The slave ship Banastre left the African coast carrying enslaved Africans toward Grenada. About 359 people had been taken aboard.

Vessel: Banastre; flag: Great Britain; rig: Ship; estimated standardized tonnage: 93. People recorded in connection with the voyage: Captain: Tarleton, John; Investor: Tarleton, John; Captain: Tarleton, Thomas; Investor: Tarleton, Thomas; Investor: Tarleton, Clayton; Investor: Backhouse, Dan; Captain: Bowskill, Samuel. The voyage began at Liverpool on 11 June 1788. Principal recorded place where captives were acquired: Cape Coast Castle (Gold Coast). Principal recorded disembarkation place: Grenada, place unspecified. Recorded outcome: Voyage completed as intended.