Isle of Grain, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Isle of Grain, England, United Kingdom, is known for the Grain Tower Battery and its proximity to the Thames Estuary. The best time to travel to the Isle of Grain, United Kingdom, is during the summer months of June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 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!
