John 6:18 KJV
And the sea arose by reason of a great wind that blew.
John 6:16–20 KJV Chapter Context
16
And when even was now come, his disciples went down unto the sea,
17
And entered into a ship, and went over the sea toward Capernaum. And it was now dark, and Jesus was not come to them.
18
And the sea arose by reason of a great wind that blew.
19
So when they had rowed about five and twenty or thirty furlongs, they see Jesus walking on the sea, and drawing nigh unto the ship: and they were afraid.
20
But he saith unto them, It is I; be not afraid.