[vasco]

It depends on the child's ability. Plenty of kids were swimming by themselves in the ocean at 8 or younger because they had a lot of experience or even doing competive swimming from younger ages. Most parents when I was a kid would set rules as too how far into the sea you could swim and that'd be it. I think this is common throughout the world in places close to beaches as I was.

[_ph_]

I think the key is: learn swimming in an early age and then regularly go swimming. Swimming, not using floating toys. Children, who regularly play in the water - we did all kind of water-wrestling :) - can get extremely proficient at it.

[jschwartzi]

Yeah I’m taking swimming lessons as an adult after totally failing to retain what I was taught as a child. You have to practice and play in the water constantly to develop any proficiency. To get a child to do that means they have to not be afraid of the water.

[Swizec]

Can confirm, grew up near the sea, was free diving for shiny rocks and shells by 7 or 8 and would spend hours in the water every day of vacation. Parents had to basically drag me out so I wouldn’t starve.