Transfer a shape from Sketch to the curved surface

Hello,

 

 I've been trying to figure out how to transfer a shape from Sketch to the curved surface of a ship for three days now. I created a sketch on the plane and traced the shape of the ship from above. Now I would like to transfer this shape to curved surfaces (red arrows) and then extrude this shape. Can anyone advise me? I have tried various options in the surface and curve menus, but without success. Thank you.


Regards

Ales