Santa Marta, Colombia offers 45 beaches perfect for sunbathing, surfing, swimming, and more. Santa Marta is known for the Tayrona National Natural Park and the Sierra Nevada de Santa Marta. The best time to travel to Santa Marta, Colombia, is from December to March, with average air temperatures around 28°C (82°F) and water temperatures near 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!