Temple Bar, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. East Cowes is known for Osborne House, the former royal residence of Queen Victoria and Prince Albert. The best time to visit Temple Bar, United States, is in the spring (March to May) when the average air temperature is around 70-85°F and the water temperature is approximately 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!