In the formation of a sea breeze, wind blows from the sea towards the land. This happens because during the day, the land heats up faster than the sea. The warm air above the land rises and cooler air from the sea moves in to replace it. As the cooler air moves over the warmer land, it heats up and rises, creating a cycle of air movement. This movement of air from the sea towards the land is known as a sea breeze. Sea breezes are common in coastal areas, especially during the summer months when the temperature difference between the land and sea is greatest.