Bahia Petempich Cancun, Mexico offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bahia Petempich Cancun is known for its proximity to the Mesoamerican Barrier Reef and luxury beachfront resorts. The best time to travel to Bahia Petempich, Cancun, Mexico, is from December to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 78-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!