Mendexa, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Mendexa is known for its proximity to the scenic Basque Coast Geopark and the picturesque Lekeitio Beach. The best time to travel to Mendexa, Spain, is from June to September, with average air temperatures around 68-77°F (20-25°C) and water temperatures around 66-72°F (19-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!