The utility model discloses a boats and ships oil spilling monitoring system, include oil spilling monitor sensor group, industrial camera machine, control communications network system and monitoring host computer, oil spilling monitor sensor group and industrial camera machine all are connected with the monitoring host computer communication through control communications network system, monitoring host computer includes processing module, storage module, alarm module and display module, processing module and storage module, alarm module and display module communication connection. The utility model has the advantages of reasonable design, reduce artifical maintenance cost, adopted thermal infrared sensor and ultraviolet fluorescence sensor to survey the greasy dirt, not only realized the real -time automatic monitoring of boats and ships oil spilling monitoring, still makeed the accuracy of confirming oil film type, thickness and distribution obtain the reinforcing, adopting the industrial camera machine, having realized the regional universe coverage of boats and ships oil spilling, boats and ships oil spilling monitoring system's real -time has also obtained the reinforcing simultaneously, can carry out emergency situation's quick accurate monitoring of boats and ships oil spill accident and control.