I was straight after Sara's CW and was watching her... I believe it went like this:
Surface... breathing... breathing... surface protocol...breathing... breathing.... "that was f*cking cold!!!!!!!"
Welcome to our world babe
Actually the water did feel a little cooler than normal, thermocline was at 10m which I thought was a bit higher than normal and probably hovering around 8 degrees at 40'ish.
Cheerio,
Ben