Catfish Paradise, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Catfish Paradise, Arizona, United States, is known for its excellent fishing opportunities, particularly for catfish, in the Colorado River. The best time to travel to Catfish Paradise, United States, is in late spring when the average air temperature is around 75°F (24°C) and the water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!