'Tempestuous' in the Bible

Our God will come, and will not keep silence: fire shall devour before him, and it shall be very tempestuous round about him.

And they said unto him, What shall we do unto thee, that the sea may be calm unto us? for the sea grew more and more tempestuous.

But the men rowed hard to regain the land; but they could not; for the sea grew more and more tempestuous against them.