Acts 27:14-15

‘But after no long time there beat down from it a tempestuous wind, which is called Euraquilo, and when the ship was caught, and could not face the wind, we gave way to it, and were driven.'

The tempestuous wind that suddenly struck the ship as it came round the cape into the gulf was infamous. It appeared suddenly, so that they were caught before they could face into the wind, and thus had to give way and allow it to drive them before it. The name by which such winds were known was Euraquilo (‘east wind-north wind').