Since 2011 a new satellite system collects data on long-term climate change and short-term weather conditions. Once and a while it produce nice pictures, as recently, when damaging heavy rains fell on South Carolina in the southeastern United States at the beginning of October 2015. Much of that water had, by mid-October, flowed into the Atlantic. The image, a Visible Infrared Imaging Radiometer Suite (VIIRS), shows the runoff as it interacts with ocean currents on Oct. 15. Climatologists use VIIRS data to improve our understanding of global climate change (Source).

Beautiful pictures not necessarily improve understanding. The oceans are deep and the image only shows the surface layer, to which satellite data contribute at most a fraction, if any useful information about the ocean interior at all. Enjoy the picture, but remain reserved that it contributes significantly to understand oceanic influents on climate, as oceans govern climate.