offshore swimming

[qwertyjjj]

Wondering what currents are like in Ibiza and whether any people do "keep fit" swimming/distance swimming just off the shoreline or between the beach and just off shore small islands.
Random question I know

 

[woodruffe]

i do a lot in june and oct.but just watch out for jellyfish.don;t go too far out in some resorts.boats ect

 

[qwertyjjj]

i do a lot in june and oct.but just watch out for jellyfish.don;t go too far out in some resorts.boats ect

DO you have to drag a flag behind you and is a wetsuit necessary in the colder months?
I'm guessing currents are not too strong...