Marine environment observation device based on marine station

The utility model provides a marine environment observation device based on a marine station, which relates to the field of marine observation and comprises a support plate, a buoyancy cabin, a telescopic rod, a counterweight cone, a support column, an observation platform and a meteorological and hydrological observation system, wherein the supporting plate, the supporting column and the observation platform are sequentially connected from bottom to top, the meteorological and hydrological observation system is arranged on the observation platform, a water thermometer and a salinity meter arearranged at the bottom of the telescopic rod, and a rope connected with a marine station is arranged on the supporting column. The sea water temperature and the salinity at the same depth and the seasurface meteorological condition at the time period can be observed at the same time, sea water data at different depths can be observed according to adjustment of the telescopic rod, observation ofall elements is carried out