S4C HD

Bringing the best in television.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Bringing the best in television.

Hwyl a sbri i blant ifanc gyda'r blociau rhif. Fun and games for young children's learning involving number blocks.

Mae Malcolm, Mike, Helen, Mandy a Norman wedi mynd i gerdded, ond mae tan yn dechrau yn y goedwig! Malcolm, Mike, Helen, Mandy and Norman go out walking, but a fire starts in the forest!

Dad gets embroiled in a game of Hotel, where Bluey and Bingo run a crazy hotel and Dad is the beleaguered guest.

Dela teams up with her little sister, Cadi, to solve a mysterious disappearance in a kelp forest.

Ar ôl adeiladu castell tywod mae'r efeilliaid yn penderfynu gwneud eu hunain yn fach a mynd mewn iddo. After building a sandcastle the twins decide to make themselves small and enter!

Mae Howie wrth ei fodd yn curo'i ddrwm yn uchel iawn ac yn dod o hyd i rythm newydd yn y parc. Howie loves banging his drum too loudly, and so he finds a new rhythm in the park.

Pan mae hen elyn eu rhieni'n ymosod mae Jet-boi a Jet-ferch yn cyfuno'u doniau i drechu'r dihiryn, neu dyna'r bwriad te be! When their parents' old enemy attacks, Jet-boy and Jet-girl unite.

Mae'r dreigiau'n gyffrous gan fod Cadi yn mynd â nhw i'r sinema, ond mae'r ffilm wedi mynd ar goll! All Bledd a Cef achub y dydd? The dragons are excited, as Cadi is taking them to the cinema.

Mae Gwiber yn perswadio Crawc i ddefnyddio ei mwd adfywiol er mwyn cael ei lun ar glawr blaen cylchgrawn Arwyr Glan yr Afon. Gwiber convinces Crawc that her mud has a healing quality.

Beth sy'n arnofio a beth sy'n suddo a pham? Dewch i ddarganfod mwy gyda Awi a'r criw. What floats and what sinks and why? Come and discover more in the company of Awi and crew.

Cartwn hyfryd am gwdihw bach o'r enw Odo a'i ffrindiau yn y goedwig. A little owl called Odo and his woodland friends aim to combat the rise of anxiety in pre-school children by teaching them self-efficacy and to believe in themselves.

Mae Magi'n tyfu rhywbeth anarferol iawn sy'n profi'n ddefnyddiol tu hwnt ym marbeciw Siôn. Siôn discovers Magi's secret and uses it to save the BBQ.

Bydd y daith hon yn ymweld a chyfandiroedd Affrica ac Asia er mwyn i ni ddod i nabod y Gnw a'r Madfall. This time the journey takes us to Africa and Asia to meet the Gnu and the Lizard.

Mae gan Pablo ei ffordd ei hun o weld y byd, ac nid ydi o'n deall popeth mae mam yn ei ddweud bob tro. Ond ai bai Ceg Garbwl ydi hynny? Pablo is struggling to understand his Mum today!

Ymunwch â Kim a Cêt ar antur hudolus yn llawn dawns a cherddoriaeth, wrth iddyn nhw chwilio am Twrch yn y goedwig. Join Kim and Cêt on an adventure as they search for Twrch in the forest.

Ar ôl i Guto, Lili a Benja fynd allan i gasglu coed tân, maen nhw'n sylweddoli bod tri ysbeiliwr am ddwyn y coed. The bunnies find out that three predators are after their firewood.

Ela is staging a magic show and something magical happens after they find the word `cocoon'.

Heddiw, rydyn ni'n ymweld â gwlad Twrci i ddysgu am y grefydd Islam, ymweld â'r brifddinas Ankara a bwyta bwyd fel cebabs a melysion gwlad Twrci. A visit to the country of Turkey to learn about the religion of Islam.

Ar yr antur popwych heddiw mae Pip a'i ffrindiau'n mynd ar helfa stori tylwyth teg. Zip and the friends go on a fairy tale scavenger hunt and have an adventure.

Mae lladrad wedi bod mewn siop cigydd yng Nghaerdydd, mae Mabli yno i ddod a'r diweddaraf i ni. We visit Ysgol y Dderi to learn about where the vegetables in their school lunch come from.

Animeiddiad. Mae Howie yn hipo ifanc sy'n ceisio ffeindio i'w ffordd yn ei ddinas newydd. Howie, a young hippo, tries to navigate a new city.

Pan mae Lili Lafant a Cwstenin Cranc yn uno, mae Jet-fab am eu trechu. Dysga Jetboi mai gwendid nid mantais yw derbyn cymorth. Jet-boy learns that receiving help is indeed not a weakness.

Mae Storm Dewi wedi cyrraedd y dyffryn, ac mae Cadi'n cael galwad yn dweud fod coeden wedi cwympo. Storm Dewi has arrived, and Cadi gets a call saying that a tree has fallen on the tracks.

Mae Crawc yn penderfynu cadw'n heini er mwyn ennill ras yn erbyn y gwencwn. Crawc resolves to keep fit in order to win the racing challenge thrown down by the weasels.

Mae trydan yn waw! Dewch i ddarganfod mwy yng nghwmni Awi a'r criw. Electricity is 'Waw'! Come and discover more with Awi and crew.

Hari has prepared a yummy treat for Ela and Seren - a chocolate cake! One Abadas will be chosen to go on another exciting adventure looking for something round and sweet-smelling. What could it be?

Dere ar antur geiriau gyda'r Cywion Bach wrth iddynt fynd am drip i'r fferm i ddysgu mwy am air heddiw, sef dafad. Meee! Taking a trip to the farm to learn more about today's word, 'dafad', meaning sheep.

Heddiw mae Cari'n chwarae bod yn bostmon, sy'n ei hatgoffa o stori am ffermwr oedd yn aros yn eiddgar am rywbeth newydd yn y post. Today, Cari is playing at being a postman.

Mae'r Octonots yn dilyn mamau pengwin ymerodrol sydd ar eu ffordd adref at eu teuluoedd. The Octonauts follow emperor penguin mums returning to their families. One of the penguins gets injured.

Cyw and friends have invited Jen and Jim for a picnic on the beach and Jen is glad to hear their friend Jac-Do - who is very good at doing jigsaws - is going along too.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres gyda Aled Samuel a'r hanesydd adeiladau, Bethan Scorey, yn edrych ar gartrefi Cymru drwy'r oesoedd. Tro hwn: tai ar ôl yr Ail Ryfel Byd. This time, we focus on houses after WWII.

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine with stories from all over Wales and special guests.

Mae'r cerddor Gwilym Bowen Rhys yn parhau ar ei siwrne ac yn cyrraedd Donostia lle mae'n dysgu am y gerddoriaeth a'r diwylliant. Gwilym continues his journey in Donostia, San Sebastián.

Yn ardal yr Eisteddfod, mae Meinir ar yr arfordir, Adam yn gweld y plannu, a Sioned yn ymweld â Gardd Ty Sue. We visit the gardens, coast, and local planting projects of the `Garreg Las' area.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres gylchgrawn gydag eitemau am lyfrau, coginio, ffasiwn a chyngor am bopeth o addurno'ch cartref i ffilm da!. Magazine series including features on fashion, style, antiques and cookery.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Y cogyddion Chris 'Flamebaster' Roberts a Tomos Parry sy'n coginio a chiniawa o amgylch Efrog Newydd, yn cynnwys gwledd Gymreig arbennig yn Brooklyn. A Welsh feast at a Brooklyn hot spot.

Animeiddiad. Mae Howie yn hipo ifanc sy'n ceisio ffeindio i'w ffordd yn ei ddinas newydd. Howie, a young hippo, tries to navigate a new city.

Mae Cadi a'r dreigiau yn mynd i weld eu hoff raglen yn cael ei ffilmio. Cadi and friends go to watch their favourite programme being filmed.

Ar yr antur popwych heddiw mae Twm yn gwarchod ffrindiau blewog newydd... teulu o alpacas. When the alpacas Twm is looking after wander off, he tries to find a way to get them back.

Dewch ar daith o gwmpas y byd! Beth am deithio i'r ynys werdd, sef Iwerddon? A visit to both the Republic of Ireland and Northern Ireland to learn more about the cultures.

Swn yw'r thema y tro yma i Awi a chriw waw. The theme this time for Awi and the 'Waw' crew is sound.

A druid's vision, a journey, the gift of a giant horse, and a world-shattering flood lead to Lí Ban's underwater adventure. From wild child to mermaid, following how she came to be transformed, along with Con, her trusty dog.

Anturiaethau Oscar y fadfall a'i ffrindiau yn yr anialwch chwilboeth. A cartoon following the adventures of Oscar and friends in the arid desert - as they try not to die of boredom!

Mae Lloyd ac Abacus yn mynd am dro i'r oergell oer iawn gyda Berry yn dywysydd. Lloyd and Abacus head to the fridge with Berry as their guide, but find themselves unprepared for the cold.

Criw Stwnsh sy'n cyflwyno chwedlau Cymru mewn ffordd fodern, hwyliog. Y tro hwn, eu fersiwn nhw o stori Trystan ac Esyllt. The Stwnsh team present their take on the Trystan & Esyllt tale.

Ymweliad ag adeilad hynafol tu fas i Borthcawl, cartref Edwardaidd chwaethus ger Casnewydd, a thy anhygoel ger Bae Ceredigion. We visit an amazing property overlooking Ceredigion Bay.

Mae Howard yn derbyn canlyniadau'r profion, ond a fydd wedi llwyddo? Howard receives the test results, but will all his manifesting bring success?

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine with stories from all over Wales and special guests.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Part 6/6. Ymunwch â Lauren Jenkins ar gyfer noson agoriadol y cystadlu yng Ngemau'r Gymanwlad yn Glasgow. Join Lauren Jenkins and team for the opening night of competition at the Commonwealth Games.

Highlights of one of Europe's toughest races, the Jewson Snowdon International Race, as over 600 people compete to conquer the 10-mile course from Llanberis to the summit of Snowdon and back.