Battle of Abrolhos
1631 CE.
Shown on the map at -18.033°, -38.667°.
The naval Battle of the Abrolhos took place on 12 September 1631 off the coast of Pernambuco, Brazil, during the Eighty Years' War. A joint Spanish-Portuguese fleet under admiral Antonio de Oquendo defeated the Dutch after a six-hour naval battle.
Text from the Wikipedia article Battle of Abrolhos, licensed CC BY-SA 4.0.