Question: Where does the Tramontane wind affect grape growing?
Answer: In some grape growing regions of Southern France. Tramontane is the locally named wind from the north particularly in the lower north western part of Languedoc & Roussillon. There is also there a moister warm Marin wind coming from the Mediterranean Sea in the south. The more widely known Mistral wind brings somewhat the same influences to the Rhone Valley extending to the more north eastern parts of Languedoc (and even Provence) as the Tramontane does.