Coalcliff, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Coalcliff is known for the Sea Cliff Bridge, a scenic coastal road offering stunning views of the Pacific Ocean. The best time to travel to Coalcliff, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures about 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!