Hatiya Island, Bangladesh offers 1 beach perfect for sunbathing, surfing, swimming, and more. Hatiya Island, Chittagong, Bangladesh, is known for Nijhum Dwip, a serene island and wildlife sanctuary. The best time to travel to Hatiya Island, Bangladesh, is from November to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 24-28°C (75-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!