The Port of Dubuque Marina is officially closed for the 2016 season. For the upcoming 2017 season, don't forget to reserve your boat slips. The Port of Dubuque Marina slip reservations are available online at www.portofdubuquemarina.com. Click on RESERVE A SLIP TODAY. For more information, please contact The Port of Dubuque Marina at 563-582-5524 or visit our website at www.portofdubuquemarina.com. Like us on facebook: https://www.facebook.com/portofdubuque Follow us on Twitter: https://twitter.com/PortofDBQMarina