Wells next the Sea, United Kingdom offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Wells next the Sea is known for its picturesque harbor, Holkham National Nature Reserve, and the Wells and Walsingham Light Railway. The best time to visit Wells-next-the-Sea, United Kingdom, is during the summer months of June to August, when the average air temperature is around 18-20°C (64-68°F) and the sea temperature is approximately 15-17°C (59-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!