Zematas beach, also known as Agios Charalampos, is a beautiful sandy beach located on the island of Lesvos in the North Aegean region of Greece. The weather conditions in the summer are typically warm and sunny, with temperatures ranging from 25°C to 30°C (77°F to 86°F), making it an ideal spot for sunbathing and swimming. The clear blue waters are perfect for water sports such as windsurfing and kitesurfing, which are popular activities in the area. Zematas beach is relatively secluded and unspoiled, providing a serene setting for a day of relaxation.