In the nude section are you allowed to swim or just sun bathe?

Is a beach.you can do what you do on the beach.

Both

You can do both. However there was a shark attack over there this year, maybe because that shark saw a bait hanging in the water.

Depends if you know how to swim ?? Lol but they do allow it.

Swim!

Yes, you can swim. Bouys mark the out of bounds.