Which Wind Meter?

> 10 years ago
Reply
Register to post, see what you've read, and subscribe to topics.
Monkeykiter
Monkeykiter
NSW
107 posts
NSW, 107 posts
6 Feb 2006 10:30am
Can anyone reccomend a reliable and tested wind meter?

NSW, 4382 posts
6 Feb 2006 10:56am
G'day Monkeykiter

http://www.kitepower.com.au/catalog/product_16505_Windtronic_2_Windmeter_cat_302.html

This one really works and is quite accurate. The unique feature that makes it better and more accurate than other windmeters like those little skywatches, is that it is not direction dependent, you simply hold it up as high as possible to get the most accurate reading, wind shifts do not affect its accuracy.
It can be tripod mounted, and measures in mph,kph,knots,mps, and beaufort scales, max gust, and average. It is water resistant and floats. Can store up to 8 days wind data.
Comes with a free carry case designed for a belt.

Cya and

Goodwinds

Steve McCormack
Rolf
Rolf
VIC
32 posts
VIC, 32 posts
6 Feb 2006 8:44pm
Or you can learn to tell the windstrength by looking at the water. With practice, it is much more accurate than windmeters from what I have seen of these useless instruments.

Try this link for starters
http://www.safeboating.org.au/Boating/Kids_in_Boats/Time_and_tide.asp

If you take the time to learn this method of guaging waves and whitecaps, you'll be much better off. Don't try to learn this method by using a windmeter, because most of them are wrong, or aren't used properly. Hell, even the experts have problems with them. ;-)

When you're at the beach, have a guess at the windstrength, and write it down with the time. When you get home, compare it with the closest weather station. But there are some weather stations which aren't 100% accurate too. If you saw the state of disrepair of the one in Frankston(Vic), you would understand why.
Rollo
Rollo
WA
26 posts
WA, 26 posts
7 Feb 2006 9:12am
en.wikipedia.org/wiki/Windshear is not accounted for by taking wind readings at 6ft on the beach. if you kite in conditions/places likely to be subject to this then it is worth taking to time to understand how it may affect your kite up there in the sky.
Coral Sea
Coral Sea
QLD
476 posts
QLD, 476 posts
7 Feb 2006 6:43pm
Hell Rolf, your life sounds like a misery mate, what with useless wind measuring instruments all over the place.

I have a windtronic 2 from Steve and love it (and I'm a marine biologist with 20 years of sea time up my sleeve)...the reason why?

It measures the average wind AND the peak gust over that time, which I think is crital for kiting safety. On a 14m kite, 17knots gusting to 19knots is a very different proposition to 17knots gusting to 25.

I'm learning more about the wind from using it.

peace

Andy
Rolf
Rolf
VIC
32 posts
VIC, 32 posts
7 Feb 2006 8:52pm
Hi Andy, Thanks for your comments,

I have seen a lot of people use windmeters down at the beach, and have rarely seen one which was accurate. I must admit that I have never tried one myself, and expect that there would be a correct method to getting an accurate reading. I have seen people hold up their anemometers on the downwind side of them, amongst other things, but with your experience, how do you get an accurate reading? What works, and what doesn't work? How high do you have to hold it, and is it important where you stand on the beach when taking a reading?

I started windsurfing about 20 years ago, and learnt to read the wind because these instruments weren't readily available.
Coral Sea
Coral Sea
QLD
476 posts
QLD, 476 posts
7 Feb 2006 11:06pm
quote:
how do you get an accurate reading? What works, and what doesn't work? How high do you have to hold it, and is it important where you stand on the beach when taking a reading?



I think it is worth mentioning the difference bewteen an absolute and a relative reading. I'm not that interested in whether the wind is actually blowing 15.5 or 15.7 knots (the absolute reading) or whatever, but I am interested in taking a reading and being able to say "well it is 2 knots higher today than it was yesterday standing in the same place, and yesterday I was just powered up on my Xm kite, so today should be better". That is more of a relative reading. We all know it is going to be higher at kite level anyway.

I usually try and stand in the same spots (my launch area) with the meter at arms length up high and no obstructions downwind or upwind.

One example of the usefullness of the device - my local spot has lighter winds on the beach and over the reef flat than it does 400m out in the windstream. I wanted to know how much more wind to expect, so I got out there and took some readings, and then some more back at the beach, and was able to say "OK I can add 3 knots by the time I'm out the back"...which can mean the difference between a session where I can go a long way out to sea and know I'll come back to the beach holding ground upwind, versus losing ground downwind and being mashed onto some rocks or some other nasty fate!

Plus it gives you an excuse to go down the beach..."just popping out to do a wind check darling...very important for kite safety. bye."!!
lovey
lovey
NSW
177 posts
NSW, 177 posts
11 Feb 2006 9:01am
go the windtronic 2...had mine for two seasons and haven't had a problem. You do learn quickly when it's on or not, but they are great when it's light and you are not sure. neoniphon sums it up perfectly.

look at it this way...two minutes with the wind meter and you got a relatively accurate idea of the wind strength...or you can spend two years with a crusty old sea-dog getting lessons on how to visually differentiate between a 10kt whitecap and a 12kt whitecap...

"ok son...see that whitecap 200m out...the one with the white top?"

"umm...yeah...the really frothy one?"

"no, the one just to the right of that one...thats a fourteen kt one...but the one two whitecaps further out....wellll......let me explain that one..."
Please Register, or first...
Topics Subscribe Reply