InterTV Serra+Mar (channel 12) is a television station licensed to Nova Friburgo, Rio de Janeiro, Brazil affiliated with TV Globo.
The license for VHF channel 12 in Nova Friburgo was granted, after public competition, by president José Sarney on June 23, 1988, to a company formed by senator Cláudio Chagas Freitas (son of former governor of Rio de Janeiro, Chagas Freitas) together with Hélio Paulo Ferraz, Carlos Eduardo Coelho Magalhães and Antônio Carlos Assis Brasil.
In January 2005, the local TV Serra+Mar news are no longer anchored in Nova Friburgo and are centralized in São Pedro da Aldeia, the former headquarters of InterTV Alto Litoral.
Currently, the signal comes in some neighborhoods of Rio de Janeiro, through its relay in Petropolis, on UHF channel 14.
In 2007, the InterTV Serra+Mar leaves his headquarters where he ran for 17 years at the top of the neighborhood Cascatinha toward central Nova Friburgo.