Currently, there is a growing global ocean movement connecting ocean science and education for sustainable development. The Intergovernmental Oceanographic Commission (IOC) of UNESCO is a powerhouse on this matter and is truly committed to the worldwide promotion of Ocean Literacy. Ocean literacy is more than just educating or informing the public and the marine and maritime stakeholders about the importance of oceans. Ocean literacy, via the use of behavioural change methods and by adopting a system approach, aims at facilitating the creation of an ocean literate society. Ocean Literacy is an essential component of the Ocean Science Decade. The fifth objective of the Ocean Science decade asks to transfer the scientific and technical capacity of the ocean use to marine technology, training and education, and increased ocean literacy so that all can participate in, and benefit from.