浪的理论基础。 The article derives the spectrum of waves from the general storm spectrum recently proposed by the author. The reduction of the surge wave height, the increase of the period and the propagation time can all be explained and calculated by the wave spectrum, including the surge caused by the distant cyclone. The proposed spectrum has been compared with the existing theories and observations and the results show that these spectra can be used as the theoretical basis for forecasting surges.