Honestly, if I were arriving in Devonport at night, I would book a transfer in advance. It's more convenient, at least. You can also catch a taxi there, but be prepared to walk around and search for one. Most taxis there arrive on request. If you don't know what the price will be, check out the GetTransfer taxi Devonport website. It's easy to use. The website will determine your location, and you just enter the address where you need to go. It will immediately show you the available car options and their prices. I took a business class car, which cost me $85. It was a trip to Lakewood.