New King James Version
Then the sea arose because a great wind was blowing.

King James Bible
And the sea arose by reason of a great wind that blew.

American Standard Version
And the sea was rising by reason of a great wind that blew.

Berean Study Bible
A strong wind was blowing, and the sea grew agitated.

Douay-Rheims Bible
And the sea arose, by reason of a great wind that blew.

English Revised Version
And the sea was rising by reason of a great wind that blew.

World English Bible
The sea was tossed by a great wind blowing.

Young's Literal Translation
the sea also -- a great wind blowing -- was being raised,

John 6:18 Additional Translations ...