If you want to try Cable skiing you can go to Park Darom (other name is Menachem Begin Park).
The park is located near Ha'tikva neighborhood and very close to Mesubim Junction.
There is a small lake there where you can enjoy this sport.
It is open from 12 until sunset and it will cost you 80 nis per hour.
Equipment: You can rent a board for 15 nis per hour
If you like kite surfing and want to enjoy this sport while you are in the Mediterranean Sea you can go to Trumpeldor beach , and if the weather is ok you will see a lot of people surfing there.
I've never tried this sport, but it is popular and looks fun. I pass it most Saturdays whilst on my way to folk-dancing. The wall is approximately 15 metres high.
Sun - open to members only
Mon,Tues,Wed - 5pm-10pm
Fri, holiday eves - 11am-9pm
1 climb NIS 20
2 climbs NIS 30
All day NIS 50 (not Sat)
Cell: 053-232 082