O Mosteiro, Spain offers 4 beaches perfect for sunbathing, surfing, swimming, and more. O Mosteiro is known for its picturesque coastal landscapes and serene beaches in Galicia, Spain. The best time to travel to O Mosteiro, Spain, is during late spring to early summer (May to June), when the average air temperature ranges from 18°C to 24°C (64°F to 75°F) and the water temperature is around 16°C to 20°C (61°F to 68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
