Forster, Australia offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Forster is known for its stunning Great Lakes, including Wallis Lake, and the nearby Booti Booti National Park. The best time to travel to Forster, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures about 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!