The RTA has announced the timings for the Dubai Ferry on the occasion of Eid al Fitr 2015 and they are as follows:

Al Ghubaiba Ferry Terminal

11am, 1pm and 6.30pm – trip to Marina
2.30pm to Al Mamzar (Thursday and Friday)
3pm and 5pm – One hour Round Trip

Marina Ferry Terminal

11am, 1pm and 6.30pm – trip to Al Ghubaiba
3pm and 5pm – One hour Round Trip – tourist route passing Atlantis

Al Mamzar Ferry Terminal

Thursday and Friday
4.30pm – One hour trip around Al Mamzar lake
6.00pm – Trip to Al Ghubaiba station