Samtrans offers a coastal bus service that connects the central Bay Area to the peninsula's beach towns, seven days a week. [Last updated 8/13/23] Weekdays to / from WOAK [C] To/from downtown Half Moon Bay via Pacifica : The journey takes around two hours. Earliest departure: 5:10AM. Last return: 7:08PM via bus 117, or 9:06PM via bus 294 and CalTrain.. Pescadero and Points South: You may be able to schedule an inexpensive ride to destinations south of Half Moon Bay. See S