WEBThe US Navy Seabee Museum is located at: 3201 S. Ventura Road, Naval Base Ventura County, Bldg 100, Port Hueneme, CA 93043. On the corner of Ventura Rd & Sunkist St. Located outside base fence line. Museum hours are 10 am to 4 pm, Monday to Saturday. Closed Sunday and all Federal holidays | Free Admission | Free Parking.