Seattle
The Seattle ferry docks are downtown along the water front with routes to Bainbridge Island and Bremerton
From bus route 7 you’ll want the stop at Prefontaine Pl S & Yesler Way. From light rail line 1 you’ll want Pioneer Square station
West Seattle
The Fauntleroy docks in West Seattle have routes to Vashon Island and Southworth
From bus route 50 you’ll want to transfer to bus route C at 35th Ave SW & SW Avalon Way and then exit at Fauntleroy Way SW & SW Barton St
WA state has ferries departing from other docks around the region. Some ferries require reservations for vehicles