Based on the pertinence of tidal-level data among different tidal gauge stations, a new tide forecasting method-site to site is developed, and the numerical results agree well with field data.

• 同时根据不同测站潮汐数据之间的相关性，以及潮汐数据规律性较强这一特点，进行了不同潮位测站之间的对应潮位预测，取得了很好的结果。