Stony Brook, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Stony Brook is known for the Stony Brook University and the Long Island Museum of American Art, History, and Carriages. The best time to travel to Stony Brook, United States, is in late spring (May to June) when the average air temperature is around 60-75°F and the water temperature is approximately 55-65°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
