Ayisha
Contributor
The water temp will probably determine whether you wear a drysuit more than the air temp. Around here, the water temp is as low as 38F to 50F in the summer, but the air temp could be over 90F. You would just get into your drysuit at the last possible minute so you don't swelter, after you've got your rig ready. For those sites with warmer water into the 70's, you'd just wear lighter undergarments.