Read Sea Crossing

The word deep or bottomless seems to be used in that way.

Yes, salt which speaks of judgement (the Red sea). You could say and the deep gave up the dead . A precursor of the Revelation 10 . Where death as to the letter of the law and the suffering in a dying body called hell have there last say.

Revelation 20:13 And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.

In it the sea separate from. The it them the work of the letter of the law a living hell . Believers that are yoked with Christ their load is lighter..they rest in His sabbath .

You could say looking at the above passage., death as hell is taken from the deep seeing it is all one and the same .The wrath of God revealed to the world . . in dying you will die in.

Psalm 36:6 Thy righteousness is like the great mountains; thy judgments are a great deep: O Lord, thou preservest man and beast.

That hurricane may make human or animal fly.

Strong hurricane take thousands pound house fly.

It was a miracle to save Israel, It may not wind.

There was a strong East wind all night. Barry Setterfield opines that there might be transient tectonic forces of uplift. BTW the crossing unquestionably occured at the Gulf of Aqaba, the Straits of Tiran being the stronger candidate than Nueba beach. The precise nature of the forces at work are frankly unknown. A purely supernatural theory is fine, but there seems to be many things at work.....for example the pillar of fire.....hardly commonplace.

Yes there is good reason to consider that yam suph may not mean Sea of Reeds at all. Because of how it is used in other verses.
I can't remember the verse/s off the top of my head. I have a study on it somewhere.