Wind Speeds in Sydney

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AUS-057
AUS-057
QLD
466 posts
QLD, 466 posts
30 Jul 2008 5:06pm
Hi all,

Had a pretty boring day at work. Pulled up from stats from windguru and BOM for the max daily recorded windspeeds at Sydney airport.

Ive calculated the % of days over the year that the windspeed registered in the following wind speed categories. You can very quickly understand why NSW does not have a slalom racing class but has a strong formula racing format.

Wind Speed Knots 28+ 22-27 16-21 11-15 7-10 0-7
Yearly 0.0% 0.2% 3.0% 22.2% 45.5% 29.1%
Autumn 0.0% 0.0% 1.2% 17.1% 44.4% 37.3%
Winter 0.2% 0.4% 3.2% 17.9% 36.7% 41.6%
Spring 0.0% 0.2% 4.7% 21.5% 51.5% 22.1%
Summer 0.0% 0.4% 3.1% 33.7% 50.5% 12.2%

Enjoy...

Cheers
David
DavMen
DavMen
NSW
1510 posts
NSW, 1510 posts
30 Jul 2008 5:26pm
Katapult said...

Hi all,

Had a pretty boring day at work. Pulled up from stats from windguru and BOM for the max daily recorded windspeeds at Sydney airport.

Ive calculated the % of days over the year that the windspeed registered in the following wind speed categories. You can very quickly understand why NSW does not have a slalom racing class but has a strong formula racing format.

Wind Speed Knots 28+ 22-27 16-21 11-15 7-10 0-7
Yearly 0.0% 0.2% 3.0% 22.2% 45.5% 29.1%
Autumn 0.0% 0.0% 1.2% 17.1% 44.4% 37.3%
Winter 0.2% 0.4% 3.2% 17.9% 36.7% 41.6%
Spring 0.0% 0.2% 4.7% 21.5% 51.5% 22.1%
Summer 0.0% 0.4% 3.1% 33.7% 50.5% 12.2%

Enjoy...

Cheers
David


Now since your soooo busy whats the %'s for the wind on weekends?
Mobydisc
Mobydisc
NSW
9029 posts
NSW, 9029 posts
30 Jul 2008 5:44pm
I'll tell you that!

Wind Speed Knots 28+ 22-27 16-21 11-15 7-10 0-7
Yearly 0.0% 0.0% 0.0% 10% 30% 60%

Seriously, were these stats compiled over a number of years or a particular time period? Whatever the answer is, there is only one conclusion - formula or wally sailing is the go in Sydney.

nobody
nobody
NSW
437 posts
NSW, 437 posts
30 Jul 2008 8:18pm
Yeah, probably couldn't see myself buying < 6m sail new as it wouldn't get enough use per year to justify the cost.
AUS-057
AUS-057
QLD
466 posts
QLD, 466 posts
30 Jul 2008 9:19pm
I collected the data from windguru. Data was from March 2003 - July 2008.
Mobydisc
Mobydisc
NSW
9029 posts
NSW, 9029 posts
30 Jul 2008 10:46pm
Katapult said...

I collected the data from windguru. Data was from March 2003 - July 2008.



Thats very depressing.

This data could change the face of windsurfing in NSW. Stats don't lie.



nobody
nobody
NSW
437 posts
NSW, 437 posts
31 Jul 2008 12:34am
Mobydisc said...

...

Thats very depressing.

This data could change the face of windsurfing in NSW. Stats don't lie.


I think the face of windsurfing has already changed in NSW. How many people really regularly windsurf in Sydney? I never get knocked down in the rush on Sydney harbour. Other than race meetings, Brighten Le Sands is probably the only place that resembles busy.

At most places I go in Sydney I'm often the only one there. I went to Canberra in autumn and found more windsurfers there and the wind was longboard-only.

In reference to stats. Isn't there the saying, "Lies, damned lies and statistics"?
AUS-057
AUS-057
QLD
466 posts
QLD, 466 posts
31 Jul 2008 7:44am
I see it as a positive. If you consider that 1 in 3 days will be 11-15kts. Buy equipment that suits the conditions and will get you planning.
shear tip
shear tip
NSW
1125 posts
NSW, 1125 posts
31 Jul 2008 9:17am
Those figures would be average for the entire day too. So in summer when it's zero knots all morning, then we get a 20knot seabreeze for 6 hours in the afternoon, the day will register an average of 5 knots. (Figures simplified for my simlpified knowledge of maths).

I'd be happy with one of those 5 knot days.
Crash Landing
Crash Landing
NSW
1173 posts
NSW, 1173 posts
31 Jul 2008 9:31am
Good point Shear Tip.

I'm still tempted to get a longboard/SUP for those classic lightwind cross off days..
Mobydisc
Mobydisc
NSW
9029 posts
NSW, 9029 posts
31 Jul 2008 9:50am
Thanks for that Shear Tip. Averages make it sound much better. Who cares if it blows 2 knots at 3am?

Brett Morris
Brett Morris
NSW
1204 posts
NSW, 1204 posts
31 Jul 2008 11:30am
I don't follow the stats, but i know my Formula Gear is used almost every weekend,
(In fairness, this is because it can be used in such a huge wind range 7-25knots).
My Slalom and High wind wave kit generally sits in the garage.

I hate to admit it, but these days, I look forward to the 10-15knot sunny sailing
(most days of summer) than the 25knot wind blown days on small kit.

I'm still surprised how many windsurfers have not evolved to sailing in lighter conditions. 130lts board and 8.5m sailing is incredibly rewarding, in my opinion.
The other benefit, is my wife and kids enjoy the beach while i get to sail, which is definitely not the case in 25knot.

Cheers
DavMen
DavMen
NSW
1510 posts
NSW, 1510 posts
31 Jul 2008 11:59am
Brett Morris said...


I'm still surprised how many windsurfers have not evolved to sailing in lighter conditions. 130lts board and 8.5m sailing is incredibly rewarding, in my opinion.
The other benefit, is my wife and kids enjoy the beach while i get to sail, which is definitely not the case in 25knot.

Cheers


hahahaha thats funny.

I remember taking wifey and kids to the beach on one of my sailing days -"it'll be fun I told them", they set up on the sunny sand in one of those sun igloo tent things - seabreeze kicked in to +25kn I had to come ashore and rescue them - wife was not impressed ! - sadly and needless to say that was the last time she and the kids ventured out with me on a sailing day.
Wineman
Wineman
NSW
1412 posts
NSW, 1412 posts
31 Jul 2008 7:57pm
DavMen said...
...seabreeze kicked in to +25kn - wife was not impressed ! - sadly and needless to say that was the last time she and the kids ventured out with me on a sailing day.


Yeah..did the same...but it's very peaceful out sailing[}:)][}:)]
hardie
hardie
WA
4133 posts
WA, 4133 posts
31 Jul 2008 8:19pm
Is this why you guys haven't been posting, no wind?
Wineman
Wineman
NSW
1412 posts
NSW, 1412 posts
31 Jul 2008 11:23pm
Sure is Hards

Plus ...I need to get a GPS
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