Millisle, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Millisle, Northern Ireland, United Kingdom, is known for the Ulster Flying Club and the nearby Ballycopeland Windmill. The best time to travel to Millisle, United Kingdom, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 13-15°C (55-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
