The tour will not be cancelled it’s raining, because in this condition the underwater world of Karimunjawa is still beautiful. It is possible we will leave one or two hours later after it stopped raining. The tour will be cancelled in case the weather is very bad with thunderstorms and it is not safe to go on the ocean. In case the guide takes this decision we will offer you a full refund. In case the tour still leaving but you decide not to join we can only give you a 50% refund.