Carmet, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Carmet, California, United States, is known for its proximity to the scenic Sonoma Coast and the charming town of Bodega Bay. The best time to travel to Carmet, United States, is in late spring or early fall when the average air temperature is around 65-75°F and the water temperature is approximately 55-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!