Viewers will be able to watch Wales’s three pool matches, against Ireland, Georgia and England, and their fourth game on the Finals weekend, live on the Welsh language free-to-air channel, after the broadcaster reached an agreement with Six Nations Rugby Ltd.
The competition gets underway on Friday 13 November, when Ireland host Wales at the Aviva Stadium, in Dublin.
S4C will also have live coverage of the friendly match between France and Wales on Saturday 24 October, and Wales’s 2020 Guinness Six Nations finale against Scotland, on Saturday 31 October.
Sue Butler, S4C Sports Commissioner, said: “We are delighted that viewers can follow Wales in this exciting new competition live on S4C.
“As a longstanding broadcast partner of the WRU, this agreement reaffirms S4C’s commitment to providing high-quality rugby coverage in the Welsh language for all Welsh rugby fans.”
Craig Maxwell, WRU Commerical Director, said: “S4C continue to be a great supporter of Welsh rugby. This deal is great for fans as it means they can watch our exciting Autumn Nations cup fixtures in the Welsh language”
Wales Autumn Fixtures on S4C
Saturday 24 October – International Friendly: France v Wales – 8pm
Saturday 31 October – Guinness Six Nations: Wales v Scotland – 2.15pm
Friday 13 November – Autumn Nations Cup: Ireland v Wales – 7pm
Saturday 21 November – Autumn Nations Cup: Wales v Georgia – 5.15pm
Saturday 28 November – Autumn Nations Cup: Wales v England – 4pm
Saturday 5 December – Autumn Nations Cup – Finals weekend: Wales v TBC
How to watch S4C
S4C is available on: Sky 104, Freeview 4, Virgin TV 166 and Freesat 104 in Wales
Sky 134, Freesat 120 and Virgin TV 166 in England, Scotland and Northern Ireland
S4C HD is available for Sky and Freesat viewers in Wales and across the UK.
Live online and on demand on s4c.cymru and by using the S4C Clic app for iOS and Google Play.
Viewers across the UK can also watch S4C on BBC iPlayer, tvcatchup.com, tvplayer.com and YouView.