I'm over here at the moment with a mate. We've had 4 days with light wind and from the South which doesn't work. Yesterday came in hard and from SE which is spot on so had a great sesh. If the wind keeps up we'll have had 10 kiteable days out of 15 in total.
Tides vary a lot which effects where you can ride in the lagoon so best to come during a period of high high tides. The highest we've had was 1.25m which gives you lotz of riding time. Info at BOM website.
Awesome place to check out even if the wind's not there a few days. Great people, warm water, turtles and small (harmless) black tip reef sharks swimming around you and all the against a tropical, palm covered backdrop . . . . . . . and awesome kiting!
Higly recommend it