Hopeman, United Kingdom offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Hopeman is known for its beautiful beaches and the annual Hopeman Gala. The best time to travel to Hopeman, 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 North Sea water temperature is approximately 12-15°C (54-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!