MoraySky, based on the Moray Coast, can provide detailed imagery of harbours to enable sea walls to be monitored and maintenance planned. We are able to position or aircraft and cameras to positions that can not be reached by foot or boat. This is especially the case when the walls need to be photographed at low tide and their address rocks involved. Our work can identify lose and missing stone blocks or deteriorating concrete. From higher viewpoints, detailed and up-to-date plans of moorings and data on silting can be provided to harbour management.