The slave ship Conde dos Arcos arrived with enslaved Africans in Brazil. About 239 people had been taken aboard and approximately 224 arrived.

Vessel: Conde dos Arcos; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Costa, Manoel do Rosario; Captain: Pinto, Tomé Guedes. The voyage began at Bahia, place unspecified. Principal recorded place where captives were acquired: Rio Zaire (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 23 days. Estimated mortality during the crossing: 6.0%.