Translation of "あの日は" in English

あの日は雪が降ってたよ。

It was snowing that day.

‎あの日は ‎海がかなり荒れていた

and I remember it was a very rough day, very turbulent.

あの日は強い風が吹いていました。

There was a strong wind that day.

‎だが あの日は ‎ミスを繰り返してしまった

But, at that point, I was making a lot of mistakes.