Agriculture Mexico’s tuna fishing season begins January 20, 2015 Diane Leave a comment Sentido Comun – The fishing season for several species of tuna in the Pacific Ocean has begun. It concludes on Nov. 18. In 2013, tuna production was 149.475 tons, worth $121.3 million. http://www.sentidocomun.com.mx/breves.phtml?id=16839