Sobralinho, Portugal offers 1 beach perfect for sunbathing, surfing, swimming, and more. Lisbon is known for its stunning beaches, vibrant culture, and historic landmarks. The best time to travel to Sobralinho, Portugal, is during late spring to early autumn (May to September), when the average air temperature ranges from 20°C to 30°C (68°F to 86°F) and the nearby coastal water temperature is around 18°C to 22°C (64°F to 72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!