The vast majority of people choose the months of July to September to rent a boat, coinciding with high season. These months offer many hours of sunshine, although in the most popular destinations, such as the Balearic Islands, you will usually find crowds. For its part, during the rest of the months it is also a good time to rent a sailboat with a skipper, since the weather is still good, the prices are lower and you will find the coves much emptier.