Sea sickness seems to manifest itself in different ways with different people. Some barf, others run to the loo for issues at the other end. Heather and Karl both get lethargic for a couple of days but don't have huge problems with body fluids escaping in any violent fashion. Apart from just wanting to sleep when off watch in the first couple of days, I (this is Heather talking now) have noticed some strange things happen to my brain when we go offshore (i've never been sea sick in my life in coastal boating). I feel OK for the first 8-10 hours, well, no different to normal. Then things start to slow down. Everything. My brain seems to slowly turn to jello. Within 24 hours of leaving port, my neural pathways feel like they are clogged with molasses. Even the most simple tasks, like putting on my harness the right way around or working out our average speed over the day - become a mammoth effort. I can sit staring at a chart for 10 minutes trying to work something out and discover tha t I am no further ahead - in fact I forget what it was I was trying to figure out in the first place. Nothing makes sense anymore! For a couple of days I seem to be blessed with the data processing powers of road kill. Then, on day 3, i wake up from one of my off watch naps and suddenly find the fug has cleared. Those little neurons are firing on all 2 cylinders again and my data processing speed rockets up to the sub planktonian levels I usually have. If anyone knows the reason why my brain turns to jello for the first couple of days - and if anyone has any suggestions to help, it would be much appreciated. Polite suggestions only please :-)