Select to expand quote
decrepit said...
Andrew, being a surfer from way back, and observing the way waves change direction with water depth, I have a feeling that if there's a sudden drop off at the bank to fairly deep water, then the bottom rising away from the bank. The following chop should curve away from the bank instead of back into it, I think that would make for a more pleasant experience, but possibly not as good as introducing Lake George weed.
Hmmmm......... in theory I agree you may expect that, but I think the channel would have to be very narrow. In the Luderitz channel,(very narrow!

) there was no sign of that happening. The following chop ran dead square down the channel.
At Sandy we get small ripples running out at about the wind angle but larger waves bending back towards the bank. In super strong winds it's corrugated chop running almost straight with you @ 130, and can be 20cm+ only 1-1.5m from the sand.
At Luderitz, some of the more confident/experienced sailors were staying
very close to the windward side of the channel where it was slightly smoother. Not a place I wanted to be in the stronger gusty winds because some fins tended to steer you up in lulls and down in gusts. This is not something I had experienced, or at least noticed at Sandy because the wind is usually a lot less violently gusty. The more raked fins seems to do this more.