In the late afternoon, while yet the victory was actually undecided, although there could have been no hope for the Antonian party left in Cleopatra’s weary mind, a strong wind from the north sprang up, blowing straight from unconquered Rome towards distant Egypt. The sea grew rough, and the waves beat against the sides of the Queen’s flagship, causing an increase of confusion in the battle. As the wind blew in her face, suddenly, it seems to me, the thought came to her that the moment had arrived for her departure. Antony had told her with furious words to go: why, then, should she wait? In another hour, probably, he would be captured or killed, and she, too, would be taken prisoner, to be marched in degradation to the Capitol whereon she had hoped to sit enthroned. She would pay her husband back in his own coin: she would desert him as he had deserted her. She would not stand by him to await an immediate downfall. Though he was sodden with wine, she herself was still full of life. She would rise above her troubles, as she had always risen before. She would cast him off, and begin her life once more. Her throne should not be taken from her at one blow. She would, at this moment, obey Antony’s command and go; and in distant Egypt she would endeavour to start again in the pursuit of that dynastic security which had proved so intangible a vision.

Having arrived at this decision she ordered the signal to be given to her scattered ships, and hoisting sail she passed right through the combatants, and made off down the wind, followed by her damaged fleet. At that moment, it seems, Antony had freed his flagship from the surrounding galleys, and thus obtained an uninterrupted view of the Queen’s departure. His feelings must have overwhelmed him,--anger, misery, remorse, and despair flooding his confused mind. Cleopatra was leaving him to his fate: she was obeying the order which he ought never to have given her, and he would not see her face again. All the grace, the charm, the beauty which had so enslaved him, was being taken from him; and alone he would have to face the horrors of probable defeat. He had relied of late so entirely upon her that her receding ships struck a kind of terror into his degenerate mind. It was intolerable to him, moreover, that she should leave him without one word of farewell, and that the weight of his cruelty and anger should be the last impression received by her. He could not let her depart unreconciled and unforgiving; he must go after her, if only to see her for a moment. Yet what did it matter if he did not return to the battle? There was little hope of victory. His fevered and exhausted mind saw no favourable incident in the fight which raged around him. Disgrace and ruin stared him in the face; and the sooner he fled from the horror of defeat the better would be his chance of retaining his reason.

The Life and Times of Cleopatra, Queen of Egypt — Part 182