High Quality Content by WIKIPEDIA articles! Okolli Island is one of the Canadian arctic islands located in Hudson Strait, Nunavut, Canada. It is a Baffin Island offshore island in Qikiqtaaluk Region. The island is 4.5 mi (7.2 km) miles long and 1.5 mi (2.4 km) miles wide. The elevation is 107 m (351 ft) above sea level.