Nosara, Costa Rica offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Nosara is known for its pristine beaches, such as Playa Guiones, and the Nosara Yoga Institute, attracting surfers and yoga enthusiasts from around the world. The best time to travel to Nosara, Costa Rica, is from December to April, with average air temperatures around 85°F (29°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!