Within Frobisher Bay itself are a number of bays, inlets and sounds. Among these are Wayne Bay and Ward Inlet (up towards the far northwestern end), and also Newell Sound, Leach Bay and Kneeland Bay (along the southwest shore). Hamlen Bay, Newton Fiord, Royer Cove, and Waddell Bay are located along the northeast shore. Frobisher Bay's whole coastline is marked with innumerable narrow inlets into which flow many small streams. There are high cliffs on both shores, rising to roughly 330 m on the northeast shore, and twice that on the southwest shore as a result of the tilting of the earth's crust locally during the early Tertiary.