A boat crossing the river is one of the most beautiful and prosperous dreams in the Islamic books of Ibn-e-Sireen and Al-Kirmani. This dream is especially important as it means the dreamer will see his dream come true. Nevertheless, do not forget the fact that Allah Almighty is ultimately responsible for happiness and sorrow.
Whoever he desires is the recipient of his blessings, and whoever he takes is the recipient of his taking. He also blesses when any creature most needs it, which is the glory of Allah Almighty. This is something you can also pray about and you will find that things become easier for you.It is not a good dream for the person when he sees getting on the boat. According to its interpretation, he will suffer from any calamity caused by the ruler or king of that time.