A sea breeze is a natural wind that occurs during the day when the sun heats the land faster than the ocean. As the land warms up, the air above it rises, creating a low-pressure area. Cooler air from the ocean then moves in to replace the rising warm air, resulting in a gentle breeze that flows from the sea toward the land. This phenomenon is most common in coastal areas and can help moderate temperatures, making the environment more comfortable. Sea breezes typically develop in the afternoon and can influence local weather patterns, often bringing relief from heat during hot summer days.