There are 3 Transit Centers that serve Golden Gate Ferry.
511 Phone Service
From the Main Menu, use a shortcut to go directly to Golden Gate Transit & Ferry by saying: "Golden Gate Transit & Ferry"
From inside the Transit Agency menu, you can say any of the following agencies. If you want to use the touch-tone options, press the number "13" for Golden Gate Transit & Ferry.
Clipper is currently accepted on Muni, BART, AC Transit, VTA, SamTrans, Caltrain and Golden Gate Transit and Ferry, and will eventually be accepted on all forms of Bay Area public transit. For information on using Clipper, please visit https://www.clippercard.com/ClipperWeb/goldenGate/index.do