Oyengha, Nigeria offers 1 beach perfect for sunbathing, surfing, swimming, and more. Oyengha, Cross River, Nigeria, is known for its proximity to the Cross River National Park. The best time to travel to Oyengha, Nigeria, is from November to February, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!