Ashington, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ashington, England, United Kingdom, is known for the Woodhorn Museum and Northumberland Archives. The best time to travel to Ashington, United Kingdom, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 14-17°C (57-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!