Pajaro Dunes, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pajaro Dunes is known for its serene beachfront vacation rentals and natural coastal beauty. The best time to travel to Pajaro Dunes, United States, is from June to September, when the average air temperature is around 65-70°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!