hey loco4olas,
here in Darwin we're getting plenty of easterlies and I believe Rote gets a similar pattern only later than we do by a couple days,,, anyway, maybe BOM's marine and oceans prediction thingy shows enough for you to figure it out I reckon. For us, its pretty good and accurate enough to mostly rely on but it might not be local enough for places you intend to go. Our airport shows one thing but what happens on the water is another,,, its always better on the water. Anyway,,, just an idea man!!!!
I reckon, if in doubt,, take your kites,,, better to have and not need then not have and need.
www.bom.gov.au/marine/wind.shtml?unit=p0&location=aus&tz=ACSTCheers,
Robbie