Thank you both very much for your replies

.
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Plummet said..
I am 77 kg but have been up to 84kg here are my wind ranges for my lei kites. This will give you some idea. PS Don't consider the Well powered wind ranges until experienced,
Size
13m. underpowered 12-15 knots. powered 16-21 well powered 22-26
10m underpowered 15-18 powered 19-25 well powered 25-30
8m underpowered 20-25 powered 25-30 well powered 30-35
6m underpowered 25-30 powered 30-38 well powered 39-45
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cbulota said..
Generally speaking you add or remove 1m of kite size for every 10kg in normal wind conditions i.e. 18-25 knots. In light winds, make that 2-3m kite size increments for every 10 kg. So in 15 knots and less you'll need a 17m while your girlfriend would need something like a 14m.
So theoretically and knowing I am 10 kg heavier than Plummet (and not taking into account skill level difference):
Size
13m +2m =
15m. underpowered 12-15 knots.
powered 16-21 well powered 22-26
10m +1m =
11m - underpowered 15-18
powered 19-25 well powered 25-30
Hence 17m to be confortable below 15 knots doesn't seem so crazy now...
And for my girlfriend 14 m also sounds appropriate.
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Plummet said..
Also consider that 16-30 knots is the gravy for kite surfing. Missing out on a 25+ knots session because your kite is too big is far worse than missing out on a ****ty underpowered sub 16 knot session.
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cbulota said..
It's funny how here in Australia kite spots are practically empty when the winds are around 15 knots or less. In North East US/Canada kite spots are packed with winds as light as 12 knots, because that's mostly all you have and is considered a great day!
I definitely think both of your comments are true and unfortunately I can only enjoy what's available around me on a routine basis.
Since I check the wind reports only 2 days above 15 knots in the last 2 weeks and both were working days... and as Christian said on weekend at 12 knots there was 2 windsurfers and 6 kite boarders in the water. I guess relocating might come into question if you start to live and breathe the sport.
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Plummet said..
Also don't believe the averages on windguru, windfinder, Its most likely windier than those predictions that average out wind during day and night and don't take into account seabreezes or local landformations that can affect the wind. If i looked at my local average wind it looks pretty ****ty. But the reality is i get many many 20+ knot days and many 30+ knot days. Talk to the locals and build your quiver around what they suggest. The fact that your buddy has 14m, 10m, 7m suggests its windier than what you suggest.
Also try kite forum . com There will be guys on there from your local that will be able to advice typical kite sizes.
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cbulota said..
Understanding the wind and weather at your local spot is the key. You might get strong wind days but I bet those are frontal/stormy conditions, which you should avoid as a beginner anyways.
I need to spend more time out there to observe what's really going on but from last session I am afraid I will quickly consume my patience with the 10 m (playing around with the trainer kite as well will get old quickly).
Also as it is a bit of commute for me I cannot go there to realize I should have stayed home.
Let me know if my conclusion is missing your point but now I'd conclude that I need a bigger kite already in order to make the most of it:
Winds |--------------- |Girlfriend (70kg) -------- | Me (86kg) |--------------- | Comments
<15 knots |-----------|
14 m |--------------- | 17 m|--------------------- | Most likely local condition
15- 20 knots |------- |
10m |---------------- | 14 m |--------------- | Good days on local condition
>20 knots |------------ | 8m |---------------------- |
10m |----------------- | Holiday times!
With the
bold sizes that we share.
We already have:
- Airush Varial X 10 m with 45-52 cm progression bar
This would rule out the 12m (the cheaper one obviously).
- Airush new DNA 2015 12 m USD 499 kite only USD 699 kite + bar
- Airush new DNA 2016 14 m USD 750 kite only USD 999 kite + bar
- Cabrinha used Contra 2014 17 m USD 690 kite only USD 1,015 kite + bar (57-65 cm).
Probably easier to pitch the 14 m to my girlfriend too (cheaper and good for her too) but I would end up with something a little too small for average day conditions.
Did I get that right?
Thanks,