S4C HD Wednesday

Fun and games for young children with the number blocks

Adventures with Thomas the Tank Engine and friends

The boats are planning a regatta when the wind suddenly drops

Children's programme

Science programme for children presented by Tudur Phillips and his two friends, Sbarc the scientist and Nef the Nature Detective

Odo helps Doodle find her bird song. Children's animation about a self-confident owl

A programme in which children visit countries around the world to learn about the history, food, landscape, children and the culture there

Something is wrong with the Jet-glove, which causes Joni to move faster than the rest of the world. He must learn to slow down to avoid being stuck for ever

Seth questions the origins of words and Grandpa gives his usual silly reply, referencing a tale from Ancient Rome

Cartoon about a team that solves problems

A journey around the world to meet some of its amazing animals

Hari, Ela and Seren have fun blowing bubbles in the garden. There's more huffing, puffing and blowing to be done when one of the three is chosen to look for today's word - trumpet

Cartoon series about an autistic boy who overcomes situations that challenge him with the help of his imaginary friends

Fun tale for younger viewers

Everyone is hungry - especially Moon. Fun for pre-school children with the youngsters who live among the clouds

Children's programme

: Anni's father asks Anni and Cai to help with the clean up after the great storm and a dull task becomes a lot of fun - and chaos!

Animation based on The Wind in the Willows stories

Children's programme

Cartoon about a little owl called Odo and his woodland friends

A programme in which children visit countries around the world to learn about the history, food, landscape, children and the culture there

Children's adventure about a superhero learning the ropes

Gweni wonders why parrots are so colourful, prompting Tad-cu to recount a silly story about a toy-maker named Maria who tried to invent the best toy in the world

Fun and games for young children with the number blocks

Children's entertainment

Comedy show for pre-school children, full of sketches, jokes, fun, monkey nonsense and comedy characters

Children's programme

Stories set in several periods of history - the Celts, the Tudor Period, Victorian Era and World War One

Aled Samuel and buildings historian Bethan Scorey continue their exploration of Welsh homes through the ages, focusing on houses built after the Second World War

Sioned Edwards seeks advice about how to look after grapevines, while Meinir Gwilym plants bulbs for amazing autumn colour

Magazine series including features on fashion, style, antiques and cookery

Coverage of stage 11, as the riders return to the saddle after a rest day to face a flat 156.8km route starting and finishing in Toulouse

Cartoon about a team that solves problems

Twm Twrch and his friends are performing in a play that is being staged in town, but Mrs Twrch, the director, doesn't think that Twm Twrch is taking his role seriously

A show for children exploring the origins of food

Facts about animals

Light-hearted show offering answers to all manner of questions about the world around us

Animated series following high-schoolers Mateo and Izzie as they stumble upon the dream world - a world where everything you have ever dreamt of actually exists

A round-up of news for a younger audience

Bedwyr Rees concludes his journey by travelling from Llangrannog to Cardigan, visiting a chasm near Aberporth and learning about poaching on the River Teifi

Dylan regrets sharing his secret with Sophie and Elen has a lot on her plate worrying about Anna. Lowri and Mia face a terrifying situation

Nightly magazine with stories from all over Wales and special guests

Matthew returns to Penrhewl, but will he reveal the truth to Sioned? Kelly and Eleri butt heads, while Rhys has a plan

Lefi's big race day arrives and he has lots on his mind, while it seems one of his enemies may be willing to carry out the worst crime possible. Noa comes face to face with Jamie

Highlights of stage 11, as the riders returned to the saddle after a rest day to face a flat 156.8km route starting and finishing in Toulouse

Mari Lovgreen visits Caernarfonshire ahead of the Royal Welsh Show, to meet Rhys Griffith, young farmer, businessman and breeder of Shire horses

John Rees and Sian Astley look at a ship's bell with connections to SS Eleth, a vessel that sank in 1951. They also examine a miner's lamp, a shawl and a mystery instrument

Drag queen Blu Hydrangea travels to Ceredigion, where she spends two days with Miriam Isaac and experiences the LGBTQ+ community of rural Wales

Harmony, Melody and Bop learn about the animals at the zoo

Mrs Chen takes the children to the ruins for a school trip, but loses control of the bus

Comedy show for pre-school children, full of sketches, jokes, fun, monkey nonsense and comedy characters

Penny ruins Siôn's breadcrumb mix, but luckily Izzy, Mario and Jay come to the rescue

With children from Ysgolion Talysarn a Baladeulyn

A lively song that introduces various gestures