This study explored the relationship between satisfaction degree and wellbeing for scuba divers, in order to understand the feeling of divers in terms of satisfaction degree and wellbeing after diving. The subjects were divers in Kenting. By purposive sampling, 280 questionnaires were distributed, and 241 valid samples were retrieved. The data were analyzed using descriptive statistics, test, one-way ANOVA, and multiple regression analysis. The results showed that the majority of scuba divers are male, aged 21-30 years old. As for the license level, most are open water divers. Most of them have dived for less than one year, and accompanied by 2 to 3 dive masters. On average, they dive at most 12 tanks each season. Regarding the items of satisfaction, the rank of average scores for the six dimensions is in the order of psychology, education, social contact, relaxation, physiology, and aesthetic. The rank of average scores of the items for wellbeing is fun and enjoyment, and self-actualization. The differences in demographic variables of satisfaction degree show that there is significant difference in gender, age, license level, and average number of tanks per season. In regard to wellbeing, there is a significant difference between diving qualification and average number of tanks per season. There is a significant positive correlation between dimensions in leisure satisfaction degree and dimensions in wellbeing, in which ＂psychology＂ and ＂self-actualization＂ are the highest. The results of the regression analysis showed that the statistics of all dimensions have reached significance, suggesting that wellbeing can be used to predict leisure satisfaction.