YOU SAID:

The seas ain't so rough! It's just wind and water, mate.

INTO JAPANESE

海はそれほど荒れていません！風と水だけですよ、相棒。

BACK INTO ENGLISH

The sea is not so rough! It's just wind and water, buddy.

INTO JAPANESE

海はそれほど荒れていません！それはただの風と水です、相棒。

BACK INTO ENGLISH

The sea is not so rough! It's just wind and water, buddy.