Cape Jervis, Australia offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Cape Jervis is known for being the departure point for the ferry to Kangaroo Island. The best time to travel to Cape Jervis, Australia, is during the late spring to early autumn (November to April), with average air temperatures ranging from 15°C to 25°C and water temperatures around 17°C to 21°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!