Lagoa e Carvoeiro, Portugal offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Lagoa e Carvoeiro, Faro, Portugal, is known for its stunning cliffs, beautiful beaches, and picturesque coastal scenery. The best time to travel to Lagoa and Carvoeiro, Portugal, is from May to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the average water temperature is between 18°C and 23°C (64°F to 73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!