Cape Elizabeth, United States offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Cape Elizabeth is known for the Portland Head Light, a historic lighthouse and popular tourist attraction. The best time to travel to Cape Elizabeth is in late summer, around August, when the average air temperature is about 70°F (21°C) and the water temperature is around 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!