Lowestoft, United Kingdom offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Lowestoft is known for its beautiful sandy beaches, the historic Lowestoft Lighthouse, and the Pleasurewood Hills theme park. The best time to travel to Lowestoft, United Kingdom, is from June to August, when the average air temperature is around 18°C (64°F) and the average sea temperature is about 16°C (61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!