The meaning of float in dream | Dream Interpretation
Going forward by the most simple means on the Water of emotions.
The dreamer should not just drift along. This is dangerous, because when you’re floating, it is difficult to steer. On the other hand, you may trust that the water will carry you. It is very important how the trip is proceeding.
Folklore: An interesting life.
Dreams of floating symbolize grace and ease in the midst of your journey. You are in need of a time out so that you can feel supported and carried by the universe and your higher power.
If you dream of a parade float, then you are being celebrated, honored for your accomplishments, and uplifted in a state of grace. See Flying and Wish Fulfillment Dreams.