Eagle Island, British Indian Ocean Territory offers 1 beach perfect for sunbathing, surfing, swimming, and more. Eagle Island is known for its pristine natural beauty and diverse marine life, attracting eco-tourists and nature enthusiasts. The best time to travel to Eagle Island, British Indian Ocean Territory, is from May to October, 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!