The following is from Golden Gate Bridge, Highway and Transportation District.
On Wednesday, June 30, the San Francisco Giants are playing a day game at AT&T Park. While the Giants Ferry provides direct service to/from the ballgame, some Giants fans may choose to ride regular Golden Gate Larkspur Ferry service to the Ferry Building and walk to the ballpark. Please be aware that regular Larkspur Ferry service may experience crowds on the 10:10am, 11:10am, and 11:40 Larkspur departures and the 4:25pm and 4:55pm SF departures. To avoid potential overflow crowds, please consider taking the 3:35pm or 5:20pm departure from San Francisco.
Always use extreme caution when driving in the Larkspur Ferry Terminal parking lot due to increased vehicle and pedestrian traffic on days of Giants games.