Festival of the Sea 2018 - Poyo from August 22 to August 26. Past days. Wednesday, August 22 Thursday, August 23 Friday, August 24 Saturday, August 25 Sunday, August 26 You might be also interested in: Fiesta of Sanxenxo 2018 - Sanxenxo - 18 Kms. Fiesta of Chantada 2018 - Chantada (Lugo) - 98 Kms.