Indonesian Journal of Oceanography (IJOCE) is published by Department of Oceanography, Universitas Diponegoro.

The Indonesian Journal of Oceanography (IJOCE) is published four times a year in February, May, August and November containing research articles and literature review on Oceanography and Marine aspects in general. 

Indonesian Journal of Oceanography (IJOCE) encourages submission of manuscripts dealing with all research papers and review on all aspects of oceanography, coastal management, marine science, marine biology, marine conservation, marine ecology, marine microbiology, marine culture, marine geology, air and ocean dynamics, estuary, renewable energy, disaster mitigation, ocean technology, ocean and coastal resources, ocean satellite, ocean remote sensing, other ocean topics.