The 11th meeting of the International Conference on Southern Hemisphere Meteorology and Oceanography (ICSHMO) will be held in Santiago, Chile. ICSHMO provides a unique contribution to ocean and atmosphere sciences that are specific to the Southern Hemisphere. The objective of the 2015 conference is to provide an interdisciplinary forum for presentations of our current knowledge, as well as encouraging new research and applications within the variety of disciplines related to weather and climate of the ocean and atmosphere. The overarching theme of this conference will be the Challenges of the Next Decade. Participation of early career scholars and postgraduate researchers is positively encouraged.