Tourism is a growing activity, and in addition to the growing number of people participating in it, tourism greatly affects the area in which it takes place, including the island of Krk, which is largely oriented towards tourism, and one of the forms of tourism of special interest. which Krk is trying to orient itself to is nautical tourism. The key factor in the attractiveness of Croatian island tourist destinations, including the island of Krk, are the beautiful beaches, cultural and historical heritage and many other accompanying facilities, which allow you to get to know the island and its benefits. What distinguishes nautical tourism from tourism in general are marinas and nautical tourism ports, and the island of Krk has many of them, among which the Punat marina stands out. This paper deals with defining and analyzing the offer of nautical tourism on the island of Krk, with the implementation of SWOT analysis of the same, and based on which it tries to observe the development of nautical tourism on the island and tries to make a proposal what nautical tourism on the island of Krk should be in the future. should be taken for the purposes of the above.