| Date | Captor | Name | Master | Rig | Codes | Fate | Tons | Crew | Guns |
| 5 | CTP Sloop Harlequin | Henry | Roger Richards | Pettiaugre | NA/C | TC | |||
| 5 | CTP Sloop Harlequin | Necessity | G. Beekman | Pettiaugre | NA/C | TC | |||
| 5 | CTP Sloop Harlequin | Jenny | Benjamin Parramore | Sloop | NA/C | TC | 20 | ||
| [15] | MAP Brig Vengeance | Defiance | Brig | E | 72 | 14 | |||
| [15] | CTP Sloop Beaver | Lydia | Ship | ||||||
| [15] | MDP Sloop Abington | Lord Howe | William Price | Sloop | NA/C | TC | |||
| 29 | CA Sloop Hawk | Pigot | Dunlap | Galley | NA/C | TC | 45 | 8 |
| Summary By Rig: October 1778 | ||||||
| Status | Brigs | Schooners | Ships | Sloops | Others | Total |
| Captured | 0 | 0 | 0 | 0 | 0 | 0 |
| Recaptured | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Captures | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 |
| Recaptured by enemy | 0 | 0 | 0 | 0 | 0 | 0 |
| Released | 0 | 0 | 0 | 0 | 0 | 0 |
| Total: | 0 | 0 | 0 | 0 | 0 | 0 |
| Significant Captures: October 1778 | ||||||
| Government vessels | 0 | 0 | 0 | 0 | 0 | 0 (0%) |
| Privateers | 0 | 0 | 0 | 0 | 0 | 0 (0%) |
| Provisions in cargo | 0 | 0 | 0 | 0 | 0 | 0 (0%) |
| Munitions in cargo | 0 | 0 | 0 | 0 | 0 | 0 (0%) |
| Total | 0 | 0 | 0 | 0 | 0 | 0 (0%) |
| Summary By Area/Nationality/Destination: October 1778 | ||||||
| Area | ||||||
| Status | North America | Newfoundland | Lesser Antilles | Greater Antilles | Europe | Total |
| Captured | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 |
| Nationality | ||||||
| Status | British | French | Spanish | Dutch | Other | Total |
| Captured | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 |
| Destination | ||||||
| Status | Outbound | Inbound | Coastal | In Port | No Info | Total |
| Captured | 0 (0%) | 0 (50%) | 0 (0%) | 0 (50%) | 0 (0%) | 0 |