Redwood City, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Redwood City is known for the Fox Theatre and the San Mateo County History Museum. The best time to travel to Redwood City is from June to September, with average air temperatures around 70-80°F and water temperatures in the mid-60s°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!