How do you get to Canalave City in Pokemon Diamond and Pearl?

To get to canalave city on Pokemon you have to get the move surf and then go to Jubilife city and go down until you get to the fountain and the tree. Then you go left all the way until you see the poketch company then when you see their sign you go left a bit until you see to lights and a sign. You go bit more left but DON'T go down ever! Anyway you go into the small building on the left.You go inside it.Walk through it.Go left again until you reach the water. Keep following the bridge.Then this the time you use surf. You find your way through and your in canalave city!!!!! P.S. Hope you get to canalave city!