Allenhurst, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Allenhurst, Florida, United States, is not widely recognized for tourism attractions. The best time to travel to Allenhurst, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the ocean water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!