Ribeira das Tainhas, Portugal offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Ribeira das Tainhas is known for its proximity to the scenic Sete Cidades Lakes and the stunning Lagoa do Fogo in the Azores, Portugal. The best time to travel to Ribeira das Tainhas, Portugal, is from June to September, when the average air temperature is around 24°C (75°F) and the water temperature is approximately 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!