 It is northwest of the city of Bremerton and the same distance south of Poulsbo.Silverdale lies at the north tip of Dyes Inlet, which connects it to Bremerton via Sinclair Inlet and to the Pacific Ocean via Port Orchard and Puget Sound.According to the United States Census Bureau, the CDP of Silverdale has a total area of , of which are land and , or 7.10%, are water.