Battle of Artemisium
After the engagement, the Allies received news of the defeat of the Allied army at Thermopylae. Their strategy was to hold both Thermopylae and Artemisium. So, given their losses, the Allies decided to withdraw to Salamis. The Persians overran Boeotia and captured the now-evacuated Athens. However, seeking a decisive victory over the Allied fleet, the Persians were later defeated at the Battle of Salamis in late 480