Question

what were the warning signs that both tilly and her mother saw?​

Answer 1

Answer:

I hope this helps you

Explanation:

Both of them saw the sea rise and start to foam, bubble and form whirlpools.

Answer 2

Answer:

The water was swelling and kept coming in. The beach was getting smaller and smaller. The sea slowly rise and start to foam, bubble and form whirlpools.