
This January is looking a lot more like summer than anything else. Small waves and strong winds – go figure. Well that means I’m doing summer like things such as speed sailing due to the lack of waves. We have had some good waves, but when we have the wind has been too light for a FB like me. So just don’t start getting the idea I have given up wave sailing!
I actually wanted to do some fin testing but that did not work out. The plan was to do five runs, then change the fin and do five more, take the best three speeds of each session and see which had the better average. I got a good first session in before I came in to change fins. I was a bit underpowered on the 6.0, but I gave away all my 6.6s so that’s all I had. Everything went well with only one minor crash when my foot slipped off in a gybe when I hit some chop. Unfortunately the tide was very low and I struggled to get going again all the time being grated against the reef. I ended up actually making contact with the reef on a beat back upwind, but much to my relief my favorite fin was almost unharmed and I came away with only a few scratches. Thank god for G-10!
The second session was horrible as the wind got all wobbly. I ended up doing a lot of cursing as at times I could not waterstart and sailing a 65 liter speed board underpowered through the surf is positively infuriating. I abandoned the second session and it took a while to get back up wind. I kept sinking in lulls and watching all the ground I just made disappear as I drifted back downwind with the strong current.
Here are some of the results from my GPS Results software:
max:
time m km/h knots
21:15:57 18.5 66.578 35.949
21:13:21 18.5 66.476 35.894
21:16:01 18.3 65.944 35.607
21:33:32 18.1 65.180 35.194
21:27:27 18.1 65.012 35.103
22:09:43 17.8 64.228 34.681
21:10:57 17.8 64.096 34.609
22:06:04 17.6 63.310 34.184
21:24:29 17.2 61.825 33.383
22:26:27 16.6 59.679 32.224
average[2]: 66.527km/h 35.922knots
average[5]: 65.838km/h 35.550knots
100m:
time s km/h knots
21:13:23 5.5 65.159 35.183
21:15:58 5.6 64.281 34.709
21:27:30 5.6 64.120 34.622
21:33:35 5.7 63.287 34.172
21:10:58 5.7 63.176 34.112
22:06:08 5.7 63.073 34.057
21:16:06 5.7 62.789 33.903
22:09:45 5.8 62.429 33.709
21:24:33 5.9 60.794 32.826
22:26:31 6.2 58.131 31.388
average[2]: 64.720km/h 34.946knots
average[5]: 64.005km/h 34.560knots
10s:
time m km/h knots
21:13:27 177.8 64.021 34.569
21:27:34 175.2 63.094 34.068
21:11:00 173.9 62.602 33.802
22:06:11 173.6 62.490 33.742
21:33:37 171.2 61.621 33.273
22:09:48 167.7 60.370 32.597
21:24:37 166.0 59.759 32.267
21:15:58 164.7 59.286 32.012
22:26:34 160.0 57.598 31.100
22:03:34 151.1 54.410 29.379
average[2]: 63.558km/h 34.318knots
average[5]: 62.766km/h 33.891knots
I also uploaded my session to GPS Speedsurfing:
http://www.gps-speedsurfing.com/gps.asp?mnu=user&val=26915&uid=2626
As you can see I set a new personal best 5x10 of 33.89 knots! I think that moved me quite a few places up the standings. So all in all well worth the frustration of the second session and all those little cuts.
We will be using the GT-11 for the Maui Speed Challenge this year. The GT-11 GPS is truly a great unit and very accurate, but they are a little complex and don't normally come ready for speed sailing. If anyone is interested I have a few for sale that I have already set up for speed sailing complete with a modified Aquapac. I doubled the velcro on the Aquapac to make it more secure. I have put them on my webstore (just scroll down to the bottom):
http://www.ocean7sailing.com/
For more information on GT-11 units e-mail me: tom@ocean7design.com
Cheers,
Tom