Any remedy to remove water in the ear ?

you should call your local pharmacist and ask. they likely would know

After swimming for a while I usually put a drop of isopropyl alcohol then ring it out with a towel

Hairdryer - evaporate it

If sleeping with the ear on the bed doesn’t empty it, There a product called “swimmers ear” at the pharmacy.

are you sure it's in the outer ear canal and not a blocked eustacian tube?

Mix half and half rubbing alcohol and white vinegar. Should be enough to fill a large shot glass.

Dry the outer ear, and with a baby's ear syringe or a turkey bulb baster, fill the ears with the solution, and hold it in the affected ear so it can't drain for about 15 minutes, (lie on one side if necessary), and then allow it all to drain out.

Dry the outside of the ear, and the solution should do the rest.

Swimmer here tilt side with water to the floor jump up and down

More water

m80?

Jump up and down

Stand stiffly at attention like a Marine, back stiff. Lift yourself up on the balls of your feet and then drop suddenly onto your heels hard. Hold your spine and neck straight and stiff and then drop hard.

You may need to do it a few times.

jump on the leg of whichever side is clogged. let your head tilt to the side of the clogged ear and jump letting your head slightly move with the bounce. it should come out with the movement

Vacuum

Light I cigarette filter and stick it in your ear. 👂🚬

did you get it out??