Enseada do Abraao lies about 2 NM NW of ensenada das Palmas. On the W shore of the bay are the large buildings of a disused quarantine station and a small landing pier.
Abraao, a small fishing village, stands at the head of the bay.
Vessels drawing up to 3m can berth at the pier at HW.
Anchorage may be obtained in any part of the bay according to draft. It is the best anchorage in the E part of Baia de Ilha Grande, and is sheltered from all winds.