But when day was now breaking, Jesus stood on the beach: yet the disciples knew not that it was Jesus.

Now very early in the morning Jesus was there by the edge of the sea (though the disciples were not conscious that it was Jesus).

Αφου δε εγεινεν ηδη πρωι, εσταθη ο Ιησους εις τον αιγιαλον· δεν εγνωριζον ομως οι μαθηται οτι ειναι ο Ιησους.

But when the morning was now come, Jesus stood on the shore: but the disciples knew not that it was Jesus.