Northwest Harbor, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Northwest Harbor, New York, United States, is known for its proximity to the scenic landscapes and luxury estates of the Hamptons. The best time to travel to Northwest Harbor, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the 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!
