A disk-like fishing float comprises flotation means and attachment means on a bottom section of the float for attachment of a fishing trap line, wherein the bottom section comprises a planing surface for planing of the fishing float on a surface of a water current when the float is held in a water current by the fishing trap line. The float, when attached upstream of a marker buoy attached to the fishing trap line, prevents submerging of the buoy which makes it easier and faster to locate the marker buoy and to haul and set traps. It also reduces the amount of line needed down to the traps thereby reducing costs and the chances of entanglement with trap lines of other fishermen and of harming sea life, and reduces trap rollovers thereby increasing the catch.