History of the Peloponnesian War

In this wing were placed twenty of their best sailors; so that in the event of Phormio thinking that their object was Naupactus, and coasting along thither to save the place, the Athenians might not be able to escape their onset by getting outside their wing, but might be cut off by the vessels in question.

As they expected, Phormio, in alarm for the place at that moment emptied of its garrison, as soon as he saw them put out, reluctantly and hurriedly embarked and sailed along shore; the Messenian land forces moving along also to support him.

The Peloponnesians seeing him coasting along with his ships in single file, and by this inside the gulf and close in shore as they so much wished, at one signal tacked suddenly and bore down in line at their best speed on the Athenians, hoping to cut off the whole squadron.

The eleven leading vessels, however, escaped the Peloponnesian wing and its sudden movement, and reached the more open water; but the rest were overtaken as they tried to run through, driven ashore and disabled; such of the crews being slain as had not swum out of them.