Puerto Barrios, Guatemala offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Puerto Barrios is known for its proximity to the stunning Rio Dulce and the historic Castillo de San Felipe. The best time to travel to Puerto Barrios, Guatemala, is from December to April, with average air temperatures around 77-86°F (25-30°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!