Playa Mohan, Colombia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Playa Mohan, Bolivar, Colombia, is known for its beautiful beaches and proximity to the Rosario and San Bernardo Corals National Natural Park. The best time to travel to Playa Mohan, Colombia, is from December to March, with average air temperatures around 86°F (30°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!