Northfleet, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Northfleet is known for its proximity to the historic Gravesend and the scenic views of the River Thames. The best time to travel to Northfleet, United Kingdom, is from June to August, with average air temperatures around 18-22°C (64-72°F) and water 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!