San Francisco Bay Ferry Route SEA: Alameda Seaplane
Ferry schedule and route map · Monday to Friday
San Francisco Bay Ferry Route SEA (Alameda Seaplane) is a ferry route in Ferries across San Francisco Bay, serving San Francisco Ferry Building Gate F and Alameda Seaplane Lagoon Ferry Terminal. Monday to Friday the first ferry is at 6:30 am and the last at 10:30 pm, every 1 h during the day. Updated October 4, 2026.
Schedule summary
Monday to Friday
- First
- 6:30 am
- Last
- 10:30 pm
- Ferries
- 35
- Daytime
- every 1 h
Saturday, Sunday
No service
Schedule change: San Francisco Bay Ferry’s schedule changes on October 31, 2026. The times below are for the current schedule.
Route SEA to Alameda Seaplane Lagoon Ferry Terminal
Destination sign “To Alameda Seaplane Lagoon Ferry Terminal” · from San Francisco Ferry Building Gate F · 2 terminals
Monday to Friday
Times at the main terminals. Bold is pm. A dot means that trip does not stop there.
| San Francisco Ferry Building Gate F | Alameda Seaplane Lagoon Ferry Terminal |
|---|---|
| 6:55 | 7:15 |
| 7:50 | 8:10 |
| 8:45 | 9:05 |
| 10:25 | 10:45 |
| 11:35 | 11:55 |
| 12:00 | 12:20 |
| 1:00 | 1:20 |
| 2:30 | 2:50 |
| 3:30 | 3:50 |
| 4:30 | 4:50 |
| 5:30 | 5:50 |
| 6:25 | 6:45 |
| 7:00 | 7:20 |
| 8:10 | 8:30 |
| 9:05 | 9:25 |
| 10:30 | 10:50 |
All 2 terminals in this direction
- San Francisco Ferry Building Gate F #72013
- Alameda Seaplane Lagoon Ferry Terminal #7207
Route SEA to San Francisco Ferry Building Gate F
Destination sign “To San Francisco Ferry Building Gate F” · from Alameda Seaplane Lagoon Ferry Terminal · 2 terminals
Monday to Friday
Times at the main terminals. Bold is pm. A dot means that trip does not stop there.
| Alameda Seaplane Lagoon Ferry Terminal | San Francisco Ferry Building Gate F |
|---|---|
| 6:30 | 6:50 |
| 7:00 | · |
| 7:25 | 7:45 |
| 8:20 | 8:40 |
| 8:45 | 9:05 |
| 9:15 | · |
| 10:10 | 10:30 |
| 11:00 | 11:20 |
| 12:00 | 12:20 |
| 12:30 | 12:50 |
| 1:00 | 1:20 |
| 2:00 | 2:20 |
| 3:00 | 3:20 |
| 3:35 | · |
| 4:00 | 4:20 |
| 5:00 | · |
| 6:00 | 6:20 |
| 6:50 | · |
| 8:25 | 8:45 |
All 2 terminals in this direction
- Alameda Seaplane Lagoon Ferry Terminal #7207
- San Francisco Ferry Building Gate F #72013
Route SEA route map
Questions about San Francisco Bay Ferry Route SEA
What time is the first Route SEA ferry?
Monday to Friday: 6:30 am.
What time is the last Route SEA ferry?
Monday to Friday: 10:30 pm. A time after midnight belongs to the evening before.
How often does Route SEA run?
Monday to Friday: every 1 h, between 7:00 am and 7:00 pm.
Does Route SEA run at weekends?
Saturday: no service. Sunday: no service.
Where does Route SEA go?
Route SEA serves San Francisco Ferry Building Gate F and Alameda Seaplane Lagoon Ferry Terminal. The full list of terminals for each direction is below the schedules.
Are these live ferry times?
No. They are the published schedule from San Francisco Bay Area Water Emergency Transportation Authority’s open data, refreshed October 4, 2026. A ferry can run early or late, and disruptions are not shown.
Source: San Francisco Bay Area Water Emergency Transportation Authority open data (GTFS schedule for San Francisco Bay Ferry), used under the ODC Attribution License. Refreshed October 4, 2026; the current timetable runs to November 1, 2026. These are scheduled times; disruptions and service alerts are published by the operator. Changes made: times reformatted into timetables and departure lists.