Port Saint Joe, United States offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Port Saint Joe is known for its beautiful beaches and relaxed coastal atmosphere. The best time to travel to Port Saint Joe is from March to May, with average air temperatures ranging from 65°F to 80°F and water temperatures around 70°F to 75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!