Abstract: To visually display marine disaster informationand auxiliary marine disaster warning analysis, application of SKYLINE three-dimensional geographic information technology, Based on the concept of space and time synchronization monitoring and data integrated management thinking of the data synchronization technology will be the typhoon information and fishery, fishing boats, wave, tide level, increase water data and integrated in the same interface on real-time analysis shows, established a three-dimensional ocean disaster warning analysis platform.System has the information query, the synchronous monitoring analysis of hazard factors, real-time forecast information overlay analysis, fishing boat auxiliary functions such as safety management, Implemented on ocean waves and storm warning has good auxiliary analysis, the practical applications show that the system can show-formative factors are intuitive, for preventing marine disasters provides an image consultation platform, help to improve the marine disaster warning analysis ability.