The invention relates to the fields of monitoring and management of meteorological equipment, in particular to a real-time monitoring method and a system for meteorological observation and detection equipment, which realizes connection of a meteorological hydrographic network system and all observation and detection equipment and realizes monitoring of global important observation and detection equipment. The invention extracts the running state information of the observation and detection equipment in real time and integrates the running state information of each equipment into a station-level network management server in the meteorological hydrographic information network system through corresponding means of communication. The invention not only can realize normalized, real-time, quickand automatic reporting of observation and detection system data to improve the reliability and the real-time property of the reported data, but also can effectively monitor the running state of the observation and detection equipment through the meteorological hydrographic network system, provides an effective means for global equipment running management for business segments, improves the efficiency of equipment management, and provides technical support for equipment running management and decision.