Willis Marine Center is located at 17 Mill Dam Rd., Huntington, NY. This business specializes in Boating. Willis Marine Center is open Mon, 8am-5pm; Tue, 8am-5pm; Wed, 8am-5pm; Thu, 8am-5pm; Fri, 8am-5pm; Sat, 8am-5pm; Sun, Closed and accepts Cash, Discover, Mastercard and Visa.