Cabo San Lucas, Mexico offers 50 beaches perfect for sunbathing, surfing, swimming, and more. Cabo San Lucas is known for El Arco, Medano Beach, and its vibrant nightlife. The best time to travel to Cabo San Lucas is from May to June, with average air temperatures around 80-85°F (27-29°C) and water temperatures about 75-80°F (24-27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!