Maritime affairs had an important role in the evolution of mankind, similarly important is nautical tourism as a part of the ongoing development of world tourism and state economies. For nautical tourism to exist and grow there are certain preconditions needed such as access to the sea, river or lake, favourable climatic conditions, a well-developed transport and maritime infrastructure and lastly eligible capacity. Regardless the nautical tourism today is one of the most promising selective form of tourism. Nautical tourism and the development of it have limitations and are subject to consequences in case they aren't being managed in a sustainable way aimed at protecting the enviroment and surronding landscapes. Nautical tourism of Croatia has been intensely growing while following the world trends. However, the biggest changes are yet to come, especially considering the impact the current pandemic covid-19 will have and certainly slow down the further development. The clientele, tourists, are becoming more demanding and the supply must be tailor made to fulfill all expectations. The formulation of supply through cooperation of different branches of tourism is essential for the growth and further development of nautical tourism. Employee education allows for raising the level of quality of offered services, while it also helps raise the guest's satisfaction who then serve as messengers building the good reputation of the tourist destination. It is possible to revive sites and locations through nautical tourism, especially those which don't have a well-developed economy, since it allows new jobs to open and also improves the quality of life of local population.