Appian of Alexandria Civil Wars 5.10.88

[88] The next morning, when Octavius looked out upon the water, he beheld some of his ships burned, others partly burned, others still burning, and others broken in pieces; and the sea filled with sails, rudders, and furniture, while, of the ships that were saved, the greater part were damaged. Having ranged the fleet of Calvisius in front, he made repairs on those of his vessels that most needed them, turning them on their sides, ¹ the enemy meantime remaining quiet, either because they feared Calvisius, or because they had decided to attack again in the open sea. Thus they remained on either side until midday, when a south wind burst upon them, raising violent billows in that surging and confined channel. Pompeius was then inside the harbor of Messana. The ships of Octavius were again shattered on the rough and inhospitable coast, dashing against the rocks and against each other, for, as they were not fully manned, they were not under good control.