15So, because Jesus realized that they were about to come and seize him to make him their king, he left them again and went up into the hills by himself.
16When it was evening, we disciples went down to Galilee Lake.
17When it became dark and Jesus had still not joined us, we got into a boat and went across the lake towards Capernaum city.
18A strong wind started to blow and caused the water ◄to become very rough/to have high waves►.
John 6
John 6:15-18