3.4.7.1.1 s pronounced as voiceless sh [ʃ] in European Portuguese at the end of a syllable
At the end of syllable and therefore obviously at the end of word as well the s is pronounced as a voiceless sh in European Portuguese. This is important, because there is one very important word where we have an s at the end. Here there is a real and big difference between European Portuguese and Brasilian Portuguese.