Good points about the wind but also I caution about the heat so probably best to ride out early. I went out for an 11am bike ride with a guide. We were not even ridding the hills to the light house just a few street hills. He stopped bye a local store to get us some bottle water as it was very humid. When we stopped, I was surprised on how fast my heart was beating which I did not even notice while riding. I was very nervous. When the guide came out I told him so we waiting for my heart rate to go down before continuing. He then told me how hard it was going to be going up the hills so he asked if I was sure I wanted to go thru with it. Since I was obviously out of shape and my heart rate went up with just a few street hills I decided to abort so we just cruised around on flat surface some down hills etc.