How do you travel in the cyclones in Zelda wind waker?

to teleport you first have to beat the uncharted island then you have to be out at see then you must hit a golden frog with your cannon then he will show you a sign write down the symbol you see on your sea chart then get out your cyclone slate and draw that symbol and presto bingo you will go to that location that you shot the frog in there are six frogs altogether