Dreaming of a sinking ship is an auspicious sign, which means that all difficulties will be overcome.

Dreaming of a collision between ships means that we can finally reach a conclusion on what we have been trying to discuss with others.

If the sail of a sailboat breaks, it means that you will lose money or even go bankrupt.

If you dream that the boat was overturned by a big wave, it means that you will have a disaster because of a woman's affairs, and you will have an argument with others.