Sesimbra, Portugal offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Sesimbra is known for its stunning beaches, the Arrabida Natural Park, and the Sesimbra Castle. The best time to travel to Sesimbra, Portugal, is from May to September, when the average air temperature ranges from 20-28°C (68-82°F) and the average water temperature is around 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
