もうそろそろ

very soon

→ もう
phrase Uncommon #19,168
very soon Indicates that something is expected or due to happen soon, often suggesting it is about time.
JA: もうそろそろ帰りましょう。
EN: Let's head back soon.

彼はもうそろそろ帰るはずだ。

He should be home soon.

もうそろそろ学校へ行く時間です。

It’s almost time to go to school.

もうそろそろ帰る時間だ。

It's about time to go home.

もうそろそろ出発の時間です。

It’s almost time to leave.

もうそろそろ髪を切っても良いころだ。

It’s about time I got a haircut.

ケン、もうそろそろ寝てもいい頃ですよ。

Ken, it’s about time you went to bed.

もうそろそろ寝なくちゃ。

I should probably go to bed soon.