Some interpreters claim that the oars are the extension of our hands.
So, if you believe that, you should look for the meaning of this dream under the entry meaning of hands in dreams.
Others say that if you dreamed of rowing you will show great activity on behalf of your cases and, so, you will be able to acquire big profits.
Broken oars herald misfortunes.
Abandoned ones inactivity.
Old and rotten ones indicate that you will accomplish nothing if you do not come out of inaction.
He who dreams of great waves, running on top of the sea, looking like mountains with white tops, will find himself in a very dangerous position.