The southernmost tip of Africa is marked by the Cape Agulhas lighthouse. The warm Atlantic Agulhas current meets the cold water Indian Ocean Benguela current, creating treacherous seas that have claimed many ships over the last 450 years. The image covers an area of 22.5 by 41.1 kilometers, was acquired September 27, 2006, and is located at 34.8 degrees south, 20 degrees east.
http://photojournal.jpl.nasa.gov/catalog/PIA21014