Windows in the house should face the coastal areas since during day time when the temperature is relatively high as compared to night then land gets heated up due to which air above the land gets hot while the air above the sea is cool so it travels from sea to land and in order to complete the cycle air flows from land to sea thus leading to the phenomena of sea breeze, as a result, the person sitting near the window will feel cool air even during hot day.

The figure underneath demonstrates land breeze during day time.