Abstract:With the developing of China aerospace tracking & control, the application of meteorological support to ocean ship, becomes more and more important, especially in the India Ocean and the South Pacific Ocean. On the contrary, we knew little about the weathers there which could bring strong winds and big waves over those areas. In the study, by using related climate data, some analyses are conducted on active behaviors of several weather systems and weather cases, which were different from ones in the Northern Hemisphere. Also in this paper, some advices are proposed to weather man in order to help them providing more accurate weather prediction to the navigating ship.