Hastings, United Kingdom offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Hastings is known for the Battle of Hastings, Hastings Castle, and the Hastings Pier. The best time to travel to Hastings, United Kingdom, is from June to September, with average air temperatures around 15-20°C (59-68°F) and sea temperatures around 15-18°C (59-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!