Wind Speed

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stan1169
stan1169
32 posts
32 posts
25 Sep 2015 11:44am
Guys,
the advice in my last post about optimum wind for me (84kg, 11m kite) was upwards of 22knots and I thank everyone for their advice so far. (I've had lessons and I'm still trying to get on my board)

Last weekend at Safety Bay (on the pond) it was showing 27KPH on my wind compass app. Now I'm presuming that is Kilometres per hour which is only about 15 knots but I set up and almost immediately packed it all away again as it was just too strong. It was throwing me around and I never felt like I was in control. I had the bar as far away from me as I could and the trim lines were all the way in.

The previous weekend at the same spot it had been about 17KPH (wind compass app) which would be about 9 knots and I'd had a good session, familiarised myself with body drags etc after a long winter break and actually got on the board for a few metres.

So, whats happening? Do I need to be more aggresive with the kite? Getting a small kite is not an option at the moment.






Kamikuza
Kamikuza
QLD
6493 posts
QLD, 6493 posts
25 Sep 2015 2:15pm
What's a "wind compass" app? If it's not a live reading on the site, it can be worthless.

Buy a cheap anemometer from eBay. It doesn't matter if it accurate, it's just a tool for you to gauge your relative comfort levels... If it's 15 knots on your cheap meter and you're comfy, then you've got a bench mark for yourself.

Don't forget, winter winds are cooler and more dense, so give more power than the same speed in summer.
kemp90
kemp90
QLD
1694 posts
QLD, 1694 posts
25 Sep 2015 2:40pm
Sounds like your app is telling fibs. My 11m gets me out from 15 to 24 knots. 18 knots I feel it the sweet spot (in flatwater).
KIT33R
KIT33R
NSW
1716 posts
NSW, 1716 posts
25 Sep 2015 2:54pm
It's always a good idea to check what everyone else is flying regardless of wind meters. If they look about your size and weight as you and are flying a 12 or 11m then it's probably the right size to fly. If they're on 10s and 8s then think again about flying your 11m.

I usually fly about 2 sq m less than everyone else because of my size. It works for me.
KiteBud
KiteBud
WA
1615 posts
WA, 1615 posts
25 Sep 2015 1:01pm
Hi Stan,

it's unlikely you can have a good session in 9 knots with an 11m kite on a twin tip @ 84 kg. I'm the same weight and with lots of light wind experience I need at least 12 knots to start moving around in flat water on a twin tip with a 12m kite. It really only starts to be fun at around 15 knots. 18 knots and I start to be well powered, at 20 knots I usually pack down and pull out a smaller kite.

Remember that live wind readings are usually the average wind over a period of 15 minutes or more, and can be inaccurate for many different reasons.

You don't necessarily need a wind meter, I would recommend instead to familiarize yourself with observations around you (white caps and sand movement) and start to associate wind speeds with those observations. (ask experienced kiters and find out if the live wind readings in your area are accurate or not) After a few weeks you should be able to easily and fairly accurately estimate the wind speed in your area.

I'm sure this was covered in your lessons but in case it hasn't here is something that may help. This may not work for all areas but at least it's a good start.



Unless your app wind readings are much lower than the actual wind, I would say the problem is that your kite lines might be heavily out of tune, more specifically your front lines are longer than your back lines, probably by a good 20cm, perhaps more. This is causing your kite to be overpowered which impacts heavily your wind range. In high winds you loose the ability to depower your kite, hence the feeling of having a kite that is too big and hard to control. In lower winds your kite will backstall (choke) and fall forward in the wind window.

Here is a video to help you fix this problem:



Happy and safe kiting,

Christian
stan1169
stan1169
32 posts
32 posts
25 Sep 2015 2:56pm
The kite is almost brand new Christian, is it possible for that to happen so soon? Next time I rig it up I wll definately check the lengths ... thanks.
MDSXR6T
MDSXR6T
WA
1019 posts
WA, 1019 posts
25 Sep 2015 4:03pm
stan1169 said...
Guys,
the advice in my last post about optimum wind for me (84kg, 11m kite) was upwards of 22knots and I thank everyone for their advice so far. (I've had lessons and I'm still trying to get on my board)

Last weekend at Safety Bay (on the pond) it was showing 27KPH on my wind compass app. Now I'm presuming that is Kilometres per hour which is only about 15 knots but I set up and almost immediately packed it all away again as it was just too strong. It was throwing me around and I never felt like I was in control. I had the bar as far away from me as I could and the trim lines were all the way in.

The previous weekend at the same spot it had been about 17KPH (wind compass app) which would be about 9 knots and I'd had a good session, familiarised myself with body drags etc after a long winter break and actually got on the board for a few metres.

So, whats happening? Do I need to be more aggresive with the kite? Getting a small kite is not an option at the moment.


It's pretty simple. When it was lighter (ignoring the accuracy of an ap), you weren't overpowered. When it was strong, you were overpowered.

3 of the boys i kite with weigh 110-115kgs and all ride 11's in normal seabeeeze conditions (20-25ish knots)

If you cant afford to change to a smaller kite, just start smashing more beers, pies and KFC and soon enough the 11 will perfect
RedclffRoss
RedclffRoss
QLD
45 posts
QLD, 45 posts
25 Sep 2015 6:06pm
You probably already know this but...

Light winds are best for learning in. Safety and longevity are more important.

Remember that body dragging you get used to really throwing the kite around the power zone because there is a whopping big anchor (namely you half submerged in water) to slow it down. However as soon you get up above the water and start skimming across the top on a board your kite will generate much more power as it gains speed much like an aircraft wing . So just check you are using smaller subtle kite movements that just skim the power zone in the beginning to generate incremental amounts of power as opposed to the clumsy gross movements we can get away with body dragging.

Another thing to throttle back the power of your kite is to edge upwind more. By digging your heels and provide more resistance to the kite force the kite to the edge of the window where it will generate less power. Admittedly this can be tricky when you are just learning and being rag dolled or tea bagged.

Don't be afraid of going back and having some more lessons with your own kite until you get it to a point you are confident...don't ever get over confident when kiteboarding. Bad **** can happen really fast to experienced kiters and in strong wind it happens way faster.

flyingcab
flyingcab
VIC
942 posts
VIC, 942 posts
25 Sep 2015 6:59pm
As you get better you will also be able to control the kite and your wind range will increase too.
For example I weigh ~70kg and ride a 12m in 20knots regularly, but can also ride a 9m in 15 knots.
KiteBud
KiteBud
WA
1615 posts
WA, 1615 posts
25 Sep 2015 7:02pm
stan1169 said..
The kite is almost brand new Christian, is it possible for that to happen so soon? Next time I rig it up I wll definately check the lengths ... thanks.


It's unlikely but it's possible, I've seen this happen a few times before after only 1 session with a brand new bar.

If that's not the problem then I guess you really need to get more familiar with actual wind speeds and determine the best wind range for your kite.

Christian
Kamikuza
Kamikuza
QLD
6493 posts
QLD, 6493 posts
25 Sep 2015 9:09pm
RedclffRoss said..

Light winds are best for learning in.



Depends what you think "light" is -- 15 knots is a minimum to overcome beginner lack of finesse, but the best wind for learning in, is stable. Gusts are the problem...

Dont get hung up on numbers on apps or meters, unless you're going out alone. If you launch the kite and don't like the conditions, land it straight away and rig another or pack it in.
Rails
Rails
QLD
1371 posts
QLD, 1371 posts
26 Sep 2015 7:05am
flyingcab said..
As you get better you will also be able to control the kite and your wind range will increase too.
For example I weigh ~70kg and ride a 12m in 20knots regularly, but can also ride a 9m in 15 knots.


Cabs right on the money here
@ 75kgs I was out in 20kts on the 14 yesterday and it was just perfect
5 years ago I would've been in the **

Apps and wind meters don't really work that well in my experience unfortunately
kemp90
kemp90
QLD
1694 posts
QLD, 1694 posts
26 Sep 2015 9:04am
Then once you get better and go out more frequently you know what the wind will do based on the forces. For example, if it says on seabreeze it will be 20kn SE it will blow 15. If it says it will blow 15kn NE it will blow 25. That's the case at my place.
kitcho207
kitcho207
NSW
865 posts
NSW, 865 posts
27 Sep 2015 12:09am
hey,
sounds to me like you just need some more time on the kite getting use to the power. 9-10kn might be good fun for you getting a slight drag on the beach and body dragging, but its never going to pull you out of the water and riding on thr board.
you see kiters standing on the beach chatting to you with minimal kite/bar input. when you hand the same kite to a noob...
within 10 seconds they are having their a$$ handed to them as they get dragged face first down the beach... pulling the bar in harder cos its natural.
im not saying your that bad, just a little way to go.
hang in there and spend some more time. as the others say above, see what others are riding when your there.

stan1169
stan1169
32 posts
32 posts
27 Sep 2015 8:15am
Thanks all for your advice & tips.

Lessons learnt from this thread and a perfect 20 knot day yesterday at safety bay,
the app is crap
the community on here and on the beach are really helpful (especially the guy who recovered my board when it had disappeared)
i need to learn more about depower,
you need wind to learn but too many noobs in one place isn't good
my lines are exactly the right length
more subtle movements to build power as described very eloquently in a reply above




Kamikuza
Kamikuza
QLD
6493 posts
QLD, 6493 posts
27 Sep 2015 5:58pm
stan1169 said..
Thanks all for your advice & tips.

i need to learn more about depower,


There's no such thing as depower...
snalberski
snalberski
WA
858 posts
WA, 858 posts
27 Sep 2015 8:59pm
stan1169 said..
Guys,
the advice in my last post about optimum wind for me (84kg, 11m kite) was upwards of 22knots and I thank everyone for their advice so far. (I've had lessons and I'm still trying to get on my board)

Last weekend at Safety Bay (on the pond) it was showing 27KPH on my wind compass app. Now I'm presuming that is Kilometres per hour which is only about 15 knots but I set up and almost immediately packed it all away again as it was just too strong. It was throwing me around and I never felt like I was in control. I had the bar as far away from me as I could and the trim lines were all the way in.

The previous weekend at the same spot it had been about 17KPH (wind compass app) which would be about 9 knots and I'd had a good session, familiarised myself with body drags etc after a long winter break and actually got on the board for a few metres.

So, whats happening? Do I need to be more aggresive with the kite? Getting a small kite is not an option at the moment.


Hey stan I think your best approach would be to observe and ask more experienced kiters at your local. If guys about your size are using using 9 or 10m kites then thats gonna be a good indicator what you should use. If most are using 12m or above then thats probably whats best. I say probably because there can often be quite a variation of sizes being used at any one location at any one time. Forget wind meters or apps... just keep asking others what they estimate the wind at to get some indications until you can make a good guess yourself. The chart that Christian put up is spot on and will serve you better than an app.
Windywizard
Windywizard
WA
9 posts
WA, 9 posts
27 Sep 2015 11:18pm
Last weekend i went to the pond too. I was sweet on my 9m, im 82kg. So yeah on a 11m as a beginner you would have been over powered
Swavek
Swavek
WA
396 posts
WA, 396 posts
19 Oct 2015 8:12pm
stan1169 said..
The kite is almost brand new Christian, is it possible for that to happen so soon? Next time I rig it up I wll definately check the lengths ... thanks.



I bought new Ozone lines - straight out of the pack there was close to 10 cm difference between the front and back lines ( don't remember now which ones were longer, I think the front ones were longer).
fingerbone
fingerbone
NSW
921 posts
NSW, 921 posts
21 Oct 2015 6:16pm
Kamikuza said..
What's a "wind compass" app? If it's not a live reading on the site, it can be worthless.

Buy a cheap anemometer from eBay. It doesn't matter if it accurate, it's just a tool for you to gauge your relative comfort levels... If it's 15 knots on your cheap meter and you're comfy, then you've got a bench mark for yourself.

Don't forget, winter winds are cooler and more dense, so give more power than the same speed in summer.



I totally agree with Kamikuza .
Kit3kat
Kit3kat
QLD
202 posts
QLD, 202 posts
25 Oct 2015 12:29am
An 11m should make you feel overpowered at 22 knots with 8xkg. Especially if thats 22 knots average with gusts on top of that. 15 knots should feel nicely powered on most 11 meters and at the same time there should be pretty good depower if you push the bar away.

Saying that once you are above 10m the kites tend to not depower as well from my experience.
DanozDirect
DanozDirect
QLD
106 posts
QLD, 106 posts
25 Oct 2015 2:07am
Kamikuza said...

stan1169 said..
Thanks all for your advice & tips.

i need to learn more about depower,



There's no such thing as depower...


I agree. Don't know why you got red ones there Kami, but true depower is once the kite has been taken out of the air entirely.
Angle of Attack is what we have and the 'depower' is simply the angle of the kite to the wind with least resistance.
I keep saying to my students all the time - wind will resist anything in its way, anything!
Mark _australia
Mark _australia
WA
23701 posts
WA, 23701 posts
28 Oct 2015 9:20pm
Look at seabreeze after the fact.

Find the highest peak for today in your State.

Lets say it was mostly 20-23kn where u kited, but somewhere had a 40kn peak.

You get on here and post about riding a 12m in 40kn and how good you are. Done.

But wait there's more, then you can talk about how a certain brand has a 20kn range and so much more depower, as there is massive differences. There really is a kite that is 4m bigger and handles 10 - 40kn with ease!! And then, you know a 2014 won't do it but a 2015 will. Imagine what the '16s are like.


Hope that helps.
Kamikuza
Kamikuza
QLD
6493 posts
QLD, 6493 posts
28 Oct 2015 11:37pm
DanozDirect said..

Kamikuza said...


stan1169 said..
Thanks all for your advice & tips.

i need to learn more about depower,




There's no such thing as depower...



I agree. Don't know why you got red ones there Kami, but true depower is once the kite has been taken out of the air entirely.
Angle of Attack is what we have and the 'depower' is simply the angle of the kite to the wind with least resistance.
I keep saying to my students all the time - wind will resist anything in its way, anything!


It's a simple, handy term to cover the AoA trim system so you could almost let it go, but it is misleading because people still believe that you're somehow removing power from the motive force ie. the wind, which clearly isn't the case.

I challenge all the red thumbers the next time they're overpowered, to "depower" their kites to the maximum then loop it through the powerzone... be sure to take video please.
KIT33R
KIT33R
NSW
1716 posts
NSW, 1716 posts
29 Oct 2015 8:30am
There you go. Trim explained.

http://www.kiteboardingevolution.com/trimming-the-kite.html

Also, there is an optimal wind range for any kite and it is not as big as most people think. Sure, you might be able to park and ride at the upper limit of your kite but as soon as you start throwing it around you will be struggling to control the beast.
Bridge
Bridge
VIC
7 posts
VIC, 7 posts
8 Nov 2015 9:45pm
How many kgs are you?
I'm a beginner kiter and just bought an 11m kite and I'm 69 kgs and worried it's going to be too big for me. What do you reckon?
joelz87
joelz87
VIC
118 posts
VIC, 118 posts
8 Nov 2015 10:53pm
Bridge, At 69kg the 11 will get u going in and enjoying it at maybe 15knots and with a good edge you'll be fine at 20
Probably would recommend a 9 or 10 for Melbourne sea breezes for you though
Cheers
Bridge
Bridge
VIC
7 posts
VIC, 7 posts
8 Nov 2015 10:58pm
Thanks joelz87 for the advice. A kiteboarder recommended it for me plus I bought it second hand so that's why I got the 11. Wish I got a 10 but too late lol.
I'll make sure I don't go out in winds unless they are mild then I guess!
RAL INN
RAL INN
SA
2898 posts
SA, 2898 posts
9 Nov 2015 5:12pm
Bridge just stick to the lighter winds, and watch what others are setting up on the day and how big or small they are.
Ask others before you set up and get help when launching both someone to hold kite and someone to hang onto you till you know you are comfortable with the conditions.
if you come down to Sandy Point look us up.
www.facebook.com/3Inlets-Windsports-1407344329565514/
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