Marshalls
I have recently returned from Le Morne and it is really a great kiting destination for all levels of kiters. Its one very big playground with everything from flat water to down the line wave riding.
2 sites I would recommend.
The club mistral website that is located at the Indian Resort at le Morne.
http://www.club-mistral.com/en/destinations/weather/9?From_Day=01&To_Day=31&To_Month=12&To_Year=2006&submit=searchThese are the weather stats for dec 2006. It looks like quite a few days with wind btw 20 to 25 knots.
Also check out the live web cam to get amped before you go. On the same page above.
Also check out the following web site for more Kiting info all around Mauritius.
www.mauritiusurf.com/I am 72kg and used all my kites (8/10/12m Swicthblades).
If I could only take one kite it would be btw my 10 and 12.
Hope this helps
Cheers