Gig Harbor, United States offers 14 beaches perfect for sunbathing, surfing, swimming, and more. Gig Harbor is known for its picturesque waterfront, the Harbor History Museum, and the annual Maritime Gig Festival. The best time to travel to Gig Harbor is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 55°F (13°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!