| Date | Captor | Name | Master | Rig | Codes | Fate | Tons | Crew | Guns |
| 19 | MAP Schooners Active, Speedwell; MAN Brig Massachusetts | Johnson | Richard Jones | Ship | NA/I | TC | 300 | 35 | 10 |
| 29 | CTP Sloop Abigail | [unknown] | Brown | Sloop | NA/C | TC | 22 |
| Summary By Rig: August 1777 | ||||||
| Status | Brigs | Schooners | Ships | Sloops | Others | Total |
| Captured | ||||||
| Recaptured | ||||||
| Total Captures | (0%) | (0%) | (0%) | (0%) | (0%) | |
| Recaptured by enemy | ||||||
| Released | ||||||
| Total: | ||||||
| Significant Captures: August 1777 | ||||||
| Government vessels | (0%) | |||||
| Privateers | (0%) | |||||
| Tobacco in cargo | (0%) | |||||
| Munitions in cargo | (0%) | |||||
| Total | (0%) | |||||
| Summary By Area/Nationality/Destination: August 1777 | ||||||
| Area | ||||||
| Status | North America | Newfoundland | Lesser Antilles | Greater Antilles | Europe | Total |
| Captured | (0%) | (0%) | (0%) | (0%) | (0%) | |
| Nationality | ||||||
| Status | American | French | Spanish | Dutch | Other | Total |
| Captured | (0%) | (0%) | (0%) | (0%) | (0%) | |
| Destination | ||||||
| Status | Outbound | Inbound | Coastal | In Port | No Info | Total |
| Captured | (0%) | (0%) | (0%) | (0%) | (0%) | |