Tolu, Colombia offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Tolu is known for its proximity to the San Bernardo Archipelago and its beautiful beaches. The best time to travel to Tolu, Colombia, is from December to March, with average air temperatures around 82°F (28°C) and water temperatures near 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!