Guerilla Bay, Australia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Guerilla Bay is known for its picturesque Guerilla Bay Beach and the nearby Burrewarra Point Lighthouse. The best time to visit Guerilla Bay, Australia, is from December to February, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 21°C (70°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!