Uvala Kosirača (44°17′N 14°45′E) is entered SSW of Rt Kok, the N extremity of Otok Ist. A low isthmus, on which stands the village of Ist, separates the head of the bay from Uvala Široka. Anchorage may be obtained near the head of the bay in sand and mud, good holding, with hawsers to bollards on the shore. In fine weather anchorage is prohibited, to avoid interference with fishing.